| /* |
| * This combined file was created by the DataTables downloader builder: |
| * https://datatables.net/download |
| * |
| * To rebuild or modify this file with the latest versions of the included |
| * software please visit: |
| * https://datatables.net/download/#bs/jqc-1.12.3/dt-1.10.12 |
| * |
| * Included libraries: |
| * jQuery compat 1.12.3, DataTables 1.10.12 |
| */ |
| |
| /*! |
| * jQuery JavaScript Library v1.12.3 |
| * http://jquery.com/ |
| * |
| * Includes Sizzle.js |
| * http://sizzlejs.com/ |
| * |
| * Copyright jQuery Foundation and other contributors |
| * Released under the MIT license |
| * http://jquery.org/license |
| * |
| * Date: 2016-04-05T19:16Z |
| */ |
| |
| (function( global, factory ) { |
| |
| if ( typeof module === "object" && typeof module.exports === "object" ) { |
| // For CommonJS and CommonJS-like environments where a proper `window` |
| // is present, execute the factory and get jQuery. |
| // For environments that do not have a `window` with a `document` |
| // (such as Node.js), expose a factory as module.exports. |
| // This accentuates the need for the creation of a real `window`. |
| // e.g. var jQuery = require("jquery")(window); |
| // See ticket #14549 for more info. |
| module.exports = global.document ? |
| factory( global, true ) : |
| function( w ) { |
| if ( !w.document ) { |
| throw new Error( "jQuery requires a window with a document" ); |
| } |
| return factory( w ); |
| }; |
| } else { |
| factory( global ); |
| } |
| |
| // Pass this if window is not defined yet |
| }(typeof window !== "undefined" ? window : this, function( window, noGlobal ) { |
| |
| // Support: Firefox 18+ |
| // Can't be in strict mode, several libs including ASP.NET trace |
| // the stack via arguments.caller.callee and Firefox dies if |
| // you try to trace through "use strict" call chains. (#13335) |
| //"use strict"; |
| var deletedIds = []; |
| |
| var document = window.document; |
| |
| var slice = deletedIds.slice; |
| |
| var concat = deletedIds.concat; |
| |
| var push = deletedIds.push; |
| |
| var indexOf = deletedIds.indexOf; |
| |
| var class2type = {}; |
| |
| var toString = class2type.toString; |
| |
| var hasOwn = class2type.hasOwnProperty; |
| |
| var support = {}; |
| |
| |
| |
| var |
| version = "1.12.3", |
| |
| // Define a local copy of jQuery |
| jQuery = function( selector, context ) { |
| |
| // The jQuery object is actually just the init constructor 'enhanced' |
| // Need init if jQuery is called (just allow error to be thrown if not included) |
| return new jQuery.fn.init( selector, context ); |
| }, |
| |
| // Support: Android<4.1, IE<9 |
| // Make sure we trim BOM and NBSP |
| rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, |
| |
| // Matches dashed string for camelizing |
| rmsPrefix = /^-ms-/, |
| rdashAlpha = /-([\da-z])/gi, |
| |
| // Used by jQuery.camelCase as callback to replace() |
| fcamelCase = function( all, letter ) { |
| return letter.toUpperCase(); |
| }; |
| |
| jQuery.fn = jQuery.prototype = { |
| |
| // The current version of jQuery being used |
| jquery: version, |
| |
| constructor: jQuery, |
| |
| // Start with an empty selector |
| selector: "", |
| |
| // The default length of a jQuery object is 0 |
| length: 0, |
| |
| toArray: function() { |
| return slice.call( this ); |
| }, |
| |
| // Get the Nth element in the matched element set OR |
| // Get the whole matched element set as a clean array |
| get: function( num ) { |
| return num != null ? |
| |
| // Return just the one element from the set |
| ( num < 0 ? this[ num + this.length ] : this[ num ] ) : |
| |
| // Return all the elements in a clean array |
| slice.call( this ); |
| }, |
| |
| // Take an array of elements and push it onto the stack |
| // (returning the new matched element set) |
| pushStack: function( elems ) { |
| |
| // Build a new jQuery matched element set |
| var ret = jQuery.merge( this.constructor(), elems ); |
| |
| // Add the old object onto the stack (as a reference) |
| ret.prevObject = this; |
| ret.context = this.context; |
| |
| // Return the newly-formed element set |
| return ret; |
| }, |
| |
| // Execute a callback for every element in the matched set. |
| each: function( callback ) { |
| return jQuery.each( this, callback ); |
| }, |
| |
| map: function( callback ) { |
| return this.pushStack( jQuery.map( this, function( elem, i ) { |
| return callback.call( elem, i, elem ); |
| } ) ); |
| }, |
| |
| slice: function() { |
| return this.pushStack( slice.apply( this, arguments ) ); |
| }, |
| |
| first: function() { |
| return this.eq( 0 ); |
| }, |
| |
| last: function() { |
| return this.eq( -1 ); |
| }, |
| |
| eq: function( i ) { |
| var len = this.length, |
| j = +i + ( i < 0 ? len : 0 ); |
| return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] ); |
| }, |
| |
| end: function() { |
| return this.prevObject || this.constructor(); |
| }, |
| |
| // For internal use only. |
| // Behaves like an Array's method, not like a jQuery method. |
| push: push, |
| sort: deletedIds.sort, |
| splice: deletedIds.splice |
| }; |
| |
| jQuery.extend = jQuery.fn.extend = function() { |
| var src, copyIsArray, copy, name, options, clone, |
| target = arguments[ 0 ] || {}, |
| i = 1, |
| length = arguments.length, |
| deep = false; |
| |
| // Handle a deep copy situation |
| if ( typeof target === "boolean" ) { |
| deep = target; |
| |
| // skip the boolean and the target |
| target = arguments[ i ] || {}; |
| i++; |
| } |
| |
| // Handle case when target is a string or something (possible in deep copy) |
| if ( typeof target !== "object" && !jQuery.isFunction( target ) ) { |
| target = {}; |
| } |
| |
| // extend jQuery itself if only one argument is passed |
| if ( i === length ) { |
| target = this; |
| i--; |
| } |
| |
| for ( ; i < length; i++ ) { |
| |
| // Only deal with non-null/undefined values |
| if ( ( options = arguments[ i ] ) != null ) { |
| |
| // Extend the base object |
| for ( name in options ) { |
| src = target[ name ]; |
| copy = options[ name ]; |
| |
| // Prevent never-ending loop |
| if ( target === copy ) { |
| continue; |
| } |
| |
| // Recurse if we're merging plain objects or arrays |
| if ( deep && copy && ( jQuery.isPlainObject( copy ) || |
| ( copyIsArray = jQuery.isArray( copy ) ) ) ) { |
| |
| if ( copyIsArray ) { |
| copyIsArray = false; |
| clone = src && jQuery.isArray( src ) ? src : []; |
| |
| } else { |
| clone = src && jQuery.isPlainObject( src ) ? src : {}; |
| } |
| |
| // Never move original objects, clone them |
| target[ name ] = jQuery.extend( deep, clone, copy ); |
| |
| // Don't bring in undefined values |
| } else if ( copy !== undefined ) { |
| target[ name ] = copy; |
| } |
| } |
| } |
| } |
| |
| // Return the modified object |
| return target; |
| }; |
| |
| jQuery.extend( { |
| |
| // Unique for each copy of jQuery on the page |
| expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ), |
| |
| // Assume jQuery is ready without the ready module |
| isReady: true, |
| |
| error: function( msg ) { |
| throw new Error( msg ); |
| }, |
| |
| noop: function() {}, |
| |
| // See test/unit/core.js for details concerning isFunction. |
| // Since version 1.3, DOM methods and functions like alert |
| // aren't supported. They return false on IE (#2968). |
| isFunction: function( obj ) { |
| return jQuery.type( obj ) === "function"; |
| }, |
| |
| isArray: Array.isArray || function( obj ) { |
| return jQuery.type( obj ) === "array"; |
| }, |
| |
| isWindow: function( obj ) { |
| /* jshint eqeqeq: false */ |
| return obj != null && obj == obj.window; |
| }, |
| |
| isNumeric: function( obj ) { |
| |
| // parseFloat NaNs numeric-cast false positives (null|true|false|"") |
| // ...but misinterprets leading-number strings, particularly hex literals ("0x...") |
| // subtraction forces infinities to NaN |
| // adding 1 corrects loss of precision from parseFloat (#15100) |
| var realStringObj = obj && obj.toString(); |
| return !jQuery.isArray( obj ) && ( realStringObj - parseFloat( realStringObj ) + 1 ) >= 0; |
| }, |
| |
| isEmptyObject: function( obj ) { |
| var name; |
| for ( name in obj ) { |
| return false; |
| } |
| return true; |
| }, |
| |
| isPlainObject: function( obj ) { |
| var key; |
| |
| // Must be an Object. |
| // Because of IE, we also have to check the presence of the constructor property. |
| // Make sure that DOM nodes and window objects don't pass through, as well |
| if ( !obj || jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { |
| return false; |
| } |
| |
| try { |
| |
| // Not own constructor property must be Object |
| if ( obj.constructor && |
| !hasOwn.call( obj, "constructor" ) && |
| !hasOwn.call( obj.constructor.prototype, "isPrototypeOf" ) ) { |
| return false; |
| } |
| } catch ( e ) { |
| |
| // IE8,9 Will throw exceptions on certain host objects #9897 |
| return false; |
| } |
| |
| // Support: IE<9 |
| // Handle iteration over inherited properties before own properties. |
| if ( !support.ownFirst ) { |
| for ( key in obj ) { |
| return hasOwn.call( obj, key ); |
| } |
| } |
| |
| // Own properties are enumerated firstly, so to speed up, |
| // if last one is own, then all properties are own. |
| for ( key in obj ) {} |
| |
| return key === undefined || hasOwn.call( obj, key ); |
| }, |
| |
| type: function( obj ) { |
| if ( obj == null ) { |
| return obj + ""; |
| } |
| return typeof obj === "object" || typeof obj === "function" ? |
| class2type[ toString.call( obj ) ] || "object" : |
| typeof obj; |
| }, |
| |
| // Workarounds based on findings by Jim Driscoll |
| // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context |
| globalEval: function( data ) { |
| if ( data && jQuery.trim( data ) ) { |
| |
| // We use execScript on Internet Explorer |
| // We use an anonymous function so that context is window |
| // rather than jQuery in Firefox |
| ( window.execScript || function( data ) { |
| window[ "eval" ].call( window, data ); // jscs:ignore requireDotNotation |
| } )( data ); |
| } |
| }, |
| |
| // Convert dashed to camelCase; used by the css and data modules |
| // Microsoft forgot to hump their vendor prefix (#9572) |
| camelCase: function( string ) { |
| return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); |
| }, |
| |
| nodeName: function( elem, name ) { |
| return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); |
| }, |
| |
| each: function( obj, callback ) { |
| var length, i = 0; |
| |
| if ( isArrayLike( obj ) ) { |
| length = obj.length; |
| for ( ; i < length; i++ ) { |
| if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { |
| break; |
| } |
| } |
| } else { |
| for ( i in obj ) { |
| if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { |
| break; |
| } |
| } |
| } |
| |
| return obj; |
| }, |
| |
| // Support: Android<4.1, IE<9 |
| trim: function( text ) { |
| return text == null ? |
| "" : |
| ( text + "" ).replace( rtrim, "" ); |
| }, |
| |
| // results is for internal usage only |
| makeArray: function( arr, results ) { |
| var ret = results || []; |
| |
| if ( arr != null ) { |
| if ( isArrayLike( Object( arr ) ) ) { |
| jQuery.merge( ret, |
| typeof arr === "string" ? |
| [ arr ] : arr |
| ); |
| } else { |
| push.call( ret, arr ); |
| } |
| } |
| |
| return ret; |
| }, |
| |
| inArray: function( elem, arr, i ) { |
| var len; |
| |
| if ( arr ) { |
| if ( indexOf ) { |
| return indexOf.call( arr, elem, i ); |
| } |
| |
| len = arr.length; |
| i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0; |
| |
| for ( ; i < len; i++ ) { |
| |
| // Skip accessing in sparse arrays |
| if ( i in arr && arr[ i ] === elem ) { |
| return i; |
| } |
| } |
| } |
| |
| return -1; |
| }, |
| |
| merge: function( first, second ) { |
| var len = +second.length, |
| j = 0, |
| i = first.length; |
| |
| while ( j < len ) { |
| first[ i++ ] = second[ j++ ]; |
| } |
| |
| // Support: IE<9 |
| // Workaround casting of .length to NaN on otherwise arraylike objects (e.g., NodeLists) |
| if ( len !== len ) { |
| while ( second[ j ] !== undefined ) { |
| first[ i++ ] = second[ j++ ]; |
| } |
| } |
| |
| first.length = i; |
| |
| return first; |
| }, |
| |
| grep: function( elems, callback, invert ) { |
| var callbackInverse, |
| matches = [], |
| i = 0, |
| length = elems.length, |
| callbackExpect = !invert; |
| |
| // Go through the array, only saving the items |
| // that pass the validator function |
| for ( ; i < length; i++ ) { |
| callbackInverse = !callback( elems[ i ], i ); |
| if ( callbackInverse !== callbackExpect ) { |
| matches.push( elems[ i ] ); |
| } |
| } |
| |
| return matches; |
| }, |
| |
| // arg is for internal usage only |
| map: function( elems, callback, arg ) { |
| var length, value, |
| i = 0, |
| ret = []; |
| |
| // Go through the array, translating each of the items to their new values |
| if ( isArrayLike( elems ) ) { |
| length = elems.length; |
| for ( ; i < length; i++ ) { |
| value = callback( elems[ i ], i, arg ); |
| |
| if ( value != null ) { |
| ret.push( value ); |
| } |
| } |
| |
| // Go through every key on the object, |
| } else { |
| for ( i in elems ) { |
| value = callback( elems[ i ], i, arg ); |
| |
| if ( value != null ) { |
| ret.push( value ); |
| } |
| } |
| } |
| |
| // Flatten any nested arrays |
| return concat.apply( [], ret ); |
| }, |
| |
| // A global GUID counter for objects |
| guid: 1, |
| |
| // Bind a function to a context, optionally partially applying any |
| // arguments. |
| proxy: function( fn, context ) { |
| var args, proxy, tmp; |
| |
| if ( typeof context === "string" ) { |
| tmp = fn[ context ]; |
| context = fn; |
| fn = tmp; |
| } |
| |
| // Quick check to determine if target is callable, in the spec |
| // this throws a TypeError, but we will just return undefined. |
| if ( !jQuery.isFunction( fn ) ) { |
| return undefined; |
| } |
| |
| // Simulated bind |
| args = slice.call( arguments, 2 ); |
| proxy = function() { |
| return fn.apply( context || this, args.concat( slice.call( arguments ) ) ); |
| }; |
| |
| // Set the guid of unique handler to the same of original handler, so it can be removed |
| proxy.guid = fn.guid = fn.guid || jQuery.guid++; |
| |
| return proxy; |
| }, |
| |
| now: function() { |
| return +( new Date() ); |
| }, |
| |
| // jQuery.support is not used in Core but other projects attach their |
| // properties to it so it needs to exist. |
| support: support |
| } ); |
| |
| // JSHint would error on this code due to the Symbol not being defined in ES5. |
| // Defining this global in .jshintrc would create a danger of using the global |
| // unguarded in another place, it seems safer to just disable JSHint for these |
| // three lines. |
| /* jshint ignore: start */ |
| if ( typeof Symbol === "function" ) { |
| jQuery.fn[ Symbol.iterator ] = deletedIds[ Symbol.iterator ]; |
| } |
| /* jshint ignore: end */ |
| |
| // Populate the class2type map |
| jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ), |
| function( i, name ) { |
| class2type[ "[object " + name + "]" ] = name.toLowerCase(); |
| } ); |
| |
| function isArrayLike( obj ) { |
| |
| // Support: iOS 8.2 (not reproducible in simulator) |
| // `in` check used to prevent JIT error (gh-2145) |
| // hasOwn isn't used here due to false negatives |
| // regarding Nodelist length in IE |
| var length = !!obj && "length" in obj && obj.length, |
| type = jQuery.type( obj ); |
| |
| if ( type === "function" || jQuery.isWindow( obj ) ) { |
| return false; |
| } |
| |
| return type === "array" || length === 0 || |
| typeof length === "number" && length > 0 && ( length - 1 ) in obj; |
| } |
| var Sizzle = |
| /*! |
| * Sizzle CSS Selector Engine v2.2.1 |
| * http://sizzlejs.com/ |
| * |
| * Copyright jQuery Foundation and other contributors |
| * Released under the MIT license |
| * http://jquery.org/license |
| * |
| * Date: 2015-10-17 |
| */ |
| (function( window ) { |
| |
| var i, |
| support, |
| Expr, |
| getText, |
| isXML, |
| tokenize, |
| compile, |
| select, |
| outermostContext, |
| sortInput, |
| hasDuplicate, |
| |
| // Local document vars |
| setDocument, |
| document, |
| docElem, |
| documentIsHTML, |
| rbuggyQSA, |
| rbuggyMatches, |
| matches, |
| contains, |
| |
| // Instance-specific data |
| expando = "sizzle" + 1 * new Date(), |
| preferredDoc = window.document, |
| dirruns = 0, |
| done = 0, |
| classCache = createCache(), |
| tokenCache = createCache(), |
| compilerCache = createCache(), |
| sortOrder = function( a, b ) { |
| if ( a === b ) { |
| hasDuplicate = true; |
| } |
| return 0; |
| }, |
| |
| // General-purpose constants |
| MAX_NEGATIVE = 1 << 31, |
| |
| // Instance methods |
| hasOwn = ({}).hasOwnProperty, |
| arr = [], |
| pop = arr.pop, |
| push_native = arr.push, |
| push = arr.push, |
| slice = arr.slice, |
| // Use a stripped-down indexOf as it's faster than native |
| // http://jsperf.com/thor-indexof-vs-for/5 |
| indexOf = function( list, elem ) { |
| var i = 0, |
| len = list.length; |
| for ( ; i < len; i++ ) { |
| if ( list[i] === elem ) { |
| return i; |
| } |
| } |
| return -1; |
| }, |
| |
| booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped", |
| |
| // Regular expressions |
| |
| // http://www.w3.org/TR/css3-selectors/#whitespace |
| whitespace = "[\\x20\\t\\r\\n\\f]", |
| |
| // http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier |
| identifier = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+", |
| |
| // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors |
| attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace + |
| // Operator (capture 2) |
| "*([*^$|!~]?=)" + whitespace + |
| // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]" |
| "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace + |
| "*\\]", |
| |
| pseudos = ":(" + identifier + ")(?:\\((" + |
| // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments: |
| // 1. quoted (capture 3; capture 4 or capture 5) |
| "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" + |
| // 2. simple (capture 6) |
| "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" + |
| // 3. anything else (capture 2) |
| ".*" + |
| ")\\)|)", |
| |
| // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter |
| rwhitespace = new RegExp( whitespace + "+", "g" ), |
| rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), |
| |
| rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), |
| rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ), |
| |
| rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ), |
| |
| rpseudo = new RegExp( pseudos ), |
| ridentifier = new RegExp( "^" + identifier + "$" ), |
| |
| matchExpr = { |
| "ID": new RegExp( "^#(" + identifier + ")" ), |
| "CLASS": new RegExp( "^\\.(" + identifier + ")" ), |
| "TAG": new RegExp( "^(" + identifier + "|[*])" ), |
| "ATTR": new RegExp( "^" + attributes ), |
| "PSEUDO": new RegExp( "^" + pseudos ), |
| "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + |
| "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + |
| "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), |
| "bool": new RegExp( "^(?:" + booleans + ")$", "i" ), |
| // For use in libraries implementing .is() |
| // We use this for POS matching in `select` |
| "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + |
| whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) |
| }, |
| |
| rinputs = /^(?:input|select|textarea|button)$/i, |
| rheader = /^h\d$/i, |
| |
| rnative = /^[^{]+\{\s*\[native \w/, |
| |
| // Easily-parseable/retrievable ID or TAG or CLASS selectors |
| rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, |
| |
| rsibling = /[+~]/, |
| rescape = /'|\\/g, |
| |
| // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters |
| runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ), |
| funescape = function( _, escaped, escapedWhitespace ) { |
| var high = "0x" + escaped - 0x10000; |
| // NaN means non-codepoint |
| // Support: Firefox<24 |
| // Workaround erroneous numeric interpretation of +"0x" |
| return high !== high || escapedWhitespace ? |
| escaped : |
| high < 0 ? |
| // BMP codepoint |
| String.fromCharCode( high + 0x10000 ) : |
| // Supplemental Plane codepoint (surrogate pair) |
| String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); |
| }, |
| |
| // Used for iframes |
| // See setDocument() |
| // Removing the function wrapper causes a "Permission Denied" |
| // error in IE |
| unloadHandler = function() { |
| setDocument(); |
| }; |
| |
| // Optimize for push.apply( _, NodeList ) |
| try { |
| push.apply( |
| (arr = slice.call( preferredDoc.childNodes )), |
| preferredDoc.childNodes |
| ); |
| // Support: Android<4.0 |
| // Detect silently failing push.apply |
| arr[ preferredDoc.childNodes.length ].nodeType; |
| } catch ( e ) { |
| push = { apply: arr.length ? |
| |
| // Leverage slice if possible |
| function( target, els ) { |
| push_native.apply( target, slice.call(els) ); |
| } : |
| |
| // Support: IE<9 |
| // Otherwise append directly |
| function( target, els ) { |
| var j = target.length, |
| i = 0; |
| // Can't trust NodeList.length |
| while ( (target[j++] = els[i++]) ) {} |
| target.length = j - 1; |
| } |
| }; |
| } |
| |
| function Sizzle( selector, context, results, seed ) { |
| var m, i, elem, nid, nidselect, match, groups, newSelector, |
| newContext = context && context.ownerDocument, |
| |
| // nodeType defaults to 9, since context defaults to document |
| nodeType = context ? context.nodeType : 9; |
| |
| results = results || []; |
| |
| // Return early from calls with invalid selector or context |
| if ( typeof selector !== "string" || !selector || |
| nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) { |
| |
| return results; |
| } |
| |
| // Try to shortcut find operations (as opposed to filters) in HTML documents |
| if ( !seed ) { |
| |
| if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { |
| setDocument( context ); |
| } |
| context = context || document; |
| |
| if ( documentIsHTML ) { |
| |
| // If the selector is sufficiently simple, try using a "get*By*" DOM method |
| // (excepting DocumentFragment context, where the methods don't exist) |
| if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) { |
| |
| // ID selector |
| if ( (m = match[1]) ) { |
| |
| // Document context |
| if ( nodeType === 9 ) { |
| if ( (elem = context.getElementById( m )) ) { |
| |
| // Support: IE, Opera, Webkit |
| // TODO: identify versions |
| // getElementById can match elements by name instead of ID |
| if ( elem.id === m ) { |
| results.push( elem ); |
| return results; |
| } |
| } else { |
| return results; |
| } |
| |
| // Element context |
| } else { |
| |
| // Support: IE, Opera, Webkit |
| // TODO: identify versions |
| // getElementById can match elements by name instead of ID |
| if ( newContext && (elem = newContext.getElementById( m )) && |
| contains( context, elem ) && |
| elem.id === m ) { |
| |
| results.push( elem ); |
| return results; |
| } |
| } |
| |
| // Type selector |
| } else if ( match[2] ) { |
| push.apply( results, context.getElementsByTagName( selector ) ); |
| return results; |
| |
| // Class selector |
| } else if ( (m = match[3]) && support.getElementsByClassName && |
| context.getElementsByClassName ) { |
| |
| push.apply( results, context.getElementsByClassName( m ) ); |
| return results; |
| } |
| } |
| |
| // Take advantage of querySelectorAll |
| if ( support.qsa && |
| !compilerCache[ selector + " " ] && |
| (!rbuggyQSA || !rbuggyQSA.test( selector )) ) { |
| |
| if ( nodeType !== 1 ) { |
| newContext = context; |
| newSelector = selector; |
| |
| // qSA looks outside Element context, which is not what we want |
| // Thanks to Andrew Dupont for this workaround technique |
| // Support: IE <=8 |
| // Exclude object elements |
| } else if ( context.nodeName.toLowerCase() !== "object" ) { |
| |
| // Capture the context ID, setting it first if necessary |
| if ( (nid = context.getAttribute( "id" )) ) { |
| nid = nid.replace( rescape, "\\$&" ); |
| } else { |
| context.setAttribute( "id", (nid = expando) ); |
| } |
| |
| // Prefix every selector in the list |
| groups = tokenize( selector ); |
| i = groups.length; |
| nidselect = ridentifier.test( nid ) ? "#" + nid : "[id='" + nid + "']"; |
| while ( i-- ) { |
| groups[i] = nidselect + " " + toSelector( groups[i] ); |
| } |
| newSelector = groups.join( "," ); |
| |
| // Expand context for sibling selectors |
| newContext = rsibling.test( selector ) && testContext( context.parentNode ) || |
| context; |
| } |
| |
| if ( newSelector ) { |
| try { |
| push.apply( results, |
| newContext.querySelectorAll( newSelector ) |
| ); |
| return results; |
| } catch ( qsaError ) { |
| } finally { |
| if ( nid === expando ) { |
| context.removeAttribute( "id" ); |
| } |
| } |
| } |
| } |
| } |
| } |
| |
| // All others |
| return select( selector.replace( rtrim, "$1" ), context, results, seed ); |
| } |
| |
| /** |
| * Create key-value caches of limited size |
| * @returns {function(string, object)} Returns the Object data after storing it on itself with |
| * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) |
| * deleting the oldest entry |
| */ |
| function createCache() { |
| var keys = []; |
| |
| function cache( key, value ) { |
| // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) |
| if ( keys.push( key + " " ) > Expr.cacheLength ) { |
| // Only keep the most recent entries |
| delete cache[ keys.shift() ]; |
| } |
| return (cache[ key + " " ] = value); |
| } |
| return cache; |
| } |
| |
| /** |
| * Mark a function for special use by Sizzle |
| * @param {Function} fn The function to mark |
| */ |
| function markFunction( fn ) { |
| fn[ expando ] = true; |
| return fn; |
| } |
| |
| /** |
| * Support testing using an element |
| * @param {Function} fn Passed the created div and expects a boolean result |
| */ |
| function assert( fn ) { |
| var div = document.createElement("div"); |
| |
| try { |
| return !!fn( div ); |
| } catch (e) { |
| return false; |
| } finally { |
| // Remove from its parent by default |
| if ( div.parentNode ) { |
| div.parentNode.removeChild( div ); |
| } |
| // release memory in IE |
| div = null; |
| } |
| } |
| |
| /** |
| * Adds the same handler for all of the specified attrs |
| * @param {String} attrs Pipe-separated list of attributes |
| * @param {Function} handler The method that will be applied |
| */ |
| function addHandle( attrs, handler ) { |
| var arr = attrs.split("|"), |
| i = arr.length; |
| |
| while ( i-- ) { |
| Expr.attrHandle[ arr[i] ] = handler; |
| } |
| } |
| |
| /** |
| * Checks document order of two siblings |
| * @param {Element} a |
| * @param {Element} b |
| * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b |
| */ |
| function siblingCheck( a, b ) { |
| var cur = b && a, |
| diff = cur && a.nodeType === 1 && b.nodeType === 1 && |
| ( ~b.sourceIndex || MAX_NEGATIVE ) - |
| ( ~a.sourceIndex || MAX_NEGATIVE ); |
| |
| // Use IE sourceIndex if available on both nodes |
| if ( diff ) { |
| return diff; |
| } |
| |
| // Check if b follows a |
| if ( cur ) { |
| while ( (cur = cur.nextSibling) ) { |
| if ( cur === b ) { |
| return -1; |
| } |
| } |
| } |
| |
| return a ? 1 : -1; |
| } |
| |
| /** |
| * Returns a function to use in pseudos for input types |
| * @param {String} type |
| */ |
| function createInputPseudo( type ) { |
| return function( elem ) { |
| var name = elem.nodeName.toLowerCase(); |
| return name === "input" && elem.type === type; |
| }; |
| } |
| |
| /** |
| * Returns a function to use in pseudos for buttons |
| * @param {String} type |
| */ |
| function createButtonPseudo( type ) { |
| return function( elem ) { |
| var name = elem.nodeName.toLowerCase(); |
| return (name === "input" || name === "button") && elem.type === type; |
| }; |
| } |
| |
| /** |
| * Returns a function to use in pseudos for positionals |
| * @param {Function} fn |
| */ |
| function createPositionalPseudo( fn ) { |
| return markFunction(function( argument ) { |
| argument = +argument; |
| return markFunction(function( seed, matches ) { |
| var j, |
| matchIndexes = fn( [], seed.length, argument ), |
| i = matchIndexes.length; |
| |
| // Match elements found at the specified indexes |
| while ( i-- ) { |
| if ( seed[ (j = matchIndexes[i]) ] ) { |
| seed[j] = !(matches[j] = seed[j]); |
| } |
| } |
| }); |
| }); |
| } |
| |
| /** |
| * Checks a node for validity as a Sizzle context |
| * @param {Element|Object=} context |
| * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value |
| */ |
| function testContext( context ) { |
| return context && typeof context.getElementsByTagName !== "undefined" && context; |
| } |
| |
| // Expose support vars for convenience |
| support = Sizzle.support = {}; |
| |
| /** |
| * Detects XML nodes |
| * @param {Element|Object} elem An element or a document |
| * @returns {Boolean} True iff elem is a non-HTML XML node |
| */ |
| isXML = Sizzle.isXML = function( elem ) { |
| // documentElement is verified for cases where it doesn't yet exist |
| // (such as loading iframes in IE - #4833) |
| var documentElement = elem && (elem.ownerDocument || elem).documentElement; |
| return documentElement ? documentElement.nodeName !== "HTML" : false; |
| }; |
| |
| /** |
| * Sets document-related variables once based on the current document |
| * @param {Element|Object} [doc] An element or document object to use to set the document |
| * @returns {Object} Returns the current document |
| */ |
| setDocument = Sizzle.setDocument = function( node ) { |
| var hasCompare, parent, |
| doc = node ? node.ownerDocument || node : preferredDoc; |
| |
| // Return early if doc is invalid or already selected |
| if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { |
| return document; |
| } |
| |
| // Update global variables |
| document = doc; |
| docElem = document.documentElement; |
| documentIsHTML = !isXML( document ); |
| |
| // Support: IE 9-11, Edge |
| // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936) |
| if ( (parent = document.defaultView) && parent.top !== parent ) { |
| // Support: IE 11 |
| if ( parent.addEventListener ) { |
| parent.addEventListener( "unload", unloadHandler, false ); |
| |
| // Support: IE 9 - 10 only |
| } else if ( parent.attachEvent ) { |
| parent.attachEvent( "onunload", unloadHandler ); |
| } |
| } |
| |
| /* Attributes |
| ---------------------------------------------------------------------- */ |
| |
| // Support: IE<8 |
| // Verify that getAttribute really returns attributes and not properties |
| // (excepting IE8 booleans) |
| support.attributes = assert(function( div ) { |
| div.className = "i"; |
| return !div.getAttribute("className"); |
| }); |
| |
| /* getElement(s)By* |
| ---------------------------------------------------------------------- */ |
| |
| // Check if getElementsByTagName("*") returns only elements |
| support.getElementsByTagName = assert(function( div ) { |
| div.appendChild( document.createComment("") ); |
| return !div.getElementsByTagName("*").length; |
| }); |
| |
| // Support: IE<9 |
| support.getElementsByClassName = rnative.test( document.getElementsByClassName ); |
| |
| // Support: IE<10 |
| // Check if getElementById returns elements by name |
| // The broken getElementById methods don't pick up programatically-set names, |
| // so use a roundabout getElementsByName test |
| support.getById = assert(function( div ) { |
| docElem.appendChild( div ).id = expando; |
| return !document.getElementsByName || !document.getElementsByName( expando ).length; |
| }); |
| |
| // ID find and filter |
| if ( support.getById ) { |
| Expr.find["ID"] = function( id, context ) { |
| if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { |
| var m = context.getElementById( id ); |
| return m ? [ m ] : []; |
| } |
| }; |
| Expr.filter["ID"] = function( id ) { |
| var attrId = id.replace( runescape, funescape ); |
| return function( elem ) { |
| return elem.getAttribute("id") === attrId; |
| }; |
| }; |
| } else { |
| // Support: IE6/7 |
| // getElementById is not reliable as a find shortcut |
| delete Expr.find["ID"]; |
| |
| Expr.filter["ID"] = function( id ) { |
| var attrId = id.replace( runescape, funescape ); |
| return function( elem ) { |
| var node = typeof elem.getAttributeNode !== "undefined" && |
| elem.getAttributeNode("id"); |
| return node && node.value === attrId; |
| }; |
| }; |
| } |
| |
| // Tag |
| Expr.find["TAG"] = support.getElementsByTagName ? |
| function( tag, context ) { |
| if ( typeof context.getElementsByTagName !== "undefined" ) { |
| return context.getElementsByTagName( tag ); |
| |
| // DocumentFragment nodes don't have gEBTN |
| } else if ( support.qsa ) { |
| return context.querySelectorAll( tag ); |
| } |
| } : |
| |
| function( tag, context ) { |
| var elem, |
| tmp = [], |
| i = 0, |
| // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too |
| results = context.getElementsByTagName( tag ); |
| |
| // Filter out possible comments |
| if ( tag === "*" ) { |
| while ( (elem = results[i++]) ) { |
| if ( elem.nodeType === 1 ) { |
| tmp.push( elem ); |
| } |
| } |
| |
| return tmp; |
| } |
| return results; |
| }; |
| |
| // Class |
| Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) { |
| if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) { |
| return context.getElementsByClassName( className ); |
| } |
| }; |
| |
| /* QSA/matchesSelector |
| ---------------------------------------------------------------------- */ |
| |
| // QSA and matchesSelector support |
| |
| // matchesSelector(:active) reports false when true (IE9/Opera 11.5) |
| rbuggyMatches = []; |
| |
| // qSa(:focus) reports false when true (Chrome 21) |
| // We allow this because of a bug in IE8/9 that throws an error |
| // whenever `document.activeElement` is accessed on an iframe |
| // So, we allow :focus to pass through QSA all the time to avoid the IE error |
| // See http://bugs.jquery.com/ticket/13378 |
| rbuggyQSA = []; |
| |
| if ( (support.qsa = rnative.test( document.querySelectorAll )) ) { |
| // Build QSA regex |
| // Regex strategy adopted from Diego Perini |
| assert(function( div ) { |
| // Select is set to empty string on purpose |
| // This is to test IE's treatment of not explicitly |
| // setting a boolean content attribute, |
| // since its presence should be enough |
| // http://bugs.jquery.com/ticket/12359 |
| docElem.appendChild( div ).innerHTML = "<a id='" + expando + "'></a>" + |
| "<select id='" + expando + "-\r\\' msallowcapture=''>" + |
| "<option selected=''></option></select>"; |
| |
| // Support: IE8, Opera 11-12.16 |
| // Nothing should be selected when empty strings follow ^= or $= or *= |
| // The test attribute must be unknown in Opera but "safe" for WinRT |
| // http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section |
| if ( div.querySelectorAll("[msallowcapture^='']").length ) { |
| rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" ); |
| } |
| |
| // Support: IE8 |
| // Boolean attributes and "value" are not treated correctly |
| if ( !div.querySelectorAll("[selected]").length ) { |
| rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); |
| } |
| |
| // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+ |
| if ( !div.querySelectorAll( "[id~=" + expando + "-]" ).length ) { |
| rbuggyQSA.push("~="); |
| } |
| |
| // Webkit/Opera - :checked should return selected option elements |
| // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked |
| // IE8 throws error here and will not see later tests |
| if ( !div.querySelectorAll(":checked").length ) { |
| rbuggyQSA.push(":checked"); |
| } |
| |
| // Support: Safari 8+, iOS 8+ |
| // https://bugs.webkit.org/show_bug.cgi?id=136851 |
| // In-page `selector#id sibing-combinator selector` fails |
| if ( !div.querySelectorAll( "a#" + expando + "+*" ).length ) { |
| rbuggyQSA.push(".#.+[+~]"); |
| } |
| }); |
| |
| assert(function( div ) { |
| // Support: Windows 8 Native Apps |
| // The type and name attributes are restricted during .innerHTML assignment |
| var input = document.createElement("input"); |
| input.setAttribute( "type", "hidden" ); |
| div.appendChild( input ).setAttribute( "name", "D" ); |
| |
| // Support: IE8 |
| // Enforce case-sensitivity of name attribute |
| if ( div.querySelectorAll("[name=d]").length ) { |
| rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" ); |
| } |
| |
| // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) |
| // IE8 throws error here and will not see later tests |
| if ( !div.querySelectorAll(":enabled").length ) { |
| rbuggyQSA.push( ":enabled", ":disabled" ); |
| } |
| |
| // Opera 10-11 does not throw on post-comma invalid pseudos |
| div.querySelectorAll("*,:x"); |
| rbuggyQSA.push(",.*:"); |
| }); |
| } |
| |
| if ( (support.matchesSelector = rnative.test( (matches = docElem.matches || |
| docElem.webkitMatchesSelector || |
| docElem.mozMatchesSelector || |
| docElem.oMatchesSelector || |
| docElem.msMatchesSelector) )) ) { |
| |
| assert(function( div ) { |
| // Check to see if it's possible to do matchesSelector |
| // on a disconnected node (IE 9) |
| support.disconnectedMatch = matches.call( div, "div" ); |
| |
| // This should fail with an exception |
| // Gecko does not error, returns false instead |
| matches.call( div, "[s!='']:x" ); |
| rbuggyMatches.push( "!=", pseudos ); |
| }); |
| } |
| |
| rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") ); |
| rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") ); |
| |
| /* Contains |
| ---------------------------------------------------------------------- */ |
| hasCompare = rnative.test( docElem.compareDocumentPosition ); |
| |
| // Element contains another |
| // Purposefully self-exclusive |
| // As in, an element does not contain itself |
| contains = hasCompare || rnative.test( docElem.contains ) ? |
| function( a, b ) { |
| var adown = a.nodeType === 9 ? a.documentElement : a, |
| bup = b && b.parentNode; |
| return a === bup || !!( bup && bup.nodeType === 1 && ( |
| adown.contains ? |
| adown.contains( bup ) : |
| a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 |
| )); |
| } : |
| function( a, b ) { |
| if ( b ) { |
| while ( (b = b.parentNode) ) { |
| if ( b === a ) { |
| return true; |
| } |
| } |
| } |
| return false; |
| }; |
| |
| /* Sorting |
| ---------------------------------------------------------------------- */ |
| |
| // Document order sorting |
| sortOrder = hasCompare ? |
| function( a, b ) { |
| |
| // Flag for duplicate removal |
| if ( a === b ) { |
| hasDuplicate = true; |
| return 0; |
| } |
| |
| // Sort on method existence if only one input has compareDocumentPosition |
| var compare = !a.compareDocumentPosition - !b.compareDocumentPosition; |
| if ( compare ) { |
| return compare; |
| } |
| |
| // Calculate position if both inputs belong to the same document |
| compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ? |
| a.compareDocumentPosition( b ) : |
| |
| // Otherwise we know they are disconnected |
| 1; |
| |
| // Disconnected nodes |
| if ( compare & 1 || |
| (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) { |
| |
| // Choose the first element that is related to our preferred document |
| if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) { |
| return -1; |
| } |
| if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) { |
| return 1; |
| } |
| |
| // Maintain original order |
| return sortInput ? |
| ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : |
| 0; |
| } |
| |
| return compare & 4 ? -1 : 1; |
| } : |
| function( a, b ) { |
| // Exit early if the nodes are identical |
| if ( a === b ) { |
| hasDuplicate = true; |
| return 0; |
| } |
| |
| var cur, |
| i = 0, |
| aup = a.parentNode, |
| bup = b.parentNode, |
| ap = [ a ], |
| bp = [ b ]; |
| |
| // Parentless nodes are either documents or disconnected |
| if ( !aup || !bup ) { |
| return a === document ? -1 : |
| b === document ? 1 : |
| aup ? -1 : |
| bup ? 1 : |
| sortInput ? |
| ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : |
| 0; |
| |
| // If the nodes are siblings, we can do a quick check |
| } else if ( aup === bup ) { |
| return siblingCheck( a, b ); |
| } |
| |
| // Otherwise we need full lists of their ancestors for comparison |
| cur = a; |
| while ( (cur = cur.parentNode) ) { |
| ap.unshift( cur ); |
| } |
| cur = b; |
| while ( (cur = cur.parentNode) ) { |
| bp.unshift( cur ); |
| } |
| |
| // Walk down the tree looking for a discrepancy |
| while ( ap[i] === bp[i] ) { |
| i++; |
| } |
| |
| return i ? |
| // Do a sibling check if the nodes have a common ancestor |
| siblingCheck( ap[i], bp[i] ) : |
| |
| // Otherwise nodes in our document sort first |
| ap[i] === preferredDoc ? -1 : |
| bp[i] === preferredDoc ? 1 : |
| 0; |
| }; |
| |
| return document; |
| }; |
| |
| Sizzle.matches = function( expr, elements ) { |
| return Sizzle( expr, null, null, elements ); |
| }; |
| |
| Sizzle.matchesSelector = function( elem, expr ) { |
| // Set document vars if needed |
| if ( ( elem.ownerDocument || elem ) !== document ) { |
| setDocument( elem ); |
| } |
| |
| // Make sure that attribute selectors are quoted |
| expr = expr.replace( rattributeQuotes, "='$1']" ); |
| |
| if ( support.matchesSelector && documentIsHTML && |
| !compilerCache[ expr + " " ] && |
| ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && |
| ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { |
| |
| try { |
| var ret = matches.call( elem, expr ); |
| |
| // IE 9's matchesSelector returns false on disconnected nodes |
| if ( ret || support.disconnectedMatch || |
| // As well, disconnected nodes are said to be in a document |
| // fragment in IE 9 |
| elem.document && elem.document.nodeType !== 11 ) { |
| return ret; |
| } |
| } catch (e) {} |
| } |
| |
| return Sizzle( expr, document, null, [ elem ] ).length > 0; |
| }; |
| |
| Sizzle.contains = function( context, elem ) { |
| // Set document vars if needed |
| if ( ( context.ownerDocument || context ) !== document ) { |
| setDocument( context ); |
| } |
| return contains( context, elem ); |
| }; |
| |
| Sizzle.attr = function( elem, name ) { |
| // Set document vars if needed |
| if ( ( elem.ownerDocument || elem ) !== document ) { |
| setDocument( elem ); |
| } |
| |
| var fn = Expr.attrHandle[ name.toLowerCase() ], |
| // Don't get fooled by Object.prototype properties (jQuery #13807) |
| val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? |
| fn( elem, name, !documentIsHTML ) : |
| undefined; |
| |
| return val !== undefined ? |
| val : |
| support.attributes || !documentIsHTML ? |
| elem.getAttribute( name ) : |
| (val = elem.getAttributeNode(name)) && val.specified ? |
| val.value : |
| null; |
| }; |
| |
| Sizzle.error = function( msg ) { |
| throw new Error( "Syntax error, unrecognized expression: " + msg ); |
| }; |
| |
| /** |
| * Document sorting and removing duplicates |
| * @param {ArrayLike} results |
| */ |
| Sizzle.uniqueSort = function( results ) { |
| var elem, |
| duplicates = [], |
| j = 0, |
| i = 0; |
| |
| // Unless we *know* we can detect duplicates, assume their presence |
| hasDuplicate = !support.detectDuplicates; |
| sortInput = !support.sortStable && results.slice( 0 ); |
| results.sort( sortOrder ); |
| |
| if ( hasDuplicate ) { |
| while ( (elem = results[i++]) ) { |
| if ( elem === results[ i ] ) { |
| j = duplicates.push( i ); |
| } |
| } |
| while ( j-- ) { |
| results.splice( duplicates[ j ], 1 ); |
| } |
| } |
| |
| // Clear input after sorting to release objects |
| // See https://github.com/jquery/sizzle/pull/225 |
| sortInput = null; |
| |
| return results; |
| }; |
| |
| /** |
| * Utility function for retrieving the text value of an array of DOM nodes |
| * @param {Array|Element} elem |
| */ |
| getText = Sizzle.getText = function( elem ) { |
| var node, |
| ret = "", |
| i = 0, |
| nodeType = elem.nodeType; |
| |
| if ( !nodeType ) { |
| // If no nodeType, this is expected to be an array |
| while ( (node = elem[i++]) ) { |
| // Do not traverse comment nodes |
| ret += getText( node ); |
| } |
| } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { |
| // Use textContent for elements |
| // innerText usage removed for consistency of new lines (jQuery #11153) |
| if ( typeof elem.textContent === "string" ) { |
| return elem.textContent; |
| } else { |
| // Traverse its children |
| for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { |
| ret += getText( elem ); |
| } |
| } |
| } else if ( nodeType === 3 || nodeType === 4 ) { |
| return elem.nodeValue; |
| } |
| // Do not include comment or processing instruction nodes |
| |
| return ret; |
| }; |
| |
| Expr = Sizzle.selectors = { |
| |
| // Can be adjusted by the user |
| cacheLength: 50, |
| |
| createPseudo: markFunction, |
| |
| match: matchExpr, |
| |
| attrHandle: {}, |
| |
| find: {}, |
| |
| relative: { |
| ">": { dir: "parentNode", first: true }, |
| " ": { dir: "parentNode" }, |
| "+": { dir: "previousSibling", first: true }, |
| "~": { dir: "previousSibling" } |
| }, |
| |
| preFilter: { |
| "ATTR": function( match ) { |
| match[1] = match[1].replace( runescape, funescape ); |
| |
| // Move the given value to match[3] whether quoted or unquoted |
| match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape ); |
| |
| if ( match[2] === "~=" ) { |
| match[3] = " " + match[3] + " "; |
| } |
| |
| return match.slice( 0, 4 ); |
| }, |
| |
| "CHILD": function( match ) { |
| /* matches from matchExpr["CHILD"] |
| 1 type (only|nth|...) |
| 2 what (child|of-type) |
| 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) |
| 4 xn-component of xn+y argument ([+-]?\d*n|) |
| 5 sign of xn-component |
| 6 x of xn-component |
| 7 sign of y-component |
| 8 y of y-component |
| */ |
| match[1] = match[1].toLowerCase(); |
| |
| if ( match[1].slice( 0, 3 ) === "nth" ) { |
| // nth-* requires argument |
| if ( !match[3] ) { |
| Sizzle.error( match[0] ); |
| } |
| |
| // numeric x and y parameters for Expr.filter.CHILD |
| // remember that false/true cast respectively to 0/1 |
| match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); |
| match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); |
| |
| // other types prohibit arguments |
| } else if ( match[3] ) { |
| Sizzle.error( match[0] ); |
| } |
| |
| return match; |
| }, |
| |
| "PSEUDO": function( match ) { |
| var excess, |
| unquoted = !match[6] && match[2]; |
| |
| if ( matchExpr["CHILD"].test( match[0] ) ) { |
| return null; |
| } |
| |
| // Accept quoted arguments as-is |
| if ( match[3] ) { |
| match[2] = match[4] || match[5] || ""; |
| |
| // Strip excess characters from unquoted arguments |
| } else if ( unquoted && rpseudo.test( unquoted ) && |
| // Get excess from tokenize (recursively) |
| (excess = tokenize( unquoted, true )) && |
| // advance to the next closing parenthesis |
| (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { |
| |
| // excess is a negative index |
| match[0] = match[0].slice( 0, excess ); |
| match[2] = unquoted.slice( 0, excess ); |
| } |
| |
| // Return only captures needed by the pseudo filter method (type and argument) |
| return match.slice( 0, 3 ); |
| } |
| }, |
| |
| filter: { |
| |
| "TAG": function( nodeNameSelector ) { |
| var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); |
| return nodeNameSelector === "*" ? |
| function() { return true; } : |
| function( elem ) { |
| return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; |
| }; |
| }, |
| |
| "CLASS": function( className ) { |
| var pattern = classCache[ className + " " ]; |
| |
| return pattern || |
| (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && |
| classCache( className, function( elem ) { |
| return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" ); |
| }); |
| }, |
| |
| "ATTR": function( name, operator, check ) { |
| return function( elem ) { |
| var result = Sizzle.attr( elem, name ); |
| |
| if ( result == null ) { |
| return operator === "!="; |
| } |
| if ( !operator ) { |
| return true; |
| } |
| |
| result += ""; |
| |
| return operator === "=" ? result === check : |
| operator === "!=" ? result !== check : |
| operator === "^=" ? check && result.indexOf( check ) === 0 : |
| operator === "*=" ? check && result.indexOf( check ) > -1 : |
| operator === "$=" ? check && result.slice( -check.length ) === check : |
| operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 : |
| operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : |
| false; |
| }; |
| }, |
| |
| "CHILD": function( type, what, argument, first, last ) { |
| var simple = type.slice( 0, 3 ) !== "nth", |
| forward = type.slice( -4 ) !== "last", |
| ofType = what === "of-type"; |
| |
| return first === 1 && last === 0 ? |
| |
| // Shortcut for :nth-*(n) |
| function( elem ) { |
| return !!elem.parentNode; |
| } : |
| |
| function( elem, context, xml ) { |
| var cache, uniqueCache, outerCache, node, nodeIndex, start, |
| dir = simple !== forward ? "nextSibling" : "previousSibling", |
| parent = elem.parentNode, |
| name = ofType && elem.nodeName.toLowerCase(), |
| useCache = !xml && !ofType, |
| diff = false; |
| |
| if ( parent ) { |
| |
| // :(first|last|only)-(child|of-type) |
| if ( simple ) { |
| while ( dir ) { |
| node = elem; |
| while ( (node = node[ dir ]) ) { |
| if ( ofType ? |
| node.nodeName.toLowerCase() === name : |
| node.nodeType === 1 ) { |
| |
| return false; |
| } |
| } |
| // Reverse direction for :only-* (if we haven't yet done so) |
| start = dir = type === "only" && !start && "nextSibling"; |
| } |
| return true; |
| } |
| |
| start = [ forward ? parent.firstChild : parent.lastChild ]; |
| |
| // non-xml :nth-child(...) stores cache data on `parent` |
| if ( forward && useCache ) { |
| |
| // Seek `elem` from a previously-cached index |
| |
| // ...in a gzip-friendly way |
| node = parent; |
| outerCache = node[ expando ] || (node[ expando ] = {}); |
| |
| // Support: IE <9 only |
| // Defend against cloned attroperties (jQuery gh-1709) |
| uniqueCache = outerCache[ node.uniqueID ] || |
| (outerCache[ node.uniqueID ] = {}); |
| |
| cache = uniqueCache[ type ] || []; |
| nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; |
| diff = nodeIndex && cache[ 2 ]; |
| node = nodeIndex && parent.childNodes[ nodeIndex ]; |
| |
| while ( (node = ++nodeIndex && node && node[ dir ] || |
| |
| // Fallback to seeking `elem` from the start |
| (diff = nodeIndex = 0) || start.pop()) ) { |
| |
| // When found, cache indexes on `parent` and break |
| if ( node.nodeType === 1 && ++diff && node === elem ) { |
| uniqueCache[ type ] = [ dirruns, nodeIndex, diff ]; |
| break; |
| } |
| } |
| |
| } else { |
| // Use previously-cached element index if available |
| if ( useCache ) { |
| // ...in a gzip-friendly way |
| node = elem; |
| outerCache = node[ expando ] || (node[ expando ] = {}); |
| |
| // Support: IE <9 only |
| // Defend against cloned attroperties (jQuery gh-1709) |
| uniqueCache = outerCache[ node.uniqueID ] || |
| (outerCache[ node.uniqueID ] = {}); |
| |
| cache = uniqueCache[ type ] || []; |
| nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; |
| diff = nodeIndex; |
| } |
| |
| // xml :nth-child(...) |
| // or :nth-last-child(...) or :nth(-last)?-of-type(...) |
| if ( diff === false ) { |
| // Use the same loop as above to seek `elem` from the start |
| while ( (node = ++nodeIndex && node && node[ dir ] || |
| (diff = nodeIndex = 0) || start.pop()) ) { |
| |
| if ( ( ofType ? |
| node.nodeName.toLowerCase() === name : |
| node.nodeType === 1 ) && |
| ++diff ) { |
| |
| // Cache the index of each encountered element |
| if ( useCache ) { |
| outerCache = node[ expando ] || (node[ expando ] = {}); |
| |
| // Support: IE <9 only |
| // Defend against cloned attroperties (jQuery gh-1709) |
| uniqueCache = outerCache[ node.uniqueID ] || |
| (outerCache[ node.uniqueID ] = {}); |
| |
| uniqueCache[ type ] = [ dirruns, diff ]; |
| } |
| |
| if ( node === elem ) { |
| break; |
| } |
| } |
| } |
| } |
| } |
| |
| // Incorporate the offset, then check against cycle size |
| diff -= last; |
| return diff === first || ( diff % first === 0 && diff / first >= 0 ); |
| } |
| }; |
| }, |
| |
| "PSEUDO": function( pseudo, argument ) { |
| // pseudo-class names are case-insensitive |
| // http://www.w3.org/TR/selectors/#pseudo-classes |
| // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters |
| // Remember that setFilters inherits from pseudos |
| var args, |
| fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || |
| Sizzle.error( "unsupported pseudo: " + pseudo ); |
| |
| // The user may use createPseudo to indicate that |
| // arguments are needed to create the filter function |
| // just as Sizzle does |
| if ( fn[ expando ] ) { |
| return fn( argument ); |
| } |
| |
| // But maintain support for old signatures |
| if ( fn.length > 1 ) { |
| args = [ pseudo, pseudo, "", argument ]; |
| return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? |
| markFunction(function( seed, matches ) { |
| var idx, |
| matched = fn( seed, argument ), |
| i = matched.length; |
| while ( i-- ) { |
| idx = indexOf( seed, matched[i] ); |
| seed[ idx ] = !( matches[ idx ] = matched[i] ); |
| } |
| }) : |
| function( elem ) { |
| return fn( elem, 0, args ); |
| }; |
| } |
| |
| return fn; |
| } |
| }, |
| |
| pseudos: { |
| // Potentially complex pseudos |
| "not": markFunction(function( selector ) { |
| // Trim the selector passed to compile |
| // to avoid treating leading and trailing |
| // spaces as combinators |
| var input = [], |
| results = [], |
| matcher = compile( selector.replace( rtrim, "$1" ) ); |
| |
| return matcher[ expando ] ? |
| markFunction(function( seed, matches, context, xml ) { |
| var elem, |
| unmatched = matcher( seed, null, xml, [] ), |
| i = seed.length; |
| |
| // Match elements unmatched by `matcher` |
| while ( i-- ) { |
| if ( (elem = unmatched[i]) ) { |
| seed[i] = !(matches[i] = elem); |
| } |
| } |
| }) : |
| function( elem, context, xml ) { |
| input[0] = elem; |
| matcher( input, null, xml, results ); |
| // Don't keep the element (issue #299) |
| input[0] = null; |
| return !results.pop(); |
| }; |
| }), |
| |
| "has": markFunction(function( selector ) { |
| return function( elem ) { |
| return Sizzle( selector, elem ).length > 0; |
| }; |
| }), |
| |
| "contains": markFunction(function( text ) { |
| text = text.replace( runescape, funescape ); |
| return function( elem ) { |
| return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; |
| }; |
| }), |
| |
| // "Whether an element is represented by a :lang() selector |
| // is based solely on the element's language value |
| // being equal to the identifier C, |
| // or beginning with the identifier C immediately followed by "-". |
| // The matching of C against the element's language value is performed case-insensitively. |
| // The identifier C does not have to be a valid language name." |
| // http://www.w3.org/TR/selectors/#lang-pseudo |
| "lang": markFunction( function( lang ) { |
| // lang value must be a valid identifier |
| if ( !ridentifier.test(lang || "") ) { |
| Sizzle.error( "unsupported lang: " + lang ); |
| } |
| lang = lang.replace( runescape, funescape ).toLowerCase(); |
| return function( elem ) { |
| var elemLang; |
| do { |
| if ( (elemLang = documentIsHTML ? |
| elem.lang : |
| elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) { |
| |
| elemLang = elemLang.toLowerCase(); |
| return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; |
| } |
| } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); |
| return false; |
| }; |
| }), |
| |
| // Miscellaneous |
| "target": function( elem ) { |
| var hash = window.location && window.location.hash; |
| return hash && hash.slice( 1 ) === elem.id; |
| }, |
| |
| "root": function( elem ) { |
| return elem === docElem; |
| }, |
| |
| "focus": function( elem ) { |
| return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); |
| }, |
| |
| // Boolean properties |
| "enabled": function( elem ) { |
| return elem.disabled === false; |
| }, |
| |
| "disabled": function( elem ) { |
| return elem.disabled === true; |
| }, |
| |
| "checked": function( elem ) { |
| // In CSS3, :checked should return both checked and selected elements |
| // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked |
| var nodeName = elem.nodeName.toLowerCase(); |
| return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); |
| }, |
| |
| "selected": function( elem ) { |
| // Accessing this property makes selected-by-default |
| // options in Safari work properly |
| if ( elem.parentNode ) { |
| elem.parentNode.selectedIndex; |
| } |
| |
| return elem.selected === true; |
| }, |
| |
| // Contents |
| "empty": function( elem ) { |
| // http://www.w3.org/TR/selectors/#empty-pseudo |
| // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5), |
| // but not by others (comment: 8; processing instruction: 7; etc.) |
| // nodeType < 6 works because attributes (2) do not appear as children |
| for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { |
| if ( elem.nodeType < 6 ) { |
| return false; |
| } |
| } |
| return true; |
| }, |
| |
| "parent": function( elem ) { |
| return !Expr.pseudos["empty"]( elem ); |
| }, |
| |
| // Element/input types |
| "header": function( elem ) { |
| return rheader.test( elem.nodeName ); |
| }, |
| |
| "input": function( elem ) { |
| return rinputs.test( elem.nodeName ); |
| }, |
| |
| "button": function( elem ) { |
| var name = elem.nodeName.toLowerCase(); |
| return name === "input" && elem.type === "button" || name === "button"; |
| }, |
| |
| "text": function( elem ) { |
| var attr; |
| return elem.nodeName.toLowerCase() === "input" && |
| elem.type === "text" && |
| |
| // Support: IE<8 |
| // New HTML5 attribute values (e.g., "search") appear with elem.type === "text" |
| ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" ); |
| }, |
| |
| // Position-in-collection |
| "first": createPositionalPseudo(function() { |
| return [ 0 ]; |
| }), |
| |
| "last": createPositionalPseudo(function( matchIndexes, length ) { |
| return [ length - 1 ]; |
| }), |
| |
| "eq": createPositionalPseudo(function( matchIndexes, length, argument ) { |
| return [ argument < 0 ? argument + length : argument ]; |
| }), |
| |
| "even": createPositionalPseudo(function( matchIndexes, length ) { |
| var i = 0; |
| for ( ; i < length; i += 2 ) { |
| matchIndexes.push( i ); |
| } |
| return matchIndexes; |
| }), |
| |
| "odd": createPositionalPseudo(function( matchIndexes, length ) { |
| var i = 1; |
| for ( ; i < length; i += 2 ) { |
| matchIndexes.push( i ); |
| } |
| return matchIndexes; |
| }), |
| |
| "lt": createPositionalPseudo(function( matchIndexes, length, argument ) { |
| var i = argument < 0 ? argument + length : argument; |
| for ( ; --i >= 0; ) { |
| matchIndexes.push( i ); |
| } |
| return matchIndexes; |
| }), |
| |
| "gt": createPositionalPseudo(function( matchIndexes, length, argument ) { |
| var i = argument < 0 ? argument + length : argument; |
| for ( ; ++i < length; ) { |
| matchIndexes.push( i ); |
| } |
| return matchIndexes; |
| }) |
| } |
| }; |
| |
| Expr.pseudos["nth"] = Expr.pseudos["eq"]; |
| |
| // Add button/input type pseudos |
| for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { |
| Expr.pseudos[ i ] = createInputPseudo( i ); |
| } |
| for ( i in { submit: true, reset: true } ) { |
| Expr.pseudos[ i ] = createButtonPseudo( i ); |
| } |
| |
| // Easy API for creating new setFilters |
| function setFilters() {} |
| setFilters.prototype = Expr.filters = Expr.pseudos; |
| Expr.setFilters = new setFilters(); |
| |
| tokenize = Sizzle.tokenize = function( selector, parseOnly ) { |
| var matched, match, tokens, type, |
| soFar, groups, preFilters, |
| cached = tokenCache[ selector + " " ]; |
| |
| if ( cached ) { |
| return parseOnly ? 0 : cached.slice( 0 ); |
| } |
| |
| soFar = selector; |
| groups = []; |
| preFilters = Expr.preFilter; |
| |
| while ( soFar ) { |
| |
| // Comma and first run |
| if ( !matched || (match = rcomma.exec( soFar )) ) { |
| if ( match ) { |
| // Don't consume trailing commas as valid |
| soFar = soFar.slice( match[0].length ) || soFar; |
| } |
| groups.push( (tokens = []) ); |
| } |
| |
| matched = false; |
| |
| // Combinators |
| if ( (match = rcombinators.exec( soFar )) ) { |
| matched = match.shift(); |
| tokens.push({ |
| value: matched, |
| // Cast descendant combinators to space |
| type: match[0].replace( rtrim, " " ) |
| }); |
| soFar = soFar.slice( matched.length ); |
| } |
| |
| // Filters |
| for ( type in Expr.filter ) { |
| if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || |
| (match = preFilters[ type ]( match ))) ) { |
| matched = match.shift(); |
| tokens.push({ |
| value: matched, |
| type: type, |
| matches: match |
| }); |
| soFar = soFar.slice( matched.length ); |
| } |
| } |
| |
| if ( !matched ) { |
| break; |
| } |
| } |
| |
| // Return the length of the invalid excess |
| // if we're just parsing |
| // Otherwise, throw an error or return tokens |
| return parseOnly ? |
| soFar.length : |
| soFar ? |
| Sizzle.error( selector ) : |
| // Cache the tokens |
| tokenCache( selector, groups ).slice( 0 ); |
| }; |
| |
| function toSelector( tokens ) { |
| var i = 0, |
| len = tokens.length, |
| selector = ""; |
| for ( ; i < len; i++ ) { |
| selector += tokens[i].value; |
| } |
| return selector; |
| } |
| |
| function addCombinator( matcher, combinator, base ) { |
| var dir = combinator.dir, |
| checkNonElements = base && dir === "parentNode", |
| doneName = done++; |
| |
| return combinator.first ? |
| // Check against closest ancestor/preceding element |
| function( elem, context, xml ) { |
| while ( (elem = elem[ dir ]) ) { |
| if ( elem.nodeType === 1 || checkNonElements ) { |
| return matcher( elem, context, xml ); |
| } |
| } |
| } : |
| |
| // Check against all ancestor/preceding elements |
| function( elem, context, xml ) { |
| var oldCache, uniqueCache, outerCache, |
| newCache = [ dirruns, doneName ]; |
| |
| // We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching |
| if ( xml ) { |
| while ( (elem = elem[ dir ]) ) { |
| if ( elem.nodeType === 1 || checkNonElements ) { |
| if ( matcher( elem, context, xml ) ) { |
| return true; |
| } |
| } |
| } |
| } else { |
| while ( (elem = elem[ dir ]) ) { |
| if ( elem.nodeType === 1 || checkNonElements ) { |
| outerCache = elem[ expando ] || (elem[ expando ] = {}); |
| |
| // Support: IE <9 only |
| // Defend against cloned attroperties (jQuery gh-1709) |
| uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {}); |
| |
| if ( (oldCache = uniqueCache[ dir ]) && |
| oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) { |
| |
| // Assign to newCache so results back-propagate to previous elements |
| return (newCache[ 2 ] = oldCache[ 2 ]); |
| } else { |
| // Reuse newcache so results back-propagate to previous elements |
| uniqueCache[ dir ] = newCache; |
| |
| // A match means we're done; a fail means we have to keep checking |
| if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) { |
| return true; |
| } |
| } |
| } |
| } |
| } |
| }; |
| } |
| |
| function elementMatcher( matchers ) { |
| return matchers.length > 1 ? |
| function( elem, context, xml ) { |
| var i = matchers.length; |
| while ( i-- ) { |
| if ( !matchers[i]( elem, context, xml ) ) { |
| return false; |
| } |
| } |
| return true; |
| } : |
| matchers[0]; |
| } |
| |
| function multipleContexts( selector, contexts, results ) { |
| var i = 0, |
| len = contexts.length; |
| for ( ; i < len; i++ ) { |
| Sizzle( selector, contexts[i], results ); |
| } |
| return results; |
| } |
| |
| function condense( unmatched, map, filter, context, xml ) { |
| var elem, |
| newUnmatched = [], |
| i = 0, |
| len = unmatched.length, |
| mapped = map != null; |
| |
| for ( ; i < len; i++ ) { |
| if ( (elem = unmatched[i]) ) { |
| if ( !filter || filter( elem, context, xml ) ) { |
| newUnmatched.push( elem ); |
| if ( mapped ) { |
| map.push( i ); |
| } |
| } |
| } |
| } |
| |
| return newUnmatched; |
| } |
| |
| function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { |
| if ( postFilter && !postFilter[ expando ] ) { |
| postFilter = setMatcher( postFilter ); |
| } |
| if ( postFinder && !postFinder[ expando ] ) { |
| postFinder = setMatcher( postFinder, postSelector ); |
| } |
| return markFunction(function( seed, results, context, xml ) { |
| var temp, i, elem, |
| preMap = [], |
| postMap = [], |
| preexisting = results.length, |
| |
| // Get initial elements from seed or context |
| elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), |
| |
| // Prefilter to get matcher input, preserving a map for seed-results synchronization |
| matcherIn = preFilter && ( seed || !selector ) ? |
| condense( elems, preMap, preFilter, context, xml ) : |
| elems, |
| |
| matcherOut = matcher ? |
| // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, |
| postFinder || ( seed ? preFilter : preexisting || postFilter ) ? |
| |
| // ...intermediate processing is necessary |
| [] : |
| |
| // ...otherwise use results directly |
| results : |
| matcherIn; |
| |
| // Find primary matches |
| if ( matcher ) { |
| matcher( matcherIn, matcherOut, context, xml ); |
| } |
| |
| // Apply postFilter |
| if ( postFilter ) { |
| temp = condense( matcherOut, postMap ); |
| postFilter( temp, [], context, xml ); |
| |
| // Un-match failing elements by moving them back to matcherIn |
| i = temp.length; |
| while ( i-- ) { |
| if ( (elem = temp[i]) ) { |
| matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); |
| } |
| } |
| } |
| |
| if ( seed ) { |
| if ( postFinder || preFilter ) { |
| if ( postFinder ) { |
| // Get the final matcherOut by condensing this intermediate into postFinder contexts |
| temp = []; |
| i = matcherOut.length; |
| while ( i-- ) { |
| if ( (elem = matcherOut[i]) ) { |
| // Restore matcherIn since elem is not yet a final match |
| temp.push( (matcherIn[i] = elem) ); |
| } |
| } |
| postFinder( null, (matcherOut = []), temp, xml ); |
| } |
| |
| // Move matched elements from seed to results to keep them synchronized |
| i = matcherOut.length; |
| while ( i-- ) { |
| if ( (elem = matcherOut[i]) && |
| (temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) { |
| |
| seed[temp] = !(results[temp] = elem); |
| } |
| } |
| } |
| |
| // Add elements to results, through postFinder if defined |
| } else { |
| matcherOut = condense( |
| matcherOut === results ? |
| matcherOut.splice( preexisting, matcherOut.length ) : |
| matcherOut |
| ); |
| if ( postFinder ) { |
| postFinder( null, results, matcherOut, xml ); |
| } else { |
| push.apply( results, matcherOut ); |
| } |
| } |
| }); |
| } |
| |
| function matcherFromTokens( tokens ) { |
| var checkContext, matcher, j, |
| len = tokens.length, |
| leadingRelative = Expr.relative[ tokens[0].type ], |
| implicitRelative = leadingRelative || Expr.relative[" "], |
| i = leadingRelative ? 1 : 0, |
| |
| // The foundational matcher ensures that elements are reachable from top-level context(s) |
| matchContext = addCombinator( function( elem ) { |
| return elem === checkContext; |
| }, implicitRelative, true ), |
| matchAnyContext = addCombinator( function( elem ) { |
| return indexOf( checkContext, elem ) > -1; |
| }, implicitRelative, true ), |
| matchers = [ function( elem, context, xml ) { |
| var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( |
| (checkContext = context).nodeType ? |
| matchContext( elem, context, xml ) : |
| matchAnyContext( elem, context, xml ) ); |
| // Avoid hanging onto element (issue #299) |
| checkContext = null; |
| return ret; |
| } ]; |
| |
| for ( ; i < len; i++ ) { |
| if ( (matcher = Expr.relative[ tokens[i].type ]) ) { |
| matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; |
| } else { |
| matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); |
| |
| // Return special upon seeing a positional matcher |
| if ( matcher[ expando ] ) { |
| // Find the next relative operator (if any) for proper handling |
| j = ++i; |
| for ( ; j < len; j++ ) { |
| if ( Expr.relative[ tokens[j].type ] ) { |
| break; |
| } |
| } |
| return setMatcher( |
| i > 1 && elementMatcher( matchers ), |
| i > 1 && toSelector( |
| // If the preceding token was a descendant combinator, insert an implicit any-element `*` |
| tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" }) |
| ).replace( rtrim, "$1" ), |
| matcher, |
| i < j && matcherFromTokens( tokens.slice( i, j ) ), |
| j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), |
| j < len && toSelector( tokens ) |
| ); |
| } |
| matchers.push( matcher ); |
| } |
| } |
| |
| return elementMatcher( matchers ); |
| } |
| |
| function matcherFromGroupMatchers( elementMatchers, setMatchers ) { |
| var bySet = setMatchers.length > 0, |
| byElement = elementMatchers.length > 0, |
| superMatcher = function( seed, context, xml, results, outermost ) { |
| var elem, j, matcher, |
| matchedCount = 0, |
| i = "0", |
| unmatched = seed && [], |
| setMatched = [], |
| contextBackup = outermostContext, |
| // We must always have either seed elements or outermost context |
| elems = seed || byElement && Expr.find["TAG"]( "*", outermost ), |
| // Use integer dirruns iff this is the outermost matcher |
| dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1), |
| len = elems.length; |
| |
| if ( outermost ) { |
| outermostContext = context === document || context || outermost; |
| } |
| |
| // Add elements passing elementMatchers directly to results |
| // Support: IE<9, Safari |
| // Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id |
| for ( ; i !== len && (elem = elems[i]) != null; i++ ) { |
| if ( byElement && elem ) { |
| j = 0; |
| if ( !context && elem.ownerDocument !== document ) { |
| setDocument( elem ); |
| xml = !documentIsHTML; |
| } |
| while ( (matcher = elementMatchers[j++]) ) { |
| if ( matcher( elem, context || document, xml) ) { |
| results.push( elem ); |
| break; |
| } |
| } |
| if ( outermost ) { |
| dirruns = dirrunsUnique; |
| } |
| } |
| |
| // Track unmatched elements for set filters |
| if ( bySet ) { |
| // They will have gone through all possible matchers |
| if ( (elem = !matcher && elem) ) { |
| matchedCount--; |
| } |
| |
| // Lengthen the array for every element, matched or not |
| if ( seed ) { |
| unmatched.push( elem ); |
| } |
| } |
| } |
| |
| // `i` is now the count of elements visited above, and adding it to `matchedCount` |
| // makes the latter nonnegative. |
| matchedCount += i; |
| |
| // Apply set filters to unmatched elements |
| // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount` |
| // equals `i`), unless we didn't visit _any_ elements in the above loop because we have |
| // no element matchers and no seed. |
| // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that |
| // case, which will result in a "00" `matchedCount` that differs from `i` but is also |
| // numerically zero. |
| if ( bySet && i !== matchedCount ) { |
| j = 0; |
| while ( (matcher = setMatchers[j++]) ) { |
| matcher( unmatched, setMatched, context, xml ); |
| } |
| |
| if ( seed ) { |
| // Reintegrate element matches to eliminate the need for sorting |
| if ( matchedCount > 0 ) { |
| while ( i-- ) { |
| if ( !(unmatched[i] || setMatched[i]) ) { |
| setMatched[i] = pop.call( results ); |
| } |
| } |
| } |
| |
| // Discard index placeholder values to get only actual matches |
| setMatched = condense( setMatched ); |
| } |
| |
| // Add matches to results |
| push.apply( results, setMatched ); |
| |
| // Seedless set matches succeeding multiple successful matchers stipulate sorting |
| if ( outermost && !seed && setMatched.length > 0 && |
| ( matchedCount + setMatchers.length ) > 1 ) { |
| |
| Sizzle.uniqueSort( results ); |
| } |
| } |
| |
| // Override manipulation of globals by nested matchers |
| if ( outermost ) { |
| dirruns = dirrunsUnique; |
| outermostContext = contextBackup; |
| } |
| |
| return unmatched; |
| }; |
| |
| return bySet ? |
| markFunction( superMatcher ) : |
| superMatcher; |
| } |
| |
| compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) { |
| var i, |
| setMatchers = [], |
| elementMatchers = [], |
| cached = compilerCache[ selector + " " ]; |
| |
| if ( !cached ) { |
| // Generate a function of recursive functions that can be used to check each element |
| if ( !match ) { |
| match = tokenize( selector ); |
| } |
| i = match.length; |
| while ( i-- ) { |
| cached = matcherFromTokens( match[i] ); |
| if ( cached[ expando ] ) { |
| setMatchers.push( cached ); |
| } else { |
| elementMatchers.push( cached ); |
| } |
| } |
| |
| // Cache the compiled function |
| cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); |
| |
| // Save selector and tokenization |
| cached.selector = selector; |
| } |
| return cached; |
| }; |
| |
| /** |
| * A low-level selection function that works with Sizzle's compiled |
| * selector functions |
| * @param {String|Function} selector A selector or a pre-compiled |
| * selector function built with Sizzle.compile |
| * @param {Element} context |
| * @param {Array} [results] |
| * @param {Array} [seed] A set of elements to match against |
| */ |
| select = Sizzle.select = function( selector, context, results, seed ) { |
| var i, tokens, token, type, find, |
| compiled = typeof selector === "function" && selector, |
| match = !seed && tokenize( (selector = compiled.selector || selector) ); |
| |
| results = results || []; |
| |
| // Try to minimize operations if there is only one selector in the list and no seed |
| // (the latter of which guarantees us context) |
| if ( match.length === 1 ) { |
| |
| // Reduce context if the leading compound selector is an ID |
| tokens = match[0] = match[0].slice( 0 ); |
| if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && |
| support.getById && context.nodeType === 9 && documentIsHTML && |
| Expr.relative[ tokens[1].type ] ) { |
| |
| context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0]; |
| if ( !context ) { |
| return results; |
| |
| // Precompiled matchers will still verify ancestry, so step up a level |
| } else if ( compiled ) { |
| context = context.parentNode; |
| } |
| |
| selector = selector.slice( tokens.shift().value.length ); |
| } |
| |
| // Fetch a seed set for right-to-left matching |
| i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; |
| while ( i-- ) { |
| token = tokens[i]; |
| |
| // Abort if we hit a combinator |
| if ( Expr.relative[ (type = token.type) ] ) { |
| break; |
| } |
| if ( (find = Expr.find[ type ]) ) { |
| // Search, expanding context for leading sibling combinators |
| if ( (seed = find( |
| token.matches[0].replace( runescape, funescape ), |
| rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context |
| )) ) { |
| |
| // If seed is empty or no tokens remain, we can return early |
| tokens.splice( i, 1 ); |
| selector = seed.length && toSelector( tokens ); |
| if ( !selector ) { |
| push.apply( results, seed ); |
| return results; |
| } |
| |
| break; |
| } |
| } |
| } |
| } |
| |
| // Compile and execute a filtering function if one is not provided |
| // Provide `match` to avoid retokenization if we modified the selector above |
| ( compiled || compile( selector, match ) )( |
| seed, |
| context, |
| !documentIsHTML, |
| results, |
| !context || rsibling.test( selector ) && testContext( context.parentNode ) || context |
| ); |
| return results; |
| }; |
| |
| // One-time assignments |
| |
| // Sort stability |
| support.sortStable = expando.split("").sort( sortOrder ).join("") === expando; |
| |
| // Support: Chrome 14-35+ |
| // Always assume duplicates if they aren't passed to the comparison function |
| support.detectDuplicates = !!hasDuplicate; |
| |
| // Initialize against the default document |
| setDocument(); |
| |
| // Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) |
| // Detached nodes confoundingly follow *each other* |
| support.sortDetached = assert(function( div1 ) { |
| // Should return 1, but returns 4 (following) |
| return div1.compareDocumentPosition( document.createElement("div") ) & 1; |
| }); |
| |
| // Support: IE<8 |
| // Prevent attribute/property "interpolation" |
| // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx |
| if ( !assert(function( div ) { |
| div.innerHTML = "<a href='#'></a>"; |
| return div.firstChild.getAttribute("href") === "#" ; |
| }) ) { |
| addHandle( "type|href|height|width", function( elem, name, isXML ) { |
| if ( !isXML ) { |
| return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); |
| } |
| }); |
| } |
| |
| // Support: IE<9 |
| // Use defaultValue in place of getAttribute("value") |
| if ( !support.attributes || !assert(function( div ) { |
| div.innerHTML = "<input/>"; |
| div.firstChild.setAttribute( "value", "" ); |
| return div.firstChild.getAttribute( "value" ) === ""; |
| }) ) { |
| addHandle( "value", function( elem, name, isXML ) { |
| if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { |
| return elem.defaultValue; |
| } |
| }); |
| } |
| |
| // Support: IE<9 |
| // Use getAttributeNode to fetch booleans when getAttribute lies |
| if ( !assert(function( div ) { |
| return div.getAttribute("disabled") == null; |
| }) ) { |
| addHandle( booleans, function( elem, name, isXML ) { |
| var val; |
| if ( !isXML ) { |
| return elem[ name ] === true ? name.toLowerCase() : |
| (val = elem.getAttributeNode( name )) && val.specified ? |
| val.value : |
| null; |
| } |
| }); |
| } |
| |
| return Sizzle; |
| |
| })( window ); |
| |
| |
| |
| jQuery.find = Sizzle; |
| jQuery.expr = Sizzle.selectors; |
| jQuery.expr[ ":" ] = jQuery.expr.pseudos; |
| jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort; |
| jQuery.text = Sizzle.getText; |
| jQuery.isXMLDoc = Sizzle.isXML; |
| jQuery.contains = Sizzle.contains; |
| |
| |
| |
| var dir = function( elem, dir, until ) { |
| var matched = [], |
| truncate = until !== undefined; |
| |
| while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) { |
| if ( elem.nodeType === 1 ) { |
| if ( truncate && jQuery( elem ).is( until ) ) { |
| break; |
| } |
| matched.push( elem ); |
| } |
| } |
| return matched; |
| }; |
| |
| |
| var siblings = function( n, elem ) { |
| var matched = []; |
| |
| for ( ; n; n = n.nextSibling ) { |
| if ( n.nodeType === 1 && n !== elem ) { |
| matched.push( n ); |
| } |
| } |
| |
| return matched; |
| }; |
| |
| |
| var rneedsContext = jQuery.expr.match.needsContext; |
| |
| var rsingleTag = ( /^<([\w-]+)\s*\/?>(?:<\/\1>|)$/ ); |
| |
| |
| |
| var risSimple = /^.[^:#\[\.,]*$/; |
| |
| // Implement the identical functionality for filter and not |
| function winnow( elements, qualifier, not ) { |
| if ( jQuery.isFunction( qualifier ) ) { |
| return jQuery.grep( elements, function( elem, i ) { |
| /* jshint -W018 */ |
| return !!qualifier.call( elem, i, elem ) !== not; |
| } ); |
| |
| } |
| |
| if ( qualifier.nodeType ) { |
| return jQuery.grep( elements, function( elem ) { |
| return ( elem === qualifier ) !== not; |
| } ); |
| |
| } |
| |
| if ( typeof qualifier === "string" ) { |
| if ( risSimple.test( qualifier ) ) { |
| return jQuery.filter( qualifier, elements, not ); |
| } |
| |
| qualifier = jQuery.filter( qualifier, elements ); |
| } |
| |
| return jQuery.grep( elements, function( elem ) { |
| return ( jQuery.inArray( elem, qualifier ) > -1 ) !== not; |
| } ); |
| } |
| |
| jQuery.filter = function( expr, elems, not ) { |
| var elem = elems[ 0 ]; |
| |
| if ( not ) { |
| expr = ":not(" + expr + ")"; |
| } |
| |
| return elems.length === 1 && elem.nodeType === 1 ? |
| jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] : |
| jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) { |
| return elem.nodeType === 1; |
| } ) ); |
| }; |
| |
| jQuery.fn.extend( { |
| find: function( selector ) { |
| var i, |
| ret = [], |
| self = this, |
| len = self.length; |
| |
| if ( typeof selector !== "string" ) { |
| return this.pushStack( jQuery( selector ).filter( function() { |
| for ( i = 0; i < len; i++ ) { |
| if ( jQuery.contains( self[ i ], this ) ) { |
| return true; |
| } |
| } |
| } ) ); |
| } |
| |
| for ( i = 0; i < len; i++ ) { |
| jQuery.find( selector, self[ i ], ret ); |
| } |
| |
| // Needed because $( selector, context ) becomes $( context ).find( selector ) |
| ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret ); |
| ret.selector = this.selector ? this.selector + " " + selector : selector; |
| return ret; |
| }, |
| filter: function( selector ) { |
| return this.pushStack( winnow( this, selector || [], false ) ); |
| }, |
| not: function( selector ) { |
| return this.pushStack( winnow( this, selector || [], true ) ); |
| }, |
| is: function( selector ) { |
| return !!winnow( |
| this, |
| |
| // If this is a positional/relative selector, check membership in the returned set |
| // so $("p:first").is("p:last") won't return true for a doc with two "p". |
| typeof selector === "string" && rneedsContext.test( selector ) ? |
| jQuery( selector ) : |
| selector || [], |
| false |
| ).length; |
| } |
| } ); |
| |
| |
| // Initialize a jQuery object |
| |
| |
| // A central reference to the root jQuery(document) |
| var rootjQuery, |
| |
| // A simple way to check for HTML strings |
| // Prioritize #id over <tag> to avoid XSS via location.hash (#9521) |
| // Strict HTML recognition (#11290: must start with <) |
| rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/, |
| |
| init = jQuery.fn.init = function( selector, context, root ) { |
| var match, elem; |
| |
| // HANDLE: $(""), $(null), $(undefined), $(false) |
| if ( !selector ) { |
| return this; |
| } |
| |
| // init accepts an alternate rootjQuery |
| // so migrate can support jQuery.sub (gh-2101) |
| root = root || rootjQuery; |
| |
| // Handle HTML strings |
| if ( typeof selector === "string" ) { |
| if ( selector.charAt( 0 ) === "<" && |
| selector.charAt( selector.length - 1 ) === ">" && |
| selector.length >= 3 ) { |
| |
| // Assume that strings that start and end with <> are HTML and skip the regex check |
| match = [ null, selector, null ]; |
| |
| } else { |
| match = rquickExpr.exec( selector ); |
| } |
| |
| // Match html or make sure no context is specified for #id |
| if ( match && ( match[ 1 ] || !context ) ) { |
| |
| // HANDLE: $(html) -> $(array) |
| if ( match[ 1 ] ) { |
| context = context instanceof jQuery ? context[ 0 ] : context; |
| |
| // scripts is true for back-compat |
| // Intentionally let the error be thrown if parseHTML is not present |
| jQuery.merge( this, jQuery.parseHTML( |
| match[ 1 ], |
| context && context.nodeType ? context.ownerDocument || context : document, |
| true |
| ) ); |
| |
| // HANDLE: $(html, props) |
| if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) { |
| for ( match in context ) { |
| |
| // Properties of context are called as methods if possible |
| if ( jQuery.isFunction( this[ match ] ) ) { |
| this[ match ]( context[ match ] ); |
| |
| // ...and otherwise set as attributes |
| } else { |
| this.attr( match, context[ match ] ); |
| } |
| } |
| } |
| |
| return this; |
| |
| // HANDLE: $(#id) |
| } else { |
| elem = document.getElementById( match[ 2 ] ); |
| |
| // Check parentNode to catch when Blackberry 4.6 returns |
| // nodes that are no longer in the document #6963 |
| if ( elem && elem.parentNode ) { |
| |
| // Handle the case where IE and Opera return items |
| // by name instead of ID |
| if ( elem.id !== match[ 2 ] ) { |
| return rootjQuery.find( selector ); |
| } |
| |
| // Otherwise, we inject the element directly into the jQuery object |
| this.length = 1; |
| this[ 0 ] = elem; |
| } |
| |
| this.context = document; |
| this.selector = selector; |
| return this; |
| } |
| |
| // HANDLE: $(expr, $(...)) |
| } else if ( !context || context.jquery ) { |
| return ( context || root ).find( selector ); |
| |
| // HANDLE: $(expr, context) |
| // (which is just equivalent to: $(context).find(expr) |
| } else { |
| return this.constructor( context ).find( selector ); |
| } |
| |
| // HANDLE: $(DOMElement) |
| } else if ( selector.nodeType ) { |
| this.context = this[ 0 ] = selector; |
| this.length = 1; |
| return this; |
| |
| // HANDLE: $(function) |
| // Shortcut for document ready |
| } else if ( jQuery.isFunction( selector ) ) { |
| return typeof root.ready !== "undefined" ? |
| root.ready( selector ) : |
| |
| // Execute immediately if ready is not present |
| selector( jQuery ); |
| } |
| |
| if ( selector.selector !== undefined ) { |
| this.selector = selector.selector; |
| this.context = selector.context; |
| } |
| |
| return jQuery.makeArray( selector, this ); |
| }; |
| |
| // Give the init function the jQuery prototype for later instantiation |
| init.prototype = jQuery.fn; |
| |
| // Initialize central reference |
| rootjQuery = jQuery( document ); |
| |
| |
| var rparentsprev = /^(?:parents|prev(?:Until|All))/, |
| |
| // methods guaranteed to produce a unique set when starting from a unique set |
| guaranteedUnique = { |
| children: true, |
| contents: true, |
| next: true, |
| prev: true |
| }; |
| |
| jQuery.fn.extend( { |
| has: function( target ) { |
| var i, |
| targets = jQuery( target, this ), |
| len = targets.length; |
| |
| return this.filter( function() { |
| for ( i = 0; i < len; i++ ) { |
| if ( jQuery.contains( this, targets[ i ] ) ) { |
| return true; |
| } |
| } |
| } ); |
| }, |
| |
| closest: function( selectors, context ) { |
| var cur, |
| i = 0, |
| l = this.length, |
| matched = [], |
| pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ? |
| jQuery( selectors, context || this.context ) : |
| 0; |
| |
| for ( ; i < l; i++ ) { |
| for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) { |
| |
| // Always skip document fragments |
| if ( cur.nodeType < 11 && ( pos ? |
| pos.index( cur ) > -1 : |
| |
| // Don't pass non-elements to Sizzle |
| cur.nodeType === 1 && |
| jQuery.find.matchesSelector( cur, selectors ) ) ) { |
| |
| matched.push( cur ); |
| break; |
| } |
| } |
| } |
| |
| return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched ); |
| }, |
| |
| // Determine the position of an element within |
| // the matched set of elements |
| index: function( elem ) { |
| |
| // No argument, return index in parent |
| if ( !elem ) { |
| return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1; |
| } |
| |
| // index in selector |
| if ( typeof elem === "string" ) { |
| return jQuery.inArray( this[ 0 ], jQuery( elem ) ); |
| } |
| |
| // Locate the position of the desired element |
| return jQuery.inArray( |
| |
| // If it receives a jQuery object, the first element is used |
| elem.jquery ? elem[ 0 ] : elem, this ); |
| }, |
| |
| add: function( selector, context ) { |
| return this.pushStack( |
| jQuery.uniqueSort( |
| jQuery.merge( this.get(), jQuery( selector, context ) ) |
| ) |
| ); |
| }, |
| |
| addBack: function( selector ) { |
| return this.add( selector == null ? |
| this.prevObject : this.prevObject.filter( selector ) |
| ); |
| } |
| } ); |
| |
| function sibling( cur, dir ) { |
| do { |
| cur = cur[ dir ]; |
| } while ( cur && cur.nodeType !== 1 ); |
| |
| return cur; |
| } |
| |
| jQuery.each( { |
| parent: function( elem ) { |
| var parent = elem.parentNode; |
| return parent && parent.nodeType !== 11 ? parent : null; |
| }, |
| parents: function( elem ) { |
| return dir( elem, "parentNode" ); |
| }, |
| parentsUntil: function( elem, i, until ) { |
| return dir( elem, "parentNode", until ); |
| }, |
| next: function( elem ) { |
| return sibling( elem, "nextSibling" ); |
| }, |
| prev: function( elem ) { |
| return sibling( elem, "previousSibling" ); |
| }, |
| nextAll: function( elem ) { |
| return dir( elem, "nextSibling" ); |
| }, |
| prevAll: function( elem ) { |
| return dir( elem, "previousSibling" ); |
| }, |
| nextUntil: function( elem, i, until ) { |
| return dir( elem, "nextSibling", until ); |
| }, |
| prevUntil: function( elem, i, until ) { |
| return dir( elem, "previousSibling", until ); |
| }, |
| siblings: function( elem ) { |
| return siblings( ( elem.parentNode || {} ).firstChild, elem ); |
| }, |
| children: function( elem ) { |
| return siblings( elem.firstChild ); |
| }, |
| contents: function( elem ) { |
| return jQuery.nodeName( elem, "iframe" ) ? |
| elem.contentDocument || elem.contentWindow.document : |
| jQuery.merge( [], elem.childNodes ); |
| } |
| }, function( name, fn ) { |
| jQuery.fn[ name ] = function( until, selector ) { |
| var ret = jQuery.map( this, fn, until ); |
| |
| if ( name.slice( -5 ) !== "Until" ) { |
| selector = until; |
| } |
| |
| if ( selector && typeof selector === "string" ) { |
| ret = jQuery.filter( selector, ret ); |
| } |
| |
| if ( this.length > 1 ) { |
| |
| // Remove duplicates |
| if ( !guaranteedUnique[ name ] ) { |
| ret = jQuery.uniqueSort( ret ); |
| } |
| |
| // Reverse order for parents* and prev-derivatives |
| if ( rparentsprev.test( name ) ) { |
| ret = ret.reverse(); |
| } |
| } |
| |
| return this.pushStack( ret ); |
| }; |
| } ); |
| var rnotwhite = ( /\S+/g ); |
| |
| |
| |
| // Convert String-formatted options into Object-formatted ones |
| function createOptions( options ) { |
| var object = {}; |
| jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) { |
| object[ flag ] = true; |
| } ); |
| return object; |
| } |
| |
| /* |
| * Create a callback list using the following parameters: |
| * |
| * options: an optional list of space-separated options that will change how |
| * the callback list behaves or a more traditional option object |
| * |
| * By default a callback list will act like an event callback list and can be |
| * "fired" multiple times. |
| * |
| * Possible options: |
| * |
| * once: will ensure the callback list can only be fired once (like a Deferred) |
| * |
| * memory: will keep track of previous values and will call any callback added |
| * after the list has been fired right away with the latest "memorized" |
| * values (like a Deferred) |
| * |
| * unique: will ensure a callback can only be added once (no duplicate in the list) |
| * |
| * stopOnFalse: interrupt callings when a callback returns false |
| * |
| */ |
| jQuery.Callbacks = function( options ) { |
| |
| // Convert options from String-formatted to Object-formatted if needed |
| // (we check in cache first) |
| options = typeof options === "string" ? |
| createOptions( options ) : |
| jQuery.extend( {}, options ); |
| |
| var // Flag to know if list is currently firing |
| firing, |
| |
| // Last fire value for non-forgettable lists |
| memory, |
| |
| // Flag to know if list was already fired |
| fired, |
| |
| // Flag to prevent firing |
| locked, |
| |
| // Actual callback list |
| list = [], |
| |
| // Queue of execution data for repeatable lists |
| queue = [], |
| |
| // Index of currently firing callback (modified by add/remove as needed) |
| firingIndex = -1, |
| |
| // Fire callbacks |
| fire = function() { |
| |
| // Enforce single-firing |
| locked = options.once; |
| |
| // Execute callbacks for all pending executions, |
| // respecting firingIndex overrides and runtime changes |
| fired = firing = true; |
| for ( ; queue.length; firingIndex = -1 ) { |
| memory = queue.shift(); |
| while ( ++firingIndex < list.length ) { |
| |
| // Run callback and check for early termination |
| if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false && |
| options.stopOnFalse ) { |
| |
| // Jump to end and forget the data so .add doesn't re-fire |
| firingIndex = list.length; |
| memory = false; |
| } |
| } |
| } |
| |
| // Forget the data if we're done with it |
| if ( !options.memory ) { |
| memory = false; |
| } |
| |
| firing = false; |
| |
| // Clean up if we're done firing for good |
| if ( locked ) { |
| |
| // Keep an empty list if we have data for future add calls |
| if ( memory ) { |
| list = []; |
| |
| // Otherwise, this object is spent |
| } else { |
| list = ""; |
| } |
| } |
| }, |
| |
| // Actual Callbacks object |
| self = { |
| |
| // Add a callback or a collection of callbacks to the list |
| add: function() { |
| if ( list ) { |
| |
| // If we have memory from a past run, we should fire after adding |
| if ( memory && !firing ) { |
| firingIndex = list.length - 1; |
| queue.push( memory ); |
| } |
| |
| ( function add( args ) { |
| jQuery.each( args, function( _, arg ) { |
| if ( jQuery.isFunction( arg ) ) { |
| if ( !options.unique || !self.has( arg ) ) { |
| list.push( arg ); |
| } |
| } else if ( arg && arg.length && jQuery.type( arg ) !== "string" ) { |
| |
| // Inspect recursively |
| add( arg ); |
| } |
| } ); |
| } )( arguments ); |
| |
| if ( memory && !firing ) { |
| fire(); |
| } |
| } |
| return this; |
| }, |
| |
| // Remove a callback from the list |
| remove: function() { |
| jQuery.each( arguments, function( _, arg ) { |
| var index; |
| while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { |
| list.splice( index, 1 ); |
| |
| // Handle firing indexes |
| if ( index <= firingIndex ) { |
| firingIndex--; |
| } |
| } |
| } ); |
| return this; |
| }, |
| |
| // Check if a given callback is in the list. |
| // If no argument is given, return whether or not list has callbacks attached. |
| has: function( fn ) { |
| return fn ? |
| jQuery.inArray( fn, list ) > -1 : |
| list.length > 0; |
| }, |
| |
| // Remove all callbacks from the list |
| empty: function() { |
| if ( list ) { |
| list = []; |
| } |
| return this; |
| }, |
| |
| // Disable .fire and .add |
| // Abort any current/pending executions |
| // Clear all callbacks and values |
| disable: function() { |
| locked = queue = []; |
| list = memory = ""; |
| return this; |
| }, |
| disabled: function() { |
| return !list; |
| }, |
| |
| // Disable .fire |
| // Also disable .add unless we have memory (since it would have no effect) |
| // Abort any pending executions |
| lock: function() { |
| locked = true; |
| if ( !memory ) { |
| self.disable(); |
| } |
| return this; |
| }, |
| locked: function() { |
| return !!locked; |
| }, |
| |
| // Call all callbacks with the given context and arguments |
| fireWith: function( context, args ) { |
| if ( !locked ) { |
| args = args || []; |
| args = [ context, args.slice ? args.slice() : args ]; |
| queue.push( args ); |
| if ( !firing ) { |
| fire(); |
| } |
| } |
| return this; |
| }, |
| |
| // Call all the callbacks with the given arguments |
| fire: function() { |
| self.fireWith( this, arguments ); |
| return this; |
| }, |
| |
| // To know if the callbacks have already been called at least once |
| fired: function() { |
| return !!fired; |
| } |
| }; |
| |
| return self; |
| }; |
| |
| |
| jQuery.extend( { |
| |
| Deferred: function( func ) { |
| var tuples = [ |
| |
| // action, add listener, listener list, final state |
| [ "resolve", "done", jQuery.Callbacks( "once memory" ), "resolved" ], |
| [ "reject", "fail", jQuery.Callbacks( "once memory" ), "rejected" ], |
| [ "notify", "progress", jQuery.Callbacks( "memory" ) ] |
| ], |
| state = "pending", |
| promise = { |
| state: function() { |
| return state; |
| }, |
| always: function() { |
| deferred.done( arguments ).fail( arguments ); |
| return this; |
| }, |
| then: function( /* fnDone, fnFail, fnProgress */ ) { |
| var fns = arguments; |
| return jQuery.Deferred( function( newDefer ) { |
| jQuery.each( tuples, function( i, tuple ) { |
| var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ]; |
| |
| // deferred[ done | fail | progress ] for forwarding actions to newDefer |
| deferred[ tuple[ 1 ] ]( function() { |
| var returned = fn && fn.apply( this, arguments ); |
| if ( returned && jQuery.isFunction( returned.promise ) ) { |
| returned.promise() |
| .progress( newDefer.notify ) |
| .done( newDefer.resolve ) |
| .fail( newDefer.reject ); |
| } else { |
| newDefer[ tuple[ 0 ] + "With" ]( |
| this === promise ? newDefer.promise() : this, |
| fn ? [ returned ] : arguments |
| ); |
| } |
| } ); |
| } ); |
| fns = null; |
| } ).promise(); |
| }, |
| |
| // Get a promise for this deferred |
| // If obj is provided, the promise aspect is added to the object |
| promise: function( obj ) { |
| return obj != null ? jQuery.extend( obj, promise ) : promise; |
| } |
| }, |
| deferred = {}; |
| |
| // Keep pipe for back-compat |
| promise.pipe = promise.then; |
| |
| // Add list-specific methods |
| jQuery.each( tuples, function( i, tuple ) { |
| var list = tuple[ 2 ], |
| stateString = tuple[ 3 ]; |
| |
| // promise[ done | fail | progress ] = list.add |
| promise[ tuple[ 1 ] ] = list.add; |
| |
| // Handle state |
| if ( stateString ) { |
| list.add( function() { |
| |
| // state = [ resolved | rejected ] |
| state = stateString; |
| |
| // [ reject_list | resolve_list ].disable; progress_list.lock |
| }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock ); |
| } |
| |
| // deferred[ resolve | reject | notify ] |
| deferred[ tuple[ 0 ] ] = function() { |
| deferred[ tuple[ 0 ] + "With" ]( this === deferred ? promise : this, arguments ); |
| return this; |
| }; |
| deferred[ tuple[ 0 ] + "With" ] = list.fireWith; |
| } ); |
| |
| // Make the deferred a promise |
| promise.promise( deferred ); |
| |
| // Call given func if any |
| if ( func ) { |
| func.call( deferred, deferred ); |
| } |
| |
| // All done! |
| return deferred; |
| }, |
| |
| // Deferred helper |
| when: function( subordinate /* , ..., subordinateN */ ) { |
| var i = 0, |
| resolveValues = slice.call( arguments ), |
| length = resolveValues.length, |
| |
| // the count of uncompleted subordinates |
| remaining = length !== 1 || |
| ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0, |
| |
| // the master Deferred. |
| // If resolveValues consist of only a single Deferred, just use that. |
| deferred = remaining === 1 ? subordinate : jQuery.Deferred(), |
| |
| // Update function for both resolve and progress values |
| updateFunc = function( i, contexts, values ) { |
| return function( value ) { |
| contexts[ i ] = this; |
| values[ i ] = arguments.length > 1 ? slice.call( arguments ) : value; |
| if ( values === progressValues ) { |
| deferred.notifyWith( contexts, values ); |
| |
| } else if ( !( --remaining ) ) { |
| deferred.resolveWith( contexts, values ); |
| } |
| }; |
| }, |
| |
| progressValues, progressContexts, resolveContexts; |
| |
| // add listeners to Deferred subordinates; treat others as resolved |
| if ( length > 1 ) { |
| progressValues = new Array( length ); |
| progressContexts = new Array( length ); |
| resolveContexts = new Array( length ); |
| for ( ; i < length; i++ ) { |
| if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) { |
| resolveValues[ i ].promise() |
| .progress( updateFunc( i, progressContexts, progressValues ) ) |
| .done( updateFunc( i, resolveContexts, resolveValues ) ) |
| .fail( deferred.reject ); |
| } else { |
| --remaining; |
| } |
| } |
| } |
| |
| // if we're not waiting on anything, resolve the master |
| if ( !remaining ) { |
| deferred.resolveWith( resolveContexts, resolveValues ); |
| } |
| |
| return deferred.promise(); |
| } |
| } ); |
| |
| |
| // The deferred used on DOM ready |
| var readyList; |
| |
| jQuery.fn.ready = function( fn ) { |
| |
| // Add the callback |
| jQuery.ready.promise().done( fn ); |
| |
| return this; |
| }; |
| |
| jQuery.extend( { |
| |
| // Is the DOM ready to be used? Set to true once it occurs. |
| isReady: false, |
| |
| // A counter to track how many items to wait for before |
| // the ready event fires. See #6781 |
| readyWait: 1, |
| |
| // Hold (or release) the ready event |
| holdReady: function( hold ) { |
| if ( hold ) { |
| jQuery.readyWait++; |
| } else { |
| jQuery.ready( true ); |
| } |
| }, |
| |
| // Handle when the DOM is ready |
| ready: function( wait ) { |
| |
| // Abort if there are pending holds or we're already ready |
| if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { |
| return; |
| } |
| |
| // Remember that the DOM is ready |
| jQuery.isReady = true; |
| |
| // If a normal DOM Ready event fired, decrement, and wait if need be |
| if ( wait !== true && --jQuery.readyWait > 0 ) { |
| return; |
| } |
| |
| // If there are functions bound, to execute |
| readyList.resolveWith( document, [ jQuery ] ); |
| |
| // Trigger any bound ready events |
| if ( jQuery.fn.triggerHandler ) { |
| jQuery( document ).triggerHandler( "ready" ); |
| jQuery( document ).off( "ready" ); |
| } |
| } |
| } ); |
| |
| /** |
| * Clean-up method for dom ready events |
| */ |
| function detach() { |
| if ( document.addEventListener ) { |
| document.removeEventListener( "DOMContentLoaded", completed ); |
| window.removeEventListener( "load", completed ); |
| |
| } else { |
| document.detachEvent( "onreadystatechange", completed ); |
| window.detachEvent( "onload", completed ); |
| } |
| } |
| |
| /** |
| * The ready event handler and self cleanup method |
| */ |
| function completed() { |
| |
| // readyState === "complete" is good enough for us to call the dom ready in oldIE |
| if ( document.addEventListener || |
| window.event.type === "load" || |
| document.readyState === "complete" ) { |
| |
| detach(); |
| jQuery.ready(); |
| } |
| } |
| |
| jQuery.ready.promise = function( obj ) { |
| if ( !readyList ) { |
| |
| readyList = jQuery.Deferred(); |
| |
| // Catch cases where $(document).ready() is called |
| // after the browser event has already occurred. |
| // Support: IE6-10 |
| // Older IE sometimes signals "interactive" too soon |
| if ( document.readyState === "complete" || |
| ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) { |
| |
| // Handle it asynchronously to allow scripts the opportunity to delay ready |
| window.setTimeout( jQuery.ready ); |
| |
| // Standards-based browsers support DOMContentLoaded |
| } else if ( document.addEventListener ) { |
| |
| // Use the handy event callback |
| document.addEventListener( "DOMContentLoaded", completed ); |
| |
| // A fallback to window.onload, that will always work |
| window.addEventListener( "load", completed ); |
| |
| // If IE event model is used |
| } else { |
| |
| // Ensure firing before onload, maybe late but safe also for iframes |
| document.attachEvent( "onreadystatechange", completed ); |
| |
| // A fallback to window.onload, that will always work |
| window.attachEvent( "onload", completed ); |
| |
| // If IE and not a frame |
| // continually check to see if the document is ready |
| var top = false; |
| |
| try { |
| top = window.frameElement == null && document.documentElement; |
| } catch ( e ) {} |
| |
| if ( top && top.doScroll ) { |
| ( function doScrollCheck() { |
| if ( !jQuery.isReady ) { |
| |
| try { |
| |
| // Use the trick by Diego Perini |
| // http://javascript.nwbox.com/IEContentLoaded/ |
| top.doScroll( "left" ); |
| } catch ( e ) { |
| return window.setTimeout( doScrollCheck, 50 ); |
| } |
| |
| // detach all dom ready events |
| detach(); |
| |
| // and execute any waiting functions |
| jQuery.ready(); |
| } |
| } )(); |
| } |
| } |
| } |
| return readyList.promise( obj ); |
| }; |
| |
| // Kick off the DOM ready check even if the user does not |
| jQuery.ready.promise(); |
| |
| |
| |
| |
| // Support: IE<9 |
| // Iteration over object's inherited properties before its own |
| var i; |
| for ( i in jQuery( support ) ) { |
| break; |
| } |
| support.ownFirst = i === "0"; |
| |
| // Note: most support tests are defined in their respective modules. |
| // false until the test is run |
| support.inlineBlockNeedsLayout = false; |
| |
| // Execute ASAP in case we need to set body.style.zoom |
| jQuery( function() { |
| |
| // Minified: var a,b,c,d |
| var val, div, body, container; |
| |
| body = document.getElementsByTagName( "body" )[ 0 ]; |
| if ( !body || !body.style ) { |
| |
| // Return for frameset docs that don't have a body |
| return; |
| } |
| |
| // Setup |
| div = document.createElement( "div" ); |
| container = document.createElement( "div" ); |
| container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px"; |
| body.appendChild( container ).appendChild( div ); |
| |
| if ( typeof div.style.zoom !== "undefined" ) { |
| |
| // Support: IE<8 |
| // Check if natively block-level elements act like inline-block |
| // elements when setting their display to 'inline' and giving |
| // them layout |
| div.style.cssText = "display:inline;margin:0;border:0;padding:1px;width:1px;zoom:1"; |
| |
| support.inlineBlockNeedsLayout = val = div.offsetWidth === 3; |
| if ( val ) { |
| |
| // Prevent IE 6 from affecting layout for positioned elements #11048 |
| // Prevent IE from shrinking the body in IE 7 mode #12869 |
| // Support: IE<8 |
| body.style.zoom = 1; |
| } |
| } |
| |
| body.removeChild( container ); |
| } ); |
| |
| |
| ( function() { |
| var div = document.createElement( "div" ); |
| |
| // Support: IE<9 |
| support.deleteExpando = true; |
| try { |
| delete div.test; |
| } catch ( e ) { |
| support.deleteExpando = false; |
| } |
| |
| // Null elements to avoid leaks in IE. |
| div = null; |
| } )(); |
| var acceptData = function( elem ) { |
| var noData = jQuery.noData[ ( elem.nodeName + " " ).toLowerCase() ], |
| nodeType = +elem.nodeType || 1; |
| |
| // Do not set data on non-element DOM nodes because it will not be cleared (#8335). |
| return nodeType !== 1 && nodeType !== 9 ? |
| false : |
| |
| // Nodes accept data unless otherwise specified; rejection can be conditional |
| !noData || noData !== true && elem.getAttribute( "classid" ) === noData; |
| }; |
| |
| |
| |
| |
| var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/, |
| rmultiDash = /([A-Z])/g; |
| |
| function dataAttr( elem, key, data ) { |
| |
| // If nothing was found internally, try to fetch any |
| // data from the HTML5 data-* attribute |
| if ( data === undefined && elem.nodeType === 1 ) { |
| |
| var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase(); |
| |
| data = elem.getAttribute( name ); |
| |
| if ( typeof data === "string" ) { |
| try { |
| data = data === "true" ? true : |
| data === "false" ? false : |
| data === "null" ? null : |
| |
| // Only convert to a number if it doesn't change the string |
| +data + "" === data ? +data : |
| rbrace.test( data ) ? jQuery.parseJSON( data ) : |
| data; |
| } catch ( e ) {} |
| |
| // Make sure we set the data so it isn't changed later |
| jQuery.data( elem, key, data ); |
| |
| } else { |
| data = undefined; |
| } |
| } |
| |
| return data; |
| } |
| |
| // checks a cache object for emptiness |
| function isEmptyDataObject( obj ) { |
| var name; |
| for ( name in obj ) { |
| |
| // if the public data object is empty, the private is still empty |
| if ( name === "data" && jQuery.isEmptyObject( obj[ name ] ) ) { |
| continue; |
| } |
| if ( name !== "toJSON" ) { |
| return false; |
| } |
| } |
| |
| return true; |
| } |
| |
| function internalData( elem, name, data, pvt /* Internal Use Only */ ) { |
| if ( !acceptData( elem ) ) { |
| return; |
| } |
| |
| var ret, thisCache, |
| internalKey = jQuery.expando, |
| |
| // We have to handle DOM nodes and JS objects differently because IE6-7 |
| // can't GC object references properly across the DOM-JS boundary |
| isNode = elem.nodeType, |
| |
| // Only DOM nodes need the global jQuery cache; JS object data is |
| // attached directly to the object so GC can occur automatically |
| cache = isNode ? jQuery.cache : elem, |
| |
| // Only defining an ID for JS objects if its cache already exists allows |
| // the code to shortcut on the same path as a DOM node with no cache |
| id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey; |
| |
| // Avoid doing any more work than we need to when trying to get data on an |
| // object that has no data at all |
| if ( ( !id || !cache[ id ] || ( !pvt && !cache[ id ].data ) ) && |
| data === undefined && typeof name === "string" ) { |
| return; |
| } |
| |
| if ( !id ) { |
| |
| // Only DOM nodes need a new unique ID for each element since their data |
| // ends up in the global cache |
| if ( isNode ) { |
| id = elem[ internalKey ] = deletedIds.pop() || jQuery.guid++; |
| } else { |
| id = internalKey; |
| } |
| } |
| |
| if ( !cache[ id ] ) { |
| |
| // Avoid exposing jQuery metadata on plain JS objects when the object |
| // is serialized using JSON.stringify |
| cache[ id ] = isNode ? {} : { toJSON: jQuery.noop }; |
| } |
| |
| // An object can be passed to jQuery.data instead of a key/value pair; this gets |
| // shallow copied over onto the existing cache |
| if ( typeof name === "object" || typeof name === "function" ) { |
| if ( pvt ) { |
| cache[ id ] = jQuery.extend( cache[ id ], name ); |
| } else { |
| cache[ id ].data = jQuery.extend( cache[ id ].data, name ); |
| } |
| } |
| |
| thisCache = cache[ id ]; |
| |
| // jQuery data() is stored in a separate object inside the object's internal data |
| // cache in order to avoid key collisions between internal data and user-defined |
| // data. |
| if ( !pvt ) { |
| if ( !thisCache.data ) { |
| thisCache.data = {}; |
| } |
| |
| thisCache = thisCache.data; |
| } |
| |
| if ( data !== undefined ) { |
| thisCache[ jQuery.camelCase( name ) ] = data; |
| } |
| |
| // Check for both converted-to-camel and non-converted data property names |
| // If a data property was specified |
| if ( typeof name === "string" ) { |
| |
| // First Try to find as-is property data |
| ret = thisCache[ name ]; |
| |
| // Test for null|undefined property data |
| if ( ret == null ) { |
| |
| // Try to find the camelCased property |
| ret = thisCache[ jQuery.camelCase( name ) ]; |
| } |
| } else { |
| ret = thisCache; |
| } |
| |
| return ret; |
| } |
| |
| function internalRemoveData( elem, name, pvt ) { |
| if ( !acceptData( elem ) ) { |
| return; |
| } |
| |
| var thisCache, i, |
| isNode = elem.nodeType, |
| |
| // See jQuery.data for more information |
| cache = isNode ? jQuery.cache : elem, |
| id = isNode ? elem[ jQuery.expando ] : jQuery.expando; |
| |
| // If there is already no cache entry for this object, there is no |
| // purpose in continuing |
| if ( !cache[ id ] ) { |
| return; |
| } |
| |
| if ( name ) { |
| |
| thisCache = pvt ? cache[ id ] : cache[ id ].data; |
| |
| if ( thisCache ) { |
| |
| // Support array or space separated string names for data keys |
| if ( !jQuery.isArray( name ) ) { |
| |
| // try the string as a key before any manipulation |
| if ( name in thisCache ) { |
| name = [ name ]; |
| } else { |
| |
| // split the camel cased version by spaces unless a key with the spaces exists |
| name = jQuery.camelCase( name ); |
| if ( name in thisCache ) { |
| name = [ name ]; |
| } else { |
| name = name.split( " " ); |
| } |
| } |
| } else { |
| |
| // If "name" is an array of keys... |
| // When data is initially created, via ("key", "val") signature, |
| // keys will be converted to camelCase. |
| // Since there is no way to tell _how_ a key was added, remove |
| // both plain key and camelCase key. #12786 |
| // This will only penalize the array argument path. |
| name = name.concat( jQuery.map( name, jQuery.camelCase ) ); |
| } |
| |
| i = name.length; |
| while ( i-- ) { |
| delete thisCache[ name[ i ] ]; |
| } |
| |
| // If there is no data left in the cache, we want to continue |
| // and let the cache object itself get destroyed |
| if ( pvt ? !isEmptyDataObject( thisCache ) : !jQuery.isEmptyObject( thisCache ) ) { |
| return; |
| } |
| } |
| } |
| |
| // See jQuery.data for more information |
| if ( !pvt ) { |
| delete cache[ id ].data; |
| |
| // Don't destroy the parent cache unless the internal data object |
| // had been the only thing left in it |
| if ( !isEmptyDataObject( cache[ id ] ) ) { |
| return; |
| } |
| } |
| |
| // Destroy the cache |
| if ( isNode ) { |
| jQuery.cleanData( [ elem ], true ); |
| |
| // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080) |
| /* jshint eqeqeq: false */ |
| } else if ( support.deleteExpando || cache != cache.window ) { |
| /* jshint eqeqeq: true */ |
| delete cache[ id ]; |
| |
| // When all else fails, undefined |
| } else { |
| cache[ id ] = undefined; |
| } |
| } |
| |
| jQuery.extend( { |
| cache: {}, |
| |
| // The following elements (space-suffixed to avoid Object.prototype collisions) |
| // throw uncatchable exceptions if you attempt to set expando properties |
| noData: { |
| "applet ": true, |
| "embed ": true, |
| |
| // ...but Flash objects (which have this classid) *can* handle expandos |
| "object ": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" |
| }, |
| |
| hasData: function( elem ) { |
| elem = elem.nodeType ? jQuery.cache[ elem[ jQuery.expando ] ] : elem[ jQuery.expando ]; |
| return !!elem && !isEmptyDataObject( elem ); |
| }, |
| |
| data: function( elem, name, data ) { |
| return internalData( elem, name, data ); |
| }, |
| |
| removeData: function( elem, name ) { |
| return internalRemoveData( elem, name ); |
| }, |
| |
| // For internal use only. |
| _data: function( elem, name, data ) { |
| return internalData( elem, name, data, true ); |
| }, |
| |
| _removeData: function( elem, name ) { |
| return internalRemoveData( elem, name, true ); |
| } |
| } ); |
| |
| jQuery.fn.extend( { |
| data: function( key, value ) { |
| var i, name, data, |
| elem = this[ 0 ], |
| attrs = elem && elem.attributes; |
| |
| // Special expections of .data basically thwart jQuery.access, |
| // so implement the relevant behavior ourselves |
| |
| // Gets all values |
| if ( key === undefined ) { |
| if ( this.length ) { |
| data = jQuery.data( elem ); |
| |
| if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) { |
| i = attrs.length; |
| while ( i-- ) { |
| |
| // Support: IE11+ |
| // The attrs elements can be null (#14894) |
| if ( attrs[ i ] ) { |
| name = attrs[ i ].name; |
| if ( name.indexOf( "data-" ) === 0 ) { |
| name = jQuery.camelCase( name.slice( 5 ) ); |
| dataAttr( elem, name, data[ name ] ); |
| } |
| } |
| } |
| jQuery._data( elem, "parsedAttrs", true ); |
| } |
| } |
| |
| return data; |
| } |
| |
| // Sets multiple values |
| if ( typeof key === "object" ) { |
| return this.each( function() { |
| jQuery.data( this, key ); |
| } ); |
| } |
| |
| return arguments.length > 1 ? |
| |
| // Sets one value |
| this.each( function() { |
| jQuery.data( this, key, value ); |
| } ) : |
| |
| // Gets one value |
| // Try to fetch any internally stored data first |
| elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : undefined; |
| }, |
| |
| removeData: function( key ) { |
| return this.each( function() { |
| jQuery.removeData( this, key ); |
| } ); |
| } |
| } ); |
| |
| |
| jQuery.extend( { |
| queue: function( elem, type, data ) { |
| var queue; |
| |
| if ( elem ) { |
| type = ( type || "fx" ) + "queue"; |
| queue = jQuery._data( elem, type ); |
| |
| // Speed up dequeue by getting out quickly if this is just a lookup |
| if ( data ) { |
| if ( !queue || jQuery.isArray( data ) ) { |
| queue = jQuery._data( elem, type, jQuery.makeArray( data ) ); |
| } else { |
| queue.push( data ); |
| } |
| } |
| return queue || []; |
| } |
| }, |
| |
| dequeue: function( elem, type ) { |
| type = type || "fx"; |
| |
| var queue = jQuery.queue( elem, type ), |
| startLength = queue.length, |
| fn = queue.shift(), |
| hooks = jQuery._queueHooks( elem, type ), |
| next = function() { |
| jQuery.dequeue( elem, type ); |
| }; |
| |
| // If the fx queue is dequeued, always remove the progress sentinel |
| if ( fn === "inprogress" ) { |
| fn = queue.shift(); |
| startLength--; |
| } |
| |
| if ( fn ) { |
| |
| // Add a progress sentinel to prevent the fx queue from being |
| // automatically dequeued |
| if ( type === "fx" ) { |
| queue.unshift( "inprogress" ); |
| } |
| |
| // clear up the last queue stop function |
| delete hooks.stop; |
| fn.call( elem, next, hooks ); |
| } |
| |
| if ( !startLength && hooks ) { |
| hooks.empty.fire(); |
| } |
| }, |
| |
| // not intended for public consumption - generates a queueHooks object, |
| // or returns the current one |
| _queueHooks: function( elem, type ) { |
| var key = type + "queueHooks"; |
| return jQuery._data( elem, key ) || jQuery._data( elem, key, { |
| empty: jQuery.Callbacks( "once memory" ).add( function() { |
| jQuery._removeData( elem, type + "queue" ); |
| jQuery._removeData( elem, key ); |
| } ) |
| } ); |
| } |
| } ); |
| |
| jQuery.fn.extend( { |
| queue: function( type, data ) { |
| var setter = 2; |
| |
| if ( typeof type !== "string" ) { |
| data = type; |
| type = "fx"; |
| setter--; |
| } |
| |
| if ( arguments.length < setter ) { |
| return jQuery.queue( this[ 0 ], type ); |
| } |
| |
| return data === undefined ? |
| this : |
| this.each( function() { |
| var queue = jQuery.queue( this, type, data ); |
| |
| // ensure a hooks for this queue |
| jQuery._queueHooks( this, type ); |
| |
| if ( type === "fx" && queue[ 0 ] !== "inprogress" ) { |
| jQuery.dequeue( this, type ); |
| } |
| } ); |
| }, |
| dequeue: function( type ) { |
| return this.each( function() { |
| jQuery.dequeue( this, type ); |
| } ); |
| }, |
| clearQueue: function( type ) { |
| return this.queue( type || "fx", [] ); |
| }, |
| |
| // Get a promise resolved when queues of a certain type |
| // are emptied (fx is the type by default) |
| promise: function( type, obj ) { |
| var tmp, |
| count = 1, |
| defer = jQuery.Deferred(), |
| elements = this, |
| i = this.length, |
| resolve = function() { |
| if ( !( --count ) ) { |
| defer.resolveWith( elements, [ elements ] ); |
| } |
| }; |
| |
| if ( typeof type !== "string" ) { |
| obj = type; |
| type = undefined; |
| } |
| type = type || "fx"; |
| |
| while ( i-- ) { |
| tmp = jQuery._data( elements[ i ], type + "queueHooks" ); |
| if ( tmp && tmp.empty ) { |
| count++; |
| tmp.empty.add( resolve ); |
| } |
| } |
| resolve(); |
| return defer.promise( obj ); |
| } |
| } ); |
| |
| |
| ( function() { |
| var shrinkWrapBlocksVal; |
| |
| support.shrinkWrapBlocks = function() { |
| if ( shrinkWrapBlocksVal != null ) { |
| return shrinkWrapBlocksVal; |
| } |
| |
| // Will be changed later if needed. |
| shrinkWrapBlocksVal = false; |
| |
| // Minified: var b,c,d |
| var div, body, container; |
| |
| body = document.getElementsByTagName( "body" )[ 0 ]; |
| if ( !body || !body.style ) { |
| |
| // Test fired too early or in an unsupported environment, exit. |
| return; |
| } |
| |
| // Setup |
| div = document.createElement( "div" ); |
| container = document.createElement( "div" ); |
| container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px"; |
| body.appendChild( container ).appendChild( div ); |
| |
| // Support: IE6 |
| // Check if elements with layout shrink-wrap their children |
| if ( typeof div.style.zoom !== "undefined" ) { |
| |
| // Reset CSS: box-sizing; display; margin; border |
| div.style.cssText = |
| |
| // Support: Firefox<29, Android 2.3 |
| // Vendor-prefix box-sizing |
| "-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" + |
| "box-sizing:content-box;display:block;margin:0;border:0;" + |
| "padding:1px;width:1px;zoom:1"; |
| div.appendChild( document.createElement( "div" ) ).style.width = "5px"; |
| shrinkWrapBlocksVal = div.offsetWidth !== 3; |
| } |
| |
| body.removeChild( container ); |
| |
| return shrinkWrapBlocksVal; |
| }; |
| |
| } )(); |
| var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source; |
| |
| var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ); |
| |
| |
| var cssExpand = [ "Top", "Right", "Bottom", "Left" ]; |
| |
| var isHidden = function( elem, el ) { |
| |
| // isHidden might be called from jQuery#filter function; |
| // in that case, element will be second argument |
| elem = el || elem; |
| return jQuery.css( elem, "display" ) === "none" || |
| !jQuery.contains( elem.ownerDocument, elem ); |
| }; |
| |
| |
| |
| function adjustCSS( elem, prop, valueParts, tween ) { |
| var adjusted, |
| scale = 1, |
| maxIterations = 20, |
| currentValue = tween ? |
| function() { return tween.cur(); } : |
| function() { return jQuery.css( elem, prop, "" ); }, |
| initial = currentValue(), |
| unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ), |
| |
| // Starting value computation is required for potential unit mismatches |
| initialInUnit = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) && |
| rcssNum.exec( jQuery.css( elem, prop ) ); |
| |
| if ( initialInUnit && initialInUnit[ 3 ] !== unit ) { |
| |
| // Trust units reported by jQuery.css |
| unit = unit || initialInUnit[ 3 ]; |
| |
| // Make sure we update the tween properties later on |
| valueParts = valueParts || []; |
| |
| // Iteratively approximate from a nonzero starting point |
| initialInUnit = +initial || 1; |
| |
| do { |
| |
| // If previous iteration zeroed out, double until we get *something*. |
| // Use string for doubling so we don't accidentally see scale as unchanged below |
| scale = scale || ".5"; |
| |
| // Adjust and apply |
| initialInUnit = initialInUnit / scale; |
| jQuery.style( elem, prop, initialInUnit + unit ); |
| |
| // Update scale, tolerating zero or NaN from tween.cur() |
| // Break the loop if scale is unchanged or perfect, or if we've just had enough. |
| } while ( |
| scale !== ( scale = currentValue() / initial ) && scale !== 1 && --maxIterations |
| ); |
| } |
| |
| if ( valueParts ) { |
| initialInUnit = +initialInUnit || +initial || 0; |
| |
| // Apply relative offset (+=/-=) if specified |
| adjusted = valueParts[ 1 ] ? |
| initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] : |
| +valueParts[ 2 ]; |
| if ( tween ) { |
| tween.unit = unit; |
| tween.start = initialInUnit; |
| tween.end = adjusted; |
| } |
| } |
| return adjusted; |
| } |
| |
| |
| // Multifunctional method to get and set values of a collection |
| // The value/s can optionally be executed if it's a function |
| var access = function( elems, fn, key, value, chainable, emptyGet, raw ) { |
| var i = 0, |
| length = elems.length, |
| bulk = key == null; |
| |
| // Sets many values |
| if ( jQuery.type( key ) === "object" ) { |
| chainable = true; |
| for ( i in key ) { |
| access( elems, fn, i, key[ i ], true, emptyGet, raw ); |
| } |
| |
| // Sets one value |
| } else if ( value !== undefined ) { |
| chainable = true; |
| |
| if ( !jQuery.isFunction( value ) ) { |
| raw = true; |
| } |
| |
| if ( bulk ) { |
| |
| // Bulk operations run against the entire set |
| if ( raw ) { |
| fn.call( elems, value ); |
| fn = null; |
| |
| // ...except when executing function values |
| } else { |
| bulk = fn; |
| fn = function( elem, key, value ) { |
| return bulk.call( jQuery( elem ), value ); |
| }; |
| } |
| } |
| |
| if ( fn ) { |
| for ( ; i < length; i++ ) { |
| fn( |
| elems[ i ], |
| key, |
| raw ? value : value.call( elems[ i ], i, fn( elems[ i ], key ) ) |
| ); |
| } |
| } |
| } |
| |
| return chainable ? |
| elems : |
| |
| // Gets |
| bulk ? |
| fn.call( elems ) : |
| length ? fn( elems[ 0 ], key ) : emptyGet; |
| }; |
| var rcheckableType = ( /^(?:checkbox|radio)$/i ); |
| |
| var rtagName = ( /<([\w:-]+)/ ); |
| |
| var rscriptType = ( /^$|\/(?:java|ecma)script/i ); |
| |
| var rleadingWhitespace = ( /^\s+/ ); |
| |
| var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|" + |
| "details|dialog|figcaption|figure|footer|header|hgroup|main|" + |
| "mark|meter|nav|output|picture|progress|section|summary|template|time|video"; |
| |
| |
| |
| function createSafeFragment( document ) { |
| var list = nodeNames.split( "|" ), |
| safeFrag = document.createDocumentFragment(); |
| |
| if ( safeFrag.createElement ) { |
| while ( list.length ) { |
| safeFrag.createElement( |
| list.pop() |
| ); |
| } |
| } |
| return safeFrag; |
| } |
| |
| |
| ( function() { |
| var div = document.createElement( "div" ), |
| fragment = document.createDocumentFragment(), |
| input = document.createElement( "input" ); |
| |
| // Setup |
| div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>"; |
| |
| // IE strips leading whitespace when .innerHTML is used |
| support.leadingWhitespace = div.firstChild.nodeType === 3; |
| |
| // Make sure that tbody elements aren't automatically inserted |
| // IE will insert them into empty tables |
| support.tbody = !div.getElementsByTagName( "tbody" ).length; |
| |
| // Make sure that link elements get serialized correctly by innerHTML |
| // This requires a wrapper element in IE |
| support.htmlSerialize = !!div.getElementsByTagName( "link" ).length; |
| |
| // Makes sure cloning an html5 element does not cause problems |
| // Where outerHTML is undefined, this still works |
| support.html5Clone = |
| document.createElement( "nav" ).cloneNode( true ).outerHTML !== "<:nav></:nav>"; |
| |
| // Check if a disconnected checkbox will retain its checked |
| // value of true after appended to the DOM (IE6/7) |
| input.type = "checkbox"; |
| input.checked = true; |
| fragment.appendChild( input ); |
| support.appendChecked = input.checked; |
| |
| // Make sure textarea (and checkbox) defaultValue is properly cloned |
| // Support: IE6-IE11+ |
| div.innerHTML = "<textarea>x</textarea>"; |
| support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue; |
| |
| // #11217 - WebKit loses check when the name is after the checked attribute |
| fragment.appendChild( div ); |
| |
| // Support: Windows Web Apps (WWA) |
| // `name` and `type` must use .setAttribute for WWA (#14901) |
| input = document.createElement( "input" ); |
| input.setAttribute( "type", "radio" ); |
| input.setAttribute( "checked", "checked" ); |
| input.setAttribute( "name", "t" ); |
| |
| div.appendChild( input ); |
| |
| // Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3 |
| // old WebKit doesn't clone checked state correctly in fragments |
| support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked; |
| |
| // Support: IE<9 |
| // Cloned elements keep attachEvent handlers, we use addEventListener on IE9+ |
| support.noCloneEvent = !!div.addEventListener; |
| |
| // Support: IE<9 |
| // Since attributes and properties are the same in IE, |
| // cleanData must set properties to undefined rather than use removeAttribute |
| div[ jQuery.expando ] = 1; |
| support.attributes = !div.getAttribute( jQuery.expando ); |
| } )(); |
| |
| |
| // We have to close these tags to support XHTML (#13200) |
| var wrapMap = { |
| option: [ 1, "<select multiple='multiple'>", "</select>" ], |
| legend: [ 1, "<fieldset>", "</fieldset>" ], |
| area: [ 1, "<map>", "</map>" ], |
| |
| // Support: IE8 |
| param: [ 1, "<object>", "</object>" ], |
| thead: [ 1, "<table>", "</table>" ], |
| tr: [ 2, "<table><tbody>", "</tbody></table>" ], |
| col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ], |
| td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ], |
| |
| // IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags, |
| // unless wrapped in a div with non-breaking characters in front of it. |
| _default: support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>" ] |
| }; |
| |
| // Support: IE8-IE9 |
| wrapMap.optgroup = wrapMap.option; |
| |
| wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; |
| wrapMap.th = wrapMap.td; |
| |
| |
| function getAll( context, tag ) { |
| var elems, elem, |
| i = 0, |
| found = typeof context.getElementsByTagName !== "undefined" ? |
| context.getElementsByTagName( tag || "*" ) : |
| typeof context.querySelectorAll !== "undefined" ? |
| context.querySelectorAll( tag || "*" ) : |
| undefined; |
| |
| if ( !found ) { |
| for ( found = [], elems = context.childNodes || context; |
| ( elem = elems[ i ] ) != null; |
| i++ |
| ) { |
| if ( !tag || jQuery.nodeName( elem, tag ) ) { |
| found.push( elem ); |
| } else { |
| jQuery.merge( found, getAll( elem, tag ) ); |
| } |
| } |
| } |
| |
| return tag === undefined || tag && jQuery.nodeName( context, tag ) ? |
| jQuery.merge( [ context ], found ) : |
| found; |
| } |
| |
| |
| // Mark scripts as having already been evaluated |
| function setGlobalEval( elems, refElements ) { |
| var elem, |
| i = 0; |
| for ( ; ( elem = elems[ i ] ) != null; i++ ) { |
| jQuery._data( |
| elem, |
| "globalEval", |
| !refElements || jQuery._data( refElements[ i ], "globalEval" ) |
| ); |
| } |
| } |
| |
| |
| var rhtml = /<|&#?\w+;/, |
| rtbody = /<tbody/i; |
| |
| function fixDefaultChecked( elem ) { |
| if ( rcheckableType.test( elem.type ) ) { |
| elem.defaultChecked = elem.checked; |
| } |
| } |
| |
| function buildFragment( elems, context, scripts, selection, ignored ) { |
| var j, elem, contains, |
| tmp, tag, tbody, wrap, |
| l = elems.length, |
| |
| // Ensure a safe fragment |
| safe = createSafeFragment( context ), |
| |
| nodes = [], |
| i = 0; |
| |
| for ( ; i < l; i++ ) { |
| elem = elems[ i ]; |
| |
| if ( elem || elem === 0 ) { |
| |
| // Add nodes directly |
| if ( jQuery.type( elem ) === "object" ) { |
| jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); |
| |
| // Convert non-html into a text node |
| } else if ( !rhtml.test( elem ) ) { |
| nodes.push( context.createTextNode( elem ) ); |
| |
| // Convert html into DOM nodes |
| } else { |
| tmp = tmp || safe.appendChild( context.createElement( "div" ) ); |
| |
| // Deserialize a standard representation |
| tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase(); |
| wrap = wrapMap[ tag ] || wrapMap._default; |
| |
| tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ]; |
| |
| // Descend through wrappers to the right content |
| j = wrap[ 0 ]; |
| while ( j-- ) { |
| tmp = tmp.lastChild; |
| } |
| |
| // Manually add leading whitespace removed by IE |
| if ( !support.leadingWhitespace && rleadingWhitespace.test( elem ) ) { |
| nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[ 0 ] ) ); |
| } |
| |
| // Remove IE's autoinserted <tbody> from table fragments |
| if ( !support.tbody ) { |
| |
| // String was a <table>, *may* have spurious <tbody> |
| elem = tag === "table" && !rtbody.test( elem ) ? |
| tmp.firstChild : |
| |
| // String was a bare <thead> or <tfoot> |
| wrap[ 1 ] === "<table>" && !rtbody.test( elem ) ? |
| tmp : |
| 0; |
| |
| j = elem && elem.childNodes.length; |
| while ( j-- ) { |
| if ( jQuery.nodeName( ( tbody = elem.childNodes[ j ] ), "tbody" ) && |
| !tbody.childNodes.length ) { |
| |
| elem.removeChild( tbody ); |
| } |
| } |
| } |
| |
| jQuery.merge( nodes, tmp.childNodes ); |
| |
| // Fix #12392 for WebKit and IE > 9 |
| tmp.textContent = ""; |
| |
| // Fix #12392 for oldIE |
| while ( tmp.firstChild ) { |
| tmp.removeChild( tmp.firstChild ); |
| } |
| |
| // Remember the top-level container for proper cleanup |
| tmp = safe.lastChild; |
| } |
| } |
| } |
| |
| // Fix #11356: Clear elements from fragment |
| if ( tmp ) { |
| safe.removeChild( tmp ); |
| } |
| |
| // Reset defaultChecked for any radios and checkboxes |
| // about to be appended to the DOM in IE 6/7 (#8060) |
| if ( !support.appendChecked ) { |
| jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked ); |
| } |
| |
| i = 0; |
| while ( ( elem = nodes[ i++ ] ) ) { |
| |
| // Skip elements already in the context collection (trac-4087) |
| if ( selection && jQuery.inArray( elem, selection ) > -1 ) { |
| if ( ignored ) { |
| ignored.push( elem ); |
| } |
| |
| continue; |
| } |
| |
| contains = jQuery.contains( elem.ownerDocument, elem ); |
| |
| // Append to fragment |
| tmp = getAll( safe.appendChild( elem ), "script" ); |
| |
| // Preserve script evaluation history |
| if ( contains ) { |
| setGlobalEval( tmp ); |
| } |
| |
| // Capture executables |
| if ( scripts ) { |
| j = 0; |
| while ( ( elem = tmp[ j++ ] ) ) { |
| if ( rscriptType.test( elem.type || "" ) ) { |
| scripts.push( elem ); |
| } |
| } |
| } |
| } |
| |
| tmp = null; |
| |
| return safe; |
| } |
| |
| |
| ( function() { |
| var i, eventName, |
| div = document.createElement( "div" ); |
| |
| // Support: IE<9 (lack submit/change bubble), Firefox (lack focus(in | out) events) |
| for ( i in { submit: true, change: true, focusin: true } ) { |
| eventName = "on" + i; |
| |
| if ( !( support[ i ] = eventName in window ) ) { |
| |
| // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP) |
| div.setAttribute( eventName, "t" ); |
| support[ i ] = div.attributes[ eventName ].expando === false; |
| } |
| } |
| |
| // Null elements to avoid leaks in IE. |
| div = null; |
| } )(); |
| |
| |
| var rformElems = /^(?:input|select|textarea)$/i, |
| rkeyEvent = /^key/, |
| rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/, |
| rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, |
| rtypenamespace = /^([^.]*)(?:\.(.+)|)/; |
| |
| function returnTrue() { |
| return true; |
| } |
| |
| function returnFalse() { |
| return false; |
| } |
| |
| // Support: IE9 |
| // See #13393 for more info |
| function safeActiveElement() { |
| try { |
| return document.activeElement; |
| } catch ( err ) { } |
| } |
| |
| function on( elem, types, selector, data, fn, one ) { |
| var origFn, type; |
| |
| // Types can be a map of types/handlers |
| if ( typeof types === "object" ) { |
| |
| // ( types-Object, selector, data ) |
| if ( typeof selector !== "string" ) { |
| |
| // ( types-Object, data ) |
| data = data || selector; |
| selector = undefined; |
| } |
| for ( type in types ) { |
| on( elem, type, selector, data, types[ type ], one ); |
| } |
| return elem; |
| } |
| |
| if ( data == null && fn == null ) { |
| |
| // ( types, fn ) |
| fn = selector; |
| data = selector = undefined; |
| } else if ( fn == null ) { |
| if ( typeof selector === "string" ) { |
| |
| // ( types, selector, fn ) |
| fn = data; |
| data = undefined; |
| } else { |
| |
| // ( types, data, fn ) |
| fn = data; |
| data = selector; |
| selector = undefined; |
| } |
| } |
| if ( fn === false ) { |
| fn = returnFalse; |
| } else if ( !fn ) { |
| return elem; |
| } |
| |
| if ( one === 1 ) { |
| origFn = fn; |
| fn = function( event ) { |
| |
| // Can use an empty set, since event contains the info |
| jQuery().off( event ); |
| return origFn.apply( this, arguments ); |
| }; |
| |
| // Use same guid so caller can remove using origFn |
| fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); |
| } |
| return elem.each( function() { |
| jQuery.event.add( this, types, fn, data, selector ); |
| } ); |
| } |
| |
| /* |
| * Helper functions for managing events -- not part of the public interface. |
| * Props to Dean Edwards' addEvent library for many of the ideas. |
| */ |
| jQuery.event = { |
| |
| global: {}, |
| |
| add: function( elem, types, handler, data, selector ) { |
| var tmp, events, t, handleObjIn, |
| special, eventHandle, handleObj, |
| handlers, type, namespaces, origType, |
| elemData = jQuery._data( elem ); |
| |
| // Don't attach events to noData or text/comment nodes (but allow plain objects) |
| if ( !elemData ) { |
| return; |
| } |
| |
| // Caller can pass in an object of custom data in lieu of the handler |
| if ( handler.handler ) { |
| handleObjIn = handler; |
| handler = handleObjIn.handler; |
| selector = handleObjIn.selector; |
| } |
| |
| // Make sure that the handler has a unique ID, used to find/remove it later |
| if ( !handler.guid ) { |
| handler.guid = jQuery.guid++; |
| } |
| |
| // Init the element's event structure and main handler, if this is the first |
| if ( !( events = elemData.events ) ) { |
| events = elemData.events = {}; |
| } |
| if ( !( eventHandle = elemData.handle ) ) { |
| eventHandle = elemData.handle = function( e ) { |
| |
| // Discard the second event of a jQuery.event.trigger() and |
| // when an event is called after a page has unloaded |
| return typeof jQuery !== "undefined" && |
| ( !e || jQuery.event.triggered !== e.type ) ? |
| jQuery.event.dispatch.apply( eventHandle.elem, arguments ) : |
| undefined; |
| }; |
| |
| // Add elem as a property of the handle fn to prevent a memory leak |
| // with IE non-native events |
| eventHandle.elem = elem; |
| } |
| |
| // Handle multiple events separated by a space |
| types = ( types || "" ).match( rnotwhite ) || [ "" ]; |
| t = types.length; |
| while ( t-- ) { |
| tmp = rtypenamespace.exec( types[ t ] ) || []; |
| type = origType = tmp[ 1 ]; |
| namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); |
| |
| // There *must* be a type, no attaching namespace-only handlers |
| if ( !type ) { |
| continue; |
| } |
| |
| // If event changes its type, use the special event handlers for the changed type |
| special = jQuery.event.special[ type ] || {}; |
| |
| // If selector defined, determine special event api type, otherwise given type |
| type = ( selector ? special.delegateType : special.bindType ) || type; |
| |
| // Update special based on newly reset type |
| special = jQuery.event.special[ type ] || {}; |
| |
| // handleObj is passed to all event handlers |
| handleObj = jQuery.extend( { |
| type: type, |
| origType: origType, |
| data: data, |
| handler: handler, |
| guid: handler.guid, |
| selector: selector, |
| needsContext: selector && jQuery.expr.match.needsContext.test( selector ), |
| namespace: namespaces.join( "." ) |
| }, handleObjIn ); |
| |
| // Init the event handler queue if we're the first |
| if ( !( handlers = events[ type ] ) ) { |
| handlers = events[ type ] = []; |
| handlers.delegateCount = 0; |
| |
| // Only use addEventListener/attachEvent if the special events handler returns false |
| if ( !special.setup || |
| special.setup.call( elem, data, namespaces, eventHandle ) === false ) { |
| |
| // Bind the global event handler to the element |
| if ( elem.addEventListener ) { |
| elem.addEventListener( type, eventHandle, false ); |
| |
| } else if ( elem.attachEvent ) { |
| elem.attachEvent( "on" + type, eventHandle ); |
| } |
| } |
| } |
| |
| if ( special.add ) { |
| special.add.call( elem, handleObj ); |
| |
| if ( !handleObj.handler.guid ) { |
| handleObj.handler.guid = handler.guid; |
| } |
| } |
| |
| // Add to the element's handler list, delegates in front |
| if ( selector ) { |
| handlers.splice( handlers.delegateCount++, 0, handleObj ); |
| } else { |
| handlers.push( handleObj ); |
| } |
| |
| // Keep track of which events have ever been used, for event optimization |
| jQuery.event.global[ type ] = true; |
| } |
| |
| // Nullify elem to prevent memory leaks in IE |
| elem = null; |
| }, |
| |
| // Detach an event or set of events from an element |
| remove: function( elem, types, handler, selector, mappedTypes ) { |
| var j, handleObj, tmp, |
| origCount, t, events, |
| special, handlers, type, |
| namespaces, origType, |
| elemData = jQuery.hasData( elem ) && jQuery._data( elem ); |
| |
| if ( !elemData || !( events = elemData.events ) ) { |
| return; |
| } |
| |
| // Once for each type.namespace in types; type may be omitted |
| types = ( types || "" ).match( rnotwhite ) || [ "" ]; |
| t = types.length; |
| while ( t-- ) { |
| tmp = rtypenamespace.exec( types[ t ] ) || []; |
| type = origType = tmp[ 1 ]; |
| namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); |
| |
| // Unbind all events (on this namespace, if provided) for the element |
| if ( !type ) { |
| for ( type in events ) { |
| jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); |
| } |
| continue; |
| } |
| |
| special = jQuery.event.special[ type ] || {}; |
| type = ( selector ? special.delegateType : special.bindType ) || type; |
| handlers = events[ type ] || []; |
| tmp = tmp[ 2 ] && |
| new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ); |
| |
| // Remove matching events |
| origCount = j = handlers.length; |
| while ( j-- ) { |
| handleObj = handlers[ j ]; |
| |
| if ( ( mappedTypes || origType === handleObj.origType ) && |
| ( !handler || handler.guid === handleObj.guid ) && |
| ( !tmp || tmp.test( handleObj.namespace ) ) && |
| ( !selector || selector === handleObj.selector || |
| selector === "**" && handleObj.selector ) ) { |
| handlers.splice( j, 1 ); |
| |
| if ( handleObj.selector ) { |
| handlers.delegateCount--; |
| } |
| if ( special.remove ) { |
| special.remove.call( elem, handleObj ); |
| } |
| } |
| } |
| |
| // Remove generic event handler if we removed something and no more handlers exist |
| // (avoids potential for endless recursion during removal of special event handlers) |
| if ( origCount && !handlers.length ) { |
| if ( !special.teardown || |
| special.teardown.call( elem, namespaces, elemData.handle ) === false ) { |
| |
| jQuery.removeEvent( elem, type, elemData.handle ); |
| } |
| |
| delete events[ type ]; |
| } |
| } |
| |
| // Remove the expando if it's no longer used |
| if ( jQuery.isEmptyObject( events ) ) { |
| delete elemData.handle; |
| |
| // removeData also checks for emptiness and clears the expando if empty |
| // so use it instead of delete |
| jQuery._removeData( elem, "events" ); |
| } |
| }, |
| |
| trigger: function( event, data, elem, onlyHandlers ) { |
| var handle, ontype, cur, |
| bubbleType, special, tmp, i, |
| eventPath = [ elem || document ], |
| type = hasOwn.call( event, "type" ) ? event.type : event, |
| namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : []; |
| |
| cur = tmp = elem = elem || document; |
| |
| // Don't do events on text and comment nodes |
| if ( elem.nodeType === 3 || elem.nodeType === 8 ) { |
| return; |
| } |
| |
| // focus/blur morphs to focusin/out; ensure we're not firing them right now |
| if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { |
| return; |
| } |
| |
| if ( type.indexOf( "." ) > -1 ) { |
| |
| // Namespaced trigger; create a regexp to match event type in handle() |
| namespaces = type.split( "." ); |
| type = namespaces.shift(); |
| namespaces.sort(); |
| } |
| ontype = type.indexOf( ":" ) < 0 && "on" + type; |
| |
| // Caller can pass in a jQuery.Event object, Object, or just an event type string |
| event = event[ jQuery.expando ] ? |
| event : |
| new jQuery.Event( type, typeof event === "object" && event ); |
| |
| // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) |
| event.isTrigger = onlyHandlers ? 2 : 3; |
| event.namespace = namespaces.join( "." ); |
| event.rnamespace = event.namespace ? |
| new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) : |
| null; |
| |
| // Clean up the event in case it is being reused |
| event.result = undefined; |
| if ( !event.target ) { |
| event.target = elem; |
| } |
| |
| // Clone any incoming data and prepend the event, creating the handler arg list |
| data = data == null ? |
| [ event ] : |
| jQuery.makeArray( data, [ event ] ); |
| |
| // Allow special events to draw outside the lines |
| special = jQuery.event.special[ type ] || {}; |
| if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { |
| return; |
| } |
| |
| // Determine event propagation path in advance, per W3C events spec (#9951) |
| // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) |
| if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { |
| |
| bubbleType = special.delegateType || type; |
| if ( !rfocusMorph.test( bubbleType + type ) ) { |
| cur = cur.parentNode; |
| } |
| for ( ; cur; cur = cur.parentNode ) { |
| eventPath.push( cur ); |
| tmp = cur; |
| } |
| |
| // Only add window if we got to document (e.g., not plain obj or detached DOM) |
| if ( tmp === ( elem.ownerDocument || document ) ) { |
| eventPath.push( tmp.defaultView || tmp.parentWindow || window ); |
| } |
| } |
| |
| // Fire handlers on the event path |
| i = 0; |
| while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) { |
| |
| event.type = i > 1 ? |
| bubbleType : |
| special.bindType || type; |
| |
| // jQuery handler |
| handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && |
| jQuery._data( cur, "handle" ); |
| |
| if ( handle ) { |
| handle.apply( cur, data ); |
| } |
| |
| // Native handler |
| handle = ontype && cur[ ontype ]; |
| if ( handle && handle.apply && acceptData( cur ) ) { |
| event.result = handle.apply( cur, data ); |
| if ( event.result === false ) { |
| event.preventDefault(); |
| } |
| } |
| } |
| event.type = type; |
| |
| // If nobody prevented the default action, do it now |
| if ( !onlyHandlers && !event.isDefaultPrevented() ) { |
| |
| if ( |
| ( !special._default || |
| special._default.apply( eventPath.pop(), data ) === false |
| ) && acceptData( elem ) |
| ) { |
| |
| // Call a native DOM method on the target with the same name name as the event. |
| // Can't use an .isFunction() check here because IE6/7 fails that test. |
| // Don't do default actions on window, that's where global variables be (#6170) |
| if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) { |
| |
| // Don't re-trigger an onFOO event when we call its FOO() method |
| tmp = elem[ ontype ]; |
| |
| if ( tmp ) { |
| elem[ ontype ] = null; |
| } |
| |
| // Prevent re-triggering of the same event, since we already bubbled it above |
| jQuery.event.triggered = type; |
| try { |
| elem[ type ](); |
| } catch ( e ) { |
| |
| // IE<9 dies on focus/blur to hidden element (#1486,#12518) |
| // only reproducible on winXP IE8 native, not IE9 in IE8 mode |
| } |
| jQuery.event.triggered = undefined; |
| |
| if ( tmp ) { |
| elem[ ontype ] = tmp; |
| } |
| } |
| } |
| } |
| |
| return event.result; |
| }, |
| |
| dispatch: function( event ) { |
| |
| // Make a writable jQuery.Event from the native event object |
| event = jQuery.event.fix( event ); |
| |
| var i, j, ret, matched, handleObj, |
| handlerQueue = [], |
| args = slice.call( arguments ), |
| handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [], |
| special = jQuery.event.special[ event.type ] || {}; |
| |
| // Use the fix-ed jQuery.Event rather than the (read-only) native event |
| args[ 0 ] = event; |
| event.delegateTarget = this; |
| |
| // Call the preDispatch hook for the mapped type, and let it bail if desired |
| if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { |
| return; |
| } |
| |
| // Determine handlers |
| handlerQueue = jQuery.event.handlers.call( this, event, handlers ); |
| |
| // Run delegates first; they may want to stop propagation beneath us |
| i = 0; |
| while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) { |
| event.currentTarget = matched.elem; |
| |
| j = 0; |
| while ( ( handleObj = matched.handlers[ j++ ] ) && |
| !event.isImmediatePropagationStopped() ) { |
| |
| // Triggered event must either 1) have no namespace, or 2) have namespace(s) |
| // a subset or equal to those in the bound event (both can have no namespace). |
| if ( !event.rnamespace || event.rnamespace.test( handleObj.namespace ) ) { |
| |
| event.handleObj = handleObj; |
| event.data = handleObj.data; |
| |
| ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle || |
| handleObj.handler ).apply( matched.elem, args ); |
| |
| if ( ret !== undefined ) { |
| if ( ( event.result = ret ) === false ) { |
| event.preventDefault(); |
| event.stopPropagation(); |
| } |
| } |
| } |
| } |
| } |
| |
| // Call the postDispatch hook for the mapped type |
| if ( special.postDispatch ) { |
| special.postDispatch.call( this, event ); |
| } |
| |
| return event.result; |
| }, |
| |
| handlers: function( event, handlers ) { |
| var i, matches, sel, handleObj, |
| handlerQueue = [], |
| delegateCount = handlers.delegateCount, |
| cur = event.target; |
| |
| // Support (at least): Chrome, IE9 |
| // Find delegate handlers |
| // Black-hole SVG <use> instance trees (#13180) |
| // |
| // Support: Firefox<=42+ |
| // Avoid non-left-click in FF but don't block IE radio events (#3861, gh-2343) |
| if ( delegateCount && cur.nodeType && |
| ( event.type !== "click" || isNaN( event.button ) || event.button < 1 ) ) { |
| |
| /* jshint eqeqeq: false */ |
| for ( ; cur != this; cur = cur.parentNode || this ) { |
| /* jshint eqeqeq: true */ |
| |
| // Don't check non-elements (#13208) |
| // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) |
| if ( cur.nodeType === 1 && ( cur.disabled !== true || event.type !== "click" ) ) { |
| matches = []; |
| for ( i = 0; i < delegateCount; i++ ) { |
| handleObj = handlers[ i ]; |
| |
| // Don't conflict with Object.prototype properties (#13203) |
| sel = handleObj.selector + " "; |
| |
| if ( matches[ sel ] === undefined ) { |
| matches[ sel ] = handleObj.needsContext ? |
| jQuery( sel, this ).index( cur ) > -1 : |
| jQuery.find( sel, this, null, [ cur ] ).length; |
| } |
| if ( matches[ sel ] ) { |
| matches.push( handleObj ); |
| } |
| } |
| if ( matches.length ) { |
| handlerQueue.push( { elem: cur, handlers: matches } ); |
| } |
| } |
| } |
| } |
| |
| // Add the remaining (directly-bound) handlers |
| if ( delegateCount < handlers.length ) { |
| handlerQueue.push( { elem: this, handlers: handlers.slice( delegateCount ) } ); |
| } |
| |
| return handlerQueue; |
| }, |
| |
| fix: function( event ) { |
| if ( event[ jQuery.expando ] ) { |
| return event; |
| } |
| |
| // Create a writable copy of the event object and normalize some properties |
| var i, prop, copy, |
| type = event.type, |
| originalEvent = event, |
| fixHook = this.fixHooks[ type ]; |
| |
| if ( !fixHook ) { |
| this.fixHooks[ type ] = fixHook = |
| rmouseEvent.test( type ) ? this.mouseHooks : |
| rkeyEvent.test( type ) ? this.keyHooks : |
| {}; |
| } |
| copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props; |
| |
| event = new jQuery.Event( originalEvent ); |
| |
| i = copy.length; |
| while ( i-- ) { |
| prop = copy[ i ]; |
| event[ prop ] = originalEvent[ prop ]; |
| } |
| |
| // Support: IE<9 |
| // Fix target property (#1925) |
| if ( !event.target ) { |
| event.target = originalEvent.srcElement || document; |
| } |
| |
| // Support: Safari 6-8+ |
| // Target should not be a text node (#504, #13143) |
| if ( event.target.nodeType === 3 ) { |
| event.target = event.target.parentNode; |
| } |
| |
| // Support: IE<9 |
| // For mouse/key events, metaKey==false if it's undefined (#3368, #11328) |
| event.metaKey = !!event.metaKey; |
| |
| return fixHook.filter ? fixHook.filter( event, originalEvent ) : event; |
| }, |
| |
| // Includes some event props shared by KeyEvent and MouseEvent |
| props: ( "altKey bubbles cancelable ctrlKey currentTarget detail eventPhase " + |
| "metaKey relatedTarget shiftKey target timeStamp view which" ).split( " " ), |
| |
| fixHooks: {}, |
| |
| keyHooks: { |
| props: "char charCode key keyCode".split( " " ), |
| filter: function( event, original ) { |
| |
| // Add which for key events |
| if ( event.which == null ) { |
| event.which = original.charCode != null ? original.charCode : original.keyCode; |
| } |
| |
| return event; |
| } |
| }, |
| |
| mouseHooks: { |
| props: ( "button buttons clientX clientY fromElement offsetX offsetY " + |
| "pageX pageY screenX screenY toElement" ).split( " " ), |
| filter: function( event, original ) { |
| var body, eventDoc, doc, |
| button = original.button, |
| fromElement = original.fromElement; |
| |
| // Calculate pageX/Y if missing and clientX/Y available |
| if ( event.pageX == null && original.clientX != null ) { |
| eventDoc = event.target.ownerDocument || document; |
| doc = eventDoc.documentElement; |
| body = eventDoc.body; |
| |
| event.pageX = original.clientX + |
| ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - |
| ( doc && doc.clientLeft || body && body.clientLeft || 0 ); |
| event.pageY = original.clientY + |
| ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - |
| ( doc && doc.clientTop || body && body.clientTop || 0 ); |
| } |
| |
| // Add relatedTarget, if necessary |
| if ( !event.relatedTarget && fromElement ) { |
| event.relatedTarget = fromElement === event.target ? |
| original.toElement : |
| fromElement; |
| } |
| |
| // Add which for click: 1 === left; 2 === middle; 3 === right |
| // Note: button is not normalized, so don't use it |
| if ( !event.which && button !== undefined ) { |
| event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) ); |
| } |
| |
| return event; |
| } |
| }, |
| |
| special: { |
| load: { |
| |
| // Prevent triggered image.load events from bubbling to window.load |
| noBubble: true |
| }, |
| focus: { |
| |
| // Fire native event if possible so blur/focus sequence is correct |
| trigger: function() { |
| if ( this !== safeActiveElement() && this.focus ) { |
| try { |
| this.focus(); |
| return false; |
| } catch ( e ) { |
| |
| // Support: IE<9 |
| // If we error on focus to hidden element (#1486, #12518), |
| // let .trigger() run the handlers |
| } |
| } |
| }, |
| delegateType: "focusin" |
| }, |
| blur: { |
| trigger: function() { |
| if ( this === safeActiveElement() && this.blur ) { |
| this.blur(); |
| return false; |
| } |
| }, |
| delegateType: "focusout" |
| }, |
| click: { |
| |
| // For checkbox, fire native event so checked state will be right |
| trigger: function() { |
| if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) { |
| this.click(); |
| return false; |
| } |
| }, |
| |
| // For cross-browser consistency, don't fire native .click() on links |
| _default: function( event ) { |
| return jQuery.nodeName( event.target, "a" ); |
| } |
| }, |
| |
| beforeunload: { |
| postDispatch: function( event ) { |
| |
| // Support: Firefox 20+ |
| // Firefox doesn't alert if the returnValue field is not set. |
| if ( event.result !== undefined && event.originalEvent ) { |
| event.originalEvent.returnValue = event.result; |
| } |
| } |
| } |
| }, |
| |
| // Piggyback on a donor event to simulate a different one |
| simulate: function( type, elem, event ) { |
| var e = jQuery.extend( |
| new jQuery.Event(), |
| event, |
| { |
| type: type, |
| isSimulated: true |
| |
| // Previously, `originalEvent: {}` was set here, so stopPropagation call |
| // would not be triggered on donor event, since in our own |
| // jQuery.event.stopPropagation function we had a check for existence of |
| // originalEvent.stopPropagation method, so, consequently it would be a noop. |
| // |
| // Guard for simulated events was moved to jQuery.event.stopPropagation function |
| // since `originalEvent` should point to the original event for the |
| // constancy with other events and for more focused logic |
| } |
| ); |
| |
| jQuery.event.trigger( e, null, elem ); |
| |
| if ( e.isDefaultPrevented() ) { |
| event.preventDefault(); |
| } |
| } |
| }; |
| |
| jQuery.removeEvent = document.removeEventListener ? |
| function( elem, type, handle ) { |
| |
| // This "if" is needed for plain objects |
| if ( elem.removeEventListener ) { |
| elem.removeEventListener( type, handle ); |
| } |
| } : |
| function( elem, type, handle ) { |
| var name = "on" + type; |
| |
| if ( elem.detachEvent ) { |
| |
| // #8545, #7054, preventing memory leaks for custom events in IE6-8 |
| // detachEvent needed property on element, by name of that event, |
| // to properly expose it to GC |
| if ( typeof elem[ name ] === "undefined" ) { |
| elem[ name ] = null; |
| } |
| |
| elem.detachEvent( name, handle ); |
| } |
| }; |
| |
| jQuery.Event = function( src, props ) { |
| |
| // Allow instantiation without the 'new' keyword |
| if ( !( this instanceof jQuery.Event ) ) { |
| return new jQuery.Event( src, props ); |
| } |
| |
| // Event object |
| if ( src && src.type ) { |
| this.originalEvent = src; |
| this.type = src.type; |
| |
| // Events bubbling up the document may have been marked as prevented |
| // by a handler lower down the tree; reflect the correct value. |
| this.isDefaultPrevented = src.defaultPrevented || |
| src.defaultPrevented === undefined && |
| |
| // Support: IE < 9, Android < 4.0 |
| src.returnValue === false ? |
| returnTrue : |
| returnFalse; |
| |
| // Event type |
| } else { |
| this.type = src; |
| } |
| |
| // Put explicitly provided properties onto the event object |
| if ( props ) { |
| jQuery.extend( this, props ); |
| } |
| |
| // Create a timestamp if incoming event doesn't have one |
| this.timeStamp = src && src.timeStamp || jQuery.now(); |
| |
| // Mark it as fixed |
| this[ jQuery.expando ] = true; |
| }; |
| |
| // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding |
| // http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html |
| jQuery.Event.prototype = { |
| constructor: jQuery.Event, |
| isDefaultPrevented: returnFalse, |
| isPropagationStopped: returnFalse, |
| isImmediatePropagationStopped: returnFalse, |
| |
| preventDefault: function() { |
| var e = this.originalEvent; |
| |
| this.isDefaultPrevented = returnTrue; |
| if ( !e ) { |
| return; |
| } |
| |
| // If preventDefault exists, run it on the original event |
| if ( e.preventDefault ) { |
| e.preventDefault(); |
| |
| // Support: IE |
| // Otherwise set the returnValue property of the original event to false |
| } else { |
| e.returnValue = false; |
| } |
| }, |
| stopPropagation: function() { |
| var e = this.originalEvent; |
| |
| this.isPropagationStopped = returnTrue; |
| |
| if ( !e || this.isSimulated ) { |
| return; |
| } |
| |
| // If stopPropagation exists, run it on the original event |
| if ( e.stopPropagation ) { |
| e.stopPropagation(); |
| } |
| |
| // Support: IE |
| // Set the cancelBubble property of the original event to true |
| e.cancelBubble = true; |
| }, |
| stopImmediatePropagation: function() { |
| var e = this.originalEvent; |
| |
| this.isImmediatePropagationStopped = returnTrue; |
| |
| if ( e && e.stopImmediatePropagation ) { |
| e.stopImmediatePropagation(); |
| } |
| |
| this.stopPropagation(); |
| } |
| }; |
| |
| // Create mouseenter/leave events using mouseover/out and event-time checks |
| // so that event delegation works in jQuery. |
| // Do the same for pointerenter/pointerleave and pointerover/pointerout |
| // |
| // Support: Safari 7 only |
| // Safari sends mouseenter too often; see: |
| // https://code.google.com/p/chromium/issues/detail?id=470258 |
| // for the description of the bug (it existed in older Chrome versions as well). |
| jQuery.each( { |
| mouseenter: "mouseover", |
| mouseleave: "mouseout", |
| pointerenter: "pointerover", |
| pointerleave: "pointerout" |
| }, function( orig, fix ) { |
| jQuery.event.special[ orig ] = { |
| delegateType: fix, |
| bindType: fix, |
| |
| handle: function( event ) { |
| var ret, |
| target = this, |
| related = event.relatedTarget, |
| handleObj = event.handleObj; |
| |
| // For mouseenter/leave call the handler if related is outside the target. |
| // NB: No relatedTarget if the mouse left/entered the browser window |
| if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) { |
| event.type = handleObj.origType; |
| ret = handleObj.handler.apply( this, arguments ); |
| event.type = fix; |
| } |
| return ret; |
| } |
| }; |
| } ); |
| |
| // IE submit delegation |
| if ( !support.submit ) { |
| |
| jQuery.event.special.submit = { |
| setup: function() { |
| |
| // Only need this for delegated form submit events |
| if ( jQuery.nodeName( this, "form" ) ) { |
| return false; |
| } |
| |
| // Lazy-add a submit handler when a descendant form may potentially be submitted |
| jQuery.event.add( this, "click._submit keypress._submit", function( e ) { |
| |
| // Node name check avoids a VML-related crash in IE (#9807) |
| var elem = e.target, |
| form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? |
| |
| // Support: IE <=8 |
| // We use jQuery.prop instead of elem.form |
| // to allow fixing the IE8 delegated submit issue (gh-2332) |
| // by 3rd party polyfills/workarounds. |
| jQuery.prop( elem, "form" ) : |
| undefined; |
| |
| if ( form && !jQuery._data( form, "submit" ) ) { |
| jQuery.event.add( form, "submit._submit", function( event ) { |
| event._submitBubble = true; |
| } ); |
| jQuery._data( form, "submit", true ); |
| } |
| } ); |
| |
| // return undefined since we don't need an event listener |
| }, |
| |
| postDispatch: function( event ) { |
| |
| // If form was submitted by the user, bubble the event up the tree |
| if ( event._submitBubble ) { |
| delete event._submitBubble; |
| if ( this.parentNode && !event.isTrigger ) { |
| jQuery.event.simulate( "submit", this.parentNode, event ); |
| } |
| } |
| }, |
| |
| teardown: function() { |
| |
| // Only need this for delegated form submit events |
| if ( jQuery.nodeName( this, "form" ) ) { |
| return false; |
| } |
| |
| // Remove delegated handlers; cleanData eventually reaps submit handlers attached above |
| jQuery.event.remove( this, "._submit" ); |
| } |
| }; |
| } |
| |
| // IE change delegation and checkbox/radio fix |
| if ( !support.change ) { |
| |
| jQuery.event.special.change = { |
| |
| setup: function() { |
| |
| if ( rformElems.test( this.nodeName ) ) { |
| |
| // IE doesn't fire change on a check/radio until blur; trigger it on click |
| // after a propertychange. Eat the blur-change in special.change.handle. |
| // This still fires onchange a second time for check/radio after blur. |
| if ( this.type === "checkbox" || this.type === "radio" ) { |
| jQuery.event.add( this, "propertychange._change", function( event ) { |
| if ( event.originalEvent.propertyName === "checked" ) { |
| this._justChanged = true; |
| } |
| } ); |
| jQuery.event.add( this, "click._change", function( event ) { |
| if ( this._justChanged && !event.isTrigger ) { |
| this._justChanged = false; |
| } |
| |
| // Allow triggered, simulated change events (#11500) |
| jQuery.event.simulate( "change", this, event ); |
| } ); |
| } |
| return false; |
| } |
| |
| // Delegated event; lazy-add a change handler on descendant inputs |
| jQuery.event.add( this, "beforeactivate._change", function( e ) { |
| var elem = e.target; |
| |
| if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "change" ) ) { |
| jQuery.event.add( elem, "change._change", function( event ) { |
| if ( this.parentNode && !event.isSimulated && !event.isTrigger ) { |
| jQuery.event.simulate( "change", this.parentNode, event ); |
| } |
| } ); |
| jQuery._data( elem, "change", true ); |
| } |
| } ); |
| }, |
| |
| handle: function( event ) { |
| var elem = event.target; |
| |
| // Swallow native change events from checkbox/radio, we already triggered them above |
| if ( this !== elem || event.isSimulated || event.isTrigger || |
| ( elem.type !== "radio" && elem.type !== "checkbox" ) ) { |
| |
| return event.handleObj.handler.apply( this, arguments ); |
| } |
| }, |
| |
| teardown: function() { |
| jQuery.event.remove( this, "._change" ); |
| |
| return !rformElems.test( this.nodeName ); |
| } |
| }; |
| } |
| |
| // Support: Firefox |
| // Firefox doesn't have focus(in | out) events |
| // Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787 |
| // |
| // Support: Chrome, Safari |
| // focus(in | out) events fire after focus & blur events, |
| // which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order |
| // Related ticket - https://code.google.com/p/chromium/issues/detail?id=449857 |
| if ( !support.focusin ) { |
| jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) { |
| |
| // Attach a single capturing handler on the document while someone wants focusin/focusout |
| var handler = function( event ) { |
| jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) ); |
| }; |
| |
| jQuery.event.special[ fix ] = { |
| setup: function() { |
| var doc = this.ownerDocument || this, |
| attaches = jQuery._data( doc, fix ); |
| |
| if ( !attaches ) { |
| doc.addEventListener( orig, handler, true ); |
| } |
| jQuery._data( doc, fix, ( attaches || 0 ) + 1 ); |
| }, |
| teardown: function() { |
| var doc = this.ownerDocument || this, |
| attaches = jQuery._data( doc, fix ) - 1; |
| |
| if ( !attaches ) { |
| doc.removeEventListener( orig, handler, true ); |
| jQuery._removeData( doc, fix ); |
| } else { |
| jQuery._data( doc, fix, attaches ); |
| } |
| } |
| }; |
| } ); |
| } |
| |
| jQuery.fn.extend( { |
| |
| on: function( types, selector, data, fn ) { |
| return on( this, types, selector, data, fn ); |
| }, |
| one: function( types, selector, data, fn ) { |
| return on( this, types, selector, data, fn, 1 ); |
| }, |
| off: function( types, selector, fn ) { |
| var handleObj, type; |
| if ( types && types.preventDefault && types.handleObj ) { |
| |
| // ( event ) dispatched jQuery.Event |
| handleObj = types.handleObj; |
| jQuery( types.delegateTarget ).off( |
| handleObj.namespace ? |
| handleObj.origType + "." + handleObj.namespace : |
| handleObj.origType, |
| handleObj.selector, |
| handleObj.handler |
| ); |
| return this; |
| } |
| if ( typeof types === "object" ) { |
| |
| // ( types-object [, selector] ) |
| for ( type in types ) { |
| this.off( type, selector, types[ type ] ); |
| } |
| return this; |
| } |
| if ( selector === false || typeof selector === "function" ) { |
| |
| // ( types [, fn] ) |
| fn = selector; |
| selector = undefined; |
| } |
| if ( fn === false ) { |
| fn = returnFalse; |
| } |
| return this.each( function() { |
| jQuery.event.remove( this, types, fn, selector ); |
| } ); |
| }, |
| |
| trigger: function( type, data ) { |
| return this.each( function() { |
| jQuery.event.trigger( type, data, this ); |
| } ); |
| }, |
| triggerHandler: function( type, data ) { |
| var elem = this[ 0 ]; |
| if ( elem ) { |
| return jQuery.event.trigger( type, data, elem, true ); |
| } |
| } |
| } ); |
| |
| |
| var rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g, |
| rnoshimcache = new RegExp( "<(?:" + nodeNames + ")[\\s/>]", "i" ), |
| rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:-]+)[^>]*)\/>/gi, |
| |
| // Support: IE 10-11, Edge 10240+ |
| // In IE/Edge using regex groups here causes severe slowdowns. |
| // See https://connect.microsoft.com/IE/feedback/details/1736512/ |
| rnoInnerhtml = /<script|<style|<link/i, |
| |
| // checked="checked" or checked |
| rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, |
| rscriptTypeMasked = /^true\/(.*)/, |
| rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g, |
| safeFragment = createSafeFragment( document ), |
| fragmentDiv = safeFragment.appendChild( document.createElement( "div" ) ); |
| |
| // Support: IE<8 |
| // Manipulating tables requires a tbody |
| function manipulationTarget( elem, content ) { |
| return jQuery.nodeName( elem, "table" ) && |
| jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ? |
| |
| elem.getElementsByTagName( "tbody" )[ 0 ] || |
| elem.appendChild( elem.ownerDocument.createElement( "tbody" ) ) : |
| elem; |
| } |
| |
| // Replace/restore the type attribute of script elements for safe DOM manipulation |
| function disableScript( elem ) { |
| elem.type = ( jQuery.find.attr( elem, "type" ) !== null ) + "/" + elem.type; |
| return elem; |
| } |
| function restoreScript( elem ) { |
| var match = rscriptTypeMasked.exec( elem.type ); |
| if ( match ) { |
| elem.type = match[ 1 ]; |
| } else { |
| elem.removeAttribute( "type" ); |
| } |
| return elem; |
| } |
| |
| function cloneCopyEvent( src, dest ) { |
| if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) { |
| return; |
| } |
| |
| var type, i, l, |
| oldData = jQuery._data( src ), |
| curData = jQuery._data( dest, oldData ), |
| events = oldData.events; |
| |
| if ( events ) { |
| delete curData.handle; |
| curData.events = {}; |
| |
| for ( type in events ) { |
| for ( i = 0, l = events[ type ].length; i < l; i++ ) { |
| jQuery.event.add( dest, type, events[ type ][ i ] ); |
| } |
| } |
| } |
| |
| // make the cloned public data object a copy from the original |
| if ( curData.data ) { |
| curData.data = jQuery.extend( {}, curData.data ); |
| } |
| } |
| |
| function fixCloneNodeIssues( src, dest ) { |
| var nodeName, e, data; |
| |
| // We do not need to do anything for non-Elements |
| if ( dest.nodeType !== 1 ) { |
| return; |
| } |
| |
| nodeName = dest.nodeName.toLowerCase(); |
| |
| // IE6-8 copies events bound via attachEvent when using cloneNode. |
| if ( !support.noCloneEvent && dest[ jQuery.expando ] ) { |
| data = jQuery._data( dest ); |
| |
| for ( e in data.events ) { |
| jQuery.removeEvent( dest, e, data.handle ); |
| } |
| |
| // Event data gets referenced instead of copied if the expando gets copied too |
| dest.removeAttribute( jQuery.expando ); |
| } |
| |
| // IE blanks contents when cloning scripts, and tries to evaluate newly-set text |
| if ( nodeName === "script" && dest.text !== src.text ) { |
| disableScript( dest ).text = src.text; |
| restoreScript( dest ); |
| |
| // IE6-10 improperly clones children of object elements using classid. |
| // IE10 throws NoModificationAllowedError if parent is null, #12132. |
| } else if ( nodeName === "object" ) { |
| if ( dest.parentNode ) { |
| dest.outerHTML = src.outerHTML; |
| } |
| |
| // This path appears unavoidable for IE9. When cloning an object |
| // element in IE9, the outerHTML strategy above is not sufficient. |
| // If the src has innerHTML and the destination does not, |
| // copy the src.innerHTML into the dest.innerHTML. #10324 |
| if ( support.html5Clone && ( src.innerHTML && !jQuery.trim( dest.innerHTML ) ) ) { |
| dest.innerHTML = src.innerHTML; |
| } |
| |
| } else if ( nodeName === "input" && rcheckableType.test( src.type ) ) { |
| |
| // IE6-8 fails to persist the checked state of a cloned checkbox |
| // or radio button. Worse, IE6-7 fail to give the cloned element |
| // a checked appearance if the defaultChecked value isn't also set |
| |
| dest.defaultChecked = dest.checked = src.checked; |
| |
| // IE6-7 get confused and end up setting the value of a cloned |
| // checkbox/radio button to an empty string instead of "on" |
| if ( dest.value !== src.value ) { |
| dest.value = src.value; |
| } |
| |
| // IE6-8 fails to return the selected option to the default selected |
| // state when cloning options |
| } else if ( nodeName === "option" ) { |
| dest.defaultSelected = dest.selected = src.defaultSelected; |
| |
| // IE6-8 fails to set the defaultValue to the correct value when |
| // cloning other types of input fields |
| } else if ( nodeName === "input" || nodeName === "textarea" ) { |
| dest.defaultValue = src.defaultValue; |
| } |
| } |
| |
| function domManip( collection, args, callback, ignored ) { |
| |
| // Flatten any nested arrays |
| args = concat.apply( [], args ); |
| |
| var first, node, hasScripts, |
| scripts, doc, fragment, |
| i = 0, |
| l = collection.length, |
| iNoClone = l - 1, |
| value = args[ 0 ], |
| isFunction = jQuery.isFunction( value ); |
| |
| // We can't cloneNode fragments that contain checked, in WebKit |
| if ( isFunction || |
| ( l > 1 && typeof value === "string" && |
| !support.checkClone && rchecked.test( value ) ) ) { |
| return collection.each( function( index ) { |
| var self = collection.eq( index ); |
| if ( isFunction ) { |
| args[ 0 ] = value.call( this, index, self.html() ); |
| } |
| domManip( self, args, callback, ignored ); |
| } ); |
| } |
| |
| if ( l ) { |
| fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored ); |
| first = fragment.firstChild; |
| |
| if ( fragment.childNodes.length === 1 ) { |
| fragment = first; |
| } |
| |
| // Require either new content or an interest in ignored elements to invoke the callback |
| if ( first || ignored ) { |
| scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); |
| hasScripts = scripts.length; |
| |
| // Use the original fragment for the last item |
| // instead of the first because it can end up |
| // being emptied incorrectly in certain situations (#8070). |
| for ( ; i < l; i++ ) { |
| node = fragment; |
| |
| if ( i !== iNoClone ) { |
| node = jQuery.clone( node, true, true ); |
| |
| // Keep references to cloned scripts for later restoration |
| if ( hasScripts ) { |
| |
| // Support: Android<4.1, PhantomJS<2 |
| // push.apply(_, arraylike) throws on ancient WebKit |
| jQuery.merge( scripts, getAll( node, "script" ) ); |
| } |
| } |
| |
| callback.call( collection[ i ], node, i ); |
| } |
| |
| if ( hasScripts ) { |
| doc = scripts[ scripts.length - 1 ].ownerDocument; |
| |
| // Reenable scripts |
| jQuery.map( scripts, restoreScript ); |
| |
| // Evaluate executable scripts on first document insertion |
| for ( i = 0; i < hasScripts; i++ ) { |
| node = scripts[ i ]; |
| if ( rscriptType.test( node.type || "" ) && |
| !jQuery._data( node, "globalEval" ) && |
| jQuery.contains( doc, node ) ) { |
| |
| if ( node.src ) { |
| |
| // Optional AJAX dependency, but won't run scripts if not present |
| if ( jQuery._evalUrl ) { |
| jQuery._evalUrl( node.src ); |
| } |
| } else { |
| jQuery.globalEval( |
| ( node.text || node.textContent || node.innerHTML || "" ) |
| .replace( rcleanScript, "" ) |
| ); |
| } |
| } |
| } |
| } |
| |
| // Fix #11809: Avoid leaking memory |
| fragment = first = null; |
| } |
| } |
| |
| return collection; |
| } |
| |
| function remove( elem, selector, keepData ) { |
| var node, |
| elems = selector ? jQuery.filter( selector, elem ) : elem, |
| i = 0; |
| |
| for ( ; ( node = elems[ i ] ) != null; i++ ) { |
| |
| if ( !keepData && node.nodeType === 1 ) { |
| jQuery.cleanData( getAll( node ) ); |
| } |
| |
| if ( node.parentNode ) { |
| if ( keepData && jQuery.contains( node.ownerDocument, node ) ) { |
| setGlobalEval( getAll( node, "script" ) ); |
| } |
| node.parentNode.removeChild( node ); |
| } |
| } |
| |
| return elem; |
| } |
| |
| jQuery.extend( { |
| htmlPrefilter: function( html ) { |
| return html.replace( rxhtmlTag, "<$1></$2>" ); |
| }, |
| |
| clone: function( elem, dataAndEvents, deepDataAndEvents ) { |
| var destElements, node, clone, i, srcElements, |
| inPage = jQuery.contains( elem.ownerDocument, elem ); |
| |
| if ( support.html5Clone || jQuery.isXMLDoc( elem ) || |
| !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) { |
| |
| clone = elem.cloneNode( true ); |
| |
| // IE<=8 does not properly clone detached, unknown element nodes |
| } else { |
| fragmentDiv.innerHTML = elem.outerHTML; |
| fragmentDiv.removeChild( clone = fragmentDiv.firstChild ); |
| } |
| |
| if ( ( !support.noCloneEvent || !support.noCloneChecked ) && |
| ( elem.nodeType === 1 || elem.nodeType === 11 ) && !jQuery.isXMLDoc( elem ) ) { |
| |
| // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2 |
| destElements = getAll( clone ); |
| srcElements = getAll( elem ); |
| |
| // Fix all IE cloning issues |
| for ( i = 0; ( node = srcElements[ i ] ) != null; ++i ) { |
| |
| // Ensure that the destination node is not null; Fixes #9587 |
| if ( destElements[ i ] ) { |
| fixCloneNodeIssues( node, destElements[ i ] ); |
| } |
| } |
| } |
| |
| // Copy the events from the original to the clone |
| if ( dataAndEvents ) { |
| if ( deepDataAndEvents ) { |
| srcElements = srcElements || getAll( elem ); |
| destElements = destElements || getAll( clone ); |
| |
| for ( i = 0; ( node = srcElements[ i ] ) != null; i++ ) { |
| cloneCopyEvent( node, destElements[ i ] ); |
| } |
| } else { |
| cloneCopyEvent( elem, clone ); |
| } |
| } |
| |
| // Preserve script evaluation history |
| destElements = getAll( clone, "script" ); |
| if ( destElements.length > 0 ) { |
| setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); |
| } |
| |
| destElements = srcElements = node = null; |
| |
| // Return the cloned set |
| return clone; |
| }, |
| |
| cleanData: function( elems, /* internal */ forceAcceptData ) { |
| var elem, type, id, data, |
| i = 0, |
| internalKey = jQuery.expando, |
| cache = jQuery.cache, |
| attributes = support.attributes, |
| special = jQuery.event.special; |
| |
| for ( ; ( elem = elems[ i ] ) != null; i++ ) { |
| if ( forceAcceptData || acceptData( elem ) ) { |
| |
| id = elem[ internalKey ]; |
| data = id && cache[ id ]; |
| |
| if ( data ) { |
| if ( data.events ) { |
| for ( type in data.events ) { |
| if ( special[ type ] ) { |
| jQuery.event.remove( elem, type ); |
| |
| // This is a shortcut to avoid jQuery.event.remove's overhead |
| } else { |
| jQuery.removeEvent( elem, type, data.handle ); |
| } |
| } |
| } |
| |
| // Remove cache only if it was not already removed by jQuery.event.remove |
| if ( cache[ id ] ) { |
| |
| delete cache[ id ]; |
| |
| // Support: IE<9 |
| // IE does not allow us to delete expando properties from nodes |
| // IE creates expando attributes along with the property |
| // IE does not have a removeAttribute function on Document nodes |
| if ( !attributes && typeof elem.removeAttribute !== "undefined" ) { |
| elem.removeAttribute( internalKey ); |
| |
| // Webkit & Blink performance suffers when deleting properties |
| // from DOM nodes, so set to undefined instead |
| // https://code.google.com/p/chromium/issues/detail?id=378607 |
| } else { |
| elem[ internalKey ] = undefined; |
| } |
| |
| deletedIds.push( id ); |
| } |
| } |
| } |
| } |
| } |
| } ); |
| |
| jQuery.fn.extend( { |
| |
| // Keep domManip exposed until 3.0 (gh-2225) |
| domManip: domManip, |
| |
| detach: function( selector ) { |
| return remove( this, selector, true ); |
| }, |
| |
| remove: function( selector ) { |
| return remove( this, selector ); |
| }, |
| |
| text: function( value ) { |
| return access( this, function( value ) { |
| return value === undefined ? |
| jQuery.text( this ) : |
| this.empty().append( |
| ( this[ 0 ] && this[ 0 ].ownerDocument || document ).createTextNode( value ) |
| ); |
| }, null, value, arguments.length ); |
| }, |
| |
| append: function() { |
| return domManip( this, arguments, function( elem ) { |
| if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { |
| var target = manipulationTarget( this, elem ); |
| target.appendChild( elem ); |
| } |
| } ); |
| }, |
| |
| prepend: function() { |
| return domManip( this, arguments, function( elem ) { |
| if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { |
| var target = manipulationTarget( this, elem ); |
| target.insertBefore( elem, target.firstChild ); |
| } |
| } ); |
| }, |
| |
| before: function() { |
| return domManip( this, arguments, function( elem ) { |
| if ( this.parentNode ) { |
| this.parentNode.insertBefore( elem, this ); |
| } |
| } ); |
| }, |
| |
| after: function() { |
| return domManip( this, arguments, function( elem ) { |
| if ( this.parentNode ) { |
| this.parentNode.insertBefore( elem, this.nextSibling ); |
| } |
| } ); |
| }, |
| |
| empty: function() { |
| var elem, |
| i = 0; |
| |
| for ( ; ( elem = this[ i ] ) != null; i++ ) { |
| |
| // Remove element nodes and prevent memory leaks |
| if ( elem.nodeType === 1 ) { |
| jQuery.cleanData( getAll( elem, false ) ); |
| } |
| |
| // Remove any remaining nodes |
| while ( elem.firstChild ) { |
| elem.removeChild( elem.firstChild ); |
| } |
| |
| // If this is a select, ensure that it displays empty (#12336) |
| // Support: IE<9 |
| if ( elem.options && jQuery.nodeName( elem, "select" ) ) { |
| elem.options.length = 0; |
| } |
| } |
| |
| return this; |
| }, |
| |
| clone: function( dataAndEvents, deepDataAndEvents ) { |
| dataAndEvents = dataAndEvents == null ? false : dataAndEvents; |
| deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; |
| |
| return this.map( function() { |
| return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); |
| } ); |
| }, |
| |
| html: function( value ) { |
| return access( this, function( value ) { |
| var elem = this[ 0 ] || {}, |
| i = 0, |
| l = this.length; |
| |
| if ( value === undefined ) { |
| return elem.nodeType === 1 ? |
| elem.innerHTML.replace( rinlinejQuery, "" ) : |
| undefined; |
| } |
| |
| // See if we can take a shortcut and just use innerHTML |
| if ( typeof value === "string" && !rnoInnerhtml.test( value ) && |
| ( support.htmlSerialize || !rnoshimcache.test( value ) ) && |
| ( support.leadingWhitespace || !rleadingWhitespace.test( value ) ) && |
| !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) { |
| |
| value = jQuery.htmlPrefilter( value ); |
| |
| try { |
| for ( ; i < l; i++ ) { |
| |
| // Remove element nodes and prevent memory leaks |
| elem = this[ i ] || {}; |
| if ( elem.nodeType === 1 ) { |
| jQuery.cleanData( getAll( elem, false ) ); |
| elem.innerHTML = value; |
| } |
| } |
| |
| elem = 0; |
| |
| // If using innerHTML throws an exception, use the fallback method |
| } catch ( e ) {} |
| } |
| |
| if ( elem ) { |
| this.empty().append( value ); |
| } |
| }, null, value, arguments.length ); |
| }, |
| |
| replaceWith: function() { |
| var ignored = []; |
| |
| // Make the changes, replacing each non-ignored context element with the new content |
| return domManip( this, arguments, function( elem ) { |
| var parent = this.parentNode; |
| |
| if ( jQuery.inArray( this, ignored ) < 0 ) { |
| jQuery.cleanData( getAll( this ) ); |
| if ( parent ) { |
| parent.replaceChild( elem, this ); |
| } |
| } |
| |
| // Force callback invocation |
| }, ignored ); |
| } |
| } ); |
| |
| jQuery.each( { |
| appendTo: "append", |
| prependTo: "prepend", |
| insertBefore: "before", |
| insertAfter: "after", |
| replaceAll: "replaceWith" |
| }, function( name, original ) { |
| jQuery.fn[ name ] = function( selector ) { |
| var elems, |
| i = 0, |
| ret = [], |
| insert = jQuery( selector ), |
| last = insert.length - 1; |
| |
| for ( ; i <= last; i++ ) { |
| elems = i === last ? this : this.clone( true ); |
| jQuery( insert[ i ] )[ original ]( elems ); |
| |
| // Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get() |
| push.apply( ret, elems.get() ); |
| } |
| |
| return this.pushStack( ret ); |
| }; |
| } ); |
| |
| |
| var iframe, |
| elemdisplay = { |
| |
| // Support: Firefox |
| // We have to pre-define these values for FF (#10227) |
| HTML: "block", |
| BODY: "block" |
| }; |
| |
| /** |
| * Retrieve the actual display of a element |
| * @param {String} name nodeName of the element |
| * @param {Object} doc Document object |
| */ |
| |
| // Called only from within defaultDisplay |
| function actualDisplay( name, doc ) { |
| var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ), |
| |
| display = jQuery.css( elem[ 0 ], "display" ); |
| |
| // We don't have any data stored on the element, |
| // so use "detach" method as fast way to get rid of the element |
| elem.detach(); |
| |
| return display; |
| } |
| |
| /** |
| * Try to determine the default display value of an element |
| * @param {String} nodeName |
| */ |
| function defaultDisplay( nodeName ) { |
| var doc = document, |
| display = elemdisplay[ nodeName ]; |
| |
| if ( !display ) { |
| display = actualDisplay( nodeName, doc ); |
| |
| // If the simple way fails, read from inside an iframe |
| if ( display === "none" || !display ) { |
| |
| // Use the already-created iframe if possible |
| iframe = ( iframe || jQuery( "<iframe frameborder='0' width='0' height='0'/>" ) ) |
| .appendTo( doc.documentElement ); |
| |
| // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse |
| doc = ( iframe[ 0 ].contentWindow || iframe[ 0 ].contentDocument ).document; |
| |
| // Support: IE |
| doc.write(); |
| doc.close(); |
| |
| display = actualDisplay( nodeName, doc ); |
| iframe.detach(); |
| } |
| |
| // Store the correct default display |
| elemdisplay[ nodeName ] = display; |
| } |
| |
| return display; |
| } |
| var rmargin = ( /^margin/ ); |
| |
| var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" ); |
| |
| var swap = function( elem, options, callback, args ) { |
| var ret, name, |
| old = {}; |
| |
| // Remember the old values, and insert the new ones |
| for ( name in options ) { |
| old[ name ] = elem.style[ name ]; |
| elem.style[ name ] = options[ name ]; |
| } |
| |
| ret = callback.apply( elem, args || [] ); |
| |
| // Revert the old values |
| for ( name in options ) { |
| elem.style[ name ] = old[ name ]; |
| } |
| |
| return ret; |
| }; |
| |
| |
| var documentElement = document.documentElement; |
| |
| |
| |
| ( function() { |
| var pixelPositionVal, pixelMarginRightVal, boxSizingReliableVal, |
| reliableHiddenOffsetsVal, reliableMarginRightVal, reliableMarginLeftVal, |
| container = document.createElement( "div" ), |
| div = document.createElement( "div" ); |
| |
| // Finish early in limited (non-browser) environments |
| if ( !div.style ) { |
| return; |
| } |
| |
| div.style.cssText = "float:left;opacity:.5"; |
| |
| // Support: IE<9 |
| // Make sure that element opacity exists (as opposed to filter) |
| support.opacity = div.style.opacity === "0.5"; |
| |
| // Verify style float existence |
| // (IE uses styleFloat instead of cssFloat) |
| support.cssFloat = !!div.style.cssFloat; |
| |
| div.style.backgroundClip = "content-box"; |
| div.cloneNode( true ).style.backgroundClip = ""; |
| support.clearCloneStyle = div.style.backgroundClip === "content-box"; |
| |
| container = document.createElement( "div" ); |
| container.style.cssText = "border:0;width:8px;height:0;top:0;left:-9999px;" + |
| "padding:0;margin-top:1px;position:absolute"; |
| div.innerHTML = ""; |
| container.appendChild( div ); |
| |
| // Support: Firefox<29, Android 2.3 |
| // Vendor-prefix box-sizing |
| support.boxSizing = div.style.boxSizing === "" || div.style.MozBoxSizing === "" || |
| div.style.WebkitBoxSizing === ""; |
| |
| jQuery.extend( support, { |
| reliableHiddenOffsets: function() { |
| if ( pixelPositionVal == null ) { |
| computeStyleTests(); |
| } |
| return reliableHiddenOffsetsVal; |
| }, |
| |
| boxSizingReliable: function() { |
| |
| // We're checking for pixelPositionVal here instead of boxSizingReliableVal |
| // since that compresses better and they're computed together anyway. |
| if ( pixelPositionVal == null ) { |
| computeStyleTests(); |
| } |
| return boxSizingReliableVal; |
| }, |
| |
| pixelMarginRight: function() { |
| |
| // Support: Android 4.0-4.3 |
| if ( pixelPositionVal == null ) { |
| computeStyleTests(); |
| } |
| return pixelMarginRightVal; |
| }, |
| |
| pixelPosition: function() { |
| if ( pixelPositionVal == null ) { |
| computeStyleTests(); |
| } |
| return pixelPositionVal; |
| }, |
| |
| reliableMarginRight: function() { |
| |
| // Support: Android 2.3 |
| if ( pixelPositionVal == null ) { |
| computeStyleTests(); |
| } |
| return reliableMarginRightVal; |
| }, |
| |
| reliableMarginLeft: function() { |
| |
| // Support: IE <=8 only, Android 4.0 - 4.3 only, Firefox <=3 - 37 |
| if ( pixelPositionVal == null ) { |
| computeStyleTests(); |
| } |
| return reliableMarginLeftVal; |
| } |
| } ); |
| |
| function computeStyleTests() { |
| var contents, divStyle, |
| documentElement = document.documentElement; |
| |
| // Setup |
| documentElement.appendChild( container ); |
| |
| div.style.cssText = |
| |
| // Support: Android 2.3 |
| // Vendor-prefix box-sizing |
| "-webkit-box-sizing:border-box;box-sizing:border-box;" + |
| "position:relative;display:block;" + |
| "margin:auto;border:1px;padding:1px;" + |
| "top:1%;width:50%"; |
| |
| // Support: IE<9 |
| // Assume reasonable values in the absence of getComputedStyle |
| pixelPositionVal = boxSizingReliableVal = reliableMarginLeftVal = false; |
| pixelMarginRightVal = reliableMarginRightVal = true; |
| |
| // Check for getComputedStyle so that this code is not run in IE<9. |
| if ( window.getComputedStyle ) { |
| divStyle = window.getComputedStyle( div ); |
| pixelPositionVal = ( divStyle || {} ).top !== "1%"; |
| reliableMarginLeftVal = ( divStyle || {} ).marginLeft === "2px"; |
| boxSizingReliableVal = ( divStyle || { width: "4px" } ).width === "4px"; |
| |
| // Support: Android 4.0 - 4.3 only |
| // Some styles come back with percentage values, even though they shouldn't |
| div.style.marginRight = "50%"; |
| pixelMarginRightVal = ( divStyle || { marginRight: "4px" } ).marginRight === "4px"; |
| |
| // Support: Android 2.3 only |
| // Div with explicit width and no margin-right incorrectly |
| // gets computed margin-right based on width of container (#3333) |
| // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right |
| contents = div.appendChild( document.createElement( "div" ) ); |
| |
| // Reset CSS: box-sizing; display; margin; border; padding |
| contents.style.cssText = div.style.cssText = |
| |
| // Support: Android 2.3 |
| // Vendor-prefix box-sizing |
| "-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" + |
| "box-sizing:content-box;display:block;margin:0;border:0;padding:0"; |
| contents.style.marginRight = contents.style.width = "0"; |
| div.style.width = "1px"; |
| |
| reliableMarginRightVal = |
| !parseFloat( ( window.getComputedStyle( contents ) || {} ).marginRight ); |
| |
| div.removeChild( contents ); |
| } |
| |
| // Support: IE6-8 |
| // First check that getClientRects works as expected |
| // Check if table cells still have offsetWidth/Height when they are set |
| // to display:none and there are still other visible table cells in a |
| // table row; if so, offsetWidth/Height are not reliable for use when |
| // determining if an element has been hidden directly using |
| // display:none (it is still safe to use offsets if a parent element is |
| // hidden; don safety goggles and see bug #4512 for more information). |
| div.style.display = "none"; |
| reliableHiddenOffsetsVal = div.getClientRects().length === 0; |
| if ( reliableHiddenOffsetsVal ) { |
| div.style.display = ""; |
| div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>"; |
| contents = div.getElementsByTagName( "td" ); |
| contents[ 0 ].style.cssText = "margin:0;border:0;padding:0;display:none"; |
| reliableHiddenOffsetsVal = contents[ 0 ].offsetHeight === 0; |
| if ( reliableHiddenOffsetsVal ) { |
| contents[ 0 ].style.display = ""; |
| contents[ 1 ].style.display = "none"; |
| reliableHiddenOffsetsVal = contents[ 0 ].offsetHeight === 0; |
| } |
| } |
| |
| // Teardown |
| documentElement.removeChild( container ); |
| } |
| |
| } )(); |
| |
| |
| var getStyles, curCSS, |
| rposition = /^(top|right|bottom|left)$/; |
| |
| if ( window.getComputedStyle ) { |
| getStyles = function( elem ) { |
| |
| // Support: IE<=11+, Firefox<=30+ (#15098, #14150) |
| // IE throws on elements created in popups |
| // FF meanwhile throws on frame elements through "defaultView.getComputedStyle" |
| var view = elem.ownerDocument.defaultView; |
| |
| if ( !view || !view.opener ) { |
| view = window; |
| } |
| |
| return view.getComputedStyle( elem ); |
| }; |
| |
| curCSS = function( elem, name, computed ) { |
| var width, minWidth, maxWidth, ret, |
| style = elem.style; |
| |
| computed = computed || getStyles( elem ); |
| |
| // getPropertyValue is only needed for .css('filter') in IE9, see #12537 |
| ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined; |
| |
| // Support: Opera 12.1x only |
| // Fall back to style even without computed |
| // computed is undefined for elems on document fragments |
| if ( ( ret === "" || ret === undefined ) && !jQuery.contains( elem.ownerDocument, elem ) ) { |
| ret = jQuery.style( elem, name ); |
| } |
| |
| if ( computed ) { |
| |
| // A tribute to the "awesome hack by Dean Edwards" |
| // Chrome < 17 and Safari 5.0 uses "computed value" |
| // instead of "used value" for margin-right |
| // Safari 5.1.7 (at least) returns percentage for a larger set of values, |
| // but width seems to be reliably pixels |
| // this is against the CSSOM draft spec: |
| // http://dev.w3.org/csswg/cssom/#resolved-values |
| if ( !support.pixelMarginRight() && rnumnonpx.test( ret ) && rmargin.test( name ) ) { |
| |
| // Remember the original values |
| width = style.width; |
| minWidth = style.minWidth; |
| maxWidth = style.maxWidth; |
| |
| // Put in the new values to get a computed value out |
| style.minWidth = style.maxWidth = style.width = ret; |
| ret = computed.width; |
| |
| // Revert the changed values |
| style.width = width; |
| style.minWidth = minWidth; |
| style.maxWidth = maxWidth; |
| } |
| } |
| |
| // Support: IE |
| // IE returns zIndex value as an integer. |
| return ret === undefined ? |
| ret : |
| ret + ""; |
| }; |
| } else if ( documentElement.currentStyle ) { |
| getStyles = function( elem ) { |
| return elem.currentStyle; |
| }; |
| |
| curCSS = function( elem, name, computed ) { |
| var left, rs, rsLeft, ret, |
| style = elem.style; |
| |
| computed = computed || getStyles( elem ); |
| ret = computed ? computed[ name ] : undefined; |
| |
| // Avoid setting ret to empty string here |
| // so we don't default to auto |
| if ( ret == null && style && style[ name ] ) { |
| ret = style[ name ]; |
| } |
| |
| // From the awesome hack by Dean Edwards |
| // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291 |
| |
| // If we're not dealing with a regular pixel number |
| // but a number that has a weird ending, we need to convert it to pixels |
| // but not position css attributes, as those are |
| // proportional to the parent element instead |
| // and we can't measure the parent instead because it |
| // might trigger a "stacking dolls" problem |
| if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) { |
| |
| // Remember the original values |
| left = style.left; |
| rs = elem.runtimeStyle; |
| rsLeft = rs && rs.left; |
| |
| // Put in the new values to get a computed value out |
| if ( rsLeft ) { |
| rs.left = elem.currentStyle.left; |
| } |
| style.left = name === "fontSize" ? "1em" : ret; |
| ret = style.pixelLeft + "px"; |
| |
| // Revert the changed values |
| style.left = left; |
| if ( rsLeft ) { |
| rs.left = rsLeft; |
| } |
| } |
| |
| // Support: IE |
| // IE returns zIndex value as an integer. |
| return ret === undefined ? |
| ret : |
| ret + "" || "auto"; |
| }; |
| } |
| |
| |
| |
| |
| function addGetHookIf( conditionFn, hookFn ) { |
| |
| // Define the hook, we'll check on the first run if it's really needed. |
| return { |
| get: function() { |
| if ( conditionFn() ) { |
| |
| // Hook not needed (or it's not possible to use it due |
| // to missing dependency), remove it. |
| delete this.get; |
| return; |
| } |
| |
| // Hook needed; redefine it so that the support test is not executed again. |
| return ( this.get = hookFn ).apply( this, arguments ); |
| } |
| }; |
| } |
| |
| |
| var |
| |
| ralpha = /alpha\([^)]*\)/i, |
| ropacity = /opacity\s*=\s*([^)]*)/i, |
| |
| // swappable if display is none or starts with table except |
| // "table", "table-cell", or "table-caption" |
| // see here for display values: |
| // https://developer.mozilla.org/en-US/docs/CSS/display |
| rdisplayswap = /^(none|table(?!-c[ea]).+)/, |
| rnumsplit = new RegExp( "^(" + pnum + ")(.*)$", "i" ), |
| |
| cssShow = { position: "absolute", visibility: "hidden", display: "block" }, |
| cssNormalTransform = { |
| letterSpacing: "0", |
| fontWeight: "400" |
| }, |
| |
| cssPrefixes = [ "Webkit", "O", "Moz", "ms" ], |
| emptyStyle = document.createElement( "div" ).style; |
| |
| |
| // return a css property mapped to a potentially vendor prefixed property |
| function vendorPropName( name ) { |
| |
| // shortcut for names that are not vendor prefixed |
| if ( name in emptyStyle ) { |
| return name; |
| } |
| |
| // check for vendor prefixed names |
| var capName = name.charAt( 0 ).toUpperCase() + name.slice( 1 ), |
| i = cssPrefixes.length; |
| |
| while ( i-- ) { |
| name = cssPrefixes[ i ] + capName; |
| if ( name in emptyStyle ) { |
| return name; |
| } |
| } |
| } |
| |
| function showHide( elements, show ) { |
| var display, elem, hidden, |
| values = [], |
| index = 0, |
| length = elements.length; |
| |
| for ( ; index < length; index++ ) { |
| elem = elements[ index ]; |
| if ( !elem.style ) { |
| continue; |
| } |
| |
| values[ index ] = jQuery._data( elem, "olddisplay" ); |
| display = elem.style.display; |
| if ( show ) { |
| |
| // Reset the inline display of this element to learn if it is |
| // being hidden by cascaded rules or not |
| if ( !values[ index ] && display === "none" ) { |
| elem.style.display = ""; |
| } |
| |
| // Set elements which have been overridden with display: none |
| // in a stylesheet to whatever the default browser style is |
| // for such an element |
| if ( elem.style.display === "" && isHidden( elem ) ) { |
| values[ index ] = |
| jQuery._data( elem, "olddisplay", defaultDisplay( elem.nodeName ) ); |
| } |
| } else { |
| hidden = isHidden( elem ); |
| |
| if ( display && display !== "none" || !hidden ) { |
| jQuery._data( |
| elem, |
| "olddisplay", |
| hidden ? display : jQuery.css( elem, "display" ) |
| ); |
| } |
| } |
| } |
| |
| // Set the display of most of the elements in a second loop |
| // to avoid the constant reflow |
| for ( index = 0; index < length; index++ ) { |
| elem = elements[ index ]; |
| if ( !elem.style ) { |
| continue; |
| } |
| if ( !show || elem.style.display === "none" || elem.style.display === "" ) { |
| elem.style.display = show ? values[ index ] || "" : "none"; |
| } |
| } |
| |
| return elements; |
| } |
| |
| function setPositiveNumber( elem, value, subtract ) { |
| var matches = rnumsplit.exec( value ); |
| return matches ? |
| |
| // Guard against undefined "subtract", e.g., when used as in cssHooks |
| Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) : |
| value; |
| } |
| |
| function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) { |
| var i = extra === ( isBorderBox ? "border" : "content" ) ? |
| |
| // If we already have the right measurement, avoid augmentation |
| 4 : |
| |
| // Otherwise initialize for horizontal or vertical properties |
| name === "width" ? 1 : 0, |
| |
| val = 0; |
| |
| for ( ; i < 4; i += 2 ) { |
| |
| // both box models exclude margin, so add it if we want it |
| if ( extra === "margin" ) { |
| val += jQuery.css( elem, extra + cssExpand[ i ], true, styles ); |
| } |
| |
| if ( isBorderBox ) { |
| |
| // border-box includes padding, so remove it if we want content |
| if ( extra === "content" ) { |
| val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); |
| } |
| |
| // at this point, extra isn't border nor margin, so remove border |
| if ( extra !== "margin" ) { |
| val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); |
| } |
| } else { |
| |
| // at this point, extra isn't content, so add padding |
| val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); |
| |
| // at this point, extra isn't content nor padding, so add border |
| if ( extra !== "padding" ) { |
| val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); |
| } |
| } |
| } |
| |
| return val; |
| } |
| |
| function getWidthOrHeight( elem, name, extra ) { |
| |
| // Start with offset property, which is equivalent to the border-box value |
| var valueIsBorderBox = true, |
| val = name === "width" ? elem.offsetWidth : elem.offsetHeight, |
| styles = getStyles( elem ), |
| isBorderBox = support.boxSizing && |
| jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; |
| |
| // Support: IE11 only |
| // In IE 11 fullscreen elements inside of an iframe have |
| // 100x too small dimensions (gh-1764). |
| if ( document.msFullscreenElement && window.top !== window ) { |
| |
| // Support: IE11 only |
| // Running getBoundingClientRect on a disconnected node |
| // in IE throws an error. |
| if ( elem.getClientRects().length ) { |
| val = Math.round( elem.getBoundingClientRect()[ name ] * 100 ); |
| } |
| } |
| |
| // some non-html elements return undefined for offsetWidth, so check for null/undefined |
| // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285 |
| // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668 |
| if ( val <= 0 || val == null ) { |
| |
| // Fall back to computed then uncomputed css if necessary |
| val = curCSS( elem, name, styles ); |
| if ( val < 0 || val == null ) { |
| val = elem.style[ name ]; |
| } |
| |
| // Computed unit is not pixels. Stop here and return. |
| if ( rnumnonpx.test( val ) ) { |
| return val; |
| } |
| |
| // we need the check for style in case a browser which returns unreliable values |
| // for getComputedStyle silently falls back to the reliable elem.style |
| valueIsBorderBox = isBorderBox && |
| ( support.boxSizingReliable() || val === elem.style[ name ] ); |
| |
| // Normalize "", auto, and prepare for extra |
| val = parseFloat( val ) || 0; |
| } |
| |
| // use the active box-sizing model to add/subtract irrelevant styles |
| return ( val + |
| augmentWidthOrHeight( |
| elem, |
| name, |
| extra || ( isBorderBox ? "border" : "content" ), |
| valueIsBorderBox, |
| styles |
| ) |
| ) + "px"; |
| } |
| |
| jQuery.extend( { |
| |
| // Add in style property hooks for overriding the default |
| // behavior of getting and setting a style property |
| cssHooks: { |
| opacity: { |
| get: function( elem, computed ) { |
| if ( computed ) { |
| |
| // We should always get a number back from opacity |
| var ret = curCSS( elem, "opacity" ); |
| return ret === "" ? "1" : ret; |
| } |
| } |
| } |
| }, |
| |
| // Don't automatically add "px" to these possibly-unitless properties |
| cssNumber: { |
| "animationIterationCount": true, |
| "columnCount": true, |
| "fillOpacity": true, |
| "flexGrow": true, |
| "flexShrink": true, |
| "fontWeight": true, |
| "lineHeight": true, |
| "opacity": true, |
| "order": true, |
| "orphans": true, |
| "widows": true, |
| "zIndex": true, |
| "zoom": true |
| }, |
| |
| // Add in properties whose names you wish to fix before |
| // setting or getting the value |
| cssProps: { |
| |
| // normalize float css property |
| "float": support.cssFloat ? "cssFloat" : "styleFloat" |
| }, |
| |
| // Get and set the style property on a DOM Node |
| style: function( elem, name, value, extra ) { |
| |
| // Don't set styles on text and comment nodes |
| if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { |
| return; |
| } |
| |
| // Make sure that we're working with the right name |
| var ret, type, hooks, |
| origName = jQuery.camelCase( name ), |
| style = elem.style; |
| |
| name = jQuery.cssProps[ origName ] || |
| ( jQuery.cssProps[ origName ] = vendorPropName( origName ) || origName ); |
| |
| // gets hook for the prefixed version |
| // followed by the unprefixed version |
| hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; |
| |
| // Check if we're setting a value |
| if ( value !== undefined ) { |
| type = typeof value; |
| |
| // Convert "+=" or "-=" to relative numbers (#7345) |
| if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) { |
| value = adjustCSS( elem, name, ret ); |
| |
| // Fixes bug #9237 |
| type = "number"; |
| } |
| |
| // Make sure that null and NaN values aren't set. See: #7116 |
| if ( value == null || value !== value ) { |
| return; |
| } |
| |
| // If a number was passed in, add the unit (except for certain CSS properties) |
| if ( type === "number" ) { |
| value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" ); |
| } |
| |
| // Fixes #8908, it can be done more correctly by specifing setters in cssHooks, |
| // but it would mean to define eight |
| // (for every problematic property) identical functions |
| if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) { |
| style[ name ] = "inherit"; |
| } |
| |
| // If a hook was provided, use that value, otherwise just set the specified value |
| if ( !hooks || !( "set" in hooks ) || |
| ( value = hooks.set( elem, value, extra ) ) !== undefined ) { |
| |
| // Support: IE |
| // Swallow errors from 'invalid' CSS values (#5509) |
| try { |
| style[ name ] = value; |
| } catch ( e ) {} |
| } |
| |
| } else { |
| |
| // If a hook was provided get the non-computed value from there |
| if ( hooks && "get" in hooks && |
| ( ret = hooks.get( elem, false, extra ) ) !== undefined ) { |
| |
| return ret; |
| } |
| |
| // Otherwise just get the value from the style object |
| return style[ name ]; |
| } |
| }, |
| |
| css: function( elem, name, extra, styles ) { |
| var num, val, hooks, |
| origName = jQuery.camelCase( name ); |
| |
| // Make sure that we're working with the right name |
| name = jQuery.cssProps[ origName ] || |
| ( jQuery.cssProps[ origName ] = vendorPropName( origName ) || origName ); |
| |
| // gets hook for the prefixed version |
| // followed by the unprefixed version |
| hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; |
| |
| // If a hook was provided get the computed value from there |
| if ( hooks && "get" in hooks ) { |
| val = hooks.get( elem, true, extra ); |
| } |
| |
| // Otherwise, if a way to get the computed value exists, use that |
| if ( val === undefined ) { |
| val = curCSS( elem, name, styles ); |
| } |
| |
| //convert "normal" to computed value |
| if ( val === "normal" && name in cssNormalTransform ) { |
| val = cssNormalTransform[ name ]; |
| } |
| |
| // Return, converting to number if forced or a qualifier was provided and val looks numeric |
| if ( extra === "" || extra ) { |
| num = parseFloat( val ); |
| return extra === true || isFinite( num ) ? num || 0 : val; |
| } |
| return val; |
| } |
| } ); |
| |
| jQuery.each( [ "height", "width" ], function( i, name ) { |
| jQuery.cssHooks[ name ] = { |
| get: function( elem, computed, extra ) { |
| if ( computed ) { |
| |
| // certain elements can have dimension info if we invisibly show them |
| // however, it must have a current display style that would benefit from this |
| return rdisplayswap.test( jQuery.css( elem, "display" ) ) && |
| elem.offsetWidth === 0 ? |
| swap( elem, cssShow, function() { |
| return getWidthOrHeight( elem, name, extra ); |
| } ) : |
| getWidthOrHeight( elem, name, extra ); |
| } |
| }, |
| |
| set: function( elem, value, extra ) { |
| var styles = extra && getStyles( elem ); |
| return setPositiveNumber( elem, value, extra ? |
| augmentWidthOrHeight( |
| elem, |
| name, |
| extra, |
| support.boxSizing && |
| jQuery.css( elem, "boxSizing", false, styles ) === "border-box", |
| styles |
| ) : 0 |
| ); |
| } |
| }; |
| } ); |
| |
| if ( !support.opacity ) { |
| jQuery.cssHooks.opacity = { |
| get: function( elem, computed ) { |
| |
| // IE uses filters for opacity |
| return ropacity.test( ( computed && elem.currentStyle ? |
| elem.currentStyle.filter : |
| elem.style.filter ) || "" ) ? |
| ( 0.01 * parseFloat( RegExp.$1 ) ) + "" : |
| computed ? "1" : ""; |
| }, |
| |
| set: function( elem, value ) { |
| var style = elem.style, |
| currentStyle = elem.currentStyle, |
| opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "", |
| filter = currentStyle && currentStyle.filter || style.filter || ""; |
| |
| // IE has trouble with opacity if it does not have layout |
| // Force it by setting the zoom level |
| style.zoom = 1; |
| |
| // if setting opacity to 1, and no other filters exist - |
| // attempt to remove filter attribute #6652 |
| // if value === "", then remove inline opacity #12685 |
| if ( ( value >= 1 || value === "" ) && |
| jQuery.trim( filter.replace( ralpha, "" ) ) === "" && |
| style.removeAttribute ) { |
| |
| // Setting style.filter to null, "" & " " still leave "filter:" in the cssText |
| // if "filter:" is present at all, clearType is disabled, we want to avoid this |
| // style.removeAttribute is IE Only, but so apparently is this code path... |
| style.removeAttribute( "filter" ); |
| |
| // if there is no filter style applied in a css rule |
| // or unset inline opacity, we are done |
| if ( value === "" || currentStyle && !currentStyle.filter ) { |
| return; |
| } |
| } |
| |
| // otherwise, set new filter values |
| style.filter = ralpha.test( filter ) ? |
| filter.replace( ralpha, opacity ) : |
| filter + " " + opacity; |
| } |
| }; |
| } |
| |
| jQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight, |
| function( elem, computed ) { |
| if ( computed ) { |
| return swap( elem, { "display": "inline-block" }, |
| curCSS, [ elem, "marginRight" ] ); |
| } |
| } |
| ); |
| |
| jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft, |
| function( elem, computed ) { |
| if ( computed ) { |
| return ( |
| parseFloat( curCSS( elem, "marginLeft" ) ) || |
| |
| // Support: IE<=11+ |
| // Running getBoundingClientRect on a disconnected node in IE throws an error |
| // Support: IE8 only |
| // getClientRects() errors on disconnected elems |
| ( jQuery.contains( elem.ownerDocument, elem ) ? |
| elem.getBoundingClientRect().left - |
| swap( elem, { marginLeft: 0 }, function() { |
| return elem.getBoundingClientRect().left; |
| } ) : |
| 0 |
| ) |
| ) + "px"; |
| } |
| } |
| ); |
| |
| // These hooks are used by animate to expand properties |
| jQuery.each( { |
| margin: "", |
| padding: "", |
| border: "Width" |
| }, function( prefix, suffix ) { |
| jQuery.cssHooks[ prefix + suffix ] = { |
| expand: function( value ) { |
| var i = 0, |
| expanded = {}, |
| |
| // assumes a single number if not a string |
| parts = typeof value === "string" ? value.split( " " ) : [ value ]; |
| |
| for ( ; i < 4; i++ ) { |
| expanded[ prefix + cssExpand[ i ] + suffix ] = |
| parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; |
| } |
| |
| return expanded; |
| } |
| }; |
| |
| if ( !rmargin.test( prefix ) ) { |
| jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; |
| } |
| } ); |
| |
| jQuery.fn.extend( { |
| css: function( name, value ) { |
| return access( this, function( elem, name, value ) { |
| var styles, len, |
| map = {}, |
| i = 0; |
| |
| if ( jQuery.isArray( name ) ) { |
| styles = getStyles( elem ); |
| len = name.length; |
| |
| for ( ; i < len; i++ ) { |
| map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); |
| } |
| |
| return map; |
| } |
| |
| return value !== undefined ? |
| jQuery.style( elem, name, value ) : |
| jQuery.css( elem, name ); |
| }, name, value, arguments.length > 1 ); |
| }, |
| show: function() { |
| return showHide( this, true ); |
| }, |
| hide: function() { |
| return showHide( this ); |
| }, |
| toggle: function( state ) { |
| if ( typeof state === "boolean" ) { |
| return state ? this.show() : this.hide(); |
| } |
| |
| return this.each( function() { |
| if ( isHidden( this ) ) { |
| jQuery( this ).show(); |
| } else { |
| jQuery( this ).hide(); |
| } |
| } ); |
| } |
| } ); |
| |
| |
| function Tween( elem, options, prop, end, easing ) { |
| return new Tween.prototype.init( elem, options, prop, end, easing ); |
| } |
| jQuery.Tween = Tween; |
| |
| Tween.prototype = { |
| constructor: Tween, |
| init: function( elem, options, prop, end, easing, unit ) { |
| this.elem = elem; |
| this.prop = prop; |
| this.easing = easing || jQuery.easing._default; |
| this.options = options; |
| this.start = this.now = this.cur(); |
| this.end = end; |
| this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); |
| }, |
| cur: function() { |
| var hooks = Tween.propHooks[ this.prop ]; |
| |
| return hooks && hooks.get ? |
| hooks.get( this ) : |
| Tween.propHooks._default.get( this ); |
| }, |
| run: function( percent ) { |
| var eased, |
| hooks = Tween.propHooks[ this.prop ]; |
| |
| if ( this.options.duration ) { |
| this.pos = eased = jQuery.easing[ this.easing ]( |
| percent, this.options.duration * percent, 0, 1, this.options.duration |
| ); |
| } else { |
| this.pos = eased = percent; |
| } |
| this.now = ( this.end - this.start ) * eased + this.start; |
| |
| if ( this.options.step ) { |
| this.options.step.call( this.elem, this.now, this ); |
| } |
| |
| if ( hooks && hooks.set ) { |
| hooks.set( this ); |
| } else { |
| Tween.propHooks._default.set( this ); |
| } |
| return this; |
| } |
| }; |
| |
| Tween.prototype.init.prototype = Tween.prototype; |
| |
| Tween.propHooks = { |
| _default: { |
| get: function( tween ) { |
| var result; |
| |
| // Use a property on the element directly when it is not a DOM element, |
| // or when there is no matching style property that exists. |
| if ( tween.elem.nodeType !== 1 || |
| tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) { |
| return tween.elem[ tween.prop ]; |
| } |
| |
| // passing an empty string as a 3rd parameter to .css will automatically |
| // attempt a parseFloat and fallback to a string if the parse fails |
| // so, simple values such as "10px" are parsed to Float. |
| // complex values such as "rotate(1rad)" are returned as is. |
| result = jQuery.css( tween.elem, tween.prop, "" ); |
| |
| // Empty strings, null, undefined and "auto" are converted to 0. |
| return !result || result === "auto" ? 0 : result; |
| }, |
| set: function( tween ) { |
| |
| // use step hook for back compat - use cssHook if its there - use .style if its |
| // available and use plain properties where available |
| if ( jQuery.fx.step[ tween.prop ] ) { |
| jQuery.fx.step[ tween.prop ]( tween ); |
| } else if ( tween.elem.nodeType === 1 && |
| ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || |
| jQuery.cssHooks[ tween.prop ] ) ) { |
| jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); |
| } else { |
| tween.elem[ tween.prop ] = tween.now; |
| } |
| } |
| } |
| }; |
| |
| // Support: IE <=9 |
| // Panic based approach to setting things on disconnected nodes |
| |
| Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { |
| set: function( tween ) { |
| if ( tween.elem.nodeType && tween.elem.parentNode ) { |
| tween.elem[ tween.prop ] = tween.now; |
| } |
| } |
| }; |
| |
| jQuery.easing = { |
| linear: function( p ) { |
| return p; |
| }, |
| swing: function( p ) { |
| return 0.5 - Math.cos( p * Math.PI ) / 2; |
| }, |
| _default: "swing" |
| }; |
| |
| jQuery.fx = Tween.prototype.init; |
| |
| // Back Compat <1.8 extension point |
| jQuery.fx.step = {}; |
| |
| |
| |
| |
| var |
| fxNow, timerId, |
| rfxtypes = /^(?:toggle|show|hide)$/, |
| rrun = /queueHooks$/; |
| |
| // Animations created synchronously will run synchronously |
| function createFxNow() { |
| window.setTimeout( function() { |
| fxNow = undefined; |
| } ); |
| return ( fxNow = jQuery.now() ); |
| } |
| |
| // Generate parameters to create a standard animation |
| function genFx( type, includeWidth ) { |
| var which, |
| attrs = { height: type }, |
| i = 0; |
| |
| // if we include width, step value is 1 to do all cssExpand values, |
| // if we don't include width, step value is 2 to skip over Left and Right |
| includeWidth = includeWidth ? 1 : 0; |
| for ( ; i < 4 ; i += 2 - includeWidth ) { |
| which = cssExpand[ i ]; |
| attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; |
| } |
| |
| if ( includeWidth ) { |
| attrs.opacity = attrs.width = type; |
| } |
| |
| return attrs; |
| } |
| |
| function createTween( value, prop, animation ) { |
| var tween, |
| collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ), |
| index = 0, |
| length = collection.length; |
| for ( ; index < length; index++ ) { |
| if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) { |
| |
| // we're done with this property |
| return tween; |
| } |
| } |
| } |
| |
| function defaultPrefilter( elem, props, opts ) { |
| /* jshint validthis: true */ |
| var prop, value, toggle, tween, hooks, oldfire, display, checkDisplay, |
| anim = this, |
| orig = {}, |
| style = elem.style, |
| hidden = elem.nodeType && isHidden( elem ), |
| dataShow = jQuery._data( elem, "fxshow" ); |
| |
| // handle queue: false promises |
| if ( !opts.queue ) { |
| hooks = jQuery._queueHooks( elem, "fx" ); |
| if ( hooks.unqueued == null ) { |
| hooks.unqueued = 0; |
| oldfire = hooks.empty.fire; |
| hooks.empty.fire = function() { |
| if ( !hooks.unqueued ) { |
| oldfire(); |
| } |
| }; |
| } |
| hooks.unqueued++; |
| |
| anim.always( function() { |
| |
| // doing this makes sure that the complete handler will be called |
| // before this completes |
| anim.always( function() { |
| hooks.unqueued--; |
| if ( !jQuery.queue( elem, "fx" ).length ) { |
| hooks.empty.fire(); |
| } |
| } ); |
| } ); |
| } |
| |
| // height/width overflow pass |
| if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) { |
| |
| // Make sure that nothing sneaks out |
| // Record all 3 overflow attributes because IE does not |
| // change the overflow attribute when overflowX and |
| // overflowY are set to the same value |
| opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; |
| |
| // Set display property to inline-block for height/width |
| // animations on inline elements that are having width/height animated |
| display = jQuery.css( elem, "display" ); |
| |
| // Test default display if display is currently "none" |
| checkDisplay = display === "none" ? |
| jQuery._data( elem, "olddisplay" ) || defaultDisplay( elem.nodeName ) : display; |
| |
| if ( checkDisplay === "inline" && jQuery.css( elem, "float" ) === "none" ) { |
| |
| // inline-level elements accept inline-block; |
| // block-level elements need to be inline with layout |
| if ( !support.inlineBlockNeedsLayout || defaultDisplay( elem.nodeName ) === "inline" ) { |
| style.display = "inline-block"; |
| } else { |
| style.zoom = 1; |
| } |
| } |
| } |
| |
| if ( opts.overflow ) { |
| style.overflow = "hidden"; |
| if ( !support.shrinkWrapBlocks() ) { |
| anim.always( function() { |
| style.overflow = opts.overflow[ 0 ]; |
| style.overflowX = opts.overflow[ 1 ]; |
| style.overflowY = opts.overflow[ 2 ]; |
| } ); |
| } |
| } |
| |
| // show/hide pass |
| for ( prop in props ) { |
| value = props[ prop ]; |
| if ( rfxtypes.exec( value ) ) { |
| delete props[ prop ]; |
| toggle = toggle || value === "toggle"; |
| if ( value === ( hidden ? "hide" : "show" ) ) { |
| |
| // If there is dataShow left over from a stopped hide or show |
| // and we are going to proceed with show, we should pretend to be hidden |
| if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) { |
| hidden = true; |
| } else { |
| continue; |
| } |
| } |
| orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop ); |
| |
| // Any non-fx value stops us from restoring the original display value |
| } else { |
| display = undefined; |
| } |
| } |
| |
| if ( !jQuery.isEmptyObject( orig ) ) { |
| if ( dataShow ) { |
| if ( "hidden" in dataShow ) { |
| hidden = dataShow.hidden; |
| } |
| } else { |
| dataShow = jQuery._data( elem, "fxshow", {} ); |
| } |
| |
| // store state if its toggle - enables .stop().toggle() to "reverse" |
| if ( toggle ) { |
| dataShow.hidden = !hidden; |
| } |
| if ( hidden ) { |
| jQuery( elem ).show(); |
| } else { |
| anim.done( function() { |
| jQuery( elem ).hide(); |
| } ); |
| } |
| anim.done( function() { |
| var prop; |
| jQuery._removeData( elem, "fxshow" ); |
| for ( prop in orig ) { |
| jQuery.style( elem, prop, orig[ prop ] ); |
| } |
| } ); |
| for ( prop in orig ) { |
| tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim ); |
| |
| if ( !( prop in dataShow ) ) { |
| dataShow[ prop ] = tween.start; |
| if ( hidden ) { |
| tween.end = tween.start; |
| tween.start = prop === "width" || prop === "height" ? 1 : 0; |
| } |
| } |
| } |
| |
| // If this is a noop like .hide().hide(), restore an overwritten display value |
| } else if ( ( display === "none" ? defaultDisplay( elem.nodeName ) : display ) === "inline" ) { |
| style.display = display; |
| } |
| } |
| |
| function propFilter( props, specialEasing ) { |
| var index, name, easing, value, hooks; |
| |
| // camelCase, specialEasing and expand cssHook pass |
| for ( index in props ) { |
| name = jQuery.camelCase( index ); |
| easing = specialEasing[ name ]; |
| value = props[ index ]; |
| if ( jQuery.isArray( value ) ) { |
| easing = value[ 1 ]; |
| value = props[ index ] = value[ 0 ]; |
| } |
| |
| if ( index !== name ) { |
| props[ name ] = value; |
| delete props[ index ]; |
| } |
| |
| hooks = jQuery.cssHooks[ name ]; |
| if ( hooks && "expand" in hooks ) { |
| value = hooks.expand( value ); |
| delete props[ name ]; |
| |
| // not quite $.extend, this wont overwrite keys already present. |
| // also - reusing 'index' from above because we have the correct "name" |
| for ( index in value ) { |
| if ( !( index in props ) ) { |
| props[ index ] = value[ index ]; |
| specialEasing[ index ] = easing; |
| } |
| } |
| } else { |
| specialEasing[ name ] = easing; |
| } |
| } |
| } |
| |
| function Animation( elem, properties, options ) { |
| var result, |
| stopped, |
| index = 0, |
| length = Animation.prefilters.length, |
| deferred = jQuery.Deferred().always( function() { |
| |
| // don't match elem in the :animated selector |
| delete tick.elem; |
| } ), |
| tick = function() { |
| if ( stopped ) { |
| return false; |
| } |
| var currentTime = fxNow || createFxNow(), |
| remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), |
| |
| // Support: Android 2.3 |
| // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497) |
| temp = remaining / animation.duration || 0, |
| percent = 1 - temp, |
| index = 0, |
| length = animation.tweens.length; |
| |
| for ( ; index < length ; index++ ) { |
| animation.tweens[ index ].run( percent ); |
| } |
| |
| deferred.notifyWith( elem, [ animation, percent, remaining ] ); |
| |
| if ( percent < 1 && length ) { |
| return remaining; |
| } else { |
| deferred.resolveWith( elem, [ animation ] ); |
| return false; |
| } |
| }, |
| animation = deferred.promise( { |
| elem: elem, |
| props: jQuery.extend( {}, properties ), |
| opts: jQuery.extend( true, { |
| specialEasing: {}, |
| easing: jQuery.easing._default |
| }, options ), |
| originalProperties: properties, |
| originalOptions: options, |
| startTime: fxNow || createFxNow(), |
| duration: options.duration, |
| tweens: [], |
| createTween: function( prop, end ) { |
| var tween = jQuery.Tween( elem, animation.opts, prop, end, |
| animation.opts.specialEasing[ prop ] || animation.opts.easing ); |
| animation.tweens.push( tween ); |
| return tween; |
| }, |
| stop: function( gotoEnd ) { |
| var index = 0, |
| |
| // if we are going to the end, we want to run all the tweens |
| // otherwise we skip this part |
| length = gotoEnd ? animation.tweens.length : 0; |
| if ( stopped ) { |
| return this; |
| } |
| stopped = true; |
| for ( ; index < length ; index++ ) { |
| animation.tweens[ index ].run( 1 ); |
| } |
| |
| // resolve when we played the last frame |
| // otherwise, reject |
| if ( gotoEnd ) { |
| deferred.notifyWith( elem, [ animation, 1, 0 ] ); |
| deferred.resolveWith( elem, [ animation, gotoEnd ] ); |
| } else { |
| deferred.rejectWith( elem, [ animation, gotoEnd ] ); |
| } |
| return this; |
| } |
| } ), |
| props = animation.props; |
| |
| propFilter( props, animation.opts.specialEasing ); |
| |
| for ( ; index < length ; index++ ) { |
| result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts ); |
| if ( result ) { |
| if ( jQuery.isFunction( result.stop ) ) { |
| jQuery._queueHooks( animation.elem, animation.opts.queue ).stop = |
| jQuery.proxy( result.stop, result ); |
| } |
| return result; |
| } |
| } |
| |
| jQuery.map( props, createTween, animation ); |
| |
| if ( jQuery.isFunction( animation.opts.start ) ) { |
| animation.opts.start.call( elem, animation ); |
| } |
| |
| jQuery.fx.timer( |
| jQuery.extend( tick, { |
| elem: elem, |
| anim: animation, |
| queue: animation.opts.queue |
| } ) |
| ); |
| |
| // attach callbacks from options |
| return animation.progress( animation.opts.progress ) |
| .done( animation.opts.done, animation.opts.complete ) |
| .fail( animation.opts.fail ) |
| .always( animation.opts.always ); |
| } |
| |
| jQuery.Animation = jQuery.extend( Animation, { |
| |
| tweeners: { |
| "*": [ function( prop, value ) { |
| var tween = this.createTween( prop, value ); |
| adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween ); |
| return tween; |
| } ] |
| }, |
| |
| tweener: function( props, callback ) { |
| if ( jQuery.isFunction( props ) ) { |
| callback = props; |
| props = [ "*" ]; |
| } else { |
| props = props.match( rnotwhite ); |
| } |
| |
| var prop, |
| index = 0, |
| length = props.length; |
| |
| for ( ; index < length ; index++ ) { |
| prop = props[ index ]; |
| Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || []; |
| Animation.tweeners[ prop ].unshift( callback ); |
| } |
| }, |
| |
| prefilters: [ defaultPrefilter ], |
| |
| prefilter: function( callback, prepend ) { |
| if ( prepend ) { |
| Animation.prefilters.unshift( callback ); |
| } else { |
| Animation.prefilters.push( callback ); |
| } |
| } |
| } ); |
| |
| jQuery.speed = function( speed, easing, fn ) { |
| var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { |
| complete: fn || !fn && easing || |
| jQuery.isFunction( speed ) && speed, |
| duration: speed, |
| easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing |
| }; |
| |
| opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration : |
| opt.duration in jQuery.fx.speeds ? |
| jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default; |
| |
| // normalize opt.queue - true/undefined/null -> "fx" |
| if ( opt.queue == null || opt.queue === true ) { |
| opt.queue = "fx"; |
| } |
| |
| // Queueing |
| opt.old = opt.complete; |
| |
| opt.complete = function() { |
| if ( jQuery.isFunction( opt.old ) ) { |
| opt.old.call( this ); |
| } |
| |
| if ( opt.queue ) { |
| jQuery.dequeue( this, opt.queue ); |
| } |
| }; |
| |
| return opt; |
| }; |
| |
| jQuery.fn.extend( { |
| fadeTo: function( speed, to, easing, callback ) { |
| |
| // show any hidden elements after setting opacity to 0 |
| return this.filter( isHidden ).css( "opacity", 0 ).show() |
| |
| // animate to the value specified |
| .end().animate( { opacity: to }, speed, easing, callback ); |
| }, |
| animate: function( prop, speed, easing, callback ) { |
| var empty = jQuery.isEmptyObject( prop ), |
| optall = jQuery.speed( speed, easing, callback ), |
| doAnimation = function() { |
| |
| // Operate on a copy of prop so per-property easing won't be lost |
| var anim = Animation( this, jQuery.extend( {}, prop ), optall ); |
| |
| // Empty animations, or finishing resolves immediately |
| if ( empty || jQuery._data( this, "finish" ) ) { |
| anim.stop( true ); |
| } |
| }; |
| doAnimation.finish = doAnimation; |
| |
| return empty || optall.queue === false ? |
| this.each( doAnimation ) : |
| this.queue( optall.queue, doAnimation ); |
| }, |
| stop: function( type, clearQueue, gotoEnd ) { |
| var stopQueue = function( hooks ) { |
| var stop = hooks.stop; |
| delete hooks.stop; |
| stop( gotoEnd ); |
| }; |
| |
| if ( typeof type !== "string" ) { |
| gotoEnd = clearQueue; |
| clearQueue = type; |
| type = undefined; |
| } |
| if ( clearQueue && type !== false ) { |
| this.queue( type || "fx", [] ); |
| } |
| |
| return this.each( function() { |
| var dequeue = true, |
| index = type != null && type + "queueHooks", |
| timers = jQuery.timers, |
| data = jQuery._data( this ); |
| |
| if ( index ) { |
| if ( data[ index ] && data[ index ].stop ) { |
| stopQueue( data[ index ] ); |
| } |
| } else { |
| for ( index in data ) { |
| if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { |
| stopQueue( data[ index ] ); |
| } |
| } |
| } |
| |
| for ( index = timers.length; index--; ) { |
| if ( timers[ index ].elem === this && |
| ( type == null || timers[ index ].queue === type ) ) { |
| |
| timers[ index ].anim.stop( gotoEnd ); |
| dequeue = false; |
| timers.splice( index, 1 ); |
| } |
| } |
| |
| // start the next in the queue if the last step wasn't forced |
| // timers currently will call their complete callbacks, which will dequeue |
| // but only if they were gotoEnd |
| if ( dequeue || !gotoEnd ) { |
| jQuery.dequeue( this, type ); |
| } |
| } ); |
| }, |
| finish: function( type ) { |
| if ( type !== false ) { |
| type = type || "fx"; |
| } |
| return this.each( function() { |
| var index, |
| data = jQuery._data( this ), |
| queue = data[ type + "queue" ], |
| hooks = data[ type + "queueHooks" ], |
| timers = jQuery.timers, |
| length = queue ? queue.length : 0; |
| |
| // enable finishing flag on private data |
| data.finish = true; |
| |
| // empty the queue first |
| jQuery.queue( this, type, [] ); |
| |
| if ( hooks && hooks.stop ) { |
| hooks.stop.call( this, true ); |
| } |
| |
| // look for any active animations, and finish them |
| for ( index = timers.length; index--; ) { |
| if ( timers[ index ].elem === this && timers[ index ].queue === type ) { |
| timers[ index ].anim.stop( true ); |
| timers.splice( index, 1 ); |
| } |
| } |
| |
| // look for any animations in the old queue and finish them |
| for ( index = 0; index < length; index++ ) { |
| if ( queue[ index ] && queue[ index ].finish ) { |
| queue[ index ].finish.call( this ); |
| } |
| } |
| |
| // turn off finishing flag |
| delete data.finish; |
| } ); |
| } |
| } ); |
| |
| jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) { |
| var cssFn = jQuery.fn[ name ]; |
| jQuery.fn[ name ] = function( speed, easing, callback ) { |
| return speed == null || typeof speed === "boolean" ? |
| cssFn.apply( this, arguments ) : |
| this.animate( genFx( name, true ), speed, easing, callback ); |
| }; |
| } ); |
| |
| // Generate shortcuts for custom animations |
| jQuery.each( { |
| slideDown: genFx( "show" ), |
| slideUp: genFx( "hide" ), |
| slideToggle: genFx( "toggle" ), |
| fadeIn: { opacity: "show" }, |
| fadeOut: { opacity: "hide" }, |
| fadeToggle: { opacity: "toggle" } |
| }, function( name, props ) { |
| jQuery.fn[ name ] = function( speed, easing, callback ) { |
| return this.animate( props, speed, easing, callback ); |
| }; |
| } ); |
| |
| jQuery.timers = []; |
| jQuery.fx.tick = function() { |
| var timer, |
| timers = jQuery.timers, |
| i = 0; |
| |
| fxNow = jQuery.now(); |
| |
| for ( ; i < timers.length; i++ ) { |
| timer = timers[ i ]; |
| |
| // Checks the timer has not already been removed |
| if ( !timer() && timers[ i ] === timer ) { |
| timers.splice( i--, 1 ); |
| } |
| } |
| |
| if ( !timers.length ) { |
| jQuery.fx.stop(); |
| } |
| fxNow = undefined; |
| }; |
| |
| jQuery.fx.timer = function( timer ) { |
| jQuery.timers.push( timer ); |
| if ( timer() ) { |
| jQuery.fx.start(); |
| } else { |
| jQuery.timers.pop(); |
| } |
| }; |
| |
| jQuery.fx.interval = 13; |
| |
| jQuery.fx.start = function() { |
| if ( !timerId ) { |
| timerId = window.setInterval( jQuery.fx.tick, jQuery.fx.interval ); |
| } |
| }; |
| |
| jQuery.fx.stop = function() { |
| window.clearInterval( timerId ); |
| timerId = null; |
| }; |
| |
| jQuery.fx.speeds = { |
| slow: 600, |
| fast: 200, |
| |
| // Default speed |
| _default: 400 |
| }; |
| |
| |
| // Based off of the plugin by Clint Helfers, with permission. |
| // http://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/ |
| jQuery.fn.delay = function( time, type ) { |
| time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; |
| type = type || "fx"; |
| |
| return this.queue( type, function( next, hooks ) { |
| var timeout = window.setTimeout( next, time ); |
| hooks.stop = function() { |
| window.clearTimeout( timeout ); |
| }; |
| } ); |
| }; |
| |
| |
| ( function() { |
| var a, |
| input = document.createElement( "input" ), |
| div = document.createElement( "div" ), |
| select = document.createElement( "select" ), |
| opt = select.appendChild( document.createElement( "option" ) ); |
| |
| // Setup |
| div = document.createElement( "div" ); |
| div.setAttribute( "className", "t" ); |
| div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>"; |
| a = div.getElementsByTagName( "a" )[ 0 ]; |
| |
| // Support: Windows Web Apps (WWA) |
| // `type` must use .setAttribute for WWA (#14901) |
| input.setAttribute( "type", "checkbox" ); |
| div.appendChild( input ); |
| |
| a = div.getElementsByTagName( "a" )[ 0 ]; |
| |
| // First batch of tests. |
| a.style.cssText = "top:1px"; |
| |
| // Test setAttribute on camelCase class. |
| // If it works, we need attrFixes when doing get/setAttribute (ie6/7) |
| support.getSetAttribute = div.className !== "t"; |
| |
| // Get the style information from getAttribute |
| // (IE uses .cssText instead) |
| support.style = /top/.test( a.getAttribute( "style" ) ); |
| |
| // Make sure that URLs aren't manipulated |
| // (IE normalizes it by default) |
| support.hrefNormalized = a.getAttribute( "href" ) === "/a"; |
| |
| // Check the default checkbox/radio value ("" on WebKit; "on" elsewhere) |
| support.checkOn = !!input.value; |
| |
| // Make sure that a selected-by-default option has a working selected property. |
| // (WebKit defaults to false instead of true, IE too, if it's in an optgroup) |
| support.optSelected = opt.selected; |
| |
| // Tests for enctype support on a form (#6743) |
| support.enctype = !!document.createElement( "form" ).enctype; |
| |
| // Make sure that the options inside disabled selects aren't marked as disabled |
| // (WebKit marks them as disabled) |
| select.disabled = true; |
| support.optDisabled = !opt.disabled; |
| |
| // Support: IE8 only |
| // Check if we can trust getAttribute("value") |
| input = document.createElement( "input" ); |
| input.setAttribute( "value", "" ); |
| support.input = input.getAttribute( "value" ) === ""; |
| |
| // Check if an input maintains its value after becoming a radio |
| input.value = "t"; |
| input.setAttribute( "type", "radio" ); |
| support.radioValue = input.value === "t"; |
| } )(); |
| |
| |
| var rreturn = /\r/g, |
| rspaces = /[\x20\t\r\n\f]+/g; |
| |
| jQuery.fn.extend( { |
| val: function( value ) { |
| var hooks, ret, isFunction, |
| elem = this[ 0 ]; |
| |
| if ( !arguments.length ) { |
| if ( elem ) { |
| hooks = jQuery.valHooks[ elem.type ] || |
| jQuery.valHooks[ elem.nodeName.toLowerCase() ]; |
| |
| if ( |
| hooks && |
| "get" in hooks && |
| ( ret = hooks.get( elem, "value" ) ) !== undefined |
| ) { |
| return ret; |
| } |
| |
| ret = elem.value; |
| |
| return typeof ret === "string" ? |
| |
| // handle most common string cases |
| ret.replace( rreturn, "" ) : |
| |
| // handle cases where value is null/undef or number |
| ret == null ? "" : ret; |
| } |
| |
| return; |
| } |
| |
| isFunction = jQuery.isFunction( value ); |
| |
| return this.each( function( i ) { |
| var val; |
| |
| if ( this.nodeType !== 1 ) { |
| return; |
| } |
| |
| if ( isFunction ) { |
| val = value.call( this, i, jQuery( this ).val() ); |
| } else { |
| val = value; |
| } |
| |
| // Treat null/undefined as ""; convert numbers to string |
| if ( val == null ) { |
| val = ""; |
| } else if ( typeof val === "number" ) { |
| val += ""; |
| } else if ( jQuery.isArray( val ) ) { |
| val = jQuery.map( val, function( value ) { |
| return value == null ? "" : value + ""; |
| } ); |
| } |
| |
| hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; |
| |
| // If set returns undefined, fall back to normal setting |
| if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) { |
| this.value = val; |
| } |
| } ); |
| } |
| } ); |
| |
| jQuery.extend( { |
| valHooks: { |
| option: { |
| get: function( elem ) { |
| var val = jQuery.find.attr( elem, "value" ); |
| return val != null ? |
| val : |
| |
| // Support: IE10-11+ |
| // option.text throws exceptions (#14686, #14858) |
| // Strip and collapse whitespace |
| // https://html.spec.whatwg.org/#strip-and-collapse-whitespace |
| jQuery.trim( jQuery.text( elem ) ).replace( rspaces, " " ); |
| } |
| }, |
| select: { |
| get: function( elem ) { |
| var value, option, |
| options = elem.options, |
| index = elem.selectedIndex, |
| one = elem.type === "select-one" || index < 0, |
| values = one ? null : [], |
| max = one ? index + 1 : options.length, |
| i = index < 0 ? |
| max : |
| one ? index : 0; |
| |
| // Loop through all the selected options |
| for ( ; i < max; i++ ) { |
| option = options[ i ]; |
| |
| // oldIE doesn't update selected after form reset (#2551) |
| if ( ( option.selected || i === index ) && |
| |
| // Don't return options that are disabled or in a disabled optgroup |
| ( support.optDisabled ? |
| !option.disabled : |
| option.getAttribute( "disabled" ) === null ) && |
| ( !option.parentNode.disabled || |
| !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) { |
| |
| // Get the specific value for the option |
| value = jQuery( option ).val(); |
| |
| // We don't need an array for one selects |
| if ( one ) { |
| return value; |
| } |
| |
| // Multi-Selects return an array |
| values.push( value ); |
| } |
| } |
| |
| return values; |
| }, |
| |
| set: function( elem, value ) { |
| var optionSet, option, |
| options = elem.options, |
| values = jQuery.makeArray( value ), |
| i = options.length; |
| |
| while ( i-- ) { |
| option = options[ i ]; |
| |
| if ( jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1 ) { |
| |
| // Support: IE6 |
| // When new option element is added to select box we need to |
| // force reflow of newly added node in order to workaround delay |
| // of initialization properties |
| try { |
| option.selected = optionSet = true; |
| |
| } catch ( _ ) { |
| |
| // Will be executed only in IE6 |
| option.scrollHeight; |
| } |
| |
| } else { |
| option.selected = false; |
| } |
| } |
| |
| // Force browsers to behave consistently when non-matching value is set |
| if ( !optionSet ) { |
| elem.selectedIndex = -1; |
| } |
| |
| return options; |
| } |
| } |
| } |
| } ); |
| |
| // Radios and checkboxes getter/setter |
| jQuery.each( [ "radio", "checkbox" ], function() { |
| jQuery.valHooks[ this ] = { |
| set: function( elem, value ) { |
| if ( jQuery.isArray( value ) ) { |
| return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 ); |
| } |
| } |
| }; |
| if ( !support.checkOn ) { |
| jQuery.valHooks[ this ].get = function( elem ) { |
| return elem.getAttribute( "value" ) === null ? "on" : elem.value; |
| }; |
| } |
| } ); |
| |
| |
| |
| |
| var nodeHook, boolHook, |
| attrHandle = jQuery.expr.attrHandle, |
| ruseDefault = /^(?:checked|selected)$/i, |
| getSetAttribute = support.getSetAttribute, |
| getSetInput = support.input; |
| |
| jQuery.fn.extend( { |
| attr: function( name, value ) { |
| return access( this, jQuery.attr, name, value, arguments.length > 1 ); |
| }, |
| |
| removeAttr: function( name ) { |
| return this.each( function() { |
| jQuery.removeAttr( this, name ); |
| } ); |
| } |
| } ); |
| |
| jQuery.extend( { |
| attr: function( elem, name, value ) { |
| var ret, hooks, |
| nType = elem.nodeType; |
| |
| // Don't get/set attributes on text, comment and attribute nodes |
| if ( nType === 3 || nType === 8 || nType === 2 ) { |
| return; |
| } |
| |
| // Fallback to prop when attributes are not supported |
| if ( typeof elem.getAttribute === "undefined" ) { |
| return jQuery.prop( elem, name, value ); |
| } |
| |
| // All attributes are lowercase |
| // Grab necessary hook if one is defined |
| if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { |
| name = name.toLowerCase(); |
| hooks = jQuery.attrHooks[ name ] || |
| ( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook ); |
| } |
| |
| if ( value !== undefined ) { |
| if ( value === null ) { |
| jQuery.removeAttr( elem, name ); |
| return; |
| } |
| |
| if ( hooks && "set" in hooks && |
| ( ret = hooks.set( elem, value, name ) ) !== undefined ) { |
| return ret; |
| } |
| |
| elem.setAttribute( name, value + "" ); |
| return value; |
| } |
| |
| if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { |
| return ret; |
| } |
| |
| ret = jQuery.find.attr( elem, name ); |
| |
| // Non-existent attributes return null, we normalize to undefined |
| return ret == null ? undefined : ret; |
| }, |
| |
| attrHooks: { |
| type: { |
| set: function( elem, value ) { |
| if ( !support.radioValue && value === "radio" && |
| jQuery.nodeName( elem, "input" ) ) { |
| |
| // Setting the type on a radio button after the value resets the value in IE8-9 |
| // Reset value to default in case type is set after value during creation |
| var val = elem.value; |
| elem.setAttribute( "type", value ); |
| if ( val ) { |
| elem.value = val; |
| } |
| return value; |
| } |
| } |
| } |
| }, |
| |
| removeAttr: function( elem, value ) { |
| var name, propName, |
| i = 0, |
| attrNames = value && value.match( rnotwhite ); |
| |
| if ( attrNames && elem.nodeType === 1 ) { |
| while ( ( name = attrNames[ i++ ] ) ) { |
| propName = jQuery.propFix[ name ] || name; |
| |
| // Boolean attributes get special treatment (#10870) |
| if ( jQuery.expr.match.bool.test( name ) ) { |
| |
| // Set corresponding property to false |
| if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) { |
| elem[ propName ] = false; |
| |
| // Support: IE<9 |
| // Also clear defaultChecked/defaultSelected (if appropriate) |
| } else { |
| elem[ jQuery.camelCase( "default-" + name ) ] = |
| elem[ propName ] = false; |
| } |
| |
| // See #9699 for explanation of this approach (setting first, then removal) |
| } else { |
| jQuery.attr( elem, name, "" ); |
| } |
| |
| elem.removeAttribute( getSetAttribute ? name : propName ); |
| } |
| } |
| } |
| } ); |
| |
| // Hooks for boolean attributes |
| boolHook = { |
| set: function( elem, value, name ) { |
| if ( value === false ) { |
| |
| // Remove boolean attributes when set to false |
| jQuery.removeAttr( elem, name ); |
| } else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) { |
| |
| // IE<8 needs the *property* name |
| elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name ); |
| |
| } else { |
| |
| // Support: IE<9 |
| // Use defaultChecked and defaultSelected for oldIE |
| elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true; |
| } |
| return name; |
| } |
| }; |
| |
| jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) { |
| var getter = attrHandle[ name ] || jQuery.find.attr; |
| |
| if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) { |
| attrHandle[ name ] = function( elem, name, isXML ) { |
| var ret, handle; |
| if ( !isXML ) { |
| |
| // Avoid an infinite loop by temporarily removing this function from the getter |
| handle = attrHandle[ name ]; |
| attrHandle[ name ] = ret; |
| ret = getter( elem, name, isXML ) != null ? |
| name.toLowerCase() : |
| null; |
| attrHandle[ name ] = handle; |
| } |
| return ret; |
| }; |
| } else { |
| attrHandle[ name ] = function( elem, name, isXML ) { |
| if ( !isXML ) { |
| return elem[ jQuery.camelCase( "default-" + name ) ] ? |
| name.toLowerCase() : |
| null; |
| } |
| }; |
| } |
| } ); |
| |
| // fix oldIE attroperties |
| if ( !getSetInput || !getSetAttribute ) { |
| jQuery.attrHooks.value = { |
| set: function( elem, value, name ) { |
| if ( jQuery.nodeName( elem, "input" ) ) { |
| |
| // Does not return so that setAttribute is also used |
| elem.defaultValue = value; |
| } else { |
| |
| // Use nodeHook if defined (#1954); otherwise setAttribute is fine |
| return nodeHook && nodeHook.set( elem, value, name ); |
| } |
| } |
| }; |
| } |
| |
| // IE6/7 do not support getting/setting some attributes with get/setAttribute |
| if ( !getSetAttribute ) { |
| |
| // Use this for any attribute in IE6/7 |
| // This fixes almost every IE6/7 issue |
| nodeHook = { |
| set: function( elem, value, name ) { |
| |
| // Set the existing or create a new attribute node |
| var ret = elem.getAttributeNode( name ); |
| if ( !ret ) { |
| elem.setAttributeNode( |
| ( ret = elem.ownerDocument.createAttribute( name ) ) |
| ); |
| } |
| |
| ret.value = value += ""; |
| |
| // Break association with cloned elements by also using setAttribute (#9646) |
| if ( name === "value" || value === elem.getAttribute( name ) ) { |
| return value; |
| } |
| } |
| }; |
| |
| // Some attributes are constructed with empty-string values when not defined |
| attrHandle.id = attrHandle.name = attrHandle.coords = |
| function( elem, name, isXML ) { |
| var ret; |
| if ( !isXML ) { |
| return ( ret = elem.getAttributeNode( name ) ) && ret.value !== "" ? |
| ret.value : |
| null; |
| } |
| }; |
| |
| // Fixing value retrieval on a button requires this module |
| jQuery.valHooks.button = { |
| get: function( elem, name ) { |
| var ret = elem.getAttributeNode( name ); |
| if ( ret && ret.specified ) { |
| return ret.value; |
| } |
| }, |
| set: nodeHook.set |
| }; |
| |
| // Set contenteditable to false on removals(#10429) |
| // Setting to empty string throws an error as an invalid value |
| jQuery.attrHooks.contenteditable = { |
| set: function( elem, value, name ) { |
| nodeHook.set( elem, value === "" ? false : value, name ); |
| } |
| }; |
| |
| // Set width and height to auto instead of 0 on empty string( Bug #8150 ) |
| // This is for removals |
| jQuery.each( [ "width", "height" ], function( i, name ) { |
| jQuery.attrHooks[ name ] = { |
| set: function( elem, value ) { |
| if ( value === "" ) { |
| elem.setAttribute( name, "auto" ); |
| return value; |
| } |
| } |
| }; |
| } ); |
| } |
| |
| if ( !support.style ) { |
| jQuery.attrHooks.style = { |
| get: function( elem ) { |
| |
| // Return undefined in the case of empty string |
| // Note: IE uppercases css property names, but if we were to .toLowerCase() |
| // .cssText, that would destroy case sensitivity in URL's, like in "background" |
| return elem.style.cssText || undefined; |
| }, |
| set: function( elem, value ) { |
| return ( elem.style.cssText = value + "" ); |
| } |
| }; |
| } |
| |
| |
| |
| |
| var rfocusable = /^(?:input|select|textarea|button|object)$/i, |
| rclickable = /^(?:a|area)$/i; |
| |
| jQuery.fn.extend( { |
| prop: function( name, value ) { |
| return access( this, jQuery.prop, name, value, arguments.length > 1 ); |
| }, |
| |
| removeProp: function( name ) { |
| name = jQuery.propFix[ name ] || name; |
| return this.each( function() { |
| |
| // try/catch handles cases where IE balks (such as removing a property on window) |
| try { |
| this[ name ] = undefined; |
| delete this[ name ]; |
| } catch ( e ) {} |
| } ); |
| } |
| } ); |
| |
| jQuery.extend( { |
| prop: function( elem, name, value ) { |
| var ret, hooks, |
| nType = elem.nodeType; |
| |
| // Don't get/set properties on text, comment and attribute nodes |
| if ( nType === 3 || nType === 8 || nType === 2 ) { |
| return; |
| } |
| |
| if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { |
| |
| // Fix name and attach hooks |
| name = jQuery.propFix[ name ] || name; |
| hooks = jQuery.propHooks[ name ]; |
| } |
| |
| if ( value !== undefined ) { |
| if ( hooks && "set" in hooks && |
| ( ret = hooks.set( elem, value, name ) ) !== undefined ) { |
| return ret; |
| } |
| |
| return ( elem[ name ] = value ); |
| } |
| |
| if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { |
| return ret; |
| } |
| |
| return elem[ name ]; |
| }, |
| |
| propHooks: { |
| tabIndex: { |
| get: function( elem ) { |
| |
| // elem.tabIndex doesn't always return the |
| // correct value when it hasn't been explicitly set |
| // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ |
| // Use proper attribute retrieval(#12072) |
| var tabindex = jQuery.find.attr( elem, "tabindex" ); |
| |
| return tabindex ? |
| parseInt( tabindex, 10 ) : |
| rfocusable.test( elem.nodeName ) || |
| rclickable.test( elem.nodeName ) && elem.href ? |
| 0 : |
| -1; |
| } |
| } |
| }, |
| |
| propFix: { |
| "for": "htmlFor", |
| "class": "className" |
| } |
| } ); |
| |
| // Some attributes require a special call on IE |
| // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx |
| if ( !support.hrefNormalized ) { |
| |
| // href/src property should get the full normalized URL (#10299/#12915) |
| jQuery.each( [ "href", "src" ], function( i, name ) { |
| jQuery.propHooks[ name ] = { |
| get: function( elem ) { |
| return elem.getAttribute( name, 4 ); |
| } |
| }; |
| } ); |
| } |
| |
| // Support: Safari, IE9+ |
| // Accessing the selectedIndex property |
| // forces the browser to respect setting selected |
| // on the option |
| // The getter ensures a default option is selected |
| // when in an optgroup |
| if ( !support.optSelected ) { |
| jQuery.propHooks.selected = { |
| get: function( elem ) { |
| var parent = elem.parentNode; |
| |
| if ( parent ) { |
| parent.selectedIndex; |
| |
| // Make sure that it also works with optgroups, see #5701 |
| if ( parent.parentNode ) { |
| parent.parentNode.selectedIndex; |
| } |
| } |
| return null; |
| }, |
| set: function( elem ) { |
| var parent = elem.parentNode; |
| if ( parent ) { |
| parent.selectedIndex; |
| |
| if ( parent.parentNode ) { |
| parent.parentNode.selectedIndex; |
| } |
| } |
| } |
| }; |
| } |
| |
| jQuery.each( [ |
| "tabIndex", |
| "readOnly", |
| "maxLength", |
| "cellSpacing", |
| "cellPadding", |
| "rowSpan", |
| "colSpan", |
| "useMap", |
| "frameBorder", |
| "contentEditable" |
| ], function() { |
| jQuery.propFix[ this.toLowerCase() ] = this; |
| } ); |
| |
| // IE6/7 call enctype encoding |
| if ( !support.enctype ) { |
| jQuery.propFix.enctype = "encoding"; |
| } |
| |
| |
| |
| |
| var rclass = /[\t\r\n\f]/g; |
| |
| function getClass( elem ) { |
| return jQuery.attr( elem, "class" ) || ""; |
| } |
| |
| jQuery.fn.extend( { |
| addClass: function( value ) { |
| var classes, elem, cur, curValue, clazz, j, finalValue, |
| i = 0; |
| |
| if ( jQuery.isFunction( value ) ) { |
| return this.each( function( j ) { |
| jQuery( this ).addClass( value.call( this, j, getClass( this ) ) ); |
| } ); |
| } |
| |
| if ( typeof value === "string" && value ) { |
| classes = value.match( rnotwhite ) || []; |
| |
| while ( ( elem = this[ i++ ] ) ) { |
| curValue = getClass( elem ); |
| cur = elem.nodeType === 1 && |
| ( " " + curValue + " " ).replace( rclass, " " ); |
| |
| if ( cur ) { |
| j = 0; |
| while ( ( clazz = classes[ j++ ] ) ) { |
| if ( cur.indexOf( " " + clazz + " " ) < 0 ) { |
| cur += clazz + " "; |
| } |
| } |
| |
| // only assign if different to avoid unneeded rendering. |
| finalValue = jQuery.trim( cur ); |
| if ( curValue !== finalValue ) { |
| jQuery.attr( elem, "class", finalValue ); |
| } |
| } |
| } |
| } |
| |
| return this; |
| }, |
| |
| removeClass: function( value ) { |
| var classes, elem, cur, curValue, clazz, j, finalValue, |
| i = 0; |
| |
| if ( jQuery.isFunction( value ) ) { |
| return this.each( function( j ) { |
| jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) ); |
| } ); |
| } |
| |
| if ( !arguments.length ) { |
| return this.attr( "class", "" ); |
| } |
| |
| if ( typeof value === "string" && value ) { |
| classes = value.match( rnotwhite ) || []; |
| |
| while ( ( elem = this[ i++ ] ) ) { |
| curValue = getClass( elem ); |
| |
| // This expression is here for better compressibility (see addClass) |
| cur = elem.nodeType === 1 && |
| ( " " + curValue + " " ).replace( rclass, " " ); |
| |
| if ( cur ) { |
| j = 0; |
| while ( ( clazz = classes[ j++ ] ) ) { |
| |
| // Remove *all* instances |
| while ( cur.indexOf( " " + clazz + " " ) > -1 ) { |
| cur = cur.replace( " " + clazz + " ", " " ); |
| } |
| } |
| |
| // Only assign if different to avoid unneeded rendering. |
| finalValue = jQuery.trim( cur ); |
| if ( curValue !== finalValue ) { |
| jQuery.attr( elem, "class", finalValue ); |
| } |
| } |
| } |
| } |
| |
| return this; |
| }, |
| |
| toggleClass: function( value, stateVal ) { |
| var type = typeof value; |
| |
| if ( typeof stateVal === "boolean" && type === "string" ) { |
| return stateVal ? this.addClass( value ) : this.removeClass( value ); |
| } |
| |
| if ( jQuery.isFunction( value ) ) { |
| return this.each( function( i ) { |
| jQuery( this ).toggleClass( |
| value.call( this, i, getClass( this ), stateVal ), |
| stateVal |
| ); |
| } ); |
| } |
| |
| return this.each( function() { |
| var className, i, self, classNames; |
| |
| if ( type === "string" ) { |
| |
| // Toggle individual class names |
| i = 0; |
| self = jQuery( this ); |
| classNames = value.match( rnotwhite ) || []; |
| |
| while ( ( className = classNames[ i++ ] ) ) { |
| |
| // Check each className given, space separated list |
| if ( self.hasClass( className ) ) { |
| self.removeClass( className ); |
| } else { |
| self.addClass( className ); |
| } |
| } |
| |
| // Toggle whole class name |
| } else if ( value === undefined || type === "boolean" ) { |
| className = getClass( this ); |
| if ( className ) { |
| |
| // store className if set |
| jQuery._data( this, "__className__", className ); |
| } |
| |
| // If the element has a class name or if we're passed "false", |
| // then remove the whole classname (if there was one, the above saved it). |
| // Otherwise bring back whatever was previously saved (if anything), |
| // falling back to the empty string if nothing was stored. |
| jQuery.attr( this, "class", |
| className || value === false ? |
| "" : |
| jQuery._data( this, "__className__" ) || "" |
| ); |
| } |
| } ); |
| }, |
| |
| hasClass: function( selector ) { |
| var className, elem, |
| i = 0; |
| |
| className = " " + selector + " "; |
| while ( ( elem = this[ i++ ] ) ) { |
| if ( elem.nodeType === 1 && |
| ( " " + getClass( elem ) + " " ).replace( rclass, " " ) |
| .indexOf( className ) > -1 |
| ) { |
| return true; |
| } |
| } |
| |
| return false; |
| } |
| } ); |
| |
| |
| |
| |
| // Return jQuery for attributes-only inclusion |
| |
| |
| jQuery.each( ( "blur focus focusin focusout load resize scroll unload click dblclick " + |
| "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + |
| "change select submit keydown keypress keyup error contextmenu" ).split( " " ), |
| function( i, name ) { |
| |
| // Handle event binding |
| jQuery.fn[ name ] = function( data, fn ) { |
| return arguments.length > 0 ? |
| this.on( name, null, data, fn ) : |
| this.trigger( name ); |
| }; |
| } ); |
| |
| jQuery.fn.extend( { |
| hover: function( fnOver, fnOut ) { |
| return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); |
| } |
| } ); |
| |
| |
| var location = window.location; |
| |
| var nonce = jQuery.now(); |
| |
| var rquery = ( /\?/ ); |
| |
| |
| |
| var rvalidtokens = /(,)|(\[|{)|(}|])|"(?:[^"\\\r\n]|\\["\\\/bfnrt]|\\u[\da-fA-F]{4})*"\s*:?|true|false|null|-?(?!0\d)\d+(?:\.\d+|)(?:[eE][+-]?\d+|)/g; |
| |
| jQuery.parseJSON = function( data ) { |
| |
| // Attempt to parse using the native JSON parser first |
| if ( window.JSON && window.JSON.parse ) { |
| |
| // Support: Android 2.3 |
| // Workaround failure to string-cast null input |
| return window.JSON.parse( data + "" ); |
| } |
| |
| var requireNonComma, |
| depth = null, |
| str = jQuery.trim( data + "" ); |
| |
| // Guard against invalid (and possibly dangerous) input by ensuring that nothing remains |
| // after removing valid tokens |
| return str && !jQuery.trim( str.replace( rvalidtokens, function( token, comma, open, close ) { |
| |
| // Force termination if we see a misplaced comma |
| if ( requireNonComma && comma ) { |
| depth = 0; |
| } |
| |
| // Perform no more replacements after returning to outermost depth |
| if ( depth === 0 ) { |
| return token; |
| } |
| |
| // Commas must not follow "[", "{", or "," |
| requireNonComma = open || comma; |
| |
| // Determine new depth |
| // array/object open ("[" or "{"): depth += true - false (increment) |
| // array/object close ("]" or "}"): depth += false - true (decrement) |
| // other cases ("," or primitive): depth += true - true (numeric cast) |
| depth += !close - !open; |
| |
| // Remove this token |
| return ""; |
| } ) ) ? |
| ( Function( "return " + str ) )() : |
| jQuery.error( "Invalid JSON: " + data ); |
| }; |
| |
| |
| // Cross-browser xml parsing |
| jQuery.parseXML = function( data ) { |
| var xml, tmp; |
| if ( !data || typeof data !== "string" ) { |
| return null; |
| } |
| try { |
| if ( window.DOMParser ) { // Standard |
| tmp = new window.DOMParser(); |
| xml = tmp.parseFromString( data, "text/xml" ); |
| } else { // IE |
| xml = new window.ActiveXObject( "Microsoft.XMLDOM" ); |
| xml.async = "false"; |
| xml.loadXML( data ); |
| } |
| } catch ( e ) { |
| xml = undefined; |
| } |
| if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) { |
| jQuery.error( "Invalid XML: " + data ); |
| } |
| return xml; |
| }; |
| |
| |
| var |
| rhash = /#.*$/, |
| rts = /([?&])_=[^&]*/, |
| |
| // IE leaves an \r character at EOL |
| rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, |
| |
| // #7653, #8125, #8152: local protocol detection |
| rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, |
| rnoContent = /^(?:GET|HEAD)$/, |
| rprotocol = /^\/\//, |
| rurl = /^([\w.+-]+:)(?:\/\/(?:[^\/?#]*@|)([^\/?#:]*)(?::(\d+)|)|)/, |
| |
| /* Prefilters |
| * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) |
| * 2) These are called: |
| * - BEFORE asking for a transport |
| * - AFTER param serialization (s.data is a string if s.processData is true) |
| * 3) key is the dataType |
| * 4) the catchall symbol "*" can be used |
| * 5) execution will start with transport dataType and THEN continue down to "*" if needed |
| */ |
| prefilters = {}, |
| |
| /* Transports bindings |
| * 1) key is the dataType |
| * 2) the catchall symbol "*" can be used |
| * 3) selection will start with transport dataType and THEN go to "*" if needed |
| */ |
| transports = {}, |
| |
| // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression |
| allTypes = "*/".concat( "*" ), |
| |
| // Document location |
| ajaxLocation = location.href, |
| |
| // Segment location into parts |
| ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || []; |
| |
| // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport |
| function addToPrefiltersOrTransports( structure ) { |
| |
| // dataTypeExpression is optional and defaults to "*" |
| return function( dataTypeExpression, func ) { |
| |
| if ( typeof dataTypeExpression !== "string" ) { |
| func = dataTypeExpression; |
| dataTypeExpression = "*"; |
| } |
| |
| var dataType, |
| i = 0, |
| dataTypes = dataTypeExpression.toLowerCase().match( rnotwhite ) || []; |
| |
| if ( jQuery.isFunction( func ) ) { |
| |
| // For each dataType in the dataTypeExpression |
| while ( ( dataType = dataTypes[ i++ ] ) ) { |
| |
| // Prepend if requested |
| if ( dataType.charAt( 0 ) === "+" ) { |
| dataType = dataType.slice( 1 ) || "*"; |
| ( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func ); |
| |
| // Otherwise append |
| } else { |
| ( structure[ dataType ] = structure[ dataType ] || [] ).push( func ); |
| } |
| } |
| } |
| }; |
| } |
| |
| // Base inspection function for prefilters and transports |
| function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { |
| |
| var inspected = {}, |
| seekingTransport = ( structure === transports ); |
| |
| function inspect( dataType ) { |
| var selected; |
| inspected[ dataType ] = true; |
| jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) { |
| var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); |
| if ( typeof dataTypeOrTransport === "string" && |
| !seekingTransport && !inspected[ dataTypeOrTransport ] ) { |
| |
| options.dataTypes.unshift( dataTypeOrTransport ); |
| inspect( dataTypeOrTransport ); |
| return false; |
| } else if ( seekingTransport ) { |
| return !( selected = dataTypeOrTransport ); |
| } |
| } ); |
| return selected; |
| } |
| |
| return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); |
| } |
| |
| // A special extend for ajax options |
| // that takes "flat" options (not to be deep extended) |
| // Fixes #9887 |
| function ajaxExtend( target, src ) { |
| var deep, key, |
| flatOptions = jQuery.ajaxSettings.flatOptions || {}; |
| |
| for ( key in src ) { |
| if ( src[ key ] !== undefined ) { |
| ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ]; |
| } |
| } |
| if ( deep ) { |
| jQuery.extend( true, target, deep ); |
| } |
| |
| return target; |
| } |
| |
| /* Handles responses to an ajax request: |
| * - finds the right dataType (mediates between content-type and expected dataType) |
| * - returns the corresponding response |
| */ |
| function ajaxHandleResponses( s, jqXHR, responses ) { |
| var firstDataType, ct, finalDataType, type, |
| contents = s.contents, |
| dataTypes = s.dataTypes; |
| |
| // Remove auto dataType and get content-type in the process |
| while ( dataTypes[ 0 ] === "*" ) { |
| dataTypes.shift(); |
| if ( ct === undefined ) { |
| ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" ); |
| } |
| } |
| |
| // Check if we're dealing with a known content-type |
| if ( ct ) { |
| for ( type in contents ) { |
| if ( contents[ type ] && contents[ type ].test( ct ) ) { |
| dataTypes.unshift( type ); |
| break; |
| } |
| } |
| } |
| |
| // Check to see if we have a response for the expected dataType |
| if ( dataTypes[ 0 ] in responses ) { |
| finalDataType = dataTypes[ 0 ]; |
| } else { |
| |
| // Try convertible dataTypes |
| for ( type in responses ) { |
| if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) { |
| finalDataType = type; |
| break; |
| } |
| if ( !firstDataType ) { |
| firstDataType = type; |
| } |
| } |
| |
| // Or just use first one |
| finalDataType = finalDataType || firstDataType; |
| } |
| |
| // If we found a dataType |
| // We add the dataType to the list if needed |
| // and return the corresponding response |
| if ( finalDataType ) { |
| if ( finalDataType !== dataTypes[ 0 ] ) { |
| dataTypes.unshift( finalDataType ); |
| } |
| return responses[ finalDataType ]; |
| } |
| } |
| |
| /* Chain conversions given the request and the original response |
| * Also sets the responseXXX fields on the jqXHR instance |
| */ |
| function ajaxConvert( s, response, jqXHR, isSuccess ) { |
| var conv2, current, conv, tmp, prev, |
| converters = {}, |
| |
| // Work with a copy of dataTypes in case we need to modify it for conversion |
| dataTypes = s.dataTypes.slice(); |
| |
| // Create converters map with lowercased keys |
| if ( dataTypes[ 1 ] ) { |
| for ( conv in s.converters ) { |
| converters[ conv.toLowerCase() ] = s.converters[ conv ]; |
| } |
| } |
| |
| current = dataTypes.shift(); |
| |
| // Convert to each sequential dataType |
| while ( current ) { |
| |
| if ( s.responseFields[ current ] ) { |
| jqXHR[ s.responseFields[ current ] ] = response; |
| } |
| |
| // Apply the dataFilter if provided |
| if ( !prev && isSuccess && s.dataFilter ) { |
| response = s.dataFilter( response, s.dataType ); |
| } |
| |
| prev = current; |
| current = dataTypes.shift(); |
| |
| if ( current ) { |
| |
| // There's only work to do if current dataType is non-auto |
| if ( current === "*" ) { |
| |
| current = prev; |
| |
| // Convert response if prev dataType is non-auto and differs from current |
| } else if ( prev !== "*" && prev !== current ) { |
| |
| // Seek a direct converter |
| conv = converters[ prev + " " + current ] || converters[ "* " + current ]; |
| |
| // If none found, seek a pair |
| if ( !conv ) { |
| for ( conv2 in converters ) { |
| |
| // If conv2 outputs current |
| tmp = conv2.split( " " ); |
| if ( tmp[ 1 ] === current ) { |
| |
| // If prev can be converted to accepted input |
| conv = converters[ prev + " " + tmp[ 0 ] ] || |
| converters[ "* " + tmp[ 0 ] ]; |
| if ( conv ) { |
| |
| // Condense equivalence converters |
| if ( conv === true ) { |
| conv = converters[ conv2 ]; |
| |
| // Otherwise, insert the intermediate dataType |
| } else if ( converters[ conv2 ] !== true ) { |
| current = tmp[ 0 ]; |
| dataTypes.unshift( tmp[ 1 ] ); |
| } |
| break; |
| } |
| } |
| } |
| } |
| |
| // Apply converter (if not an equivalence) |
| if ( conv !== true ) { |
| |
| // Unless errors are allowed to bubble, catch and return them |
| if ( conv && s[ "throws" ] ) { // jscs:ignore requireDotNotation |
| response = conv( response ); |
| } else { |
| try { |
| response = conv( response ); |
| } catch ( e ) { |
| return { |
| state: "parsererror", |
| error: conv ? e : "No conversion from " + prev + " to " + current |
| }; |
| } |
| } |
| } |
| } |
| } |
| } |
| |
| return { state: "success", data: response }; |
| } |
| |
| jQuery.extend( { |
| |
| // Counter for holding the number of active queries |
| active: 0, |
| |
| // Last-Modified header cache for next request |
| lastModified: {}, |
| etag: {}, |
| |
| ajaxSettings: { |
| url: ajaxLocation, |
| type: "GET", |
| isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ), |
| global: true, |
| processData: true, |
| async: true, |
| contentType: "application/x-www-form-urlencoded; charset=UTF-8", |
| /* |
| timeout: 0, |
| data: null, |
| dataType: null, |
| username: null, |
| password: null, |
| cache: null, |
| throws: false, |
| traditional: false, |
| headers: {}, |
| */ |
| |
| accepts: { |
| "*": allTypes, |
| text: "text/plain", |
| html: "text/html", |
| xml: "application/xml, text/xml", |
| json: "application/json, text/javascript" |
| }, |
| |
| contents: { |
| xml: /\bxml\b/, |
| html: /\bhtml/, |
| json: /\bjson\b/ |
| }, |
| |
| responseFields: { |
| xml: "responseXML", |
| text: "responseText", |
| json: "responseJSON" |
| }, |
| |
| // Data converters |
| // Keys separate source (or catchall "*") and destination types with a single space |
| converters: { |
| |
| // Convert anything to text |
| "* text": String, |
| |
| // Text to html (true = no transformation) |
| "text html": true, |
| |
| // Evaluate text as a json expression |
| "text json": jQuery.parseJSON, |
| |
| // Parse text as xml |
| "text xml": jQuery.parseXML |
| }, |
| |
| // For options that shouldn't be deep extended: |
| // you can add your own custom options here if |
| // and when you create one that shouldn't be |
| // deep extended (see ajaxExtend) |
| flatOptions: { |
| url: true, |
| context: true |
| } |
| }, |
| |
| // Creates a full fledged settings object into target |
| // with both ajaxSettings and settings fields. |
| // If target is omitted, writes into ajaxSettings. |
| ajaxSetup: function( target, settings ) { |
| return settings ? |
| |
| // Building a settings object |
| ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : |
| |
| // Extending ajaxSettings |
| ajaxExtend( jQuery.ajaxSettings, target ); |
| }, |
| |
| ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), |
| ajaxTransport: addToPrefiltersOrTransports( transports ), |
| |
| // Main method |
| ajax: function( url, options ) { |
| |
| // If url is an object, simulate pre-1.5 signature |
| if ( typeof url === "object" ) { |
| options = url; |
| url = undefined; |
| } |
| |
| // Force options to be an object |
| options = options || {}; |
| |
| var |
| |
| // Cross-domain detection vars |
| parts, |
| |
| // Loop variable |
| i, |
| |
| // URL without anti-cache param |
| cacheURL, |
| |
| // Response headers as string |
| responseHeadersString, |
| |
| // timeout handle |
| timeoutTimer, |
| |
| // To know if global events are to be dispatched |
| fireGlobals, |
| |
| transport, |
| |
| // Response headers |
| responseHeaders, |
| |
| // Create the final options object |
| s = jQuery.ajaxSetup( {}, options ), |
| |
| // Callbacks context |
| callbackContext = s.context || s, |
| |
| // Context for global events is callbackContext if it is a DOM node or jQuery collection |
| globalEventContext = s.context && |
| ( callbackContext.nodeType || callbackContext.jquery ) ? |
| jQuery( callbackContext ) : |
| jQuery.event, |
| |
| // Deferreds |
| deferred = jQuery.Deferred(), |
| completeDeferred = jQuery.Callbacks( "once memory" ), |
| |
| // Status-dependent callbacks |
| statusCode = s.statusCode || {}, |
| |
| // Headers (they are sent all at once) |
| requestHeaders = {}, |
| requestHeadersNames = {}, |
| |
| // The jqXHR state |
| state = 0, |
| |
| // Default abort message |
| strAbort = "canceled", |
| |
| // Fake xhr |
| jqXHR = { |
| readyState: 0, |
| |
| // Builds headers hashtable if needed |
| getResponseHeader: function( key ) { |
| var match; |
| if ( state === 2 ) { |
| if ( !responseHeaders ) { |
| responseHeaders = {}; |
| while ( ( match = rheaders.exec( responseHeadersString ) ) ) { |
| responseHeaders[ match[ 1 ].toLowerCase() ] = match[ 2 ]; |
| } |
| } |
| match = responseHeaders[ key.toLowerCase() ]; |
| } |
| return match == null ? null : match; |
| }, |
| |
| // Raw string |
| getAllResponseHeaders: function() { |
| return state === 2 ? responseHeadersString : null; |
| }, |
| |
| // Caches the header |
| setRequestHeader: function( name, value ) { |
| var lname = name.toLowerCase(); |
| if ( !state ) { |
| name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name; |
| requestHeaders[ name ] = value; |
| } |
| return this; |
| }, |
| |
| // Overrides response content-type header |
| overrideMimeType: function( type ) { |
| if ( !state ) { |
| s.mimeType = type; |
| } |
| return this; |
| }, |
| |
| // Status-dependent callbacks |
| statusCode: function( map ) { |
| var code; |
| if ( map ) { |
| if ( state < 2 ) { |
| for ( code in map ) { |
| |
| // Lazy-add the new callback in a way that preserves old ones |
| statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; |
| } |
| } else { |
| |
| // Execute the appropriate callbacks |
| jqXHR.always( map[ jqXHR.status ] ); |
| } |
| } |
| return this; |
| }, |
| |
| // Cancel the request |
| abort: function( statusText ) { |
| var finalText = statusText || strAbort; |
| if ( transport ) { |
| transport.abort( finalText ); |
| } |
| done( 0, finalText ); |
| return this; |
| } |
| }; |
| |
| // Attach deferreds |
| deferred.promise( jqXHR ).complete = completeDeferred.add; |
| jqXHR.success = jqXHR.done; |
| jqXHR.error = jqXHR.fail; |
| |
| // Remove hash character (#7531: and string promotion) |
| // Add protocol if not provided (#5866: IE7 issue with protocol-less urls) |
| // Handle falsy url in the settings object (#10093: consistency with old signature) |
| // We also use the url parameter if available |
| s.url = ( ( url || s.url || ajaxLocation ) + "" ) |
| .replace( rhash, "" ) |
| .replace( rprotocol, ajaxLocParts[ 1 ] + "//" ); |
| |
| // Alias method option to type as per ticket #12004 |
| s.type = options.method || options.type || s.method || s.type; |
| |
| // Extract dataTypes list |
| s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( rnotwhite ) || [ "" ]; |
| |
| // A cross-domain request is in order when we have a protocol:host:port mismatch |
| if ( s.crossDomain == null ) { |
| parts = rurl.exec( s.url.toLowerCase() ); |
| s.crossDomain = !!( parts && |
| ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] || |
| ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !== |
| ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) ) |
| ); |
| } |
| |
| // Convert data if not already a string |
| if ( s.data && s.processData && typeof s.data !== "string" ) { |
| s.data = jQuery.param( s.data, s.traditional ); |
| } |
| |
| // Apply prefilters |
| inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); |
| |
| // If request was aborted inside a prefilter, stop there |
| if ( state === 2 ) { |
| return jqXHR; |
| } |
| |
| // We can fire global events as of now if asked to |
| // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118) |
| fireGlobals = jQuery.event && s.global; |
| |
| // Watch for a new set of requests |
| if ( fireGlobals && jQuery.active++ === 0 ) { |
| jQuery.event.trigger( "ajaxStart" ); |
| } |
| |
| // Uppercase the type |
| s.type = s.type.toUpperCase(); |
| |
| // Determine if request has content |
| s.hasContent = !rnoContent.test( s.type ); |
| |
| // Save the URL in case we're toying with the If-Modified-Since |
| // and/or If-None-Match header later on |
| cacheURL = s.url; |
| |
| // More options handling for requests with no content |
| if ( !s.hasContent ) { |
| |
| // If data is available, append data to url |
| if ( s.data ) { |
| cacheURL = ( s.url += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data ); |
| |
| // #9682: remove data so that it's not used in an eventual retry |
| delete s.data; |
| } |
| |
| // Add anti-cache in url if needed |
| if ( s.cache === false ) { |
| s.url = rts.test( cacheURL ) ? |
| |
| // If there is already a '_' parameter, set its value |
| cacheURL.replace( rts, "$1_=" + nonce++ ) : |
| |
| // Otherwise add one to the end |
| cacheURL + ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + nonce++; |
| } |
| } |
| |
| // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. |
| if ( s.ifModified ) { |
| if ( jQuery.lastModified[ cacheURL ] ) { |
| jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); |
| } |
| if ( jQuery.etag[ cacheURL ] ) { |
| jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); |
| } |
| } |
| |
| // Set the correct header, if data is being sent |
| if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { |
| jqXHR.setRequestHeader( "Content-Type", s.contentType ); |
| } |
| |
| // Set the Accepts header for the server, depending on the dataType |
| jqXHR.setRequestHeader( |
| "Accept", |
| s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ? |
| s.accepts[ s.dataTypes[ 0 ] ] + |
| ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : |
| s.accepts[ "*" ] |
| ); |
| |
| // Check for headers option |
| for ( i in s.headers ) { |
| jqXHR.setRequestHeader( i, s.headers[ i ] ); |
| } |
| |
| // Allow custom headers/mimetypes and early abort |
| if ( s.beforeSend && |
| ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) { |
| |
| // Abort if not done already and return |
| return jqXHR.abort(); |
| } |
| |
| // aborting is no longer a cancellation |
| strAbort = "abort"; |
| |
| // Install callbacks on deferreds |
| for ( i in { success: 1, error: 1, complete: 1 } ) { |
| jqXHR[ i ]( s[ i ] ); |
| } |
| |
| // Get transport |
| transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); |
| |
| // If no transport, we auto-abort |
| if ( !transport ) { |
| done( -1, "No Transport" ); |
| } else { |
| jqXHR.readyState = 1; |
| |
| // Send global event |
| if ( fireGlobals ) { |
| globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); |
| } |
| |
| // If request was aborted inside ajaxSend, stop there |
| if ( state === 2 ) { |
| return jqXHR; |
| } |
| |
| // Timeout |
| if ( s.async && s.timeout > 0 ) { |
| timeoutTimer = window.setTimeout( function() { |
| jqXHR.abort( "timeout" ); |
| }, s.timeout ); |
| } |
| |
| try { |
| state = 1; |
| transport.send( requestHeaders, done ); |
| } catch ( e ) { |
| |
| // Propagate exception as error if not done |
| if ( state < 2 ) { |
| done( -1, e ); |
| |
| // Simply rethrow otherwise |
| } else { |
| throw e; |
| } |
| } |
| } |
| |
| // Callback for when everything is done |
| function done( status, nativeStatusText, responses, headers ) { |
| var isSuccess, success, error, response, modified, |
| statusText = nativeStatusText; |
| |
| // Called once |
| if ( state === 2 ) { |
| return; |
| } |
| |
| // State is "done" now |
| state = 2; |
| |
| // Clear timeout if it exists |
| if ( timeoutTimer ) { |
| window.clearTimeout( timeoutTimer ); |
| } |
| |
| // Dereference transport for early garbage collection |
| // (no matter how long the jqXHR object will be used) |
| transport = undefined; |
| |
| // Cache response headers |
| responseHeadersString = headers || ""; |
| |
| // Set readyState |
| jqXHR.readyState = status > 0 ? 4 : 0; |
| |
| // Determine if successful |
| isSuccess = status >= 200 && status < 300 || status === 304; |
| |
| // Get response data |
| if ( responses ) { |
| response = ajaxHandleResponses( s, jqXHR, responses ); |
| } |
| |
| // Convert no matter what (that way responseXXX fields are always set) |
| response = ajaxConvert( s, response, jqXHR, isSuccess ); |
| |
| // If successful, handle type chaining |
| if ( isSuccess ) { |
| |
| // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. |
| if ( s.ifModified ) { |
| modified = jqXHR.getResponseHeader( "Last-Modified" ); |
| if ( modified ) { |
| jQuery.lastModified[ cacheURL ] = modified; |
| } |
| modified = jqXHR.getResponseHeader( "etag" ); |
| if ( modified ) { |
| jQuery.etag[ cacheURL ] = modified; |
| } |
| } |
| |
| // if no content |
| if ( status === 204 || s.type === "HEAD" ) { |
| statusText = "nocontent"; |
| |
| // if not modified |
| } else if ( status === 304 ) { |
| statusText = "notmodified"; |
| |
| // If we have data, let's convert it |
| } else { |
| statusText = response.state; |
| success = response.data; |
| error = response.error; |
| isSuccess = !error; |
| } |
| } else { |
| |
| // We extract error from statusText |
| // then normalize statusText and status for non-aborts |
| error = statusText; |
| if ( status || !statusText ) { |
| statusText = "error"; |
| if ( status < 0 ) { |
| status = 0; |
| } |
| } |
| } |
| |
| // Set data for the fake xhr object |
| jqXHR.status = status; |
| jqXHR.statusText = ( nativeStatusText || statusText ) + ""; |
| |
| // Success/Error |
| if ( isSuccess ) { |
| deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); |
| } else { |
| deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); |
| } |
| |
| // Status-dependent callbacks |
| jqXHR.statusCode( statusCode ); |
| statusCode = undefined; |
| |
| if ( fireGlobals ) { |
| globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", |
| [ jqXHR, s, isSuccess ? success : error ] ); |
| } |
| |
| // Complete |
| completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); |
| |
| if ( fireGlobals ) { |
| globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); |
| |
| // Handle the global AJAX counter |
| if ( !( --jQuery.active ) ) { |
| jQuery.event.trigger( "ajaxStop" ); |
| } |
| } |
| } |
| |
| return jqXHR; |
| }, |
| |
| getJSON: function( url, data, callback ) { |
| return jQuery.get( url, data, callback, "json" ); |
| }, |
| |
| getScript: function( url, callback ) { |
| return jQuery.get( url, undefined, callback, "script" ); |
| } |
| } ); |
| |
| jQuery.each( [ "get", "post" ], function( i, method ) { |
| jQuery[ method ] = function( url, data, callback, type ) { |
| |
| // shift arguments if data argument was omitted |
| if ( jQuery.isFunction( data ) ) { |
| type = type || callback; |
| callback = data; |
| data = undefined; |
| } |
| |
| // The url can be an options object (which then must have .url) |
| return jQuery.ajax( jQuery.extend( { |
| url: url, |
| type: method, |
| dataType: type, |
| data: data, |
| success: callback |
| }, jQuery.isPlainObject( url ) && url ) ); |
| }; |
| } ); |
| |
| |
| jQuery._evalUrl = function( url ) { |
| return jQuery.ajax( { |
| url: url, |
| |
| // Make this explicit, since user can override this through ajaxSetup (#11264) |
| type: "GET", |
| dataType: "script", |
| cache: true, |
| async: false, |
| global: false, |
| "throws": true |
| } ); |
| }; |
| |
| |
| jQuery.fn.extend( { |
| wrapAll: function( html ) { |
| if ( jQuery.isFunction( html ) ) { |
| return this.each( function( i ) { |
| jQuery( this ).wrapAll( html.call( this, i ) ); |
| } ); |
| } |
| |
| if ( this[ 0 ] ) { |
| |
| // The elements to wrap the target around |
| var wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true ); |
| |
| if ( this[ 0 ].parentNode ) { |
| wrap.insertBefore( this[ 0 ] ); |
| } |
| |
| wrap.map( function() { |
| var elem = this; |
| |
| while ( elem.firstChild && elem.firstChild.nodeType === 1 ) { |
| elem = elem.firstChild; |
| } |
| |
| return elem; |
| } ).append( this ); |
| } |
| |
| return this; |
| }, |
| |
| wrapInner: function( html ) { |
| if ( jQuery.isFunction( html ) ) { |
| return this.each( function( i ) { |
| jQuery( this ).wrapInner( html.call( this, i ) ); |
| } ); |
| } |
| |
| return this.each( function() { |
| var self = jQuery( this ), |
| contents = self.contents(); |
| |
| if ( contents.length ) { |
| contents.wrapAll( html ); |
| |
| } else { |
| self.append( html ); |
| } |
| } ); |
| }, |
| |
| wrap: function( html ) { |
| var isFunction = jQuery.isFunction( html ); |
| |
| return this.each( function( i ) { |
| jQuery( this ).wrapAll( isFunction ? html.call( this, i ) : html ); |
| } ); |
| }, |
| |
| unwrap: function() { |
| return this.parent().each( function() { |
| if ( !jQuery.nodeName( this, "body" ) ) { |
| jQuery( this ).replaceWith( this.childNodes ); |
| } |
| } ).end(); |
| } |
| } ); |
| |
| |
| function getDisplay( elem ) { |
| return elem.style && elem.style.display || jQuery.css( elem, "display" ); |
| } |
| |
| function filterHidden( elem ) { |
| while ( elem && elem.nodeType === 1 ) { |
| if ( getDisplay( elem ) === "none" || elem.type === "hidden" ) { |
| return true; |
| } |
| elem = elem.parentNode; |
| } |
| return false; |
| } |
| |
| jQuery.expr.filters.hidden = function( elem ) { |
| |
| // Support: Opera <= 12.12 |
| // Opera reports offsetWidths and offsetHeights less than zero on some elements |
| return support.reliableHiddenOffsets() ? |
| ( elem.offsetWidth <= 0 && elem.offsetHeight <= 0 && |
| !elem.getClientRects().length ) : |
| filterHidden( elem ); |
| }; |
| |
| jQuery.expr.filters.visible = function( elem ) { |
| return !jQuery.expr.filters.hidden( elem ); |
| }; |
| |
| |
| |
| |
| var r20 = /%20/g, |
| rbracket = /\[\]$/, |
| rCRLF = /\r?\n/g, |
| rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, |
| rsubmittable = /^(?:input|select|textarea|keygen)/i; |
| |
| function buildParams( prefix, obj, traditional, add ) { |
| var name; |
| |
| if ( jQuery.isArray( obj ) ) { |
| |
| // Serialize array item. |
| jQuery.each( obj, function( i, v ) { |
| if ( traditional || rbracket.test( prefix ) ) { |
| |
| // Treat each array item as a scalar. |
| add( prefix, v ); |
| |
| } else { |
| |
| // Item is non-scalar (array or object), encode its numeric index. |
| buildParams( |
| prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]", |
| v, |
| traditional, |
| add |
| ); |
| } |
| } ); |
| |
| } else if ( !traditional && jQuery.type( obj ) === "object" ) { |
| |
| // Serialize object item. |
| for ( name in obj ) { |
| buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); |
| } |
| |
| } else { |
| |
| // Serialize scalar item. |
| add( prefix, obj ); |
| } |
| } |
| |
| // Serialize an array of form elements or a set of |
| // key/values into a query string |
| jQuery.param = function( a, traditional ) { |
| var prefix, |
| s = [], |
| add = function( key, value ) { |
| |
| // If value is a function, invoke it and return its value |
| value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value ); |
| s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value ); |
| }; |
| |
| // Set traditional to true for jQuery <= 1.3.2 behavior. |
| if ( traditional === undefined ) { |
| traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional; |
| } |
| |
| // If an array was passed in, assume that it is an array of form elements. |
| if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { |
| |
| // Serialize the form elements |
| jQuery.each( a, function() { |
| add( this.name, this.value ); |
| } ); |
| |
| } else { |
| |
| // If traditional, encode the "old" way (the way 1.3.2 or older |
| // did it), otherwise encode params recursively. |
| for ( prefix in a ) { |
| buildParams( prefix, a[ prefix ], traditional, add ); |
| } |
| } |
| |
| // Return the resulting serialization |
| return s.join( "&" ).replace( r20, "+" ); |
| }; |
| |
| jQuery.fn.extend( { |
| serialize: function() { |
| return jQuery.param( this.serializeArray() ); |
| }, |
| serializeArray: function() { |
| return this.map( function() { |
| |
| // Can add propHook for "elements" to filter or add form elements |
| var elements = jQuery.prop( this, "elements" ); |
| return elements ? jQuery.makeArray( elements ) : this; |
| } ) |
| .filter( function() { |
| var type = this.type; |
| |
| // Use .is(":disabled") so that fieldset[disabled] works |
| return this.name && !jQuery( this ).is( ":disabled" ) && |
| rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && |
| ( this.checked || !rcheckableType.test( type ) ); |
| } ) |
| .map( function( i, elem ) { |
| var val = jQuery( this ).val(); |
| |
| return val == null ? |
| null : |
| jQuery.isArray( val ) ? |
| jQuery.map( val, function( val ) { |
| return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; |
| } ) : |
| { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; |
| } ).get(); |
| } |
| } ); |
| |
| |
| // Create the request object |
| // (This is still attached to ajaxSettings for backward compatibility) |
| jQuery.ajaxSettings.xhr = window.ActiveXObject !== undefined ? |
| |
| // Support: IE6-IE8 |
| function() { |
| |
| // XHR cannot access local files, always use ActiveX for that case |
| if ( this.isLocal ) { |
| return createActiveXHR(); |
| } |
| |
| // Support: IE 9-11 |
| // IE seems to error on cross-domain PATCH requests when ActiveX XHR |
| // is used. In IE 9+ always use the native XHR. |
| // Note: this condition won't catch Edge as it doesn't define |
| // document.documentMode but it also doesn't support ActiveX so it won't |
| // reach this code. |
| if ( document.documentMode > 8 ) { |
| return createStandardXHR(); |
| } |
| |
| // Support: IE<9 |
| // oldIE XHR does not support non-RFC2616 methods (#13240) |
| // See http://msdn.microsoft.com/en-us/library/ie/ms536648(v=vs.85).aspx |
| // and http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html#sec9 |
| // Although this check for six methods instead of eight |
| // since IE also does not support "trace" and "connect" |
| return /^(get|post|head|put|delete|options)$/i.test( this.type ) && |
| createStandardXHR() || createActiveXHR(); |
| } : |
| |
| // For all other browsers, use the standard XMLHttpRequest object |
| createStandardXHR; |
| |
| var xhrId = 0, |
| xhrCallbacks = {}, |
| xhrSupported = jQuery.ajaxSettings.xhr(); |
| |
| // Support: IE<10 |
| // Open requests must be manually aborted on unload (#5280) |
| // See https://support.microsoft.com/kb/2856746 for more info |
| if ( window.attachEvent ) { |
| window.attachEvent( "onunload", function() { |
| for ( var key in xhrCallbacks ) { |
| xhrCallbacks[ key ]( undefined, true ); |
| } |
| } ); |
| } |
| |
| // Determine support properties |
| support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); |
| xhrSupported = support.ajax = !!xhrSupported; |
| |
| // Create transport if the browser can provide an xhr |
| if ( xhrSupported ) { |
| |
| jQuery.ajaxTransport( function( options ) { |
| |
| // Cross domain only allowed if supported through XMLHttpRequest |
| if ( !options.crossDomain || support.cors ) { |
| |
| var callback; |
| |
| return { |
| send: function( headers, complete ) { |
| var i, |
| xhr = options.xhr(), |
| id = ++xhrId; |
| |
| // Open the socket |
| xhr.open( |
| options.type, |
| options.url, |
| options.async, |
| options.username, |
| options.password |
| ); |
| |
| // Apply custom fields if provided |
| if ( options.xhrFields ) { |
| for ( i in options.xhrFields ) { |
| xhr[ i ] = options.xhrFields[ i ]; |
| } |
| } |
| |
| // Override mime type if needed |
| if ( options.mimeType && xhr.overrideMimeType ) { |
| xhr.overrideMimeType( options.mimeType ); |
| } |
| |
| // X-Requested-With header |
| // For cross-domain requests, seeing as conditions for a preflight are |
| // akin to a jigsaw puzzle, we simply never set it to be sure. |
| // (it can always be set on a per-request basis or even using ajaxSetup) |
| // For same-domain requests, won't change header if already provided. |
| if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) { |
| headers[ "X-Requested-With" ] = "XMLHttpRequest"; |
| } |
| |
| // Set headers |
| for ( i in headers ) { |
| |
| // Support: IE<9 |
| // IE's ActiveXObject throws a 'Type Mismatch' exception when setting |
| // request header to a null-value. |
| // |
| // To keep consistent with other XHR implementations, cast the value |
| // to string and ignore `undefined`. |
| if ( headers[ i ] !== undefined ) { |
| xhr.setRequestHeader( i, headers[ i ] + "" ); |
| } |
| } |
| |
| // Do send the request |
| // This may raise an exception which is actually |
| // handled in jQuery.ajax (so no try/catch here) |
| xhr.send( ( options.hasContent && options.data ) || null ); |
| |
| // Listener |
| callback = function( _, isAbort ) { |
| var status, statusText, responses; |
| |
| // Was never called and is aborted or complete |
| if ( callback && ( isAbort || xhr.readyState === 4 ) ) { |
| |
| // Clean up |
| delete xhrCallbacks[ id ]; |
| callback = undefined; |
| xhr.onreadystatechange = jQuery.noop; |
| |
| // Abort manually if needed |
| if ( isAbort ) { |
| if ( xhr.readyState !== 4 ) { |
| xhr.abort(); |
| } |
| } else { |
| responses = {}; |
| status = xhr.status; |
| |
| // Support: IE<10 |
| // Accessing binary-data responseText throws an exception |
| // (#11426) |
| if ( typeof xhr.responseText === "string" ) { |
| responses.text = xhr.responseText; |
| } |
| |
| // Firefox throws an exception when accessing |
| // statusText for faulty cross-domain requests |
| try { |
| statusText = xhr.statusText; |
| } catch ( e ) { |
| |
| // We normalize with Webkit giving an empty statusText |
| statusText = ""; |
| } |
| |
| // Filter status for non standard behaviors |
| |
| // If the request is local and we have data: assume a success |
| // (success with no data won't get notified, that's the best we |
| // can do given current implementations) |
| if ( !status && options.isLocal && !options.crossDomain ) { |
| status = responses.text ? 200 : 404; |
| |
| // IE - #1450: sometimes returns 1223 when it should be 204 |
| } else if ( status === 1223 ) { |
| status = 204; |
| } |
| } |
| } |
| |
| // Call complete if needed |
| if ( responses ) { |
| complete( status, statusText, responses, xhr.getAllResponseHeaders() ); |
| } |
| }; |
| |
| // Do send the request |
| // `xhr.send` may raise an exception, but it will be |
| // handled in jQuery.ajax (so no try/catch here) |
| if ( !options.async ) { |
| |
| // If we're in sync mode we fire the callback |
| callback(); |
| } else if ( xhr.readyState === 4 ) { |
| |
| // (IE6 & IE7) if it's in cache and has been |
| // retrieved directly we need to fire the callback |
| window.setTimeout( callback ); |
| } else { |
| |
| // Register the callback, but delay it in case `xhr.send` throws |
| // Add to the list of active xhr callbacks |
| xhr.onreadystatechange = xhrCallbacks[ id ] = callback; |
| } |
| }, |
| |
| abort: function() { |
| if ( callback ) { |
| callback( undefined, true ); |
| } |
| } |
| }; |
| } |
| } ); |
| } |
| |
| // Functions to create xhrs |
| function createStandardXHR() { |
| try { |
| return new window.XMLHttpRequest(); |
| } catch ( e ) {} |
| } |
| |
| function createActiveXHR() { |
| try { |
| return new window.ActiveXObject( "Microsoft.XMLHTTP" ); |
| } catch ( e ) {} |
| } |
| |
| |
| |
| |
| // Install script dataType |
| jQuery.ajaxSetup( { |
| accepts: { |
| script: "text/javascript, application/javascript, " + |
| "application/ecmascript, application/x-ecmascript" |
| }, |
| contents: { |
| script: /\b(?:java|ecma)script\b/ |
| }, |
| converters: { |
| "text script": function( text ) { |
| jQuery.globalEval( text ); |
| return text; |
| } |
| } |
| } ); |
| |
| // Handle cache's special case and global |
| jQuery.ajaxPrefilter( "script", function( s ) { |
| if ( s.cache === undefined ) { |
| s.cache = false; |
| } |
| if ( s.crossDomain ) { |
| s.type = "GET"; |
| s.global = false; |
| } |
| } ); |
| |
| // Bind script tag hack transport |
| jQuery.ajaxTransport( "script", function( s ) { |
| |
| // This transport only deals with cross domain requests |
| if ( s.crossDomain ) { |
| |
| var script, |
| head = document.head || jQuery( "head" )[ 0 ] || document.documentElement; |
| |
| return { |
| |
| send: function( _, callback ) { |
| |
| script = document.createElement( "script" ); |
| |
| script.async = true; |
| |
| if ( s.scriptCharset ) { |
| script.charset = s.scriptCharset; |
| } |
| |
| script.src = s.url; |
| |
| // Attach handlers for all browsers |
| script.onload = script.onreadystatechange = function( _, isAbort ) { |
| |
| if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) { |
| |
| // Handle memory leak in IE |
| script.onload = script.onreadystatechange = null; |
| |
| // Remove the script |
| if ( script.parentNode ) { |
| script.parentNode.removeChild( script ); |
| } |
| |
| // Dereference the script |
| script = null; |
| |
| // Callback if not abort |
| if ( !isAbort ) { |
| callback( 200, "success" ); |
| } |
| } |
| }; |
| |
| // Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending |
| // Use native DOM manipulation to avoid our domManip AJAX trickery |
| head.insertBefore( script, head.firstChild ); |
| }, |
| |
| abort: function() { |
| if ( script ) { |
| script.onload( undefined, true ); |
| } |
| } |
| }; |
| } |
| } ); |
| |
| |
| |
| |
| var oldCallbacks = [], |
| rjsonp = /(=)\?(?=&|$)|\?\?/; |
| |
| // Default jsonp settings |
| jQuery.ajaxSetup( { |
| jsonp: "callback", |
| jsonpCallback: function() { |
| var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) ); |
| this[ callback ] = true; |
| return callback; |
| } |
| } ); |
| |
| // Detect, normalize options and install callbacks for jsonp requests |
| jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) { |
| |
| var callbackName, overwritten, responseContainer, |
| jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ? |
| "url" : |
| typeof s.data === "string" && |
| ( s.contentType || "" ) |
| .indexOf( "application/x-www-form-urlencoded" ) === 0 && |
| rjsonp.test( s.data ) && "data" |
| ); |
| |
| // Handle iff the expected data type is "jsonp" or we have a parameter to set |
| if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) { |
| |
| // Get callback name, remembering preexisting value associated with it |
| callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ? |
| s.jsonpCallback() : |
| s.jsonpCallback; |
| |
| // Insert callback into url or form data |
| if ( jsonProp ) { |
| s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName ); |
| } else if ( s.jsonp !== false ) { |
| s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName; |
| } |
| |
| // Use data converter to retrieve json after script execution |
| s.converters[ "script json" ] = function() { |
| if ( !responseContainer ) { |
| jQuery.error( callbackName + " was not called" ); |
| } |
| return responseContainer[ 0 ]; |
| }; |
| |
| // force json dataType |
| s.dataTypes[ 0 ] = "json"; |
| |
| // Install callback |
| overwritten = window[ callbackName ]; |
| window[ callbackName ] = function() { |
| responseContainer = arguments; |
| }; |
| |
| // Clean-up function (fires after converters) |
| jqXHR.always( function() { |
| |
| // If previous value didn't exist - remove it |
| if ( overwritten === undefined ) { |
| jQuery( window ).removeProp( callbackName ); |
| |
| // Otherwise restore preexisting value |
| } else { |
| window[ callbackName ] = overwritten; |
| } |
| |
| // Save back as free |
| if ( s[ callbackName ] ) { |
| |
| // make sure that re-using the options doesn't screw things around |
| s.jsonpCallback = originalSettings.jsonpCallback; |
| |
| // save the callback name for future use |
| oldCallbacks.push( callbackName ); |
| } |
| |
| // Call if it was a function and we have a response |
| if ( responseContainer && jQuery.isFunction( overwritten ) ) { |
| overwritten( responseContainer[ 0 ] ); |
| } |
| |
| responseContainer = overwritten = undefined; |
| } ); |
| |
| // Delegate to script |
| return "script"; |
| } |
| } ); |
| |
| |
| |
| |
| // data: string of html |
| // context (optional): If specified, the fragment will be created in this context, |
| // defaults to document |
| // keepScripts (optional): If true, will include scripts passed in the html string |
| jQuery.parseHTML = function( data, context, keepScripts ) { |
| if ( !data || typeof data !== "string" ) { |
| return null; |
| } |
| if ( typeof context === "boolean" ) { |
| keepScripts = context; |
| context = false; |
| } |
| context = context || document; |
| |
| var parsed = rsingleTag.exec( data ), |
| scripts = !keepScripts && []; |
| |
| // Single tag |
| if ( parsed ) { |
| return [ context.createElement( parsed[ 1 ] ) ]; |
| } |
| |
| parsed = buildFragment( [ data ], context, scripts ); |
| |
| if ( scripts && scripts.length ) { |
| jQuery( scripts ).remove(); |
| } |
| |
| return jQuery.merge( [], parsed.childNodes ); |
| }; |
| |
| |
| // Keep a copy of the old load method |
| var _load = jQuery.fn.load; |
| |
| /** |
| * Load a url into a page |
| */ |
| jQuery.fn.load = function( url, params, callback ) { |
| if ( typeof url !== "string" && _load ) { |
| return _load.apply( this, arguments ); |
| } |
| |
| var selector, type, response, |
| self = this, |
| off = url.indexOf( " " ); |
| |
| if ( off > -1 ) { |
| selector = jQuery.trim( url.slice( off, url.length ) ); |
| url = url.slice( 0, off ); |
| } |
| |
| // If it's a function |
| if ( jQuery.isFunction( params ) ) { |
| |
| // We assume that it's the callback |
| callback = params; |
| params = undefined; |
| |
| // Otherwise, build a param string |
| } else if ( params && typeof params === "object" ) { |
| type = "POST"; |
| } |
| |
| // If we have elements to modify, make the request |
| if ( self.length > 0 ) { |
| jQuery.ajax( { |
| url: url, |
| |
| // If "type" variable is undefined, then "GET" method will be used. |
| // Make value of this field explicit since |
| // user can override it through ajaxSetup method |
| type: type || "GET", |
| dataType: "html", |
| data: params |
| } ).done( function( responseText ) { |
| |
| // Save response for use in complete callback |
| response = arguments; |
| |
| self.html( selector ? |
| |
| // If a selector was specified, locate the right elements in a dummy div |
| // Exclude scripts to avoid IE 'Permission Denied' errors |
| jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) : |
| |
| // Otherwise use the full result |
| responseText ); |
| |
| // If the request succeeds, this function gets "data", "status", "jqXHR" |
| // but they are ignored because response was set above. |
| // If it fails, this function gets "jqXHR", "status", "error" |
| } ).always( callback && function( jqXHR, status ) { |
| self.each( function() { |
| callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] ); |
| } ); |
| } ); |
| } |
| |
| return this; |
| }; |
| |
| |
| |
| |
| // Attach a bunch of functions for handling common AJAX events |
| jQuery.each( [ |
| "ajaxStart", |
| "ajaxStop", |
| "ajaxComplete", |
| "ajaxError", |
| "ajaxSuccess", |
| "ajaxSend" |
| ], function( i, type ) { |
| jQuery.fn[ type ] = function( fn ) { |
| return this.on( type, fn ); |
| }; |
| } ); |
| |
| |
| |
| |
| jQuery.expr.filters.animated = function( elem ) { |
| return jQuery.grep( jQuery.timers, function( fn ) { |
| return elem === fn.elem; |
| } ).length; |
| }; |
| |
| |
| |
| |
| |
| /** |
| * Gets a window from an element |
| */ |
| function getWindow( elem ) { |
| return jQuery.isWindow( elem ) ? |
| elem : |
| elem.nodeType === 9 ? |
| elem.defaultView || elem.parentWindow : |
| false; |
| } |
| |
| jQuery.offset = { |
| setOffset: function( elem, options, i ) { |
| var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition, |
| position = jQuery.css( elem, "position" ), |
| curElem = jQuery( elem ), |
| props = {}; |
| |
| // set position first, in-case top/left are set even on static elem |
| if ( position === "static" ) { |
| elem.style.position = "relative"; |
| } |
| |
| curOffset = curElem.offset(); |
| curCSSTop = jQuery.css( elem, "top" ); |
| curCSSLeft = jQuery.css( elem, "left" ); |
| calculatePosition = ( position === "absolute" || position === "fixed" ) && |
| jQuery.inArray( "auto", [ curCSSTop, curCSSLeft ] ) > -1; |
| |
| // need to be able to calculate position if either top or left |
| // is auto and position is either absolute or fixed |
| if ( calculatePosition ) { |
| curPosition = curElem.position(); |
| curTop = curPosition.top; |
| curLeft = curPosition.left; |
| } else { |
| curTop = parseFloat( curCSSTop ) || 0; |
| curLeft = parseFloat( curCSSLeft ) || 0; |
| } |
| |
| if ( jQuery.isFunction( options ) ) { |
| |
| // Use jQuery.extend here to allow modification of coordinates argument (gh-1848) |
| options = options.call( elem, i, jQuery.extend( {}, curOffset ) ); |
| } |
| |
| if ( options.top != null ) { |
| props.top = ( options.top - curOffset.top ) + curTop; |
| } |
| if ( options.left != null ) { |
| props.left = ( options.left - curOffset.left ) + curLeft; |
| } |
| |
| if ( "using" in options ) { |
| options.using.call( elem, props ); |
| } else { |
| curElem.css( props ); |
| } |
| } |
| }; |
| |
| jQuery.fn.extend( { |
| offset: function( options ) { |
| if ( arguments.length ) { |
| return options === undefined ? |
| this : |
| this.each( function( i ) { |
| jQuery.offset.setOffset( this, options, i ); |
| } ); |
| } |
| |
| var docElem, win, |
| box = { top: 0, left: 0 }, |
| elem = this[ 0 ], |
| doc = elem && elem.ownerDocument; |
| |
| if ( !doc ) { |
| return; |
| } |
| |
| docElem = doc.documentElement; |
| |
| // Make sure it's not a disconnected DOM node |
| if ( !jQuery.contains( docElem, elem ) ) { |
| return box; |
| } |
| |
| // If we don't have gBCR, just use 0,0 rather than error |
| // BlackBerry 5, iOS 3 (original iPhone) |
| if ( typeof elem.getBoundingClientRect !== "undefined" ) { |
| box = elem.getBoundingClientRect(); |
| } |
| win = getWindow( doc ); |
| return { |
| top: box.top + ( win.pageYOffset || docElem.scrollTop ) - ( docElem.clientTop || 0 ), |
| left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 ) |
| }; |
| }, |
| |
| position: function() { |
| if ( !this[ 0 ] ) { |
| return; |
| } |
| |
| var offsetParent, offset, |
| parentOffset = { top: 0, left: 0 }, |
| elem = this[ 0 ]; |
| |
| // Fixed elements are offset from window (parentOffset = {top:0, left: 0}, |
| // because it is its only offset parent |
| if ( jQuery.css( elem, "position" ) === "fixed" ) { |
| |
| // we assume that getBoundingClientRect is available when computed position is fixed |
| offset = elem.getBoundingClientRect(); |
| } else { |
| |
| // Get *real* offsetParent |
| offsetParent = this.offsetParent(); |
| |
| // Get correct offsets |
| offset = this.offset(); |
| if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) { |
| parentOffset = offsetParent.offset(); |
| } |
| |
| // Add offsetParent borders |
| parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true ); |
| parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true ); |
| } |
| |
| // Subtract parent offsets and element margins |
| // note: when an element has margin: auto the offsetLeft and marginLeft |
| // are the same in Safari causing offset.left to incorrectly be 0 |
| return { |
| top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ), |
| left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true ) |
| }; |
| }, |
| |
| offsetParent: function() { |
| return this.map( function() { |
| var offsetParent = this.offsetParent; |
| |
| while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && |
| jQuery.css( offsetParent, "position" ) === "static" ) ) { |
| offsetParent = offsetParent.offsetParent; |
| } |
| return offsetParent || documentElement; |
| } ); |
| } |
| } ); |
| |
| // Create scrollLeft and scrollTop methods |
| jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) { |
| var top = /Y/.test( prop ); |
| |
| jQuery.fn[ method ] = function( val ) { |
| return access( this, function( elem, method, val ) { |
| var win = getWindow( elem ); |
| |
| if ( val === undefined ) { |
| return win ? ( prop in win ) ? win[ prop ] : |
| win.document.documentElement[ method ] : |
| elem[ method ]; |
| } |
| |
| if ( win ) { |
| win.scrollTo( |
| !top ? val : jQuery( win ).scrollLeft(), |
| top ? val : jQuery( win ).scrollTop() |
| ); |
| |
| } else { |
| elem[ method ] = val; |
| } |
| }, method, val, arguments.length, null ); |
| }; |
| } ); |
| |
| // Support: Safari<7-8+, Chrome<37-44+ |
| // Add the top/left cssHooks using jQuery.fn.position |
| // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084 |
| // getComputedStyle returns percent when specified for top/left/bottom/right |
| // rather than make the css module depend on the offset module, we just check for it here |
| jQuery.each( [ "top", "left" ], function( i, prop ) { |
| jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition, |
| function( elem, computed ) { |
| if ( computed ) { |
| computed = curCSS( elem, prop ); |
| |
| // if curCSS returns percentage, fallback to offset |
| return rnumnonpx.test( computed ) ? |
| jQuery( elem ).position()[ prop ] + "px" : |
| computed; |
| } |
| } |
| ); |
| } ); |
| |
| |
| // Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods |
| jQuery.each( { Height: "height", Width: "width" }, function( name, type ) { |
| jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, |
| function( defaultExtra, funcName ) { |
| |
| // margin is only for outerHeight, outerWidth |
| jQuery.fn[ funcName ] = function( margin, value ) { |
| var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ), |
| extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" ); |
| |
| return access( this, function( elem, type, value ) { |
| var doc; |
| |
| if ( jQuery.isWindow( elem ) ) { |
| |
| // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there |
| // isn't a whole lot we can do. See pull request at this URL for discussion: |
| // https://github.com/jquery/jquery/pull/764 |
| return elem.document.documentElement[ "client" + name ]; |
| } |
| |
| // Get document width or height |
| if ( elem.nodeType === 9 ) { |
| doc = elem.documentElement; |
| |
| // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], |
| // whichever is greatest |
| // unfortunately, this causes bug #3838 in IE6/8 only, |
| // but there is currently no good, small way to fix it. |
| return Math.max( |
| elem.body[ "scroll" + name ], doc[ "scroll" + name ], |
| elem.body[ "offset" + name ], doc[ "offset" + name ], |
| doc[ "client" + name ] |
| ); |
| } |
| |
| return value === undefined ? |
| |
| // Get width or height on the element, requesting but not forcing parseFloat |
| jQuery.css( elem, type, extra ) : |
| |
| // Set width or height on the element |
| jQuery.style( elem, type, value, extra ); |
| }, type, chainable ? margin : undefined, chainable, null ); |
| }; |
| } ); |
| } ); |
| |
| |
| jQuery.fn.extend( { |
| |
| bind: function( types, data, fn ) { |
| return this.on( types, null, data, fn ); |
| }, |
| unbind: function( types, fn ) { |
| return this.off( types, null, fn ); |
| }, |
| |
| delegate: function( selector, types, data, fn ) { |
| return this.on( types, selector, data, fn ); |
| }, |
| undelegate: function( selector, types, fn ) { |
| |
| // ( namespace ) or ( selector, types [, fn] ) |
| return arguments.length === 1 ? |
| this.off( selector, "**" ) : |
| this.off( types, selector || "**", fn ); |
| } |
| } ); |
| |
| // The number of elements contained in the matched element set |
| jQuery.fn.size = function() { |
| return this.length; |
| }; |
| |
| jQuery.fn.andSelf = jQuery.fn.addBack; |
| |
| |
| |
| |
| // Register as a named AMD module, since jQuery can be concatenated with other |
| // files that may use define, but not via a proper concatenation script that |
| // understands anonymous AMD modules. A named AMD is safest and most robust |
| // way to register. Lowercase jquery is used because AMD module names are |
| // derived from file names, and jQuery is normally delivered in a lowercase |
| // file name. Do this after creating the global so that if an AMD module wants |
| // to call noConflict to hide this version of jQuery, it will work. |
| |
| // Note that for maximum portability, libraries that are not jQuery should |
| // declare themselves as anonymous modules, and avoid setting a global if an |
| // AMD loader is present. jQuery is a special case. For more information, see |
| // https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon |
| |
| if ( typeof define === "function" && define.amd ) { |
| define( "jquery", [], function() { |
| return jQuery; |
| } ); |
| } |
| |
| |
| |
| var |
| |
| // Map over jQuery in case of overwrite |
| _jQuery = window.jQuery, |
| |
| // Map over the $ in case of overwrite |
| _$ = window.$; |
| |
| jQuery.noConflict = function( deep ) { |
| if ( window.$ === jQuery ) { |
| window.$ = _$; |
| } |
| |
| if ( deep && window.jQuery === jQuery ) { |
| window.jQuery = _jQuery; |
| } |
| |
| return jQuery; |
| }; |
| |
| // Expose jQuery and $ identifiers, even in |
| // AMD (#7102#comment:10, https://github.com/jquery/jquery/pull/557) |
| // and CommonJS for browser emulators (#13566) |
| if ( !noGlobal ) { |
| window.jQuery = window.$ = jQuery; |
| } |
| |
| return jQuery; |
| })); |
| |
| |
| /*! DataTables 1.10.12 |
| * ©2008-2015 SpryMedia Ltd - datatables.net/license |
| */ |
| |
| /** |
| * @summary DataTables |
| * @description Paginate, search and order HTML tables |
| * @version 1.10.12 |
| * @file jquery.dataTables.js |
| * @author SpryMedia Ltd (www.sprymedia.co.uk) |
| * @contact www.sprymedia.co.uk/contact |
| * @copyright Copyright 2008-2015 SpryMedia Ltd. |
| * |
| * This source file is free software, available under the following license: |
| * MIT license - http://datatables.net/license |
| * |
| * This source file is distributed in the hope that it will be useful, but |
| * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
| * or FITNESS FOR A PARTICULAR PURPOSE. See the license files for details. |
| * |
| * For details please refer to: http://www.datatables.net |
| */ |
| |
| /*jslint evil: true, undef: true, browser: true */ |
| /*globals $,require,jQuery,define,_selector_run,_selector_opts,_selector_first,_selector_row_indexes,_ext,_Api,_api_register,_api_registerPlural,_re_new_lines,_re_html,_re_formatted_numeric,_re_escape_regex,_empty,_intVal,_numToDecimal,_isNumber,_isHtml,_htmlNumeric,_pluck,_pluck_order,_range,_stripHtml,_unique,_fnBuildAjax,_fnAjaxUpdate,_fnAjaxParameters,_fnAjaxUpdateDraw,_fnAjaxDataSrc,_fnAddColumn,_fnColumnOptions,_fnAdjustColumnSizing,_fnVisibleToColumnIndex,_fnColumnIndexToVisible,_fnVisbleColumns,_fnGetColumns,_fnColumnTypes,_fnApplyColumnDefs,_fnHungarianMap,_fnCamelToHungarian,_fnLanguageCompat,_fnBrowserDetect,_fnAddData,_fnAddTr,_fnNodeToDataIndex,_fnNodeToColumnIndex,_fnGetCellData,_fnSetCellData,_fnSplitObjNotation,_fnGetObjectDataFn,_fnSetObjectDataFn,_fnGetDataMaster,_fnClearTable,_fnDeleteIndex,_fnInvalidate,_fnGetRowElements,_fnCreateTr,_fnBuildHead,_fnDrawHead,_fnDraw,_fnReDraw,_fnAddOptionsHtml,_fnDetectHeader,_fnGetUniqueThs,_fnFeatureHtmlFilter,_fnFilterComplete,_fnFilterCustom,_fnFilterColumn,_fnFilter,_fnFilterCreateSearch,_fnEscapeRegex,_fnFilterData,_fnFeatureHtmlInfo,_fnUpdateInfo,_fnInfoMacros,_fnInitialise,_fnInitComplete,_fnLengthChange,_fnFeatureHtmlLength,_fnFeatureHtmlPaginate,_fnPageChange,_fnFeatureHtmlProcessing,_fnProcessingDisplay,_fnFeatureHtmlTable,_fnScrollDraw,_fnApplyToChildren,_fnCalculateColumnWidths,_fnThrottle,_fnConvertToWidth,_fnGetWidestNode,_fnGetMaxLenString,_fnStringToCss,_fnSortFlatten,_fnSort,_fnSortAria,_fnSortListener,_fnSortAttachListener,_fnSortingClasses,_fnSortData,_fnSaveState,_fnLoadState,_fnSettingsFromNode,_fnLog,_fnMap,_fnBindAction,_fnCallbackReg,_fnCallbackFire,_fnLengthOverflow,_fnRenderer,_fnDataSource,_fnRowAttributes*/ |
| |
| (function( factory ) { |
| "use strict"; |
| |
| if ( typeof define === 'function' && define.amd ) { |
| // AMD |
| define( ['jquery'], function ( $ ) { |
| return factory( $, window, document ); |
| } ); |
| } |
| else if ( typeof exports === 'object' ) { |
| // CommonJS |
| module.exports = function (root, $) { |
| if ( ! root ) { |
| // CommonJS environments without a window global must pass a |
| // root. This will give an error otherwise |
| root = window; |
| } |
| |
| if ( ! $ ) { |
| $ = typeof window !== 'undefined' ? // jQuery's factory checks for a global window |
| require('jquery') : |
| require('jquery')( root ); |
| } |
| |
| return factory( $, root, root.document ); |
| }; |
| } |
| else { |
| // Browser |
| factory( jQuery, window, document ); |
| } |
| } |
| (function( $, window, document, undefined ) { |
| "use strict"; |
| |
| /** |
| * DataTables is a plug-in for the jQuery Javascript library. It is a highly |
| * flexible tool, based upon the foundations of progressive enhancement, |
| * which will add advanced interaction controls to any HTML table. For a |
| * full list of features please refer to |
| * [DataTables.net](href="http://datatables.net). |
| * |
| * Note that the `DataTable` object is not a global variable but is aliased |
| * to `jQuery.fn.DataTable` and `jQuery.fn.dataTable` through which it may |
| * be accessed. |
| * |
| * @class |
| * @param {object} [init={}] Configuration object for DataTables. Options |
| * are defined by {@link DataTable.defaults} |
| * @requires jQuery 1.7+ |
| * |
| * @example |
| * // Basic initialisation |
| * $(document).ready( function { |
| * $('#example').dataTable(); |
| * } ); |
| * |
| * @example |
| * // Initialisation with configuration options - in this case, disable |
| * // pagination and sorting. |
| * $(document).ready( function { |
| * $('#example').dataTable( { |
| * "paginate": false, |
| * "sort": false |
| * } ); |
| * } ); |
| */ |
| var DataTable = function ( options ) |
| { |
| /** |
| * Perform a jQuery selector action on the table's TR elements (from the tbody) and |
| * return the resulting jQuery object. |
| * @param {string|node|jQuery} sSelector jQuery selector or node collection to act on |
| * @param {object} [oOpts] Optional parameters for modifying the rows to be included |
| * @param {string} [oOpts.filter=none] Select TR elements that meet the current filter |
| * criterion ("applied") or all TR elements (i.e. no filter). |
| * @param {string} [oOpts.order=current] Order of the TR elements in the processed array. |
| * Can be either 'current', whereby the current sorting of the table is used, or |
| * 'original' whereby the original order the data was read into the table is used. |
| * @param {string} [oOpts.page=all] Limit the selection to the currently displayed page |
| * ("current") or not ("all"). If 'current' is given, then order is assumed to be |
| * 'current' and filter is 'applied', regardless of what they might be given as. |
| * @returns {object} jQuery object, filtered by the given selector. |
| * @dtopt API |
| * @deprecated Since v1.10 |
| * |
| * @example |
| * $(document).ready(function() { |
| * var oTable = $('#example').dataTable(); |
| * |
| * // Highlight every second row |
| * oTable.$('tr:odd').css('backgroundColor', 'blue'); |
| * } ); |
| * |
| * @example |
| * $(document).ready(function() { |
| * var oTable = $('#example').dataTable(); |
| * |
| * // Filter to rows with 'Webkit' in them, add a background colour and then |
| * // remove the filter, thus highlighting the 'Webkit' rows only. |
| * oTable.fnFilter('Webkit'); |
| * oTable.$('tr', {"search": "applied"}).css('backgroundColor', 'blue'); |
| * oTable.fnFilter(''); |
| * } ); |
| */ |
| this.$ = function ( sSelector, oOpts ) |
| { |
| return this.api(true).$( sSelector, oOpts ); |
| }; |
| |
| |
| /** |
| * Almost identical to $ in operation, but in this case returns the data for the matched |
| * rows - as such, the jQuery selector used should match TR row nodes or TD/TH cell nodes |
| * rather than any descendants, so the data can be obtained for the row/cell. If matching |
| * rows are found, the data returned is the original data array/object that was used to |
| * create the row (or a generated array if from a DOM source). |
| * |
| * This method is often useful in-combination with $ where both functions are given the |
| * same parameters and the array indexes will match identically. |
| * @param {string|node|jQuery} sSelector jQuery selector or node collection to act on |
| * @param {object} [oOpts] Optional parameters for modifying the rows to be included |
| * @param {string} [oOpts.filter=none] Select elements that meet the current filter |
| * criterion ("applied") or all elements (i.e. no filter). |
| * @param {string} [oOpts.order=current] Order of the data in the processed array. |
| * Can be either 'current', whereby the current sorting of the table is used, or |
| * 'original' whereby the original order the data was read into the table is used. |
| * @param {string} [oOpts.page=all] Limit the selection to the currently displayed page |
| * ("current") or not ("all"). If 'current' is given, then order is assumed to be |
| * 'current' and filter is 'applied', regardless of what they might be given as. |
| * @returns {array} Data for the matched elements. If any elements, as a result of the |
| * selector, were not TR, TD or TH elements in the DataTable, they will have a null |
| * entry in the array. |
| * @dtopt API |
| * @deprecated Since v1.10 |
| * |
| * @example |
| * $(document).ready(function() { |
| * var oTable = $('#example').dataTable(); |
| * |
| * // Get the data from the first row in the table |
| * var data = oTable._('tr:first'); |
| * |
| * // Do something useful with the data |
| * alert( "First cell is: "+data[0] ); |
| * } ); |
| * |
| * @example |
| * $(document).ready(function() { |
| * var oTable = $('#example').dataTable(); |
| * |
| * // Filter to 'Webkit' and get all data for |
| * oTable.fnFilter('Webkit'); |
| * var data = oTable._('tr', {"search": "applied"}); |
| * |
| * // Do something with the data |
| * alert( data.length+" rows matched the search" ); |
| * } ); |
| */ |
| this._ = function ( sSelector, oOpts ) |
| { |
| return this.api(true).rows( sSelector, oOpts ).data(); |
| }; |
| |
| |
| /** |
| * Create a DataTables Api instance, with the currently selected tables for |
| * the Api's context. |
| * @param {boolean} [traditional=false] Set the API instance's context to be |
| * only the table referred to by the `DataTable.ext.iApiIndex` option, as was |
| * used in the API presented by DataTables 1.9- (i.e. the traditional mode), |
| * or if all tables captured in the jQuery object should be used. |
| * @return {DataTables.Api} |
| */ |
| this.api = function ( traditional ) |
| { |
| return traditional ? |
| new _Api( |
| _fnSettingsFromNode( this[ _ext.iApiIndex ] ) |
| ) : |
| new _Api( this ); |
| }; |
| |
| |
| /** |
| * Add a single new row or multiple rows of data to the table. Please note |
| * that this is suitable for client-side processing only - if you are using |
| * server-side processing (i.e. "bServerSide": true), then to add data, you |
| * must add it to the data source, i.e. the server-side, through an Ajax call. |
| * @param {array|object} data The data to be added to the table. This can be: |
| * <ul> |
| * <li>1D array of data - add a single row with the data provided</li> |
| * <li>2D array of arrays - add multiple rows in a single call</li> |
| * <li>object - data object when using <i>mData</i></li> |
| * <li>array of objects - multiple data objects when using <i>mData</i></li> |
| * </ul> |
| * @param {bool} [redraw=true] redraw the table or not |
| * @returns {array} An array of integers, representing the list of indexes in |
| * <i>aoData</i> ({@link DataTable.models.oSettings}) that have been added to |
| * the table. |
| * @dtopt API |
| * @deprecated Since v1.10 |
| * |
| * @example |
| * // Global var for counter |
| * var giCount = 2; |
| * |
| * $(document).ready(function() { |
| * $('#example').dataTable(); |
| * } ); |
| * |
| * function fnClickAddRow() { |
| * $('#example').dataTable().fnAddData( [ |
| * giCount+".1", |
| * giCount+".2", |
| * giCount+".3", |
| * giCount+".4" ] |
| * ); |
| * |
| * giCount++; |
| * } |
| */ |
| this.fnAddData = function( data, redraw ) |
| { |
| var api = this.api( true ); |
| |
| /* Check if we want to add multiple rows or not */ |
| var rows = $.isArray(data) && ( $.isArray(data[0]) || $.isPlainObject(data[0]) ) ? |
| api.rows.add( data ) : |
| api.row.add( data ); |
| |
| if ( redraw === undefined || redraw ) { |
| api.draw(); |
| } |
| |
| return rows.flatten().toArray(); |
| }; |
| |
| |
| /** |
| * This function will make DataTables recalculate the column sizes, based on the data |
| * contained in the table and the sizes applied to the columns (in the DOM, CSS or |
| * through the sWidth parameter). This can be useful when the width of the table's |
| * parent element changes (for example a window resize). |
| * @param {boolean} [bRedraw=true] Redraw the table or not, you will typically want to |
| * @dtopt API |
| * @deprecated Since v1.10 |
| * |
| * @example |
| * $(document).ready(function() { |
| * var oTable = $('#example').dataTable( { |
| * "sScrollY": "200px", |
| * "bPaginate": false |
| * } ); |
| * |
| * $(window).bind('resize', function () { |
| * oTable.fnAdjustColumnSizing(); |
| * } ); |
| * } ); |
| */ |
| this.fnAdjustColumnSizing = function ( bRedraw ) |
| { |
| var api = this.api( true ).columns.adjust(); |
| var settings = api.settings()[0]; |
| var scroll = settings.oScroll; |
| |
| if ( bRedraw === undefined || bRedraw ) { |
| api.draw( false ); |
| } |
| else if ( scroll.sX !== "" || scroll.sY !== "" ) { |
| /* If not redrawing, but scrolling, we want to apply the new column sizes anyway */ |
| _fnScrollDraw( settings ); |
| } |
| }; |
| |
| |
| /** |
| * Quickly and simply clear a table |
| * @param {bool} [bRedraw=true] redraw the table or not |
| * @dtopt API |
| * @deprecated Since v1.10 |
| * |
| * @example |
| * $(document).ready(function() { |
| * var oTable = $('#example').dataTable(); |
| * |
| * // Immediately 'nuke' the current rows (perhaps waiting for an Ajax callback...) |
| * oTable.fnClearTable(); |
| * } ); |
| */ |
| this.fnClearTable = function( bRedraw ) |
| { |
| var api = this.api( true ).clear(); |
| |
| if ( bRedraw === undefined || bRedraw ) { |
| api.draw(); |
| } |
| }; |
| |
| |
| /** |
| * The exact opposite of 'opening' a row, this function will close any rows which |
| * are currently 'open'. |
| * @param {node} nTr the table row to 'close' |
| * @returns {int} 0 on success, or 1 if failed (can't find the row) |
| * @dtopt API |
| * @deprecated Since v1.10 |
| * |
| * @example |
| * $(document).ready(function() { |
| * var oTable; |
| * |
| * // 'open' an information row when a row is clicked on |
| * $('#example tbody tr').click( function () { |
| * if ( oTable.fnIsOpen(this) ) { |
| * oTable.fnClose( this ); |
| * } else { |
| * oTable.fnOpen( this, "Temporary row opened", "info_row" ); |
| * } |
| * } ); |
| * |
| * oTable = $('#example').dataTable(); |
| * } ); |
| */ |
| this.fnClose = function( nTr ) |
| { |
| this.api( true ).row( nTr ).child.hide(); |
| }; |
| |
| |
| /** |
| * Remove a row for the table |
| * @param {mixed} target The index of the row from aoData to be deleted, or |
| * the TR element you want to delete |
| * @param {function|null} [callBack] Callback function |
| * @param {bool} [redraw=true] Redraw the table or not |
| * @returns {array} The row that was deleted |
| * @dtopt API |
| * @deprecated Since v1.10 |
| * |
| * @example |
| * $(document).ready(function() { |
| * var oTable = $('#example').dataTable(); |
| * |
| * // Immediately remove the first row |
| * oTable.fnDeleteRow( 0 ); |
| * } ); |
| */ |
| this.fnDeleteRow = function( target, callback, redraw ) |
| { |
| var api = this.api( true ); |
| var rows = api.rows( target ); |
| var settings = rows.settings()[0]; |
| var data = settings.aoData[ rows[0][0] ]; |
| |
| rows.remove(); |
| |
| if ( callback ) { |
| callback.call( this, settings, data ); |
| } |
| |
| if ( redraw === undefined || redraw ) { |
| api.draw(); |
| } |
| |
| return data; |
| }; |
| |
| |
| /** |
| * Restore the table to it's original state in the DOM by removing all of DataTables |
| * enhancements, alterations to the DOM structure of the table and event listeners. |
| * @param {boolean} [remove=false] Completely remove the table from the DOM |
| * @dtopt API |
| * @deprecated Since v1.10 |
| * |
| * @example |
| * $(document).ready(function() { |
| * // This example is fairly pointless in reality, but shows how fnDestroy can be used |
| * var oTable = $('#example').dataTable(); |
| * oTable.fnDestroy(); |
| * } ); |
| */ |
| this.fnDestroy = function ( remove ) |
| { |
| this.api( true ).destroy( remove ); |
| }; |
| |
| |
| /** |
| * Redraw the table |
| * @param {bool} [complete=true] Re-filter and resort (if enabled) the table before the draw. |
| * @dtopt API |
| * @deprecated Since v1.10 |
| * |
| * @example |
| * $(document).ready(function() { |
| * var oTable = $('#example').dataTable(); |
| * |
| * // Re-draw the table - you wouldn't want to do it here, but it's an example :-) |
| * oTable.fnDraw(); |
| * } ); |
| */ |
| this.fnDraw = function( complete ) |
| { |
| // Note that this isn't an exact match to the old call to _fnDraw - it takes |
| // into account the new data, but can hold position. |
| this.api( true ).draw( complete ); |
| }; |
| |
| |
| /** |
| * Filter the input based on data |
| * @param {string} sInput String to filter the table on |
| * @param {int|null} [iColumn] Column to limit filtering to |
| * @param {bool} [bRegex=false] Treat as regular expression or not |
| * @param {bool} [bSmart=true] Perform smart filtering or not |
| * @param {bool} [bShowGlobal=true] Show the input global filter in it's input box(es) |
| * @param {bool} [bCaseInsensitive=true] Do case-insensitive matching (true) or not (false) |
| * @dtopt API |
| * @deprecated Since v1.10 |
| * |
| * @example |
| * $(document).ready(function() { |
| * var oTable = $('#example').dataTable(); |
| * |
| * // Sometime later - filter... |
| * oTable.fnFilter( 'test string' ); |
| * } ); |
| */ |
| this.fnFilter = function( sInput, iColumn, bRegex, bSmart, bShowGlobal, bCaseInsensitive ) |
| { |
| var api = this.api( true ); |
| |
| if ( iColumn === null || iColumn === undefined ) { |
| api.search( sInput, bRegex, bSmart, bCaseInsensitive ); |
| } |
| else { |
| api.column( iColumn ).search( sInput, bRegex, bSmart, bCaseInsensitive ); |
| } |
| |
| api.draw(); |
| }; |
| |
| |
| /** |
| * Get the data for the whole table, an individual row or an individual cell based on the |
| * provided parameters. |
| * @param {int|node} [src] A TR row node, TD/TH cell node or an integer. If given as |
| * a TR node then the data source for the whole row will be returned. If given as a |
| * TD/TH cell node then iCol will be automatically calculated and the data for the |
| * cell returned. If given as an integer, then this is treated as the aoData internal |
| * data index for the row (see fnGetPosition) and the data for that row used. |
| * @param {int} [col] Optional column index that you want the data of. |
| * @returns {array|object|string} If mRow is undefined, then the data for all rows is |
| * returned. If mRow is defined, just data for that row, and is iCol is |
| * defined, only data for the designated cell is returned. |
| * @dtopt API |
| * @deprecated Since v1.10 |
| * |
| * @example |
| * // Row data |
| * $(document).ready(function() { |
| * oTable = $('#example').dataTable(); |
| * |
| * oTable.$('tr').click( function () { |
| * var data = oTable.fnGetData( this ); |
| * // ... do something with the array / object of data for the row |
| * } ); |
| * } ); |
| * |
| * @example |
| * // Individual cell data |
| * $(document).ready(function() { |
| * oTable = $('#example').dataTable(); |
| * |
| * oTable.$('td').click( function () { |
| * var sData = oTable.fnGetData( this ); |
| * alert( 'The cell clicked on had the value of '+sData ); |
| * } ); |
| * } ); |
| */ |
| this.fnGetData = function( src, col ) |
| { |
| var api = this.api( true ); |
| |
| if ( src !== undefined ) { |
| var type = src.nodeName ? src.nodeName.toLowerCase() : ''; |
| |
| return col !== undefined || type == 'td' || type == 'th' ? |
| api.cell( src, col ).data() : |
| api.row( src ).data() || null; |
| } |
| |
| return api.data().toArray(); |
| }; |
| |
| |
| /** |
| * Get an array of the TR nodes that are used in the table's body. Note that you will |
| * typically want to use the '$' API method in preference to this as it is more |
| * flexible. |
| * @param {int} [iRow] Optional row index for the TR element you want |
| * @returns {array|node} If iRow is undefined, returns an array of all TR elements |
| * in the table's body, or iRow is defined, just the TR element requested. |
| * @dtopt API |
| * @deprecated Since v1.10 |
| * |
| * @example |
| * $(document).ready(function() { |
| * var oTable = $('#example').dataTable(); |
| * |
| * // Get the nodes from the table |
| * var nNodes = oTable.fnGetNodes( ); |
| * } ); |
| */ |
| this.fnGetNodes = function( iRow ) |
| { |
| var api = this.api( true ); |
| |
| return iRow !== undefined ? |
| api.row( iRow ).node() : |
| api.rows().nodes().flatten().toArray(); |
| }; |
| |
| |
| /** |
| * Get the array indexes of a particular cell from it's DOM element |
| * and column index including hidden columns |
| * @param {node} node this can either be a TR, TD or TH in the table's body |
| * @returns {int} If nNode is given as a TR, then a single index is returned, or |
| * if given as a cell, an array of [row index, column index (visible), |
| * column index (all)] is given. |
| * @dtopt API |
| * @deprecated Since v1.10 |
| * |
| * @example |
| * $(document).ready(function() { |
| * $('#example tbody td').click( function () { |
| * // Get the position of the current data from the node |
| * var aPos = oTable.fnGetPosition( this ); |
| * |
| * // Get the data array for this row |
| * var aData = oTable.fnGetData( aPos[0] ); |
| * |
| * // Update the data array and return the value |
| * aData[ aPos[1] ] = 'clicked'; |
| * this.innerHTML = 'clicked'; |
| * } ); |
| * |
| * // Init DataTables |
| * oTable = $('#example').dataTable(); |
| * } ); |
| */ |
| this.fnGetPosition = function( node ) |
| { |
| var api = this.api( true ); |
| var nodeName = node.nodeName.toUpperCase(); |
| |
| if ( nodeName == 'TR' ) { |
| return api.row( node ).index(); |
| } |
| else if ( nodeName == 'TD' || nodeName == 'TH' ) { |
| var cell = api.cell( node ).index(); |
| |
| return [ |
| cell.row, |
| cell.columnVisible, |
| cell.column |
| ]; |
| } |
| return null; |
| }; |
| |
| |
| /** |
| * Check to see if a row is 'open' or not. |
| * @param {node} nTr the table row to check |
| * @returns {boolean} true if the row is currently open, false otherwise |
| * @dtopt API |
| * @deprecated Since v1.10 |
| * |
| * @example |
| * $(document).ready(function() { |
| * var oTable; |
| * |
| * // 'open' an information row when a row is clicked on |
| * $('#example tbody tr').click( function () { |
| * if ( oTable.fnIsOpen(this) ) { |
| * oTable.fnClose( this ); |
| * } else { |
| * oTable.fnOpen( this, "Temporary row opened", "info_row" ); |
| * } |
| * } ); |
| * |
| * oTable = $('#example').dataTable(); |
| * } ); |
| */ |
| this.fnIsOpen = function( nTr ) |
| { |
| return this.api( true ).row( nTr ).child.isShown(); |
| }; |
| |
| |
| /** |
| * This function will place a new row directly after a row which is currently |
| * on display on the page, with the HTML contents that is passed into the |
| * function. This can be used, for example, to ask for confirmation that a |
| * particular record should be deleted. |
| * @param {node} nTr The table row to 'open' |
| * @param {string|node|jQuery} mHtml The HTML to put into the row |
| * @param {string} sClass Class to give the new TD cell |
| * @returns {node} The row opened. Note that if the table row passed in as the |
| * first parameter, is not found in the table, this method will silently |
| * return. |
| * @dtopt API |
| * @deprecated Since v1.10 |
| * |
| * @example |
| * $(document).ready(function() { |
| * var oTable; |
| * |
| * // 'open' an information row when a row is clicked on |
| * $('#example tbody tr').click( function () { |
| * if ( oTable.fnIsOpen(this) ) { |
| * oTable.fnClose( this ); |
| * } else { |
| * oTable.fnOpen( this, "Temporary row opened", "info_row" ); |
| * } |
| * } ); |
| * |
| * oTable = $('#example').dataTable(); |
| * } ); |
| */ |
| this.fnOpen = function( nTr, mHtml, sClass ) |
| { |
| return this.api( true ) |
| .row( nTr ) |
| .child( mHtml, sClass ) |
| .show() |
| .child()[0]; |
| }; |
| |
| |
| /** |
| * Change the pagination - provides the internal logic for pagination in a simple API |
| * function. With this function you can have a DataTables table go to the next, |
| * previous, first or last pages. |
| * @param {string|int} mAction Paging action to take: "first", "previous", "next" or "last" |
| * or page number to jump to (integer), note that page 0 is the first page. |
| * @param {bool} [bRedraw=true] Redraw the table or not |
| * @dtopt API |
| * @deprecated Since v1.10 |
| * |
| * @example |
| * $(document).ready(function() { |
| * var oTable = $('#example').dataTable(); |
| * oTable.fnPageChange( 'next' ); |
| * } ); |
| */ |
| this.fnPageChange = function ( mAction, bRedraw ) |
| { |
| var api = this.api( true ).page( mAction ); |
| |
| if ( bRedraw === undefined || bRedraw ) { |
| api.draw(false); |
| } |
| }; |
| |
| |
| /** |
| * Show a particular column |
| * @param {int} iCol The column whose display should be changed |
| * @param {bool} bShow Show (true) or hide (false) the column |
| * @param {bool} [bRedraw=true] Redraw the table or not |
| * @dtopt API |
| * @deprecated Since v1.10 |
| * |
| * @example |
| * $(document).ready(function() { |
| * var oTable = $('#example').dataTable(); |
| * |
| * // Hide the second column after initialisation |
| * oTable.fnSetColumnVis( 1, false ); |
| * } ); |
| */ |
| this.fnSetColumnVis = function ( iCol, bShow, bRedraw ) |
| { |
| var api = this.api( true ).column( iCol ).visible( bShow ); |
| |
| if ( bRedraw === undefined || bRedraw ) { |
| api.columns.adjust().draw(); |
| } |
| }; |
| |
| |
| /** |
| * Get the settings for a particular table for external manipulation |
| * @returns {object} DataTables settings object. See |
| * {@link DataTable.models.oSettings} |
| * @dtopt API |
| * @deprecated Since v1.10 |
| * |
| * @example |
| * $(document).ready(function() { |
| * var oTable = $('#example').dataTable(); |
| * var oSettings = oTable.fnSettings(); |
| * |
| * // Show an example parameter from the settings |
| * alert( oSettings._iDisplayStart ); |
| * } ); |
| */ |
| this.fnSettings = function() |
| { |
| return _fnSettingsFromNode( this[_ext.iApiIndex] ); |
| }; |
| |
| |
| /** |
| * Sort the table by a particular column |
| * @param {int} iCol the data index to sort on. Note that this will not match the |
| * 'display index' if you have hidden data entries |
| * @dtopt API |
| * @deprecated Since v1.10 |
| * |
| * @example |
| * $(document).ready(function() { |
| * var oTable = $('#example').dataTable(); |
| * |
| * // Sort immediately with columns 0 and 1 |
| * oTable.fnSort( [ [0,'asc'], [1,'asc'] ] ); |
| * } ); |
| */ |
| this.fnSort = function( aaSort ) |
| { |
| this.api( true ).order( aaSort ).draw(); |
| }; |
| |
| |
| /** |
| * Attach a sort listener to an element for a given column |
| * @param {node} nNode the element to attach the sort listener to |
| * @param {int} iColumn the column that a click on this node will sort on |
| * @param {function} [fnCallback] callback function when sort is run |
| * @dtopt API |
| * @deprecated Since v1.10 |
| * |
| * @example |
| * $(document).ready(function() { |
| * var oTable = $('#example').dataTable(); |
| * |
| * // Sort on column 1, when 'sorter' is clicked on |
| * oTable.fnSortListener( document.getElementById('sorter'), 1 ); |
| * } ); |
| */ |
| this.fnSortListener = function( nNode, iColumn, fnCallback ) |
| { |
| this.api( true ).order.listener( nNode, iColumn, fnCallback ); |
| }; |
| |
| |
| /** |
| * Update a table cell or row - this method will accept either a single value to |
| * update the cell with, an array of values with one element for each column or |
| * an object in the same format as the original data source. The function is |
| * self-referencing in order to make the multi column updates easier. |
| * @param {object|array|string} mData Data to update the cell/row with |
| * @param {node|int} mRow TR element you want to update or the aoData index |
| * @param {int} [iColumn] The column to update, give as null or undefined to |
| * update a whole row. |
| * @param {bool} [bRedraw=true] Redraw the table or not |
| * @param {bool} [bAction=true] Perform pre-draw actions or not |
| * @returns {int} 0 on success, 1 on error |
| * @dtopt API |
| * @deprecated Since v1.10 |
| * |
| * @example |
| * $(document).ready(function() { |
| * var oTable = $('#example').dataTable(); |
| * oTable.fnUpdate( 'Example update', 0, 0 ); // Single cell |
| * oTable.fnUpdate( ['a', 'b', 'c', 'd', 'e'], $('tbody tr')[0] ); // Row |
| * } ); |
| */ |
| this.fnUpdate = function( mData, mRow, iColumn, bRedraw, bAction ) |
| { |
| var api = this.api( true ); |
| |
| if ( iColumn === undefined || iColumn === null ) { |
| api.row( mRow ).data( mData ); |
| } |
| else { |
| api.cell( mRow, iColumn ).data( mData ); |
| } |
| |
| if ( bAction === undefined || bAction ) { |
| api.columns.adjust(); |
| } |
| |
| if ( bRedraw === undefined || bRedraw ) { |
| api.draw(); |
| } |
| return 0; |
| }; |
| |
| |
| /** |
| * Provide a common method for plug-ins to check the version of DataTables being used, in order |
| * to ensure compatibility. |
| * @param {string} sVersion Version string to check for, in the format "X.Y.Z". Note that the |
| * formats "X" and "X.Y" are also acceptable. |
| * @returns {boolean} true if this version of DataTables is greater or equal to the required |
| * version, or false if this version of DataTales is not suitable |
| * @method |
| * @dtopt API |
| * @deprecated Since v1.10 |
| * |
| * @example |
| * $(document).ready(function() { |
| * var oTable = $('#example').dataTable(); |
| * alert( oTable.fnVersionCheck( '1.9.0' ) ); |
| * } ); |
| */ |
| this.fnVersionCheck = _ext.fnVersionCheck; |
| |
| |
| var _that = this; |
| var emptyInit = options === undefined; |
| var len = this.length; |
| |
| if ( emptyInit ) { |
| options = {}; |
| } |
| |
| this.oApi = this.internal = _ext.internal; |
| |
| // Extend with old style plug-in API methods |
| for ( var fn in DataTable.ext.internal ) { |
| if ( fn ) { |
| this[fn] = _fnExternApiFunc(fn); |
| } |
| } |
| |
| this.each(function() { |
| // For each initialisation we want to give it a clean initialisation |
| // object that can be bashed around |
| var o = {}; |
| var oInit = len > 1 ? // optimisation for single table case |
| _fnExtend( o, options, true ) : |
| options; |
| |
| /*global oInit,_that,emptyInit*/ |
| var i=0, iLen, j, jLen, k, kLen; |
| var sId = this.getAttribute( 'id' ); |
| var bInitHandedOff = false; |
| var defaults = DataTable.defaults; |
| var $this = $(this); |
| |
| |
| /* Sanity check */ |
| if ( this.nodeName.toLowerCase() != 'table' ) |
| { |
| _fnLog( null, 0, 'Non-table node initialisation ('+this.nodeName+')', 2 ); |
| return; |
| } |
| |
| /* Backwards compatibility for the defaults */ |
| _fnCompatOpts( defaults ); |
| _fnCompatCols( defaults.column ); |
| |
| /* Convert the camel-case defaults to Hungarian */ |
| _fnCamelToHungarian( defaults, defaults, true ); |
| _fnCamelToHungarian( defaults.column, defaults.column, true ); |
| |
| /* Setting up the initialisation object */ |
| _fnCamelToHungarian( defaults, $.extend( oInit, $this.data() ) ); |
| |
| |
| |
| /* Check to see if we are re-initialising a table */ |
| var allSettings = DataTable.settings; |
| for ( i=0, iLen=allSettings.length ; i<iLen ; i++ ) |
| { |
| var s = allSettings[i]; |
| |
| /* Base check on table node */ |
| if ( s.nTable == this || s.nTHead.parentNode == this || (s.nTFoot && s.nTFoot.parentNode == this) ) |
| { |
| var bRetrieve = oInit.bRetrieve !== undefined ? oInit.bRetrieve : defaults.bRetrieve; |
| var bDestroy = oInit.bDestroy !== undefined ? oInit.bDestroy : defaults.bDestroy; |
| |
| if ( emptyInit || bRetrieve ) |
| { |
| return s.oInstance; |
| } |
| else if ( bDestroy ) |
| { |
| s.oInstance.fnDestroy(); |
| break; |
| } |
| else |
| { |
| _fnLog( s, 0, 'Cannot reinitialise DataTable', 3 ); |
| return; |
| } |
| } |
| |
| /* If the element we are initialising has the same ID as a table which was previously |
| * initialised, but the table nodes don't match (from before) then we destroy the old |
| * instance by simply deleting it. This is under the assumption that the table has been |
| * destroyed by other methods. Anyone using non-id selectors will need to do this manually |
| */ |
| if ( s.sTableId == this.id ) |
| { |
| allSettings.splice( i, 1 ); |
| break; |
| } |
| } |
| |
| /* Ensure the table has an ID - required for accessibility */ |
| if ( sId === null || sId === "" ) |
| { |
| sId = "DataTables_Table_"+(DataTable.ext._unique++); |
| this.id = sId; |
| } |
| |
| /* Create the settings object for this table and set some of the default parameters */ |
| var oSettings = $.extend( true, {}, DataTable.models.oSettings, { |
| "sDestroyWidth": $this[0].style.width, |
| "sInstance": sId, |
| "sTableId": sId |
| } ); |
| oSettings.nTable = this; |
| oSettings.oApi = _that.internal; |
| oSettings.oInit = oInit; |
| |
| allSettings.push( oSettings ); |
| |
| // Need to add the instance after the instance after the settings object has been added |
| // to the settings array, so we can self reference the table instance if more than one |
| oSettings.oInstance = (_that.length===1) ? _that : $this.dataTable(); |
| |
| // Backwards compatibility, before we apply all the defaults |
| _fnCompatOpts( oInit ); |
| |
| if ( oInit.oLanguage ) |
| { |
| _fnLanguageCompat( oInit.oLanguage ); |
| } |
| |
| // If the length menu is given, but the init display length is not, use the length menu |
| if ( oInit.aLengthMenu && ! oInit.iDisplayLength ) |
| { |
| oInit.iDisplayLength = $.isArray( oInit.aLengthMenu[0] ) ? |
| oInit.aLengthMenu[0][0] : oInit.aLengthMenu[0]; |
| } |
| |
| // Apply the defaults and init options to make a single init object will all |
| // options defined from defaults and instance options. |
| oInit = _fnExtend( $.extend( true, {}, defaults ), oInit ); |
| |
| |
| // Map the initialisation options onto the settings object |
| _fnMap( oSettings.oFeatures, oInit, [ |
| "bPaginate", |
| "bLengthChange", |
| "bFilter", |
| "bSort", |
| "bSortMulti", |
| "bInfo", |
| "bProcessing", |
| "bAutoWidth", |
| "bSortClasses", |
| "bServerSide", |
| "bDeferRender" |
| ] ); |
| _fnMap( oSettings, oInit, [ |
| "asStripeClasses", |
| "ajax", |
| "fnServerData", |
| "fnFormatNumber", |
| "sServerMethod", |
| "aaSorting", |
| "aaSortingFixed", |
| "aLengthMenu", |
| "sPaginationType", |
| "sAjaxSource", |
| "sAjaxDataProp", |
| "iStateDuration", |
| "sDom", |
| "bSortCellsTop", |
| "iTabIndex", |
| "fnStateLoadCallback", |
| "fnStateSaveCallback", |
| "renderer", |
| "searchDelay", |
| "rowId", |
| [ "iCookieDuration", "iStateDuration" ], // backwards compat |
| [ "oSearch", "oPreviousSearch" ], |
| [ "aoSearchCols", "aoPreSearchCols" ], |
| [ "iDisplayLength", "_iDisplayLength" ], |
| [ "bJQueryUI", "bJUI" ] |
| ] ); |
| _fnMap( oSettings.oScroll, oInit, [ |
| [ "sScrollX", "sX" ], |
| [ "sScrollXInner", "sXInner" ], |
| [ "sScrollY", "sY" ], |
| [ "bScrollCollapse", "bCollapse" ] |
| ] ); |
| _fnMap( oSettings.oLanguage, oInit, "fnInfoCallback" ); |
| |
| /* Callback functions which are array driven */ |
| _fnCallbackReg( oSettings, 'aoDrawCallback', oInit.fnDrawCallback, 'user' ); |
| _fnCallbackReg( oSettings, 'aoServerParams', oInit.fnServerParams, 'user' ); |
| _fnCallbackReg( oSettings, 'aoStateSaveParams', oInit.fnStateSaveParams, 'user' ); |
| _fnCallbackReg( oSettings, 'aoStateLoadParams', oInit.fnStateLoadParams, 'user' ); |
| _fnCallbackReg( oSettings, 'aoStateLoaded', oInit.fnStateLoaded, 'user' ); |
| _fnCallbackReg( oSettings, 'aoRowCallback', oInit.fnRowCallback, 'user' ); |
| _fnCallbackReg( oSettings, 'aoRowCreatedCallback', oInit.fnCreatedRow, 'user' ); |
| _fnCallbackReg( oSettings, 'aoHeaderCallback', oInit.fnHeaderCallback, 'user' ); |
| _fnCallbackReg( oSettings, 'aoFooterCallback', oInit.fnFooterCallback, 'user' ); |
| _fnCallbackReg( oSettings, 'aoInitComplete', oInit.fnInitComplete, 'user' ); |
| _fnCallbackReg( oSettings, 'aoPreDrawCallback', oInit.fnPreDrawCallback, 'user' ); |
| |
| oSettings.rowIdFn = _fnGetObjectDataFn( oInit.rowId ); |
| |
| /* Browser support detection */ |
| _fnBrowserDetect( oSettings ); |
| |
| var oClasses = oSettings.oClasses; |
| |
| // @todo Remove in 1.11 |
| if ( oInit.bJQueryUI ) |
| { |
| /* Use the JUI classes object for display. You could clone the oStdClasses object if |
| * you want to have multiple tables with multiple independent classes |
| */ |
| $.extend( oClasses, DataTable.ext.oJUIClasses, oInit.oClasses ); |
| |
| if ( oInit.sDom === defaults.sDom && defaults.sDom === "lfrtip" ) |
| { |
| /* Set the DOM to use a layout suitable for jQuery UI's theming */ |
| oSettings.sDom = '<"H"lfr>t<"F"ip>'; |
| } |
| |
| if ( ! oSettings.renderer ) { |
| oSettings.renderer = 'jqueryui'; |
| } |
| else if ( $.isPlainObject( oSettings.renderer ) && ! oSettings.renderer.header ) { |
| oSettings.renderer.header = 'jqueryui'; |
| } |
| } |
| else |
| { |
| $.extend( oClasses, DataTable.ext.classes, oInit.oClasses ); |
| } |
| $this.addClass( oClasses.sTable ); |
| |
| |
| if ( oSettings.iInitDisplayStart === undefined ) |
| { |
| /* Display start point, taking into account the save saving */ |
| oSettings.iInitDisplayStart = oInit.iDisplayStart; |
| oSettings._iDisplayStart = oInit.iDisplayStart; |
| } |
| |
| if ( oInit.iDeferLoading !== null ) |
| { |
| oSettings.bDeferLoading = true; |
| var tmp = $.isArray( oInit.iDeferLoading ); |
| oSettings._iRecordsDisplay = tmp ? oInit.iDeferLoading[0] : oInit.iDeferLoading; |
| oSettings._iRecordsTotal = tmp ? oInit.iDeferLoading[1] : oInit.iDeferLoading; |
| } |
| |
| /* Language definitions */ |
| var oLanguage = oSettings.oLanguage; |
| $.extend( true, oLanguage, oInit.oLanguage ); |
| |
| if ( oLanguage.sUrl !== "" ) |
| { |
| /* Get the language definitions from a file - because this Ajax call makes the language |
| * get async to the remainder of this function we use bInitHandedOff to indicate that |
| * _fnInitialise will be fired by the returned Ajax handler, rather than the constructor |
| */ |
| $.ajax( { |
| dataType: 'json', |
| url: oLanguage.sUrl, |
| success: function ( json ) { |
| _fnLanguageCompat( json ); |
| _fnCamelToHungarian( defaults.oLanguage, json ); |
| $.extend( true, oLanguage, json ); |
| _fnInitialise( oSettings ); |
| }, |
| error: function () { |
| // Error occurred loading language file, continue on as best we can |
| _fnInitialise( oSettings ); |
| } |
| } ); |
| bInitHandedOff = true; |
| } |
| |
| /* |
| * Stripes |
| */ |
| if ( oInit.asStripeClasses === null ) |
| { |
| oSettings.asStripeClasses =[ |
| oClasses.sStripeOdd, |
| oClasses.sStripeEven |
| ]; |
| } |
| |
| /* Remove row stripe classes if they are already on the table row */ |
| var stripeClasses = oSettings.asStripeClasses; |
| var rowOne = $this.children('tbody').find('tr').eq(0); |
| if ( $.inArray( true, $.map( stripeClasses, function(el, i) { |
| return rowOne.hasClass(el); |
| } ) ) !== -1 ) { |
| $('tbody tr', this).removeClass( stripeClasses.join(' ') ); |
| oSettings.asDestroyStripes = stripeClasses.slice(); |
| } |
| |
| /* |
| * Columns |
| * See if we should load columns automatically or use defined ones |
| */ |
| var anThs = []; |
| var aoColumnsInit; |
| var nThead = this.getElementsByTagName('thead'); |
| if ( nThead.length !== 0 ) |
| { |
| _fnDetectHeader( oSettings.aoHeader, nThead[0] ); |
| anThs = _fnGetUniqueThs( oSettings ); |
| } |
| |
| /* If not given a column array, generate one with nulls */ |
| if ( oInit.aoColumns === null ) |
| { |
| aoColumnsInit = []; |
| for ( i=0, iLen=anThs.length ; i<iLen ; i++ ) |
| { |
| aoColumnsInit.push( null ); |
| } |
| } |
| else |
| { |
| aoColumnsInit = oInit.aoColumns; |
| } |
| |
| /* Add the columns */ |
| for ( i=0, iLen=aoColumnsInit.length ; i<iLen ; i++ ) |
| { |
| _fnAddColumn( oSettings, anThs ? anThs[i] : null ); |
| } |
| |
| /* Apply the column definitions */ |
| _fnApplyColumnDefs( oSettings, oInit.aoColumnDefs, aoColumnsInit, function (iCol, oDef) { |
| _fnColumnOptions( oSettings, iCol, oDef ); |
| } ); |
| |
| /* HTML5 attribute detection - build an mData object automatically if the |
| * attributes are found |
| */ |
| if ( rowOne.length ) { |
| var a = function ( cell, name ) { |
| return cell.getAttribute( 'data-'+name ) !== null ? name : null; |
| }; |
| |
| $( rowOne[0] ).children('th, td').each( function (i, cell) { |
| var col = oSettings.aoColumns[i]; |
| |
| if ( col.mData === i ) { |
| var sort = a( cell, 'sort' ) || a( cell, 'order' ); |
| var filter = a( cell, 'filter' ) || a( cell, 'search' ); |
| |
| if ( sort !== null || filter !== null ) { |
| col.mData = { |
| _: i+'.display', |
| sort: sort !== null ? i+'.@data-'+sort : undefined, |
| type: sort !== null ? i+'.@data-'+sort : undefined, |
| filter: filter !== null ? i+'.@data-'+filter : undefined |
| }; |
| |
| _fnColumnOptions( oSettings, i ); |
| } |
| } |
| } ); |
| } |
| |
| var features = oSettings.oFeatures; |
| |
| /* Must be done after everything which can be overridden by the state saving! */ |
| if ( oInit.bStateSave ) |
| { |
| features.bStateSave = true; |
| _fnLoadState( oSettings, oInit ); |
| _fnCallbackReg( oSettings, 'aoDrawCallback', _fnSaveState, 'state_save' ); |
| } |
| |
| |
| /* |
| * Sorting |
| * @todo For modularisation (1.11) this needs to do into a sort start up handler |
| */ |
| |
| // If aaSorting is not defined, then we use the first indicator in asSorting |
| // in case that has been altered, so the default sort reflects that option |
| if ( oInit.aaSorting === undefined ) |
| { |
| var sorting = oSettings.aaSorting; |
| for ( i=0, iLen=sorting.length ; i<iLen ; i++ ) |
| { |
| sorting[i][1] = oSettings.aoColumns[ i ].asSorting[0]; |
| } |
| } |
| |
| /* Do a first pass on the sorting classes (allows any size changes to be taken into |
| * account, and also will apply sorting disabled classes if disabled |
| */ |
| _fnSortingClasses( oSettings ); |
| |
| if ( features.bSort ) |
| { |
| _fnCallbackReg( oSettings, 'aoDrawCallback', function () { |
| if ( oSettings.bSorted ) { |
| var aSort = _fnSortFlatten( oSettings ); |
| var sortedColumns = {}; |
| |
| $.each( aSort, function (i, val) { |
| sortedColumns[ val.src ] = val.dir; |
| } ); |
| |
| _fnCallbackFire( oSettings, null, 'order', [oSettings, aSort, sortedColumns] ); |
| _fnSortAria( oSettings ); |
| } |
| } ); |
| } |
| |
| _fnCallbackReg( oSettings, 'aoDrawCallback', function () { |
| if ( oSettings.bSorted || _fnDataSource( oSettings ) === 'ssp' || features.bDeferRender ) { |
| _fnSortingClasses( oSettings ); |
| } |
| }, 'sc' ); |
| |
| |
| /* |
| * Final init |
| * Cache the header, body and footer as required, creating them if needed |
| */ |
| |
| // Work around for Webkit bug 83867 - store the caption-side before removing from doc |
| var captions = $this.children('caption').each( function () { |
| this._captionSide = $this.css('caption-side'); |
| } ); |
| |
| var thead = $this.children('thead'); |
| if ( thead.length === 0 ) |
| { |
| thead = $('<thead/>').appendTo(this); |
| } |
| oSettings.nTHead = thead[0]; |
| |
| var tbody = $this.children('tbody'); |
| if ( tbody.length === 0 ) |
| { |
| tbody = $('<tbody/>').appendTo(this); |
| } |
| oSettings.nTBody = tbody[0]; |
| |
| var tfoot = $this.children('tfoot'); |
| if ( tfoot.length === 0 && captions.length > 0 && (oSettings.oScroll.sX !== "" || oSettings.oScroll.sY !== "") ) |
| { |
| // If we are a scrolling table, and no footer has been given, then we need to create |
| // a tfoot element for the caption element to be appended to |
| tfoot = $('<tfoot/>').appendTo(this); |
| } |
| |
| if ( tfoot.length === 0 || tfoot.children().length === 0 ) { |
| $this.addClass( oClasses.sNoFooter ); |
| } |
| else if ( tfoot.length > 0 ) { |
| oSettings.nTFoot = tfoot[0]; |
| _fnDetectHeader( oSettings.aoFooter, oSettings.nTFoot ); |
| } |
| |
| /* Check if there is data passing into the constructor */ |
| if ( oInit.aaData ) |
| { |
| for ( i=0 ; i<oInit.aaData.length ; i++ ) |
| { |
| _fnAddData( oSettings, oInit.aaData[ i ] ); |
| } |
| } |
| else if ( oSettings.bDeferLoading || _fnDataSource( oSettings ) == 'dom' ) |
| { |
| /* Grab the data from the page - only do this when deferred loading or no Ajax |
| * source since there is no point in reading the DOM data if we are then going |
| * to replace it with Ajax data |
| */ |
| _fnAddTr( oSettings, $(oSettings.nTBody).children('tr') ); |
| } |
| |
| /* Copy the data index array */ |
| oSettings.aiDisplay = oSettings.aiDisplayMaster.slice(); |
| |
| /* Initialisation complete - table can be drawn */ |
| oSettings.bInitialised = true; |
| |
| /* Check if we need to initialise the table (it might not have been handed off to the |
| * language processor) |
| */ |
| if ( bInitHandedOff === false ) |
| { |
| _fnInitialise( oSettings ); |
| } |
| } ); |
| _that = null; |
| return this; |
| }; |
| |
| |
| /* |
| * It is useful to have variables which are scoped locally so only the |
| * DataTables functions can access them and they don't leak into global space. |
| * At the same time these functions are often useful over multiple files in the |
| * core and API, so we list, or at least document, all variables which are used |
| * by DataTables as private variables here. This also ensures that there is no |
| * clashing of variable names and that they can easily referenced for reuse. |
| */ |
| |
| |
| // Defined else where |
| // _selector_run |
| // _selector_opts |
| // _selector_first |
| // _selector_row_indexes |
| |
| var _ext; // DataTable.ext |
| var _Api; // DataTable.Api |
| var _api_register; // DataTable.Api.register |
| var _api_registerPlural; // DataTable.Api.registerPlural |
| |
| var _re_dic = {}; |
| var _re_new_lines = /[\r\n]/g; |
| var _re_html = /<.*?>/g; |
| var _re_date_start = /^[\w\+\-]/; |
| var _re_date_end = /[\w\+\-]$/; |
| |
| // Escape regular expression special characters |
| var _re_escape_regex = new RegExp( '(\\' + [ '/', '.', '*', '+', '?', '|', '(', ')', '[', ']', '{', '}', '\\', '$', '^', '-' ].join('|\\') + ')', 'g' ); |
| |
| // http://en.wikipedia.org/wiki/Foreign_exchange_market |
| // - \u20BD - Russian ruble. |
| // - \u20a9 - South Korean Won |
| // - \u20BA - Turkish Lira |
| // - \u20B9 - Indian Rupee |
| // - R - Brazil (R$) and South Africa |
| // - fr - Swiss Franc |
| // - kr - Swedish krona, Norwegian krone and Danish krone |
| // - \u2009 is thin space and \u202F is narrow no-break space, both used in many |
| // standards as thousands separators. |
| var _re_formatted_numeric = /[',$£€¥%\u2009\u202F\u20BD\u20a9\u20BArfk]/gi; |
| |
| |
| var _empty = function ( d ) { |
| return !d || d === true || d === '-' ? true : false; |
| }; |
| |
| |
| var _intVal = function ( s ) { |
| var integer = parseInt( s, 10 ); |
| return !isNaN(integer) && isFinite(s) ? integer : null; |
| }; |
| |
| // Convert from a formatted number with characters other than `.` as the |
| // decimal place, to a Javascript number |
| var _numToDecimal = function ( num, decimalPoint ) { |
| // Cache created regular expressions for speed as this function is called often |
| if ( ! _re_dic[ decimalPoint ] ) { |
| _re_dic[ decimalPoint ] = new RegExp( _fnEscapeRegex( decimalPoint ), 'g' ); |
| } |
| return typeof num === 'string' && decimalPoint !== '.' ? |
| num.replace( /\./g, '' ).replace( _re_dic[ decimalPoint ], '.' ) : |
| num; |
| }; |
| |
| |
| var _isNumber = function ( d, decimalPoint, formatted ) { |
| var strType = typeof d === 'string'; |
| |
| // If empty return immediately so there must be a number if it is a |
| // formatted string (this stops the string "k", or "kr", etc being detected |
| // as a formatted number for currency |
| if ( _empty( d ) ) { |
| return true; |
| } |
| |
| if ( decimalPoint && strType ) { |
| d = _numToDecimal( d, decimalPoint ); |
| } |
| |
| if ( formatted && strType ) { |
| d = d.replace( _re_formatted_numeric, '' ); |
| } |
| |
| return !isNaN( parseFloat(d) ) && isFinite( d ); |
| }; |
| |
| |
| // A string without HTML in it can be considered to be HTML still |
| var _isHtml = function ( d ) { |
| return _empty( d ) || typeof d === 'string'; |
| }; |
| |
| |
| var _htmlNumeric = function ( d, decimalPoint, formatted ) { |
| if ( _empty( d ) ) { |
| return true; |
| } |
| |
| var html = _isHtml( d ); |
| return ! html ? |
| null : |
| _isNumber( _stripHtml( d ), decimalPoint, formatted ) ? |
| true : |
| null; |
| }; |
| |
| |
| var _pluck = function ( a, prop, prop2 ) { |
| var out = []; |
| var i=0, ien=a.length; |
| |
| // Could have the test in the loop for slightly smaller code, but speed |
| // is essential here |
| if ( prop2 !== undefined ) { |
| for ( ; i<ien ; i++ ) { |
| if ( a[i] && a[i][ prop ] ) { |
| out.push( a[i][ prop ][ prop2 ] ); |
| } |
| } |
| } |
| else { |
| for ( ; i<ien ; i++ ) { |
| if ( a[i] ) { |
| out.push( a[i][ prop ] ); |
| } |
| } |
| } |
| |
| return out; |
| }; |
| |
| |
| // Basically the same as _pluck, but rather than looping over `a` we use `order` |
| // as the indexes to pick from `a` |
| var _pluck_order = function ( a, order, prop, prop2 ) |
| { |
| var out = []; |
| var i=0, ien=order.length; |
| |
| // Could have the test in the loop for slightly smaller code, but speed |
| // is essential here |
| if ( prop2 !== undefined ) { |
| for ( ; i<ien ; i++ ) { |
| if ( a[ order[i] ][ prop ] ) { |
| out.push( a[ order[i] ][ prop ][ prop2 ] ); |
| } |
| } |
| } |
| else { |
| for ( ; i<ien ; i++ ) { |
| out.push( a[ order[i] ][ prop ] ); |
| } |
| } |
| |
| return out; |
| }; |
| |
| |
| var _range = function ( len, start ) |
| { |
| var out = []; |
| var end; |
| |
| if ( start === undefined ) { |
| start = 0; |
| end = len; |
| } |
| else { |
| end = start; |
| start = len; |
| } |
| |
| for ( var i=start ; i<end ; i++ ) { |
| out.push( i ); |
| } |
| |
| return out; |
| }; |
| |
| |
| var _removeEmpty = function ( a ) |
| { |
| var out = []; |
| |
| for ( var i=0, ien=a.length ; i<ien ; i++ ) { |
| if ( a[i] ) { // careful - will remove all falsy values! |
| out.push( a[i] ); |
| } |
| } |
| |
| return out; |
| }; |
| |
| |
| var _stripHtml = function ( d ) { |
| return d.replace( _re_html, '' ); |
| }; |
| |
| |
| /** |
| * Find the unique elements in a source array. |
| * |
| * @param {array} src Source array |
| * @return {array} Array of unique items |
| * @ignore |
| */ |
| var _unique = function ( src ) |
| { |
| // A faster unique method is to use object keys to identify used values, |
| // but this doesn't work with arrays or objects, which we must also |
| // consider. See jsperf.com/compare-array-unique-versions/4 for more |
| // information. |
| var |
| out = [], |
| val, |
| i, ien=src.length, |
| j, k=0; |
| |
| again: for ( i=0 ; i<ien ; i++ ) { |
| val = src[i]; |
| |
| for ( j=0 ; j<k ; j++ ) { |
| if ( out[j] === val ) { |
| continue again; |
| } |
| } |
| |
| out.push( val ); |
| k++; |
| } |
| |
| return out; |
| }; |
| |
| |
| /** |
| * DataTables utility methods |
| * |
| * This namespace provides helper methods that DataTables uses internally to |
| * create a DataTable, but which are not exclusively used only for DataTables. |
| * These methods can be used by extension authors to save the duplication of |
| * code. |
| * |
| * @namespace |
| */ |
| DataTable.util = { |
| /** |
| * Throttle the calls to a function. Arguments and context are maintained |
| * for the throttled function. |
| * |
| * @param {function} fn Function to be called |
| * @param {integer} freq Call frequency in mS |
| * @return {function} Wrapped function |
| */ |
| throttle: function ( fn, freq ) { |
| var |
| frequency = freq !== undefined ? freq : 200, |
| last, |
| timer; |
| |
| return function () { |
| var |
| that = this, |
| now = +new Date(), |
| args = arguments; |
| |
| if ( last && now < last + frequency ) { |
| clearTimeout( timer ); |
| |
| timer = setTimeout( function () { |
| last = undefined; |
| fn.apply( that, args ); |
| }, frequency ); |
| } |
| else { |
| last = now; |
| fn.apply( that, args ); |
| } |
| }; |
| }, |
| |
| |
| /** |
| * Escape a string such that it can be used in a regular expression |
| * |
| * @param {string} val string to escape |
| * @returns {string} escaped string |
| */ |
| escapeRegex: function ( val ) { |
| return val.replace( _re_escape_regex, '\\$1' ); |
| } |
| }; |
| |
| |
| |
| /** |
| * Create a mapping object that allows camel case parameters to be looked up |
| * for their Hungarian counterparts. The mapping is stored in a private |
| * parameter called `_hungarianMap` which can be accessed on the source object. |
| * @param {object} o |
| * @memberof DataTable#oApi |
| */ |
| function _fnHungarianMap ( o ) |
| { |
| var |
| hungarian = 'a aa ai ao as b fn i m o s ', |
| match, |
| newKey, |
| map = {}; |
| |
| $.each( o, function (key, val) { |
| match = key.match(/^([^A-Z]+?)([A-Z])/); |
| |
| if ( match && hungarian.indexOf(match[1]+' ') !== -1 ) |
| { |
| newKey = key.replace( match[0], match[2].toLowerCase() ); |
| map[ newKey ] = key; |
| |
| if ( match[1] === 'o' ) |
| { |
| _fnHungarianMap( o[key] ); |
| } |
| } |
| } ); |
| |
| o._hungarianMap = map; |
| } |
| |
| |
| /** |
| * Convert from camel case parameters to Hungarian, based on a Hungarian map |
| * created by _fnHungarianMap. |
| * @param {object} src The model object which holds all parameters that can be |
| * mapped. |
| * @param {object} user The object to convert from camel case to Hungarian. |
| * @param {boolean} force When set to `true`, properties which already have a |
| * Hungarian value in the `user` object will be overwritten. Otherwise they |
| * won't be. |
| * @memberof DataTable#oApi |
| */ |
| function _fnCamelToHungarian ( src, user, force ) |
| { |
| if ( ! src._hungarianMap ) { |
| _fnHungarianMap( src ); |
| } |
| |
| var hungarianKey; |
| |
| $.each( user, function (key, val) { |
| hungarianKey = src._hungarianMap[ key ]; |
| |
| if ( hungarianKey !== undefined && (force || user[hungarianKey] === undefined) ) |
| { |
| // For objects, we need to buzz down into the object to copy parameters |
| if ( hungarianKey.charAt(0) === 'o' ) |
| { |
| // Copy the camelCase options over to the hungarian |
| if ( ! user[ hungarianKey ] ) { |
| user[ hungarianKey ] = {}; |
| } |
| $.extend( true, user[hungarianKey], user[key] ); |
| |
| _fnCamelToHungarian( src[hungarianKey], user[hungarianKey], force ); |
| } |
| else { |
| user[hungarianKey] = user[ key ]; |
| } |
| } |
| } ); |
| } |
| |
| |
| /** |
| * Language compatibility - when certain options are given, and others aren't, we |
| * need to duplicate the values over, in order to provide backwards compatibility |
| * with older language files. |
| * @param {object} oSettings dataTables settings object |
| * @memberof DataTable#oApi |
| */ |
| function _fnLanguageCompat( lang ) |
| { |
| var defaults = DataTable.defaults.oLanguage; |
| var zeroRecords = lang.sZeroRecords; |
| |
| /* Backwards compatibility - if there is no sEmptyTable given, then use the same as |
| * sZeroRecords - assuming that is given. |
| */ |
| if ( ! lang.sEmptyTable && zeroRecords && |
| defaults.sEmptyTable === "No data available in table" ) |
| { |
| _fnMap( lang, lang, 'sZeroRecords', 'sEmptyTable' ); |
| } |
| |
| /* Likewise with loading records */ |
| if ( ! lang.sLoadingRecords && zeroRecords && |
| defaults.sLoadingRecords === "Loading..." ) |
| { |
| _fnMap( lang, lang, 'sZeroRecords', 'sLoadingRecords' ); |
| } |
| |
| // Old parameter name of the thousands separator mapped onto the new |
| if ( lang.sInfoThousands ) { |
| lang.sThousands = lang.sInfoThousands; |
| } |
| |
| var decimal = lang.sDecimal; |
| if ( decimal ) { |
| _addNumericSort( decimal ); |
| } |
| } |
| |
| |
| /** |
| * Map one parameter onto another |
| * @param {object} o Object to map |
| * @param {*} knew The new parameter name |
| * @param {*} old The old parameter name |
| */ |
| var _fnCompatMap = function ( o, knew, old ) { |
| if ( o[ knew ] !== undefined ) { |
| o[ old ] = o[ knew ]; |
| } |
| }; |
| |
| |
| /** |
| * Provide backwards compatibility for the main DT options. Note that the new |
| * options are mapped onto the old parameters, so this is an external interface |
| * change only. |
| * @param {object} init Object to map |
| */ |
| function _fnCompatOpts ( init ) |
| { |
| _fnCompatMap( init, 'ordering', 'bSort' ); |
| _fnCompatMap( init, 'orderMulti', 'bSortMulti' ); |
| _fnCompatMap( init, 'orderClasses', 'bSortClasses' ); |
| _fnCompatMap( init, 'orderCellsTop', 'bSortCellsTop' ); |
| _fnCompatMap( init, 'order', 'aaSorting' ); |
| _fnCompatMap( init, 'orderFixed', 'aaSortingFixed' ); |
| _fnCompatMap( init, 'paging', 'bPaginate' ); |
| _fnCompatMap( init, 'pagingType', 'sPaginationType' ); |
| _fnCompatMap( init, 'pageLength', 'iDisplayLength' ); |
| _fnCompatMap( init, 'searching', 'bFilter' ); |
| |
| // Boolean initialisation of x-scrolling |
| if ( typeof init.sScrollX === 'boolean' ) { |
| init.sScrollX = init.sScrollX ? '100%' : ''; |
| } |
| if ( typeof init.scrollX === 'boolean' ) { |
| init.scrollX = init.scrollX ? '100%' : ''; |
| } |
| |
| // Column search objects are in an array, so it needs to be converted |
| // element by element |
| var searchCols = init.aoSearchCols; |
| |
| if ( searchCols ) { |
| for ( var i=0, ien=searchCols.length ; i<ien ; i++ ) { |
| if ( searchCols[i] ) { |
| _fnCamelToHungarian( DataTable.models.oSearch, searchCols[i] ); |
| } |
| } |
| } |
| } |
| |
| |
| /** |
| * Provide backwards compatibility for column options. Note that the new options |
| * are mapped onto the old parameters, so this is an external interface change |
| * only. |
| * @param {object} init Object to map |
| */ |
| function _fnCompatCols ( init ) |
| { |
| _fnCompatMap( init, 'orderable', 'bSortable' ); |
| _fnCompatMap( init, 'orderData', 'aDataSort' ); |
| _fnCompatMap( init, 'orderSequence', 'asSorting' ); |
| _fnCompatMap( init, 'orderDataType', 'sortDataType' ); |
| |
| // orderData can be given as an integer |
| var dataSort = init.aDataSort; |
| if ( dataSort && ! $.isArray( dataSort ) ) { |
| init.aDataSort = [ dataSort ]; |
| } |
| } |
| |
| |
| /** |
| * Browser feature detection for capabilities, quirks |
| * @param {object} settings dataTables settings object |
| * @memberof DataTable#oApi |
| */ |
| function _fnBrowserDetect( settings ) |
| { |
| // We don't need to do this every time DataTables is constructed, the values |
| // calculated are specific to the browser and OS configuration which we |
| // don't expect to change between initialisations |
| if ( ! DataTable.__browser ) { |
| var browser = {}; |
| DataTable.__browser = browser; |
| |
| // Scrolling feature / quirks detection |
| var n = $('<div/>') |
| .css( { |
| position: 'fixed', |
| top: 0, |
| left: 0, |
| height: 1, |
| width: 1, |
| overflow: 'hidden' |
| } ) |
| .append( |
| $('<div/>') |
| .css( { |
| position: 'absolute', |
| top: 1, |
| left: 1, |
| width: 100, |
| overflow: 'scroll' |
| } ) |
| .append( |
| $('<div/>') |
| .css( { |
| width: '100%', |
| height: 10 |
| } ) |
| ) |
| ) |
| .appendTo( 'body' ); |
| |
| var outer = n.children(); |
| var inner = outer.children(); |
| |
| // Numbers below, in order, are: |
| // inner.offsetWidth, inner.clientWidth, outer.offsetWidth, outer.clientWidth |
| // |
| // IE6 XP: 100 100 100 83 |
| // IE7 Vista: 100 100 100 83 |
| // IE 8+ Windows: 83 83 100 83 |
| // Evergreen Windows: 83 83 100 83 |
| // Evergreen Mac with scrollbars: 85 85 100 85 |
| // Evergreen Mac without scrollbars: 100 100 100 100 |
| |
| // Get scrollbar width |
| browser.barWidth = outer[0].offsetWidth - outer[0].clientWidth; |
| |
| // IE6/7 will oversize a width 100% element inside a scrolling element, to |
| // include the width of the scrollbar, while other browsers ensure the inner |
| // element is contained without forcing scrolling |
| browser.bScrollOversize = inner[0].offsetWidth === 100 && outer[0].clientWidth !== 100; |
| |
| // In rtl text layout, some browsers (most, but not all) will place the |
| // scrollbar on the left, rather than the right. |
| browser.bScrollbarLeft = Math.round( inner.offset().left ) !== 1; |
| |
| // IE8- don't provide height and width for getBoundingClientRect |
| browser.bBounding = n[0].getBoundingClientRect().width ? true : false; |
| |
| n.remove(); |
| } |
| |
| $.extend( settings.oBrowser, DataTable.__browser ); |
| settings.oScroll.iBarWidth = DataTable.__browser.barWidth; |
| } |
| |
| |
| /** |
| * Array.prototype reduce[Right] method, used for browsers which don't support |
| * JS 1.6. Done this way to reduce code size, since we iterate either way |
| * @param {object} settings dataTables settings object |
| * @memberof DataTable#oApi |
| */ |
| function _fnReduce ( that, fn, init, start, end, inc ) |
| { |
| var |
| i = start, |
| value, |
| isSet = false; |
| |
| if ( init !== undefined ) { |
| value = init; |
| isSet = true; |
| } |
| |
| while ( i !== end ) { |
| if ( ! that.hasOwnProperty(i) ) { |
| continue; |
| } |
| |
| value = isSet ? |
| fn( value, that[i], i, that ) : |
| that[i]; |
| |
| isSet = true; |
| i += inc; |
| } |
| |
| return value; |
| } |
| |
| /** |
| * Add a column to the list used for the table with default values |
| * @param {object} oSettings dataTables settings object |
| * @param {node} nTh The th element for this column |
| * @memberof DataTable#oApi |
| */ |
| function _fnAddColumn( oSettings, nTh ) |
| { |
| // Add column to aoColumns array |
| var oDefaults = DataTable.defaults.column; |
| var iCol = oSettings.aoColumns.length; |
| var oCol = $.extend( {}, DataTable.models.oColumn, oDefaults, { |
| "nTh": nTh ? nTh : document.createElement('th'), |
| "sTitle": oDefaults.sTitle ? oDefaults.sTitle : nTh ? nTh.innerHTML : '', |
| "aDataSort": oDefaults.aDataSort ? oDefaults.aDataSort : [iCol], |
| "mData": oDefaults.mData ? oDefaults.mData : iCol, |
| idx: iCol |
| } ); |
| oSettings.aoColumns.push( oCol ); |
| |
| // Add search object for column specific search. Note that the `searchCols[ iCol ]` |
| // passed into extend can be undefined. This allows the user to give a default |
| // with only some of the parameters defined, and also not give a default |
| var searchCols = oSettings.aoPreSearchCols; |
| searchCols[ iCol ] = $.extend( {}, DataTable.models.oSearch, searchCols[ iCol ] ); |
| |
| // Use the default column options function to initialise classes etc |
| _fnColumnOptions( oSettings, iCol, $(nTh).data() ); |
| } |
| |
| |
| /** |
| * Apply options for a column |
| * @param {object} oSettings dataTables settings object |
| * @param {int} iCol column index to consider |
| * @param {object} oOptions object with sType, bVisible and bSearchable etc |
| * @memberof DataTable#oApi |
| */ |
| function _fnColumnOptions( oSettings, iCol, oOptions ) |
| { |
| var oCol = oSettings.aoColumns[ iCol ]; |
| var oClasses = oSettings.oClasses; |
| var th = $(oCol.nTh); |
| |
| // Try to get width information from the DOM. We can't get it from CSS |
| // as we'd need to parse the CSS stylesheet. `width` option can override |
| if ( ! oCol.sWidthOrig ) { |
| // Width attribute |
| oCol.sWidthOrig = th.attr('width') || null; |
| |
| // Style attribute |
| var t = (th.attr('style') || '').match(/width:\s*(\d+[pxem%]+)/); |
| if ( t ) { |
| oCol.sWidthOrig = t[1]; |
| } |
| } |
| |
| /* User specified column options */ |
| if ( oOptions !== undefined && oOptions !== null ) |
| { |
| // Backwards compatibility |
| _fnCompatCols( oOptions ); |
| |
| // Map camel case parameters to their Hungarian counterparts |
| _fnCamelToHungarian( DataTable.defaults.column, oOptions ); |
| |
| /* Backwards compatibility for mDataProp */ |
| if ( oOptions.mDataProp !== undefined && !oOptions.mData ) |
| { |
| oOptions.mData = oOptions.mDataProp; |
| } |
| |
| if ( oOptions.sType ) |
| { |
| oCol._sManualType = oOptions.sType; |
| } |
| |
| // `class` is a reserved word in Javascript, so we need to provide |
| // the ability to use a valid name for the camel case input |
| if ( oOptions.className && ! oOptions.sClass ) |
| { |
| oOptions.sClass = oOptions.className; |
| } |
| |
| $.extend( oCol, oOptions ); |
| _fnMap( oCol, oOptions, "sWidth", "sWidthOrig" ); |
| |
| /* iDataSort to be applied (backwards compatibility), but aDataSort will take |
| * priority if defined |
| */ |
| if ( oOptions.iDataSort !== undefined ) |
| { |
| oCol.aDataSort = [ oOptions.iDataSort ]; |
| } |
| _fnMap( oCol, oOptions, "aDataSort" ); |
| } |
| |
| /* Cache the data get and set functions for speed */ |
| var mDataSrc = oCol.mData; |
| var mData = _fnGetObjectDataFn( mDataSrc ); |
| var mRender = oCol.mRender ? _fnGetObjectDataFn( oCol.mRender ) : null; |
| |
| var attrTest = function( src ) { |
| return typeof src === 'string' && src.indexOf('@') !== -1; |
| }; |
| oCol._bAttrSrc = $.isPlainObject( mDataSrc ) && ( |
| attrTest(mDataSrc.sort) || attrTest(mDataSrc.type) || attrTest(mDataSrc.filter) |
| ); |
| oCol._setter = null; |
| |
| oCol.fnGetData = function (rowData, type, meta) { |
| var innerData = mData( rowData, type, undefined, meta ); |
| |
| return mRender && type ? |
| mRender( innerData, type, rowData, meta ) : |
| innerData; |
| }; |
| oCol.fnSetData = function ( rowData, val, meta ) { |
| return _fnSetObjectDataFn( mDataSrc )( rowData, val, meta ); |
| }; |
| |
| // Indicate if DataTables should read DOM data as an object or array |
| // Used in _fnGetRowElements |
| if ( typeof mDataSrc !== 'number' ) { |
| oSettings._rowReadObject = true; |
| } |
| |
| /* Feature sorting overrides column specific when off */ |
| if ( !oSettings.oFeatures.bSort ) |
| { |
| oCol.bSortable = false; |
| th.addClass( oClasses.sSortableNone ); // Have to add class here as order event isn't called |
| } |
| |
| /* Check that the class assignment is correct for sorting */ |
| var bAsc = $.inArray('asc', oCol.asSorting) !== -1; |
| var bDesc = $.inArray('desc', oCol.asSorting) !== -1; |
| if ( !oCol.bSortable || (!bAsc && !bDesc) ) |
| { |
| oCol.sSortingClass = oClasses.sSortableNone; |
| oCol.sSortingClassJUI = ""; |
| } |
| else if ( bAsc && !bDesc ) |
| { |
| oCol.sSortingClass = oClasses.sSortableAsc; |
| oCol.sSortingClassJUI = oClasses.sSortJUIAscAllowed; |
| } |
| else if ( !bAsc && bDesc ) |
| { |
| oCol.sSortingClass = oClasses.sSortableDesc; |
| oCol.sSortingClassJUI = oClasses.sSortJUIDescAllowed; |
| } |
| else |
| { |
| oCol.sSortingClass = oClasses.sSortable; |
| oCol.sSortingClassJUI = oClasses.sSortJUI; |
| } |
| } |
| |
| |
| /** |
| * Adjust the table column widths for new data. Note: you would probably want to |
| * do a redraw after calling this function! |
| * @param {object} settings dataTables settings object |
| * @memberof DataTable#oApi |
| */ |
| function _fnAdjustColumnSizing ( settings ) |
| { |
| /* Not interested in doing column width calculation if auto-width is disabled */ |
| if ( settings.oFeatures.bAutoWidth !== false ) |
| { |
| var columns = settings.aoColumns; |
| |
| _fnCalculateColumnWidths( settings ); |
| for ( var i=0 , iLen=columns.length ; i<iLen ; i++ ) |
| { |
| columns[i].nTh.style.width = columns[i].sWidth; |
| } |
| } |
| |
| var scroll = settings.oScroll; |
| if ( scroll.sY !== '' || scroll.sX !== '') |
| { |
| _fnScrollDraw( settings ); |
| } |
| |
| _fnCallbackFire( settings, null, 'column-sizing', [settings] ); |
| } |
| |
| |
| /** |
| * Covert the index of a visible column to the index in the data array (take account |
| * of hidden columns) |
| * @param {object} oSettings dataTables settings object |
| * @param {int} iMatch Visible column index to lookup |
| * @returns {int} i the data index |
| * @memberof DataTable#oApi |
| */ |
| function _fnVisibleToColumnIndex( oSettings, iMatch ) |
| { |
| var aiVis = _fnGetColumns( oSettings, 'bVisible' ); |
| |
| return typeof aiVis[iMatch] === 'number' ? |
| aiVis[iMatch] : |
| null; |
| } |
| |
| |
| /** |
| * Covert the index of an index in the data array and convert it to the visible |
| * column index (take account of hidden columns) |
| * @param {int} iMatch Column index to lookup |
| * @param {object} oSettings dataTables settings object |
| * @returns {int} i the data index |
| * @memberof DataTable#oApi |
| */ |
| function _fnColumnIndexToVisible( oSettings, iMatch ) |
| { |
| var aiVis = _fnGetColumns( oSettings, 'bVisible' ); |
| var iPos = $.inArray( iMatch, aiVis ); |
| |
| return iPos !== -1 ? iPos : null; |
| } |
| |
| |
| /** |
| * Get the number of visible columns |
| * @param {object} oSettings dataTables settings object |
| * @returns {int} i the number of visible columns |
| * @memberof DataTable#oApi |
| */ |
| function _fnVisbleColumns( oSettings ) |
| { |
| var vis = 0; |
| |
| // No reduce in IE8, use a loop for now |
| $.each( oSettings.aoColumns, function ( i, col ) { |
| if ( col.bVisible && $(col.nTh).css('display') !== 'none' ) { |
| vis++; |
| } |
| } ); |
| |
| return vis; |
| } |
| |
| |
| /** |
| * Get an array of column indexes that match a given property |
| * @param {object} oSettings dataTables settings object |
| * @param {string} sParam Parameter in aoColumns to look for - typically |
| * bVisible or bSearchable |
| * @returns {array} Array of indexes with matched properties |
| * @memberof DataTable#oApi |
| */ |
| function _fnGetColumns( oSettings, sParam ) |
| { |
| var a = []; |
| |
| $.map( oSettings.aoColumns, function(val, i) { |
| if ( val[sParam] ) { |
| a.push( i ); |
| } |
| } ); |
| |
| return a; |
| } |
| |
| |
| /** |
| * Calculate the 'type' of a column |
| * @param {object} settings dataTables settings object |
| * @memberof DataTable#oApi |
| */ |
| function _fnColumnTypes ( settings ) |
| { |
| var columns = settings.aoColumns; |
| var data = settings.aoData; |
| var types = DataTable.ext.type.detect; |
| var i, ien, j, jen, k, ken; |
| var col, cell, detectedType, cache; |
| |
| // For each column, spin over the |
| for ( i=0, ien=columns.length ; i<ien ; i++ ) { |
| col = columns[i]; |
| cache = []; |
| |
| if ( ! col.sType && col._sManualType ) { |
| col.sType = col._sManualType; |
| } |
| else if ( ! col.sType ) { |
| for ( j=0, jen=types.length ; j<jen ; j++ ) { |
| for ( k=0, ken=data.length ; k<ken ; k++ ) { |
| // Use a cache array so we only need to get the type data |
| // from the formatter once (when using multiple detectors) |
| if ( cache[k] === undefined ) { |
| cache[k] = _fnGetCellData( settings, k, i, 'type' ); |
| } |
| |
| detectedType = types[j]( cache[k], settings ); |
| |
| // If null, then this type can't apply to this column, so |
| // rather than testing all cells, break out. There is an |
| // exception for the last type which is `html`. We need to |
| // scan all rows since it is possible to mix string and HTML |
| // types |
| if ( ! detectedType && j !== types.length-1 ) { |
| break; |
| } |
| |
| // Only a single match is needed for html type since it is |
| // bottom of the pile and very similar to string |
| if ( detectedType === 'html' ) { |
| break; |
| } |
| } |
| |
| // Type is valid for all data points in the column - use this |
| // type |
| if ( detectedType ) { |
| col.sType = detectedType; |
| break; |
| } |
| } |
| |
| // Fall back - if no type was detected, always use string |
| if ( ! col.sType ) { |
| col.sType = 'string'; |
| } |
| } |
| } |
| } |
| |
| |
| /** |
| * Take the column definitions and static columns arrays and calculate how |
| * they relate to column indexes. The callback function will then apply the |
| * definition found for a column to a suitable configuration object. |
| * @param {object} oSettings dataTables settings object |
| * @param {array} aoColDefs The aoColumnDefs array that is to be applied |
| * @param {array} aoCols The aoColumns array that defines columns individually |
| * @param {function} fn Callback function - takes two parameters, the calculated |
| * column index and the definition for that column. |
| * @memberof DataTable#oApi |
| */ |
| function _fnApplyColumnDefs( oSettings, aoColDefs, aoCols, fn ) |
| { |
| var i, iLen, j, jLen, k, kLen, def; |
| var columns = oSettings.aoColumns; |
| |
| // Column definitions with aTargets |
| if ( aoColDefs ) |
| { |
| /* Loop over the definitions array - loop in reverse so first instance has priority */ |
| for ( i=aoColDefs.length-1 ; i>=0 ; i-- ) |
| { |
| def = aoColDefs[i]; |
| |
| /* Each definition can target multiple columns, as it is an array */ |
| var aTargets = def.targets !== undefined ? |
| def.targets : |
| def.aTargets; |
| |
| if ( ! $.isArray( aTargets ) ) |
| { |
| aTargets = [ aTargets ]; |
| } |
| |
| for ( j=0, jLen=aTargets.length ; j<jLen ; j++ ) |
| { |
| if ( typeof aTargets[j] === 'number' && aTargets[j] >= 0 ) |
| { |
| /* Add columns that we don't yet know about */ |
| while( columns.length <= aTargets[j] ) |
| { |
| _fnAddColumn( oSettings ); |
| } |
| |
| /* Integer, basic index */ |
| fn( aTargets[j], def ); |
| } |
| else if ( typeof aTargets[j] === 'number' && aTargets[j] < 0 ) |
| { |
| /* Negative integer, right to left column counting */ |
| fn( columns.length+aTargets[j], def ); |
| } |
| else if ( typeof aTargets[j] === 'string' ) |
| { |
| /* Class name matching on TH element */ |
| for ( k=0, kLen=columns.length ; k<kLen ; k++ ) |
| { |
| if ( aTargets[j] == "_all" || |
| $(columns[k].nTh).hasClass( aTargets[j] ) ) |
| { |
| fn( k, def ); |
| } |
| } |
| } |
| } |
| } |
| } |
| |
| // Statically defined columns array |
| if ( aoCols ) |
| { |
| for ( i=0, iLen=aoCols.length ; i<iLen ; i++ ) |
| { |
| fn( i, aoCols[i] ); |
| } |
| } |
| } |
| |
| /** |
| * Add a data array to the table, creating DOM node etc. This is the parallel to |
| * _fnGatherData, but for adding rows from a Javascript source, rather than a |
| * DOM source. |
| * @param {object} oSettings dataTables settings object |
| * @param {array} aData data array to be added |
| * @param {node} [nTr] TR element to add to the table - optional. If not given, |
| * DataTables will create a row automatically |
| * @param {array} [anTds] Array of TD|TH elements for the row - must be given |
| * if nTr is. |
| * @returns {int} >=0 if successful (index of new aoData entry), -1 if failed |
| * @memberof DataTable#oApi |
| */ |
| function _fnAddData ( oSettings, aDataIn, nTr, anTds ) |
| { |
| /* Create the object for storing information about this new row */ |
| var iRow = oSettings.aoData.length; |
| var oData = $.extend( true, {}, DataTable.models.oRow, { |
| src: nTr ? 'dom' : 'data', |
| idx: iRow |
| } ); |
| |
| oData._aData = aDataIn; |
| oSettings.aoData.push( oData ); |
| |
| /* Create the cells */ |
| var nTd, sThisType; |
| var columns = oSettings.aoColumns; |
| |
| // Invalidate the column types as the new data needs to be revalidated |
| for ( var i=0, iLen=columns.length ; i<iLen ; i++ ) |
| { |
| columns[i].sType = null; |
| } |
| |
| /* Add to the display array */ |
| oSettings.aiDisplayMaster.push( iRow ); |
| |
| var id = oSettings.rowIdFn( aDataIn ); |
| if ( id !== undefined ) { |
| oSettings.aIds[ id ] = oData; |
| } |
| |
| /* Create the DOM information, or register it if already present */ |
| if ( nTr || ! oSettings.oFeatures.bDeferRender ) |
| { |
| _fnCreateTr( oSettings, iRow, nTr, anTds ); |
| } |
| |
| return iRow; |
| } |
| |
| |
| /** |
| * Add one or more TR elements to the table. Generally we'd expect to |
| * use this for reading data from a DOM sourced table, but it could be |
| * used for an TR element. Note that if a TR is given, it is used (i.e. |
| * it is not cloned). |
| * @param {object} settings dataTables settings object |
| * @param {array|node|jQuery} trs The TR element(s) to add to the table |
| * @returns {array} Array of indexes for the added rows |
| * @memberof DataTable#oApi |
| */ |
| function _fnAddTr( settings, trs ) |
| { |
| var row; |
| |
| // Allow an individual node to be passed in |
| if ( ! (trs instanceof $) ) { |
| trs = $(trs); |
| } |
| |
| return trs.map( function (i, el) { |
| row = _fnGetRowElements( settings, el ); |
| return _fnAddData( settings, row.data, el, row.cells ); |
| } ); |
| } |
| |
| |
| /** |
| * Take a TR element and convert it to an index in aoData |
| * @param {object} oSettings dataTables settings object |
| * @param {node} n the TR element to find |
| * @returns {int} index if the node is found, null if not |
| * @memberof DataTable#oApi |
| */ |
| function _fnNodeToDataIndex( oSettings, n ) |
| { |
| return (n._DT_RowIndex!==undefined) ? n._DT_RowIndex : null; |
| } |
| |
| |
| /** |
| * Take a TD element and convert it into a column data index (not the visible index) |
| * @param {object} oSettings dataTables settings object |
| * @param {int} iRow The row number the TD/TH can be found in |
| * @param {node} n The TD/TH element to find |
| * @returns {int} index if the node is found, -1 if not |
| * @memberof DataTable#oApi |
| */ |
| function _fnNodeToColumnIndex( oSettings, iRow, n ) |
| { |
| return $.inArray( n, oSettings.aoData[ iRow ].anCells ); |
| } |
| |
| |
| /** |
| * Get the data for a given cell from the internal cache, taking into account data mapping |
| * @param {object} settings dataTables settings object |
| * @param {int} rowIdx aoData row id |
| * @param {int} colIdx Column index |
| * @param {string} type data get type ('display', 'type' 'filter' 'sort') |
| * @returns {*} Cell data |
| * @memberof DataTable#oApi |
| */ |
| function _fnGetCellData( settings, rowIdx, colIdx, type ) |
| { |
| var draw = settings.iDraw; |
| var col = settings.aoColumns[colIdx]; |
| var rowData = settings.aoData[rowIdx]._aData; |
| var defaultContent = col.sDefaultContent; |
| var cellData = col.fnGetData( rowData, type, { |
| settings: settings, |
| row: rowIdx, |
| col: colIdx |
| } ); |
| |
| if ( cellData === undefined ) { |
| if ( settings.iDrawError != draw && defaultContent === null ) { |
| _fnLog( settings, 0, "Requested unknown parameter "+ |
| (typeof col.mData=='function' ? '{function}' : "'"+col.mData+"'")+ |
| " for row "+rowIdx+", column "+colIdx, 4 ); |
| settings.iDrawError = draw; |
| } |
| return defaultContent; |
| } |
| |
| // When the data source is null and a specific data type is requested (i.e. |
| // not the original data), we can use default column data |
| if ( (cellData === rowData || cellData === null) && defaultContent !== null && type !== undefined ) { |
| cellData = defaultContent; |
| } |
| else if ( typeof cellData === 'function' ) { |
| // If the data source is a function, then we run it and use the return, |
| // executing in the scope of the data object (for instances) |
| return cellData.call( rowData ); |
| } |
| |
| if ( cellData === null && type == 'display' ) { |
| return ''; |
| } |
| return cellData; |
| } |
| |
| |
| /** |
| * Set the value for a specific cell, into the internal data cache |
| * @param {object} settings dataTables settings object |
| * @param {int} rowIdx aoData row id |
| * @param {int} colIdx Column index |
| * @param {*} val Value to set |
| * @memberof DataTable#oApi |
| */ |
| function _fnSetCellData( settings, rowIdx, colIdx, val ) |
| { |
| var col = settings.aoColumns[colIdx]; |
| var rowData = settings.aoData[rowIdx]._aData; |
| |
| col.fnSetData( rowData, val, { |
| settings: settings, |
| row: rowIdx, |
| col: colIdx |
| } ); |
| } |
| |
| |
| // Private variable that is used to match action syntax in the data property object |
| var __reArray = /\[.*?\]$/; |
| var __reFn = /\(\)$/; |
| |
| /** |
| * Split string on periods, taking into account escaped periods |
| * @param {string} str String to split |
| * @return {array} Split string |
| */ |
| function _fnSplitObjNotation( str ) |
| { |
| return $.map( str.match(/(\\.|[^\.])+/g) || [''], function ( s ) { |
| return s.replace(/\\./g, '.'); |
| } ); |
| } |
| |
| |
| /** |
| * Return a function that can be used to get data from a source object, taking |
| * into account the ability to use nested objects as a source |
| * @param {string|int|function} mSource The data source for the object |
| * @returns {function} Data get function |
| * @memberof DataTable#oApi |
| */ |
| function _fnGetObjectDataFn( mSource ) |
| { |
| if ( $.isPlainObject( mSource ) ) |
| { |
| /* Build an object of get functions, and wrap them in a single call */ |
| var o = {}; |
| $.each( mSource, function (key, val) { |
| if ( val ) { |
| o[key] = _fnGetObjectDataFn( val ); |
| } |
| } ); |
| |
| return function (data, type, row, meta) { |
| var t = o[type] || o._; |
| return t !== undefined ? |
| t(data, type, row, meta) : |
| data; |
| }; |
| } |
| else if ( mSource === null ) |
| { |
| /* Give an empty string for rendering / sorting etc */ |
| return function (data) { // type, row and meta also passed, but not used |
| return data; |
| }; |
| } |
| else if ( typeof mSource === 'function' ) |
| { |
| return function (data, type, row, meta) { |
| return mSource( data, type, row, meta ); |
| }; |
| } |
| else if ( typeof mSource === 'string' && (mSource.indexOf('.') !== -1 || |
| mSource.indexOf('[') !== -1 || mSource.indexOf('(') !== -1) ) |
| { |
| /* If there is a . in the source string then the data source is in a |
| * nested object so we loop over the data for each level to get the next |
| * level down. On each loop we test for undefined, and if found immediately |
| * return. This allows entire objects to be missing and sDefaultContent to |
| * be used if defined, rather than throwing an error |
| */ |
| var fetchData = function (data, type, src) { |
| var arrayNotation, funcNotation, out, innerSrc; |
| |
| if ( src !== "" ) |
| { |
| var a = _fnSplitObjNotation( src ); |
| |
| for ( var i=0, iLen=a.length ; i<iLen ; i++ ) |
| { |
| // Check if we are dealing with special notation |
| arrayNotation = a[i].match(__reArray); |
| funcNotation = a[i].match(__reFn); |
| |
| if ( arrayNotation ) |
| { |
| // Array notation |
| a[i] = a[i].replace(__reArray, ''); |
| |
| // Condition allows simply [] to be passed in |
| if ( a[i] !== "" ) { |
| data = data[ a[i] ]; |
| } |
| out = []; |
| |
| // Get the remainder of the nested object to get |
| a.splice( 0, i+1 ); |
| innerSrc = a.join('.'); |
| |
| // Traverse each entry in the array getting the properties requested |
| if ( $.isArray( data ) ) { |
| for ( var j=0, jLen=data.length ; j<jLen ; j++ ) { |
| out.push( fetchData( data[j], type, innerSrc ) ); |
| } |
| } |
| |
| // If a string is given in between the array notation indicators, that |
| // is used to join the strings together, otherwise an array is returned |
| var join = arrayNotation[0].substring(1, arrayNotation[0].length-1); |
| data = (join==="") ? out : out.join(join); |
| |
| // The inner call to fetchData has already traversed through the remainder |
| // of the source requested, so we exit from the loop |
| break; |
| } |
| else if ( funcNotation ) |
| { |
| // Function call |
| a[i] = a[i].replace(__reFn, ''); |
| data = data[ a[i] ](); |
| continue; |
| } |
| |
| if ( data === null || data[ a[i] ] === undefined ) |
| { |
| return undefined; |
| } |
| data = data[ a[i] ]; |
| } |
| } |
| |
| return data; |
| }; |
| |
| return function (data, type) { // row and meta also passed, but not used |
| return fetchData( data, type, mSource ); |
| }; |
| } |
| else |
| { |
| /* Array or flat object mapping */ |
| return function (data, type) { // row and meta also passed, but not used |
| return data[mSource]; |
| }; |
| } |
| } |
| |
| |
| /** |
| * Return a function that can be used to set data from a source object, taking |
| * into account the ability to use nested objects as a source |
| * @param {string|int|function} mSource The data source for the object |
| * @returns {function} Data set function |
| * @memberof DataTable#oApi |
| */ |
| function _fnSetObjectDataFn( mSource ) |
| { |
| if ( $.isPlainObject( mSource ) ) |
| { |
| /* Unlike get, only the underscore (global) option is used for for |
| * setting data since we don't know the type here. This is why an object |
| * option is not documented for `mData` (which is read/write), but it is |
| * for `mRender` which is read only. |
| */ |
| return _fnSetObjectDataFn( mSource._ ); |
| } |
| else if ( mSource === null ) |
| { |
| /* Nothing to do when the data source is null */ |
| return function () {}; |
| } |
| else if ( typeof mSource === 'function' ) |
| { |
| return function (data, val, meta) { |
| mSource( data, 'set', val, meta ); |
| }; |
| } |
| else if ( typeof mSource === 'string' && (mSource.indexOf('.') !== -1 || |
| mSource.indexOf('[') !== -1 || mSource.indexOf('(') !== -1) ) |
| { |
| /* Like the get, we need to get data from a nested object */ |
| var setData = function (data, val, src) { |
| var a = _fnSplitObjNotation( src ), b; |
| var aLast = a[a.length-1]; |
| var arrayNotation, funcNotation, o, innerSrc; |
| |
| for ( var i=0, iLen=a.length-1 ; i<iLen ; i++ ) |
| { |
| // Check if we are dealing with an array notation request |
| arrayNotation = a[i].match(__reArray); |
| funcNotation = a[i].match(__reFn); |
| |
| if ( arrayNotation ) |
| { |
| a[i] = a[i].replace(__reArray, ''); |
| data[ a[i] ] = []; |
| |
| // Get the remainder of the nested object to set so we can recurse |
| b = a.slice(); |
| b.splice( 0, i+1 ); |
| innerSrc = b.join('.'); |
| |
| // Traverse each entry in the array setting the properties requested |
| if ( $.isArray( val ) ) |
| { |
| for ( var j=0, jLen=val.length ; j<jLen ; j++ ) |
| { |
| o = {}; |
| setData( o, val[j], innerSrc ); |
| data[ a[i] ].push( o ); |
| } |
| } |
| else |
| { |
| // We've been asked to save data to an array, but it |
| // isn't array data to be saved. Best that can be done |
| // is to just save the value. |
| data[ a[i] ] = val; |
| } |
| |
| // The inner call to setData has already traversed through the remainder |
| // of the source and has set the data, thus we can exit here |
| return; |
| } |
| else if ( funcNotation ) |
| { |
| // Function call |
| a[i] = a[i].replace(__reFn, ''); |
| data = data[ a[i] ]( val ); |
| } |
| |
| // If the nested object doesn't currently exist - since we are |
| // trying to set the value - create it |
| if ( data[ a[i] ] === null || data[ a[i] ] === undefined ) |
| { |
| data[ a[i] ] = {}; |
| } |
| data = data[ a[i] ]; |
| } |
| |
| // Last item in the input - i.e, the actual set |
| if ( aLast.match(__reFn ) ) |
| { |
| // Function call |
| data = data[ aLast.replace(__reFn, '') ]( val ); |
| } |
| else |
| { |
| // If array notation is used, we just want to strip it and use the property name |
| // and assign the value. If it isn't used, then we get the result we want anyway |
| data[ aLast.replace(__reArray, '') ] = val; |
| } |
| }; |
| |
| return function (data, val) { // meta is also passed in, but not used |
| return setData( data, val, mSource ); |
| }; |
| } |
| else |
| { |
| /* Array or flat object mapping */ |
| return function (data, val) { // meta is also passed in, but not used |
| data[mSource] = val; |
| }; |
| } |
| } |
| |
| |
| /** |
| * Return an array with the full table data |
| * @param {object} oSettings dataTables settings object |
| * @returns array {array} aData Master data array |
| * @memberof DataTable#oApi |
| */ |
| function _fnGetDataMaster ( settings ) |
| { |
| return _pluck( settings.aoData, '_aData' ); |
| } |
| |
| |
| /** |
| * Nuke the table |
| * @param {object} oSettings dataTables settings object |
| * @memberof DataTable#oApi |
| */ |
| function _fnClearTable( settings ) |
| { |
| settings.aoData.length = 0; |
| settings.aiDisplayMaster.length = 0; |
| settings.aiDisplay.length = 0; |
| settings.aIds = {}; |
| } |
| |
| |
| /** |
| * Take an array of integers (index array) and remove a target integer (value - not |
| * the key!) |
| * @param {array} a Index array to target |
| * @param {int} iTarget value to find |
| * @memberof DataTable#oApi |
| */ |
| function _fnDeleteIndex( a, iTarget, splice ) |
| { |
| var iTargetIndex = -1; |
| |
| for ( var i=0, iLen=a.length ; i<iLen ; i++ ) |
| { |
| if ( a[i] == iTarget ) |
| { |
| iTargetIndex = i; |
| } |
| else if ( a[i] > iTarget ) |
| { |
| a[i]--; |
| } |
| } |
| |
| if ( iTargetIndex != -1 && splice === undefined ) |
| { |
| a.splice( iTargetIndex, 1 ); |
| } |
| } |
| |
| |
| /** |
| * Mark cached data as invalid such that a re-read of the data will occur when |
| * the cached data is next requested. Also update from the data source object. |
| * |
| * @param {object} settings DataTables settings object |
| * @param {int} rowIdx Row index to invalidate |
| * @param {string} [src] Source to invalidate from: undefined, 'auto', 'dom' |
| * or 'data' |
| * @param {int} [colIdx] Column index to invalidate. If undefined the whole |
| * row will be invalidated |
| * @memberof DataTable#oApi |
| * |
| * @todo For the modularisation of v1.11 this will need to become a callback, so |
| * the sort and filter methods can subscribe to it. That will required |
| * initialisation options for sorting, which is why it is not already baked in |
| */ |
| function _fnInvalidate( settings, rowIdx, src, colIdx ) |
| { |
| var row = settings.aoData[ rowIdx ]; |
| var i, ien; |
| var cellWrite = function ( cell, col ) { |
| // This is very frustrating, but in IE if you just write directly |
| // to innerHTML, and elements that are overwritten are GC'ed, |
| // even if there is a reference to them elsewhere |
| while ( cell.childNodes.length ) { |
| cell.removeChild( cell.firstChild ); |
| } |
| |
| cell.innerHTML = _fnGetCellData( settings, rowIdx, col, 'display' ); |
| }; |
| |
| // Are we reading last data from DOM or the data object? |
| if ( src === 'dom' || ((! src || src === 'auto') && row.src === 'dom') ) { |
| // Read the data from the DOM |
| row._aData = _fnGetRowElements( |
| settings, row, colIdx, colIdx === undefined ? undefined : row._aData |
| ) |
| .data; |
| } |
| else { |
| // Reading from data object, update the DOM |
| var cells = row.anCells; |
| |
| if ( cells ) { |
| if ( colIdx !== undefined ) { |
| cellWrite( cells[colIdx], colIdx ); |
| } |
| else { |
| for ( i=0, ien=cells.length ; i<ien ; i++ ) { |
| cellWrite( cells[i], i ); |
| } |
| } |
| } |
| } |
| |
| // For both row and cell invalidation, the cached data for sorting and |
| // filtering is nulled out |
| row._aSortData = null; |
| row._aFilterData = null; |
| |
| // Invalidate the type for a specific column (if given) or all columns since |
| // the data might have changed |
| var cols = settings.aoColumns; |
| if ( colIdx !== undefined ) { |
| cols[ colIdx ].sType = null; |
| } |
| else { |
| for ( i=0, ien=cols.length ; i<ien ; i++ ) { |
| cols[i].sType = null; |
| } |
| |
| // Update DataTables special `DT_*` attributes for the row |
| _fnRowAttributes( settings, row ); |
| } |
| } |
| |
| |
| /** |
| * Build a data source object from an HTML row, reading the contents of the |
| * cells that are in the row. |
| * |
| * @param {object} settings DataTables settings object |
| * @param {node|object} TR element from which to read data or existing row |
| * object from which to re-read the data from the cells |
| * @param {int} [colIdx] Optional column index |
| * @param {array|object} [d] Data source object. If `colIdx` is given then this |
| * parameter should also be given and will be used to write the data into. |
| * Only the column in question will be written |
| * @returns {object} Object with two parameters: `data` the data read, in |
| * document order, and `cells` and array of nodes (they can be useful to the |
| * caller, so rather than needing a second traversal to get them, just return |
| * them from here). |
| * @memberof DataTable#oApi |
| */ |
| function _fnGetRowElements( settings, row, colIdx, d ) |
| { |
| var |
| tds = [], |
| td = row.firstChild, |
| name, col, o, i=0, contents, |
| columns = settings.aoColumns, |
| objectRead = settings._rowReadObject; |
| |
| // Allow the data object to be passed in, or construct |
| d = d !== undefined ? |
| d : |
| objectRead ? |
| {} : |
| []; |
| |
| var attr = function ( str, td ) { |
| if ( typeof str === 'string' ) { |
| var idx = str.indexOf('@'); |
| |
| if ( idx !== -1 ) { |
| var attr = str.substring( idx+1 ); |
| var setter = _fnSetObjectDataFn( str ); |
| setter( d, td.getAttribute( attr ) ); |
| } |
| } |
| }; |
| |
| // Read data from a cell and store into the data object |
| var cellProcess = function ( cell ) { |
| if ( colIdx === undefined || colIdx === i ) { |
| col = columns[i]; |
| contents = $.trim(cell.innerHTML); |
| |
| if ( col && col._bAttrSrc ) { |
| var setter = _fnSetObjectDataFn( col.mData._ ); |
| setter( d, contents ); |
| |
| attr( col.mData.sort, cell ); |
| attr( col.mData.type, cell ); |
| attr( col.mData.filter, cell ); |
| } |
| else { |
| // Depending on the `data` option for the columns the data can |
| // be read to either an object or an array. |
| if ( objectRead ) { |
| if ( ! col._setter ) { |
| // Cache the setter function |
| col._setter = _fnSetObjectDataFn( col.mData ); |
| } |
| col._setter( d, contents ); |
| } |
| else { |
| d[i] = contents; |
| } |
| } |
| } |
| |
| i++; |
| }; |
| |
| if ( td ) { |
| // `tr` element was passed in |
| while ( td ) { |
| name = td.nodeName.toUpperCase(); |
| |
| if ( name == "TD" || name == "TH" ) { |
| cellProcess( td ); |
| tds.push( td ); |
| } |
| |
| td = td.nextSibling; |
| } |
| } |
| else { |
| // Existing row object passed in |
| tds = row.anCells; |
| |
| for ( var j=0, jen=tds.length ; j<jen ; j++ ) { |
| cellProcess( tds[j] ); |
| } |
| } |
| |
| // Read the ID from the DOM if present |
| var rowNode = row.firstChild ? row : row.nTr; |
| |
| if ( rowNode ) { |
| var id = rowNode.getAttribute( 'id' ); |
| |
| if ( id ) { |
| _fnSetObjectDataFn( settings.rowId )( d, id ); |
| } |
| } |
| |
| return { |
| data: d, |
| cells: tds |
| }; |
| } |
| /** |
| * Create a new TR element (and it's TD children) for a row |
| * @param {object} oSettings dataTables settings object |
| * @param {int} iRow Row to consider |
| * @param {node} [nTrIn] TR element to add to the table - optional. If not given, |
| * DataTables will create a row automatically |
| * @param {array} [anTds] Array of TD|TH elements for the row - must be given |
| * if nTr is. |
| * @memberof DataTable#oApi |
| */ |
| function _fnCreateTr ( oSettings, iRow, nTrIn, anTds ) |
| { |
| var |
| row = oSettings.aoData[iRow], |
| rowData = row._aData, |
| cells = [], |
| nTr, nTd, oCol, |
| i, iLen; |
| |
| if ( row.nTr === null ) |
| { |
| nTr = nTrIn || document.createElement('tr'); |
| |
| row.nTr = nTr; |
| row.anCells = cells; |
| |
| /* Use a private property on the node to allow reserve mapping from the node |
| * to the aoData array for fast look up |
| */ |
| nTr._DT_RowIndex = iRow; |
| |
| /* Special parameters can be given by the data source to be used on the row */ |
| _fnRowAttributes( oSettings, row ); |
| |
| /* Process each column */ |
| for ( i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ ) |
| { |
| oCol = oSettings.aoColumns[i]; |
| |
| nTd = nTrIn ? anTds[i] : document.createElement( oCol.sCellType ); |
| nTd._DT_CellIndex = { |
| row: iRow, |
| column: i |
| }; |
| |
| cells.push( nTd ); |
| |
| // Need to create the HTML if new, or if a rendering function is defined |
| if ( (!nTrIn || oCol.mRender || oCol.mData !== i) && |
| (!$.isPlainObject(oCol.mData) || oCol.mData._ !== i+'.display') |
| ) { |
| nTd.innerHTML = _fnGetCellData( oSettings, iRow, i, 'display' ); |
| } |
| |
| /* Add user defined class */ |
| if ( oCol.sClass ) |
| { |
| nTd.className += ' '+oCol.sClass; |
| } |
| |
| // Visibility - add or remove as required |
| if ( oCol.bVisible && ! nTrIn ) |
| { |
| nTr.appendChild( nTd ); |
| } |
| else if ( ! oCol.bVisible && nTrIn ) |
| { |
| nTd.parentNode.removeChild( nTd ); |
| } |
| |
| if ( oCol.fnCreatedCell ) |
| { |
| oCol.fnCreatedCell.call( oSettings.oInstance, |
| nTd, _fnGetCellData( oSettings, iRow, i ), rowData, iRow, i |
| ); |
| } |
| } |
| |
| _fnCallbackFire( oSettings, 'aoRowCreatedCallback', null, [nTr, rowData, iRow] ); |
| } |
| |
| // Remove once webkit bug 131819 and Chromium bug 365619 have been resolved |
| // and deployed |
| row.nTr.setAttribute( 'role', 'row' ); |
| } |
| |
| |
| /** |
| * Add attributes to a row based on the special `DT_*` parameters in a data |
| * source object. |
| * @param {object} settings DataTables settings object |
| * @param {object} DataTables row object for the row to be modified |
| * @memberof DataTable#oApi |
| */ |
| function _fnRowAttributes( settings, row ) |
| { |
| var tr = row.nTr; |
| var data = row._aData; |
| |
| if ( tr ) { |
| var id = settings.rowIdFn( data ); |
| |
| if ( id ) { |
| tr.id = id; |
| } |
| |
| if ( data.DT_RowClass ) { |
| // Remove any classes added by DT_RowClass before |
| var a = data.DT_RowClass.split(' '); |
| row.__rowc = row.__rowc ? |
| _unique( row.__rowc.concat( a ) ) : |
| a; |
| |
| $(tr) |
| .removeClass( row.__rowc.join(' ') ) |
| .addClass( data.DT_RowClass ); |
| } |
| |
| if ( data.DT_RowAttr ) { |
| $(tr).attr( data.DT_RowAttr ); |
| } |
| |
| if ( data.DT_RowData ) { |
| $(tr).data( data.DT_RowData ); |
| } |
| } |
| } |
| |
| |
| /** |
| * Create the HTML header for the table |
| * @param {object} oSettings dataTables settings object |
| * @memberof DataTable#oApi |
| */ |
| function _fnBuildHead( oSettings ) |
| { |
| var i, ien, cell, row, column; |
| var thead = oSettings.nTHead; |
| var tfoot = oSettings.nTFoot; |
| var createHeader = $('th, td', thead).length === 0; |
| var classes = oSettings.oClasses; |
| var columns = oSettings.aoColumns; |
| |
| if ( createHeader ) { |
| row = $('<tr/>').appendTo( thead ); |
| } |
| |
| for ( i=0, ien=columns.length ; i<ien ; i++ ) { |
| column = columns[i]; |
| cell = $( column.nTh ).addClass( column.sClass ); |
| |
| if ( createHeader ) { |
| cell.appendTo( row ); |
| } |
| |
| // 1.11 move into sorting |
| if ( oSettings.oFeatures.bSort ) { |
| cell.addClass( column.sSortingClass ); |
| |
| if ( column.bSortable !== false ) { |
| cell |
| .attr( 'tabindex', oSettings.iTabIndex ) |
| .attr( 'aria-controls', oSettings.sTableId ); |
| |
| _fnSortAttachListener( oSettings, column.nTh, i ); |
| } |
| } |
| |
| if ( column.sTitle != cell[0].innerHTML ) { |
| cell.html( column.sTitle ); |
| } |
| |
| _fnRenderer( oSettings, 'header' )( |
| oSettings, cell, column, classes |
| ); |
| } |
| |
| if ( createHeader ) { |
| _fnDetectHeader( oSettings.aoHeader, thead ); |
| } |
| |
| /* ARIA role for the rows */ |
| $(thead).find('>tr').attr('role', 'row'); |
| |
| /* Deal with the footer - add classes if required */ |
| $(thead).find('>tr>th, >tr>td').addClass( classes.sHeaderTH ); |
| $(tfoot).find('>tr>th, >tr>td').addClass( classes.sFooterTH ); |
| |
| // Cache the footer cells. Note that we only take the cells from the first |
| // row in the footer. If there is more than one row the user wants to |
| // interact with, they need to use the table().foot() method. Note also this |
| // allows cells to be used for multiple columns using colspan |
| if ( tfoot !== null ) { |
| var cells = oSettings.aoFooter[0]; |
| |
| for ( i=0, ien=cells.length ; i<ien ; i++ ) { |
| column = columns[i]; |
| column.nTf = cells[i].cell; |
| |
| if ( column.sClass ) { |
| $(column.nTf).addClass( column.sClass ); |
| } |
| } |
| } |
| } |
| |
| |
| /** |
| * Draw the header (or footer) element based on the column visibility states. The |
| * methodology here is to use the layout array from _fnDetectHeader, modified for |
| * the instantaneous column visibility, to construct the new layout. The grid is |
| * traversed over cell at a time in a rows x columns grid fashion, although each |
| * cell insert can cover multiple elements in the grid - which is tracks using the |
| * aApplied array. Cell inserts in the grid will only occur where there isn't |
| * already a cell in that position. |
| * @param {object} oSettings dataTables settings object |
| * @param array {objects} aoSource Layout array from _fnDetectHeader |
| * @param {boolean} [bIncludeHidden=false] If true then include the hidden columns in the calc, |
| * @memberof DataTable#oApi |
| */ |
| function _fnDrawHead( oSettings, aoSource, bIncludeHidden ) |
| { |
| var i, iLen, j, jLen, k, kLen, n, nLocalTr; |
| var aoLocal = []; |
| var aApplied = []; |
| var iColumns = oSettings.aoColumns.length; |
| var iRowspan, iColspan; |
| |
| if ( ! aoSource ) |
| { |
| return; |
| } |
| |
| if ( bIncludeHidden === undefined ) |
| { |
| bIncludeHidden = false; |
| } |
| |
| /* Make a copy of the master layout array, but without the visible columns in it */ |
| for ( i=0, iLen=aoSource.length ; i<iLen ; i++ ) |
| { |
| aoLocal[i] = aoSource[i].slice(); |
| aoLocal[i].nTr = aoSource[i].nTr; |
| |
| /* Remove any columns which are currently hidden */ |
| for ( j=iColumns-1 ; j>=0 ; j-- ) |
| { |
| if ( !oSettings.aoColumns[j].bVisible && !bIncludeHidden ) |
| { |
| aoLocal[i].splice( j, 1 ); |
| } |
| } |
| |
| /* Prep the applied array - it needs an element for each row */ |
| aApplied.push( [] ); |
| } |
| |
| for ( i=0, iLen=aoLocal.length ; i<iLen ; i++ ) |
| { |
| nLocalTr = aoLocal[i].nTr; |
| |
| /* All cells are going to be replaced, so empty out the row */ |
| if ( nLocalTr ) |
| { |
| while( (n = nLocalTr.firstChild) ) |
| { |
| nLocalTr.removeChild( n ); |
| } |
| } |
| |
| for ( j=0, jLen=aoLocal[i].length ; j<jLen ; j++ ) |
| { |
| iRowspan = 1; |
| iColspan = 1; |
| |
| /* Check to see if there is already a cell (row/colspan) covering our target |
| * insert point. If there is, then there is nothing to do. |
| */ |
| if ( aApplied[i][j] === undefined ) |
| { |
| nLocalTr.appendChild( aoLocal[i][j].cell ); |
| aApplied[i][j] = 1; |
| |
| /* Expand the cell to cover as many rows as needed */ |
| while ( aoLocal[i+iRowspan] !== undefined && |
| aoLocal[i][j].cell == aoLocal[i+iRowspan][j].cell ) |
| { |
| aApplied[i+iRowspan][j] = 1; |
| iRowspan++; |
| } |
| |
| /* Expand the cell to cover as many columns as needed */ |
| while ( aoLocal[i][j+iColspan] !== undefined && |
| aoLocal[i][j].cell == aoLocal[i][j+iColspan].cell ) |
| { |
| /* Must update the applied array over the rows for the columns */ |
| for ( k=0 ; k<iRowspan ; k++ ) |
| { |
| aApplied[i+k][j+iColspan] = 1; |
| } |
| iColspan++; |
| } |
| |
| /* Do the actual expansion in the DOM */ |
| $(aoLocal[i][j].cell) |
| .attr('rowspan', iRowspan) |
| .attr('colspan', iColspan); |
| } |
| } |
| } |
| } |
| |
| |
| /** |
| * Insert the required TR nodes into the table for display |
| * @param {object} oSettings dataTables settings object |
| * @memberof DataTable#oApi |
| */ |
| function _fnDraw( oSettings ) |
| { |
| /* Provide a pre-callback function which can be used to cancel the draw is false is returned */ |
| var aPreDraw = _fnCallbackFire( oSettings, 'aoPreDrawCallback', 'preDraw', [oSettings] ); |
| if ( $.inArray( false, aPreDraw ) !== -1 ) |
| { |
| _fnProcessingDisplay( oSettings, false ); |
| return; |
| } |
| |
| var i, iLen, n; |
| var anRows = []; |
| var iRowCount = 0; |
| var asStripeClasses = oSettings.asStripeClasses; |
| var iStripes = asStripeClasses.length; |
| var iOpenRows = oSettings.aoOpenRows.length; |
| var oLang = oSettings.oLanguage; |
| var iInitDisplayStart = oSettings.iInitDisplayStart; |
| var bServerSide = _fnDataSource( oSettings ) == 'ssp'; |
| var aiDisplay = oSettings.aiDisplay; |
| |
| oSettings.bDrawing = true; |
| |
| /* Check and see if we have an initial draw position from state saving */ |
| if ( iInitDisplayStart !== undefined && iInitDisplayStart !== -1 ) |
| { |
| oSettings._iDisplayStart = bServerSide ? |
| iInitDisplayStart : |
| iInitDisplayStart >= oSettings.fnRecordsDisplay() ? |
| 0 : |
| iInitDisplayStart; |
| |
| oSettings.iInitDisplayStart = -1; |
| } |
| |
| var iDisplayStart = oSettings._iDisplayStart; |
| var iDisplayEnd = oSettings.fnDisplayEnd(); |
| |
| /* Server-side processing draw intercept */ |
| if ( oSettings.bDeferLoading ) |
| { |
| oSettings.bDeferLoading = false; |
| oSettings.iDraw++; |
| _fnProcessingDisplay( oSettings, false ); |
| } |
| else if ( !bServerSide ) |
| { |
| oSettings.iDraw++; |
| } |
| else if ( !oSettings.bDestroying && !_fnAjaxUpdate( oSettings ) ) |
| { |
| return; |
| } |
| |
| if ( aiDisplay.length !== 0 ) |
| { |
| var iStart = bServerSide ? 0 : iDisplayStart; |
| var iEnd = bServerSide ? oSettings.aoData.length : iDisplayEnd; |
| |
| for ( var j=iStart ; j<iEnd ; j++ ) |
| { |
| var iDataIndex = aiDisplay[j]; |
| var aoData = oSettings.aoData[ iDataIndex ]; |
| if ( aoData.nTr === null ) |
| { |
| _fnCreateTr( oSettings, iDataIndex ); |
| } |
| |
| var nRow = aoData.nTr; |
| |
| /* Remove the old striping classes and then add the new one */ |
| if ( iStripes !== 0 ) |
| { |
| var sStripe = asStripeClasses[ iRowCount % iStripes ]; |
| if ( aoData._sRowStripe != sStripe ) |
| { |
| $(nRow).removeClass( aoData._sRowStripe ).addClass( sStripe ); |
| aoData._sRowStripe = sStripe; |
| } |
| } |
| |
| // Row callback functions - might want to manipulate the row |
| // iRowCount and j are not currently documented. Are they at all |
| // useful? |
| _fnCallbackFire( oSettings, 'aoRowCallback', null, |
| [nRow, aoData._aData, iRowCount, j] ); |
| |
| anRows.push( nRow ); |
| iRowCount++; |
| } |
| } |
| else |
| { |
| /* Table is empty - create a row with an empty message in it */ |
| var sZero = oLang.sZeroRecords; |
| if ( oSettings.iDraw == 1 && _fnDataSource( oSettings ) == 'ajax' ) |
| { |
| sZero = oLang.sLoadingRecords; |
| } |
| else if ( oLang.sEmptyTable && oSettings.fnRecordsTotal() === 0 ) |
| { |
| sZero = oLang.sEmptyTable; |
| } |
| |
| anRows[ 0 ] = $( '<tr/>', { 'class': iStripes ? asStripeClasses[0] : '' } ) |
| .append( $('<td />', { |
| 'valign': 'top', |
| 'colSpan': _fnVisbleColumns( oSettings ), |
| 'class': oSettings.oClasses.sRowEmpty |
| } ).html( sZero ) )[0]; |
| } |
| |
| /* Header and footer callbacks */ |
| _fnCallbackFire( oSettings, 'aoHeaderCallback', 'header', [ $(oSettings.nTHead).children('tr')[0], |
| _fnGetDataMaster( oSettings ), iDisplayStart, iDisplayEnd, aiDisplay ] ); |
| |
| _fnCallbackFire( oSettings, 'aoFooterCallback', 'footer', [ $(oSettings.nTFoot).children('tr')[0], |
| _fnGetDataMaster( oSettings ), iDisplayStart, iDisplayEnd, aiDisplay ] ); |
| |
| var body = $(oSettings.nTBody); |
| |
| body.children().detach(); |
| body.append( $(anRows) ); |
| |
| /* Call all required callback functions for the end of a draw */ |
| _fnCallbackFire( oSettings, 'aoDrawCallback', 'draw', [oSettings] ); |
| |
| /* Draw is complete, sorting and filtering must be as well */ |
| oSettings.bSorted = false; |
| oSettings.bFiltered = false; |
| oSettings.bDrawing = false; |
| } |
| |
| |
| /** |
| * Redraw the table - taking account of the various features which are enabled |
| * @param {object} oSettings dataTables settings object |
| * @param {boolean} [holdPosition] Keep the current paging position. By default |
| * the paging is reset to the first page |
| * @memberof DataTable#oApi |
| */ |
| function _fnReDraw( settings, holdPosition ) |
| { |
| var |
| features = settings.oFeatures, |
| sort = features.bSort, |
| filter = features.bFilter; |
| |
| if ( sort ) { |
| _fnSort( settings ); |
| } |
| |
| if ( filter ) { |
| _fnFilterComplete( settings, settings.oPreviousSearch ); |
| } |
| else { |
| // No filtering, so we want to just use the display master |
| settings.aiDisplay = settings.aiDisplayMaster.slice(); |
| } |
| |
| if ( holdPosition !== true ) { |
| settings._iDisplayStart = 0; |
| } |
| |
| // Let any modules know about the draw hold position state (used by |
| // scrolling internally) |
| settings._drawHold = holdPosition; |
| |
| _fnDraw( settings ); |
| |
| settings._drawHold = false; |
| } |
| |
| |
| /** |
| * Add the options to the page HTML for the table |
| * @param {object} oSettings dataTables settings object |
| * @memberof DataTable#oApi |
| */ |
| function _fnAddOptionsHtml ( oSettings ) |
| { |
| var classes = oSettings.oClasses; |
| var table = $(oSettings.nTable); |
| var holding = $('<div/>').insertBefore( table ); // Holding element for speed |
| var features = oSettings.oFeatures; |
| |
| // All DataTables are wrapped in a div |
| var insert = $('<div/>', { |
| id: oSettings.sTableId+'_wrapper', |
| 'class': classes.sWrapper + (oSettings.nTFoot ? '' : ' '+classes.sNoFooter) |
| } ); |
| |
| oSettings.nHolding = holding[0]; |
| oSettings.nTableWrapper = insert[0]; |
| oSettings.nTableReinsertBefore = oSettings.nTable.nextSibling; |
| |
| /* Loop over the user set positioning and place the elements as needed */ |
| var aDom = oSettings.sDom.split(''); |
| var featureNode, cOption, nNewNode, cNext, sAttr, j; |
| for ( var i=0 ; i<aDom.length ; i++ ) |
| { |
| featureNode = null; |
| cOption = aDom[i]; |
| |
| if ( cOption == '<' ) |
| { |
| /* New container div */ |
| nNewNode = $('<div/>')[0]; |
| |
| /* Check to see if we should append an id and/or a class name to the container */ |
| cNext = aDom[i+1]; |
| if ( cNext == "'" || cNext == '"' ) |
| { |
| sAttr = ""; |
| j = 2; |
| while ( aDom[i+j] != cNext ) |
| { |
| sAttr += aDom[i+j]; |
| j++; |
| } |
| |
| /* Replace jQuery UI constants @todo depreciated */ |
| if ( sAttr == "H" ) |
| { |
| sAttr = classes.sJUIHeader; |
| } |
| else if ( sAttr == "F" ) |
| { |
| sAttr = classes.sJUIFooter; |
| } |
| |
| /* The attribute can be in the format of "#id.class", "#id" or "class" This logic |
| * breaks the string into parts and applies them as needed |
| */ |
| if ( sAttr.indexOf('.') != -1 ) |
| { |
| var aSplit = sAttr.split('.'); |
| nNewNode.id = aSplit[0].substr(1, aSplit[0].length-1); |
| nNewNode.className = aSplit[1]; |
| } |
| else if ( sAttr.charAt(0) == "#" ) |
| { |
| nNewNode.id = sAttr.substr(1, sAttr.length-1); |
| } |
| else |
| { |
| nNewNode.className = sAttr; |
| } |
| |
| i += j; /* Move along the position array */ |
| } |
| |
| insert.append( nNewNode ); |
| insert = $(nNewNode); |
| } |
| else if ( cOption == '>' ) |
| { |
| /* End container div */ |
| insert = insert.parent(); |
| } |
| // @todo Move options into their own plugins? |
| else if ( cOption == 'l' && features.bPaginate && features.bLengthChange ) |
| { |
| /* Length */ |
| featureNode = _fnFeatureHtmlLength( oSettings ); |
| } |
| else if ( cOption == 'f' && features.bFilter ) |
| { |
| /* Filter */ |
| featureNode = _fnFeatureHtmlFilter( oSettings ); |
| } |
| else if ( cOption == 'r' && features.bProcessing ) |
| { |
| /* pRocessing */ |
| featureNode = _fnFeatureHtmlProcessing( oSettings ); |
| } |
| else if ( cOption == 't' ) |
| { |
| /* Table */ |
| featureNode = _fnFeatureHtmlTable( oSettings ); |
| } |
| else if ( cOption == 'i' && features.bInfo ) |
| { |
| /* Info */ |
| featureNode = _fnFeatureHtmlInfo( oSettings ); |
| } |
| else if ( cOption == 'p' && features.bPaginate ) |
| { |
| /* Pagination */ |
| featureNode = _fnFeatureHtmlPaginate( oSettings ); |
| } |
| else if ( DataTable.ext.feature.length !== 0 ) |
| { |
| /* Plug-in features */ |
| var aoFeatures = DataTable.ext.feature; |
| for ( var k=0, kLen=aoFeatures.length ; k<kLen ; k++ ) |
| { |
| if ( cOption == aoFeatures[k].cFeature ) |
| { |
| featureNode = aoFeatures[k].fnInit( oSettings ); |
| break; |
| } |
| } |
| } |
| |
| /* Add to the 2D features array */ |
| if ( featureNode ) |
| { |
| var aanFeatures = oSettings.aanFeatures; |
| |
| if ( ! aanFeatures[cOption] ) |
| { |
| aanFeatures[cOption] = []; |
| } |
| |
| aanFeatures[cOption].push( featureNode ); |
| insert.append( featureNode ); |
| } |
| } |
| |
| /* Built our DOM structure - replace the holding div with what we want */ |
| holding.replaceWith( insert ); |
| oSettings.nHolding = null; |
| } |
| |
| |
| /** |
| * Use the DOM source to create up an array of header cells. The idea here is to |
| * create a layout grid (array) of rows x columns, which contains a reference |
| * to the cell that that point in the grid (regardless of col/rowspan), such that |
| * any column / row could be removed and the new grid constructed |
| * @param array {object} aLayout Array to store the calculated layout in |
| * @param {node} nThead The header/footer element for the table |
| * @memberof DataTable#oApi |
| */ |
| function _fnDetectHeader ( aLayout, nThead ) |
| { |
| var nTrs = $(nThead).children('tr'); |
| var nTr, nCell; |
| var i, k, l, iLen, jLen, iColShifted, iColumn, iColspan, iRowspan; |
| var bUnique; |
| var fnShiftCol = function ( a, i, j ) { |
| var k = a[i]; |
| while ( k[j] ) { |
| j++; |
| } |
| return j; |
| }; |
| |
| aLayout.splice( 0, aLayout.length ); |
| |
| /* We know how many rows there are in the layout - so prep it */ |
| for ( i=0, iLen=nTrs.length ; i<iLen ; i++ ) |
| { |
| aLayout.push( [] ); |
| } |
| |
| /* Calculate a layout array */ |
| for ( i=0, iLen=nTrs.length ; i<iLen ; i++ ) |
| { |
| nTr = nTrs[i]; |
| iColumn = 0; |
| |
| /* For every cell in the row... */ |
| nCell = nTr.firstChild; |
| while ( nCell ) { |
| if ( nCell.nodeName.toUpperCase() == "TD" || |
| nCell.nodeName.toUpperCase() == "TH" ) |
| { |
| /* Get the col and rowspan attributes from the DOM and sanitise them */ |
| iColspan = nCell.getAttribute('colspan') * 1; |
| iRowspan = nCell.getAttribute('rowspan') * 1; |
| iColspan = (!iColspan || iColspan===0 || iColspan===1) ? 1 : iColspan; |
| iRowspan = (!iRowspan || iRowspan===0 || iRowspan===1) ? 1 : iRowspan; |
| |
| /* There might be colspan cells already in this row, so shift our target |
| * accordingly |
| */ |
| iColShifted = fnShiftCol( aLayout, i, iColumn ); |
| |
| /* Cache calculation for unique columns */ |
| bUnique = iColspan === 1 ? true : false; |
| |
| /* If there is col / rowspan, copy the information into the layout grid */ |
| for ( l=0 ; l<iColspan ; l++ ) |
| { |
| for ( k=0 ; k<iRowspan ; k++ ) |
| { |
| aLayout[i+k][iColShifted+l] = { |
| "cell": nCell, |
| "unique": bUnique |
| }; |
| aLayout[i+k].nTr = nTr; |
| } |
| } |
| } |
| nCell = nCell.nextSibling; |
| } |
| } |
| } |
| |
| |
| /** |
| * Get an array of unique th elements, one for each column |
| * @param {object} oSettings dataTables settings object |
| * @param {node} nHeader automatically detect the layout from this node - optional |
| * @param {array} aLayout thead/tfoot layout from _fnDetectHeader - optional |
| * @returns array {node} aReturn list of unique th's |
| * @memberof DataTable#oApi |
| */ |
| function _fnGetUniqueThs ( oSettings, nHeader, aLayout ) |
| { |
| var aReturn = []; |
| if ( !aLayout ) |
| { |
| aLayout = oSettings.aoHeader; |
| if ( nHeader ) |
| { |
| aLayout = []; |
| _fnDetectHeader( aLayout, nHeader ); |
| } |
| } |
| |
| for ( var i=0, iLen=aLayout.length ; i<iLen ; i++ ) |
| { |
| for ( var j=0, jLen=aLayout[i].length ; j<jLen ; j++ ) |
| { |
| if ( aLayout[i][j].unique && |
| (!aReturn[j] || !oSettings.bSortCellsTop) ) |
| { |
| aReturn[j] = aLayout[i][j].cell; |
| } |
| } |
| } |
| |
| return aReturn; |
| } |
| |
| /** |
| * Create an Ajax call based on the table's settings, taking into account that |
| * parameters can have multiple forms, and backwards compatibility. |
| * |
| * @param {object} oSettings dataTables settings object |
| * @param {array} data Data to send to the server, required by |
| * DataTables - may be augmented by developer callbacks |
| * @param {function} fn Callback function to run when data is obtained |
| */ |
| function _fnBuildAjax( oSettings, data, fn ) |
| { |
| // Compatibility with 1.9-, allow fnServerData and event to manipulate |
| _fnCallbackFire( oSettings, 'aoServerParams', 'serverParams', [data] ); |
| |
| // Convert to object based for 1.10+ if using the old array scheme which can |
| // come from server-side processing or serverParams |
| if ( data && $.isArray(data) ) { |
| var tmp = {}; |
| var rbracket = /(.*?)\[\]$/; |
| |
| $.each( data, function (key, val) { |
| var match = val.name.match(rbracket); |
| |
| if ( match ) { |
| // Support for arrays |
| var name = match[0]; |
| |
| if ( ! tmp[ name ] ) { |
| tmp[ name ] = []; |
| } |
| tmp[ name ].push( val.value ); |
| } |
| else { |
| tmp[val.name] = val.value; |
| } |
| } ); |
| data = tmp; |
| } |
| |
| var ajaxData; |
| var ajax = oSettings.ajax; |
| var instance = oSettings.oInstance; |
| var callback = function ( json ) { |
| _fnCallbackFire( oSettings, null, 'xhr', [oSettings, json, oSettings.jqXHR] ); |
| fn( json ); |
| }; |
| |
| if ( $.isPlainObject( ajax ) && ajax.data ) |
| { |
| ajaxData = ajax.data; |
| |
| var newData = $.isFunction( ajaxData ) ? |
| ajaxData( data, oSettings ) : // fn can manipulate data or return |
| ajaxData; // an object object or array to merge |
| |
| // If the function returned something, use that alone |
| data = $.isFunction( ajaxData ) && newData ? |
| newData : |
| $.extend( true, data, newData ); |
| |
| // Remove the data property as we've resolved it already and don't want |
| // jQuery to do it again (it is restored at the end of the function) |
| delete ajax.data; |
| } |
| |
| var baseAjax = { |
| "data": data, |
| "success": function (json) { |
| var error = json.error || json.sError; |
| if ( error ) { |
| _fnLog( oSettings, 0, error ); |
| } |
| |
| oSettings.json = json; |
| callback( json ); |
| }, |
| "dataType": "json", |
| "cache": false, |
| "type": oSettings.sServerMethod, |
| "error": function (xhr, error, thrown) { |
| var ret = _fnCallbackFire( oSettings, null, 'xhr', [oSettings, null, oSettings.jqXHR] ); |
| |
| if ( $.inArray( true, ret ) === -1 ) { |
| if ( error == "parsererror" ) { |
| _fnLog( oSettings, 0, 'Invalid JSON response', 1 ); |
| } |
| else if ( xhr.readyState === 4 ) { |
| _fnLog( oSettings, 0, 'Ajax error', 7 ); |
| } |
| } |
| |
| _fnProcessingDisplay( oSettings, false ); |
| } |
| }; |
| |
| // Store the data submitted for the API |
| oSettings.oAjaxData = data; |
| |
| // Allow plug-ins and external processes to modify the data |
| _fnCallbackFire( oSettings, null, 'preXhr', [oSettings, data] ); |
| |
| if ( oSettings.fnServerData ) |
| { |
| // DataTables 1.9- compatibility |
| oSettings.fnServerData.call( instance, |
| oSettings.sAjaxSource, |
| $.map( data, function (val, key) { // Need to convert back to 1.9 trad format |
| return { name: key, value: val }; |
| } ), |
| callback, |
| oSettings |
| ); |
| } |
| else if ( oSettings.sAjaxSource || typeof ajax === 'string' ) |
| { |
| // DataTables 1.9- compatibility |
| oSettings.jqXHR = $.ajax( $.extend( baseAjax, { |
| url: ajax || oSettings.sAjaxSource |
| } ) ); |
| } |
| else if ( $.isFunction( ajax ) ) |
| { |
| // Is a function - let the caller define what needs to be done |
| oSettings.jqXHR = ajax.call( instance, data, callback, oSettings ); |
| } |
| else |
| { |
| // Object to extend the base settings |
| oSettings.jqXHR = $.ajax( $.extend( baseAjax, ajax ) ); |
| |
| // Restore for next time around |
| ajax.data = ajaxData; |
| } |
| } |
| |
| |
| /** |
| * Update the table using an Ajax call |
| * @param {object} settings dataTables settings object |
| * @returns {boolean} Block the table drawing or not |
| * @memberof DataTable#oApi |
| */ |
| function _fnAjaxUpdate( settings ) |
| { |
| if ( settings.bAjaxDataGet ) { |
| settings.iDraw++; |
| _fnProcessingDisplay( settings, true ); |
| |
| _fnBuildAjax( |
| settings, |
| _fnAjaxParameters( settings ), |
| function(json) { |
| _fnAjaxUpdateDraw( settings, json ); |
| } |
| ); |
| |
| return false; |
| } |
| return true; |
| } |
| |
| |
| /** |
| * Build up the parameters in an object needed for a server-side processing |
| * request. Note that this is basically done twice, is different ways - a modern |
| * method which is used by default in DataTables 1.10 which uses objects and |
| * arrays, or the 1.9- method with is name / value pairs. 1.9 method is used if |
| * the sAjaxSource option is used in the initialisation, or the legacyAjax |
| * option is set. |
| * @param {object} oSettings dataTables settings object |
| * @returns {bool} block the table drawing or not |
| * @memberof DataTable#oApi |
| */ |
| function _fnAjaxParameters( settings ) |
| { |
| var |
| columns = settings.aoColumns, |
| columnCount = columns.length, |
| features = settings.oFeatures, |
| preSearch = settings.oPreviousSearch, |
| preColSearch = settings.aoPreSearchCols, |
| i, data = [], dataProp, column, columnSearch, |
| sort = _fnSortFlatten( settings ), |
| displayStart = settings._iDisplayStart, |
| displayLength = features.bPaginate !== false ? |
| settings._iDisplayLength : |
| -1; |
| |
| var param = function ( name, value ) { |
| data.push( { 'name': name, 'value': value } ); |
| }; |
| |
| // DataTables 1.9- compatible method |
| param( 'sEcho', settings.iDraw ); |
| param( 'iColumns', columnCount ); |
| param( 'sColumns', _pluck( columns, 'sName' ).join(',') ); |
| param( 'iDisplayStart', displayStart ); |
| param( 'iDisplayLength', displayLength ); |
| |
| // DataTables 1.10+ method |
| var d = { |
| draw: settings.iDraw, |
| columns: [], |
| order: [], |
| start: displayStart, |
| length: displayLength, |
| search: { |
| value: preSearch.sSearch, |
| regex: preSearch.bRegex |
| } |
| }; |
| |
| for ( i=0 ; i<columnCount ; i++ ) { |
| column = columns[i]; |
| columnSearch = preColSearch[i]; |
| dataProp = typeof column.mData=="function" ? 'function' : column.mData ; |
| |
| d.columns.push( { |
| data: dataProp, |
| name: column.sName, |
| searchable: column.bSearchable, |
| orderable: column.bSortable, |
| search: { |
| value: columnSearch.sSearch, |
| regex: columnSearch.bRegex |
| } |
| } ); |
| |
| param( "mDataProp_"+i, dataProp ); |
| |
| if ( features.bFilter ) { |
| param( 'sSearch_'+i, columnSearch.sSearch ); |
| param( 'bRegex_'+i, columnSearch.bRegex ); |
| param( 'bSearchable_'+i, column.bSearchable ); |
| } |
| |
| if ( features.bSort ) { |
| param( 'bSortable_'+i, column.bSortable ); |
| } |
| } |
| |
| if ( features.bFilter ) { |
| param( 'sSearch', preSearch.sSearch ); |
| param( 'bRegex', preSearch.bRegex ); |
| } |
| |
| if ( features.bSort ) { |
| $.each( sort, function ( i, val ) { |
| d.order.push( { column: val.col, dir: val.dir } ); |
| |
| param( 'iSortCol_'+i, val.col ); |
| param( 'sSortDir_'+i, val.dir ); |
| } ); |
| |
| param( 'iSortingCols', sort.length ); |
| } |
| |
| // If the legacy.ajax parameter is null, then we automatically decide which |
| // form to use, based on sAjaxSource |
| var legacy = DataTable.ext.legacy.ajax; |
| if ( legacy === null ) { |
| return settings.sAjaxSource ? data : d; |
| } |
| |
| // Otherwise, if legacy has been specified then we use that to decide on the |
| // form |
| return legacy ? data : d; |
| } |
| |
| |
| /** |
| * Data the data from the server (nuking the old) and redraw the table |
| * @param {object} oSettings dataTables settings object |
| * @param {object} json json data return from the server. |
| * @param {string} json.sEcho Tracking flag for DataTables to match requests |
| * @param {int} json.iTotalRecords Number of records in the data set, not accounting for filtering |
| * @param {int} json.iTotalDisplayRecords Number of records in the data set, accounting for filtering |
| * @param {array} json.aaData The data to display on this page |
| * @param {string} [json.sColumns] Column ordering (sName, comma separated) |
| * @memberof DataTable#oApi |
| */ |
| function _fnAjaxUpdateDraw ( settings, json ) |
| { |
| // v1.10 uses camelCase variables, while 1.9 uses Hungarian notation. |
| // Support both |
| var compat = function ( old, modern ) { |
| return json[old] !== undefined ? json[old] : json[modern]; |
| }; |
| |
| var data = _fnAjaxDataSrc( settings, json ); |
| var draw = compat( 'sEcho', 'draw' ); |
| var recordsTotal = compat( 'iTotalRecords', 'recordsTotal' ); |
| var recordsFiltered = compat( 'iTotalDisplayRecords', 'recordsFiltered' ); |
| |
| if ( draw ) { |
| // Protect against out of sequence returns |
| if ( draw*1 < settings.iDraw ) { |
| return; |
| } |
| settings.iDraw = draw * 1; |
| } |
| |
| _fnClearTable( settings ); |
| settings._iRecordsTotal = parseInt(recordsTotal, 10); |
| settings._iRecordsDisplay = parseInt(recordsFiltered, 10); |
| |
| for ( var i=0, ien=data.length ; i<ien ; i++ ) { |
| _fnAddData( settings, data[i] ); |
| } |
| settings.aiDisplay = settings.aiDisplayMaster.slice(); |
| |
| settings.bAjaxDataGet = false; |
| _fnDraw( settings ); |
| |
| if ( ! settings._bInitComplete ) { |
| _fnInitComplete( settings, json ); |
| } |
| |
| settings.bAjaxDataGet = true; |
| _fnProcessingDisplay( settings, false ); |
| } |
| |
| |
| /** |
| * Get the data from the JSON data source to use for drawing a table. Using |
| * `_fnGetObjectDataFn` allows the data to be sourced from a property of the |
| * source object, or from a processing function. |
| * @param {object} oSettings dataTables settings object |
| * @param {object} json Data source object / array from the server |
| * @return {array} Array of data to use |
| */ |
| function _fnAjaxDataSrc ( oSettings, json ) |
| { |
| var dataSrc = $.isPlainObject( oSettings.ajax ) && oSettings.ajax.dataSrc !== undefined ? |
| oSettings.ajax.dataSrc : |
| oSettings.sAjaxDataProp; // Compatibility with 1.9-. |
| |
| // Compatibility with 1.9-. In order to read from aaData, check if the |
| // default has been changed, if not, check for aaData |
| if ( dataSrc === 'data' ) { |
| return json.aaData || json[dataSrc]; |
| } |
| |
| return dataSrc !== "" ? |
| _fnGetObjectDataFn( dataSrc )( json ) : |
| json; |
| } |
| |
| /** |
| * Generate the node required for filtering text |
| * @returns {node} Filter control element |
| * @param {object} oSettings dataTables settings object |
| * @memberof DataTable#oApi |
| */ |
| function _fnFeatureHtmlFilter ( settings ) |
| { |
| var classes = settings.oClasses; |
| var tableId = settings.sTableId; |
| var language = settings.oLanguage; |
| var previousSearch = settings.oPreviousSearch; |
| var features = settings.aanFeatures; |
| var input = '<input type="search" class="'+classes.sFilterInput+'"/>'; |
| |
| var str = language.sSearch; |
| str = str.match(/_INPUT_/) ? |
| str.replace('_INPUT_', input) : |
| str+input; |
| |
| var filter = $('<div/>', { |
| 'id': ! features.f ? tableId+'_filter' : null, |
| 'class': classes.sFilter |
| } ) |
| .append( $('<label/>' ).append( str ) ); |
| |
| var searchFn = function() { |
| /* Update all other filter input elements for the new display */ |
| var n = features.f; |
| var val = !this.value ? "" : this.value; // mental IE8 fix :-( |
| |
| /* Now do the filter */ |
| if ( val != previousSearch.sSearch ) { |
| _fnFilterComplete( settings, { |
| "sSearch": val, |
| "bRegex": previousSearch.bRegex, |
| "bSmart": previousSearch.bSmart , |
| "bCaseInsensitive": previousSearch.bCaseInsensitive |
| } ); |
| |
| // Need to redraw, without resorting |
| settings._iDisplayStart = 0; |
| _fnDraw( settings ); |
| } |
| }; |
| |
| var searchDelay = settings.searchDelay !== null ? |
| settings.searchDelay : |
| _fnDataSource( settings ) === 'ssp' ? |
| 400 : |
| 0; |
| |
| var jqFilter = $('input', filter) |
| .val( previousSearch.sSearch ) |
| .attr( 'placeholder', language.sSearchPlaceholder ) |
| .bind( |
| 'keyup.DT search.DT input.DT paste.DT cut.DT', |
| searchDelay ? |
| _fnThrottle( searchFn, searchDelay ) : |
| searchFn |
| ) |
| .bind( 'keypress.DT', function(e) { |
| /* Prevent form submission */ |
| if ( e.keyCode == 13 ) { |
| return false; |
| } |
| } ) |
| .attr('aria-controls', tableId); |
| |
| // Update the input elements whenever the table is filtered |
| $(settings.nTable).on( 'search.dt.DT', function ( ev, s ) { |
| if ( settings === s ) { |
| // IE9 throws an 'unknown error' if document.activeElement is used |
| // inside an iframe or frame... |
| try { |
| if ( jqFilter[0] !== document.activeElement ) { |
| jqFilter.val( previousSearch.sSearch ); |
| } |
| } |
| catch ( e ) {} |
| } |
| } ); |
| |
| return filter[0]; |
| } |
| |
| |
| /** |
| * Filter the table using both the global filter and column based filtering |
| * @param {object} oSettings dataTables settings object |
| * @param {object} oSearch search information |
| * @param {int} [iForce] force a research of the master array (1) or not (undefined or 0) |
| * @memberof DataTable#oApi |
| */ |
| function _fnFilterComplete ( oSettings, oInput, iForce ) |
| { |
| var oPrevSearch = oSettings.oPreviousSearch; |
| var aoPrevSearch = oSettings.aoPreSearchCols; |
| var fnSaveFilter = function ( oFilter ) { |
| /* Save the filtering values */ |
| oPrevSearch.sSearch = oFilter.sSearch; |
| oPrevSearch.bRegex = oFilter.bRegex; |
| oPrevSearch.bSmart = oFilter.bSmart; |
| oPrevSearch.bCaseInsensitive = oFilter.bCaseInsensitive; |
| }; |
| var fnRegex = function ( o ) { |
| // Backwards compatibility with the bEscapeRegex option |
| return o.bEscapeRegex !== undefined ? !o.bEscapeRegex : o.bRegex; |
| }; |
| |
| // Resolve any column types that are unknown due to addition or invalidation |
| // @todo As per sort - can this be moved into an event handler? |
| _fnColumnTypes( oSettings ); |
| |
| /* In server-side processing all filtering is done by the server, so no point hanging around here */ |
| if ( _fnDataSource( oSettings ) != 'ssp' ) |
| { |
| /* Global filter */ |
| _fnFilter( oSettings, oInput.sSearch, iForce, fnRegex(oInput), oInput.bSmart, oInput.bCaseInsensitive ); |
| fnSaveFilter( oInput ); |
| |
| /* Now do the individual column filter */ |
| for ( var i=0 ; i<aoPrevSearch.length ; i++ ) |
| { |
| _fnFilterColumn( oSettings, aoPrevSearch[i].sSearch, i, fnRegex(aoPrevSearch[i]), |
| aoPrevSearch[i].bSmart, aoPrevSearch[i].bCaseInsensitive ); |
| } |
| |
| /* Custom filtering */ |
| _fnFilterCustom( oSettings ); |
| } |
| else |
| { |
| fnSaveFilter( oInput ); |
| } |
| |
| /* Tell the draw function we have been filtering */ |
| oSettings.bFiltered = true; |
| _fnCallbackFire( oSettings, null, 'search', [oSettings] ); |
| } |
| |
| |
| /** |
| * Apply custom filtering functions |
| * @param {object} oSettings dataTables settings object |
| * @memberof DataTable#oApi |
| */ |
| function _fnFilterCustom( settings ) |
| { |
| var filters = DataTable.ext.search; |
| var displayRows = settings.aiDisplay; |
| var row, rowIdx; |
| |
| for ( var i=0, ien=filters.length ; i<ien ; i++ ) { |
| var rows = []; |
| |
| // Loop over each row and see if it should be included |
| for ( var j=0, jen=displayRows.length ; j<jen ; j++ ) { |
| rowIdx = displayRows[ j ]; |
| row = settings.aoData[ rowIdx ]; |
| |
| if ( filters[i]( settings, row._aFilterData, rowIdx, row._aData, j ) ) { |
| rows.push( rowIdx ); |
| } |
| } |
| |
| // So the array reference doesn't break set the results into the |
| // existing array |
| displayRows.length = 0; |
| $.merge( displayRows, rows ); |
| } |
| } |
| |
| |
| /** |
| * Filter the table on a per-column basis |
| * @param {object} oSettings dataTables settings object |
| * @param {string} sInput string to filter on |
| * @param {int} iColumn column to filter |
| * @param {bool} bRegex treat search string as a regular expression or not |
| * @param {bool} bSmart use smart filtering or not |
| * @param {bool} bCaseInsensitive Do case insenstive matching or not |
| * @memberof DataTable#oApi |
| */ |
| function _fnFilterColumn ( settings, searchStr, colIdx, regex, smart, caseInsensitive ) |
| { |
| if ( searchStr === '' ) { |
| return; |
| } |
| |
| var data; |
| var display = settings.aiDisplay; |
| var rpSearch = _fnFilterCreateSearch( searchStr, regex, smart, caseInsensitive ); |
| |
| for ( var i=display.length-1 ; i>=0 ; i-- ) { |
| data = settings.aoData[ display[i] ]._aFilterData[ colIdx ]; |
| |
| if ( ! rpSearch.test( data ) ) { |
| display.splice( i, 1 ); |
| } |
| } |
| } |
| |
| |
| /** |
| * Filter the data table based on user input and draw the table |
| * @param {object} settings dataTables settings object |
| * @param {string} input string to filter on |
| * @param {int} force optional - force a research of the master array (1) or not (undefined or 0) |
| * @param {bool} regex treat as a regular expression or not |
| * @param {bool} smart perform smart filtering or not |
| * @param {bool} caseInsensitive Do case insenstive matching or not |
| * @memberof DataTable#oApi |
| */ |
| function _fnFilter( settings, input, force, regex, smart, caseInsensitive ) |
| { |
| var rpSearch = _fnFilterCreateSearch( input, regex, smart, caseInsensitive ); |
| var prevSearch = settings.oPreviousSearch.sSearch; |
| var displayMaster = settings.aiDisplayMaster; |
| var display, invalidated, i; |
| |
| // Need to take account of custom filtering functions - always filter |
| if ( DataTable.ext.search.length !== 0 ) { |
| force = true; |
| } |
| |
| // Check if any of the rows were invalidated |
| invalidated = _fnFilterData( settings ); |
| |
| // If the input is blank - we just want the full data set |
| if ( input.length <= 0 ) { |
| settings.aiDisplay = displayMaster.slice(); |
| } |
| else { |
| // New search - start from the master array |
| if ( invalidated || |
| force || |
| prevSearch.length > input.length || |
| input.indexOf(prevSearch) !== 0 || |
| settings.bSorted // On resort, the display master needs to be |
| // re-filtered since indexes will have changed |
| ) { |
| settings.aiDisplay = displayMaster.slice(); |
| } |
| |
| // Search the display array |
| display = settings.aiDisplay; |
| |
| for ( i=display.length-1 ; i>=0 ; i-- ) { |
| if ( ! rpSearch.test( settings.aoData[ display[i] ]._sFilterRow ) ) { |
| display.splice( i, 1 ); |
| } |
| } |
| } |
| } |
| |
| |
| /** |
| * Build a regular expression object suitable for searching a table |
| * @param {string} sSearch string to search for |
| * @param {bool} bRegex treat as a regular expression or not |
| * @param {bool} bSmart perform smart filtering or not |
| * @param {bool} bCaseInsensitive Do case insensitive matching or not |
| * @returns {RegExp} constructed object |
| * @memberof DataTable#oApi |
| */ |
| function _fnFilterCreateSearch( search, regex, smart, caseInsensitive ) |
| { |
| search = regex ? |
| search : |
| _fnEscapeRegex( search ); |
| |
| if ( smart ) { |
| /* For smart filtering we want to allow the search to work regardless of |
| * word order. We also want double quoted text to be preserved, so word |
| * order is important - a la google. So this is what we want to |
| * generate: |
| * |
| * ^(?=.*?\bone\b)(?=.*?\btwo three\b)(?=.*?\bfour\b).*$ |
| */ |
| var a = $.map( search.match( /"[^"]+"|[^ ]+/g ) || [''], function ( word ) { |
| if ( word.charAt(0) === '"' ) { |
| var m = word.match( /^"(.*)"$/ ); |
| word = m ? m[1] : word; |
| } |
| |
| return word.replace('"', ''); |
| } ); |
| |
| search = '^(?=.*?'+a.join( ')(?=.*?' )+').*$'; |
| } |
| |
| return new RegExp( search, caseInsensitive ? 'i' : '' ); |
| } |
| |
| |
| /** |
| * Escape a string such that it can be used in a regular expression |
| * @param {string} sVal string to escape |
| * @returns {string} escaped string |
| * @memberof DataTable#oApi |
| */ |
| var _fnEscapeRegex = DataTable.util.escapeRegex; |
| |
| var __filter_div = $('<div>')[0]; |
| var __filter_div_textContent = __filter_div.textContent !== undefined; |
| |
| // Update the filtering data for each row if needed (by invalidation or first run) |
| function _fnFilterData ( settings ) |
| { |
| var columns = settings.aoColumns; |
| var column; |
| var i, j, ien, jen, filterData, cellData, row; |
| var fomatters = DataTable.ext.type.search; |
| var wasInvalidated = false; |
| |
| for ( i=0, ien=settings.aoData.length ; i<ien ; i++ ) { |
| row = settings.aoData[i]; |
| |
| if ( ! row._aFilterData ) { |
| filterData = []; |
| |
| for ( j=0, jen=columns.length ; j<jen ; j++ ) { |
| column = columns[j]; |
| |
| if ( column.bSearchable ) { |
| cellData = _fnGetCellData( settings, i, j, 'filter' ); |
| |
| if ( fomatters[ column.sType ] ) { |
| cellData = fomatters[ column.sType ]( cellData ); |
| } |
| |
| // Search in DataTables 1.10 is string based. In 1.11 this |
| // should be altered to also allow strict type checking. |
| if ( cellData === null ) { |
| cellData = ''; |
| } |
| |
| if ( typeof cellData !== 'string' && cellData.toString ) { |
| cellData = cellData.toString(); |
| } |
| } |
| else { |
| cellData = ''; |
| } |
| |
| // If it looks like there is an HTML entity in the string, |
| // attempt to decode it so sorting works as expected. Note that |
| // we could use a single line of jQuery to do this, but the DOM |
| // method used here is much faster http://jsperf.com/html-decode |
| if ( cellData.indexOf && cellData.indexOf('&') !== -1 ) { |
| __filter_div.innerHTML = cellData; |
| cellData = __filter_div_textContent ? |
| __filter_div.textContent : |
| __filter_div.innerText; |
| } |
| |
| if ( cellData.replace ) { |
| cellData = cellData.replace(/[\r\n]/g, ''); |
| } |
| |
| filterData.push( cellData ); |
| } |
| |
| row._aFilterData = filterData; |
| row._sFilterRow = filterData.join(' '); |
| wasInvalidated = true; |
| } |
| } |
| |
| return wasInvalidated; |
| } |
| |
| |
| /** |
| * Convert from the internal Hungarian notation to camelCase for external |
| * interaction |
| * @param {object} obj Object to convert |
| * @returns {object} Inverted object |
| * @memberof DataTable#oApi |
| */ |
| function _fnSearchToCamel ( obj ) |
| { |
| return { |
| search: obj.sSearch, |
| smart: obj.bSmart, |
| regex: obj.bRegex, |
| caseInsensitive: obj.bCaseInsensitive |
| }; |
| } |
| |
| |
| |
| /** |
| * Convert from camelCase notation to the internal Hungarian. We could use the |
| * Hungarian convert function here, but this is cleaner |
| * @param {object} obj Object to convert |
| * @returns {object} Inverted object |
| * @memberof DataTable#oApi |
| */ |
| function _fnSearchToHung ( obj ) |
| { |
| return { |
| sSearch: obj.search, |
| bSmart: obj.smart, |
| bRegex: obj.regex, |
| bCaseInsensitive: obj.caseInsensitive |
| }; |
| } |
| |
| /** |
| * Generate the node required for the info display |
| * @param {object} oSettings dataTables settings object |
| * @returns {node} Information element |
| * @memberof DataTable#oApi |
| */ |
| function _fnFeatureHtmlInfo ( settings ) |
| { |
| var |
| tid = settings.sTableId, |
| nodes = settings.aanFeatures.i, |
| n = $('<div/>', { |
| 'class': settings.oClasses.sInfo, |
| 'id': ! nodes ? tid+'_info' : null |
| } ); |
| |
| if ( ! nodes ) { |
| // Update display on each draw |
| settings.aoDrawCallback.push( { |
| "fn": _fnUpdateInfo, |
| "sName": "information" |
| } ); |
| |
| n |
| .attr( 'role', 'status' ) |
| .attr( 'aria-live', 'polite' ); |
| |
| // Table is described by our info div |
| $(settings.nTable).attr( 'aria-describedby', tid+'_info' ); |
| } |
| |
| return n[0]; |
| } |
| |
| |
| /** |
| * Update the information elements in the display |
| * @param {object} settings dataTables settings object |
| * @memberof DataTable#oApi |
| */ |
| function _fnUpdateInfo ( settings ) |
| { |
| /* Show information about the table */ |
| var nodes = settings.aanFeatures.i; |
| if ( nodes.length === 0 ) { |
| return; |
| } |
| |
| var |
| lang = settings.oLanguage, |
| start = settings._iDisplayStart+1, |
| end = settings.fnDisplayEnd(), |
| max = settings.fnRecordsTotal(), |
| total = settings.fnRecordsDisplay(), |
| out = total ? |
| lang.sInfo : |
| lang.sInfoEmpty; |
| |
| if ( total !== max ) { |
| /* Record set after filtering */ |
| out += ' ' + lang.sInfoFiltered; |
| } |
| |
| // Convert the macros |
| out += lang.sInfoPostFix; |
| out = _fnInfoMacros( settings, out ); |
| |
| var callback = lang.fnInfoCallback; |
| if ( callback !== null ) { |
| out = callback.call( settings.oInstance, |
| settings, start, end, max, total, out |
| ); |
| } |
| |
| $(nodes).html( out ); |
| } |
| |
| |
| function _fnInfoMacros ( settings, str ) |
| { |
| // When infinite scrolling, we are always starting at 1. _iDisplayStart is used only |
| // internally |
| var |
| formatter = settings.fnFormatNumber, |
| start = settings._iDisplayStart+1, |
| len = settings._iDisplayLength, |
| vis = settings.fnRecordsDisplay(), |
| all = len === -1; |
| |
| return str. |
| replace(/_START_/g, formatter.call( settings, start ) ). |
| replace(/_END_/g, formatter.call( settings, settings.fnDisplayEnd() ) ). |
| replace(/_MAX_/g, formatter.call( settings, settings.fnRecordsTotal() ) ). |
| replace(/_TOTAL_/g, formatter.call( settings, vis ) ). |
| replace(/_PAGE_/g, formatter.call( settings, all ? 1 : Math.ceil( start / len ) ) ). |
| replace(/_PAGES_/g, formatter.call( settings, all ? 1 : Math.ceil( vis / len ) ) ); |
| } |
| |
| |
| |
| /** |
| * Draw the table for the first time, adding all required features |
| * @param {object} settings dataTables settings object |
| * @memberof DataTable#oApi |
| */ |
| function _fnInitialise ( settings ) |
| { |
| var i, iLen, iAjaxStart=settings.iInitDisplayStart; |
| var columns = settings.aoColumns, column; |
| var features = settings.oFeatures; |
| var deferLoading = settings.bDeferLoading; // value modified by the draw |
| |
| /* Ensure that the table data is fully initialised */ |
| if ( ! settings.bInitialised ) { |
| setTimeout( function(){ _fnInitialise( settings ); }, 200 ); |
| return; |
| } |
| |
| /* Show the display HTML options */ |
| _fnAddOptionsHtml( settings ); |
| |
| /* Build and draw the header / footer for the table */ |
| _fnBuildHead( settings ); |
| _fnDrawHead( settings, settings.aoHeader ); |
| _fnDrawHead( settings, settings.aoFooter ); |
| |
| /* Okay to show that something is going on now */ |
| _fnProcessingDisplay( settings, true ); |
| |
| /* Calculate sizes for columns */ |
| if ( features.bAutoWidth ) { |
| _fnCalculateColumnWidths( settings ); |
| } |
| |
| for ( i=0, iLen=columns.length ; i<iLen ; i++ ) { |
| column = columns[i]; |
| |
| if ( column.sWidth ) { |
| column.nTh.style.width = _fnStringToCss( column.sWidth ); |
| } |
| } |
| |
| _fnCallbackFire( settings, null, 'preInit', [settings] ); |
| |
| // If there is default sorting required - let's do it. The sort function |
| // will do the drawing for us. Otherwise we draw the table regardless of the |
| // Ajax source - this allows the table to look initialised for Ajax sourcing |
| // data (show 'loading' message possibly) |
| _fnReDraw( settings ); |
| |
| // Server-side processing init complete is done by _fnAjaxUpdateDraw |
| var dataSrc = _fnDataSource( settings ); |
| if ( dataSrc != 'ssp' || deferLoading ) { |
| // if there is an ajax source load the data |
| if ( dataSrc == 'ajax' ) { |
| _fnBuildAjax( settings, [], function(json) { |
| var aData = _fnAjaxDataSrc( settings, json ); |
| |
| // Got the data - add it to the table |
| for ( i=0 ; i<aData.length ; i++ ) { |
| _fnAddData( settings, aData[i] ); |
| } |
| |
| // Reset the init display for cookie saving. We've already done |
| // a filter, and therefore cleared it before. So we need to make |
| // it appear 'fresh' |
| settings.iInitDisplayStart = iAjaxStart; |
| |
| _fnReDraw( settings ); |
| |
| _fnProcessingDisplay( settings, false ); |
| _fnInitComplete( settings, json ); |
| }, settings ); |
| } |
| else { |
| _fnProcessingDisplay( settings, false ); |
| _fnInitComplete( settings ); |
| } |
| } |
| } |
| |
| |
| /** |
| * Draw the table for the first time, adding all required features |
| * @param {object} oSettings dataTables settings object |
| * @param {object} [json] JSON from the server that completed the table, if using Ajax source |
| * with client-side processing (optional) |
| * @memberof DataTable#oApi |
| */ |
| function _fnInitComplete ( settings, json ) |
| { |
| settings._bInitComplete = true; |
| |
| // When data was added after the initialisation (data or Ajax) we need to |
| // calculate the column sizing |
| if ( json || settings.oInit.aaData ) { |
| _fnAdjustColumnSizing( settings ); |
| } |
| |
| _fnCallbackFire( settings, null, 'plugin-init', [settings, json] ); |
| _fnCallbackFire( settings, 'aoInitComplete', 'init', [settings, json] ); |
| } |
| |
| |
| function _fnLengthChange ( settings, val ) |
| { |
| var len = parseInt( val, 10 ); |
| settings._iDisplayLength = len; |
| |
| _fnLengthOverflow( settings ); |
| |
| // Fire length change event |
| _fnCallbackFire( settings, null, 'length', [settings, len] ); |
| } |
| |
| |
| /** |
| * Generate the node required for user display length changing |
| * @param {object} settings dataTables settings object |
| * @returns {node} Display length feature node |
| * @memberof DataTable#oApi |
| */ |
| function _fnFeatureHtmlLength ( settings ) |
| { |
| var |
| classes = settings.oClasses, |
| tableId = settings.sTableId, |
| menu = settings.aLengthMenu, |
| d2 = $.isArray( menu[0] ), |
| lengths = d2 ? menu[0] : menu, |
| language = d2 ? menu[1] : menu; |
| |
| var select = $('<select/>', { |
| 'name': tableId+'_length', |
| 'aria-controls': tableId, |
| 'class': classes.sLengthSelect |
| } ); |
| |
| for ( var i=0, ien=lengths.length ; i<ien ; i++ ) { |
| select[0][ i ] = new Option( language[i], lengths[i] ); |
| } |
| |
| var div = $('<div><label/></div>').addClass( classes.sLength ); |
| if ( ! settings.aanFeatures.l ) { |
| div[0].id = tableId+'_length'; |
| } |
| |
| div.children().append( |
| settings.oLanguage.sLengthMenu.replace( '_MENU_', select[0].outerHTML ) |
| ); |
| |
| // Can't use `select` variable as user might provide their own and the |
| // reference is broken by the use of outerHTML |
| $('select', div) |
| .val( settings._iDisplayLength ) |
| .bind( 'change.DT', function(e) { |
| _fnLengthChange( settings, $(this).val() ); |
| _fnDraw( settings ); |
| } ); |
| |
| // Update node value whenever anything changes the table's length |
| $(settings.nTable).bind( 'length.dt.DT', function (e, s, len) { |
| if ( settings === s ) { |
| $('select', div).val( len ); |
| } |
| } ); |
| |
| return div[0]; |
| } |
| |
| |
| |
| /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * |
| * Note that most of the paging logic is done in |
| * DataTable.ext.pager |
| */ |
| |
| /** |
| * Generate the node required for default pagination |
| * @param {object} oSettings dataTables settings object |
| * @returns {node} Pagination feature node |
| * @memberof DataTable#oApi |
| */ |
| function _fnFeatureHtmlPaginate ( settings ) |
| { |
| var |
| type = settings.sPaginationType, |
| plugin = DataTable.ext.pager[ type ], |
| modern = typeof plugin === 'function', |
| redraw = function( settings ) { |
| _fnDraw( settings ); |
| }, |
| node = $('<div/>').addClass( settings.oClasses.sPaging + type )[0], |
| features = settings.aanFeatures; |
| |
| if ( ! modern ) { |
| plugin.fnInit( settings, node, redraw ); |
| } |
| |
| /* Add a draw callback for the pagination on first instance, to update the paging display */ |
| if ( ! features.p ) |
| { |
| node.id = settings.sTableId+'_paginate'; |
| |
| settings.aoDrawCallback.push( { |
| "fn": function( settings ) { |
| if ( modern ) { |
| var |
| start = settings._iDisplayStart, |
| len = settings._iDisplayLength, |
| visRecords = settings.fnRecordsDisplay(), |
| all = len === -1, |
| page = all ? 0 : Math.ceil( start / len ), |
| pages = all ? 1 : Math.ceil( visRecords / len ), |
| buttons = plugin(page, pages), |
| i, ien; |
| |
| for ( i=0, ien=features.p.length ; i<ien ; i++ ) { |
| _fnRenderer( settings, 'pageButton' )( |
| settings, features.p[i], i, buttons, page, pages |
| ); |
| } |
| } |
| else { |
| plugin.fnUpdate( settings, redraw ); |
| } |
| }, |
| "sName": "pagination" |
| } ); |
| } |
| |
| return node; |
| } |
| |
| |
| /** |
| * Alter the display settings to change the page |
| * @param {object} settings DataTables settings object |
| * @param {string|int} action Paging action to take: "first", "previous", |
| * "next" or "last" or page number to jump to (integer) |
| * @param [bool] redraw Automatically draw the update or not |
| * @returns {bool} true page has changed, false - no change |
| * @memberof DataTable#oApi |
| */ |
| function _fnPageChange ( settings, action, redraw ) |
| { |
| var |
| start = settings._iDisplayStart, |
| len = settings._iDisplayLength, |
| records = settings.fnRecordsDisplay(); |
| |
| if ( records === 0 || len === -1 ) |
| { |
| start = 0; |
| } |
| else if ( typeof action === "number" ) |
| { |
| start = action * len; |
| |
| if ( start > records ) |
| { |
| start = 0; |
| } |
| } |
| else if ( action == "first" ) |
| { |
| start = 0; |
| } |
| else if ( action == "previous" ) |
| { |
| start = len >= 0 ? |
| start - len : |
| 0; |
| |
| if ( start < 0 ) |
| { |
| start = 0; |
| } |
| } |
| else if ( action == "next" ) |
| { |
| if ( start + len < records ) |
| { |
| start += len; |
| } |
| } |
| else if ( action == "last" ) |
| { |
| start = Math.floor( (records-1) / len) * len; |
| } |
| else |
| { |
| _fnLog( settings, 0, "Unknown paging action: "+action, 5 ); |
| } |
| |
| var changed = settings._iDisplayStart !== start; |
| settings._iDisplayStart = start; |
| |
| if ( changed ) { |
| _fnCallbackFire( settings, null, 'page', [settings] ); |
| |
| if ( redraw ) { |
| _fnDraw( settings ); |
| } |
| } |
| |
| return changed; |
| } |
| |
| |
| |
| /** |
| * Generate the node required for the processing node |
| * @param {object} settings dataTables settings object |
| * @returns {node} Processing element |
| * @memberof DataTable#oApi |
| */ |
| function _fnFeatureHtmlProcessing ( settings ) |
| { |
| return $('<div/>', { |
| 'id': ! settings.aanFeatures.r ? settings.sTableId+'_processing' : null, |
| 'class': settings.oClasses.sProcessing |
| } ) |
| .html( settings.oLanguage.sProcessing ) |
| .insertBefore( settings.nTable )[0]; |
| } |
| |
| |
| /** |
| * Display or hide the processing indicator |
| * @param {object} settings dataTables settings object |
| * @param {bool} show Show the processing indicator (true) or not (false) |
| * @memberof DataTable#oApi |
| */ |
| function _fnProcessingDisplay ( settings, show ) |
| { |
| if ( settings.oFeatures.bProcessing ) { |
| $(settings.aanFeatures.r).css( 'display', show ? 'block' : 'none' ); |
| } |
| |
| _fnCallbackFire( settings, null, 'processing', [settings, show] ); |
| } |
| |
| /** |
| * Add any control elements for the table - specifically scrolling |
| * @param {object} settings dataTables settings object |
| * @returns {node} Node to add to the DOM |
| * @memberof DataTable#oApi |
| */ |
| function _fnFeatureHtmlTable ( settings ) |
| { |
| var table = $(settings.nTable); |
| |
| // Add the ARIA grid role to the table |
| table.attr( 'role', 'grid' ); |
| |
| // Scrolling from here on in |
| var scroll = settings.oScroll; |
| |
| if ( scroll.sX === '' && scroll.sY === '' ) { |
| return settings.nTable; |
| } |
| |
| var scrollX = scroll.sX; |
| var scrollY = scroll.sY; |
| var classes = settings.oClasses; |
| var caption = table.children('caption'); |
| var captionSide = caption.length ? caption[0]._captionSide : null; |
| var headerClone = $( table[0].cloneNode(false) ); |
| var footerClone = $( table[0].cloneNode(false) ); |
| var footer = table.children('tfoot'); |
| var _div = '<div/>'; |
| var size = function ( s ) { |
| return !s ? null : _fnStringToCss( s ); |
| }; |
| |
| if ( ! footer.length ) { |
| footer = null; |
| } |
| |
| /* |
| * The HTML structure that we want to generate in this function is: |
| * div - scroller |
| * div - scroll head |
| * div - scroll head inner |
| * table - scroll head table |
| * thead - thead |
| * div - scroll body |
| * table - table (master table) |
| * thead - thead clone for sizing |
| * tbody - tbody |
| * div - scroll foot |
| * div - scroll foot inner |
| * table - scroll foot table |
| * tfoot - tfoot |
| */ |
| var scroller = $( _div, { 'class': classes.sScrollWrapper } ) |
| .append( |
| $(_div, { 'class': classes.sScrollHead } ) |
| .css( { |
| overflow: 'hidden', |
| position: 'relative', |
| border: 0, |
| width: scrollX ? size(scrollX) : '100%' |
| } ) |
| .append( |
| $(_div, { 'class': classes.sScrollHeadInner } ) |
| .css( { |
| 'box-sizing': 'content-box', |
| width: scroll.sXInner || '100%' |
| } ) |
| .append( |
| headerClone |
| .removeAttr('id') |
| .css( 'margin-left', 0 ) |
| .append( captionSide === 'top' ? caption : null ) |
| .append( |
| table.children('thead') |
| ) |
| ) |
| ) |
| ) |
| .append( |
| $(_div, { 'class': classes.sScrollBody } ) |
| .css( { |
| position: 'relative', |
| overflow: 'auto', |
| width: size( scrollX ) |
| } ) |
| .append( table ) |
| ); |
| |
| if ( footer ) { |
| scroller.append( |
| $(_div, { 'class': classes.sScrollFoot } ) |
| .css( { |
| overflow: 'hidden', |
| border: 0, |
| width: scrollX ? size(scrollX) : '100%' |
| } ) |
| .append( |
| $(_div, { 'class': classes.sScrollFootInner } ) |
| .append( |
| footerClone |
| .removeAttr('id') |
| .css( 'margin-left', 0 ) |
| .append( captionSide === 'bottom' ? caption : null ) |
| .append( |
| table.children('tfoot') |
| ) |
| ) |
| ) |
| ); |
| } |
| |
| var children = scroller.children(); |
| var scrollHead = children[0]; |
| var scrollBody = children[1]; |
| var scrollFoot = footer ? children[2] : null; |
| |
| // When the body is scrolled, then we also want to scroll the headers |
| if ( scrollX ) { |
| $(scrollBody).on( 'scroll.DT', function (e) { |
| var scrollLeft = this.scrollLeft; |
| |
| scrollHead.scrollLeft = scrollLeft; |
| |
| if ( footer ) { |
| scrollFoot.scrollLeft = scrollLeft; |
| } |
| } ); |
| } |
| |
| $(scrollBody).css( |
| scrollY && scroll.bCollapse ? 'max-height' : 'height', |
| scrollY |
| ); |
| |
| settings.nScrollHead = scrollHead; |
| settings.nScrollBody = scrollBody; |
| settings.nScrollFoot = scrollFoot; |
| |
| // On redraw - align columns |
| settings.aoDrawCallback.push( { |
| "fn": _fnScrollDraw, |
| "sName": "scrolling" |
| } ); |
| |
| return scroller[0]; |
| } |
| |
| |
| |
| /** |
| * Update the header, footer and body tables for resizing - i.e. column |
| * alignment. |
| * |
| * Welcome to the most horrible function DataTables. The process that this |
| * function follows is basically: |
| * 1. Re-create the table inside the scrolling div |
| * 2. Take live measurements from the DOM |
| * 3. Apply the measurements to align the columns |
| * 4. Clean up |
| * |
| * @param {object} settings dataTables settings object |
| * @memberof DataTable#oApi |
| */ |
| function _fnScrollDraw ( settings ) |
| { |
| // Given that this is such a monster function, a lot of variables are use |
| // to try and keep the minimised size as small as possible |
| var |
| scroll = settings.oScroll, |
| scrollX = scroll.sX, |
| scrollXInner = scroll.sXInner, |
| scrollY = scroll.sY, |
| barWidth = scroll.iBarWidth, |
| divHeader = $(settings.nScrollHead), |
| divHeaderStyle = divHeader[0].style, |
| divHeaderInner = divHeader.children('div'), |
| divHeaderInnerStyle = divHeaderInner[0].style, |
| divHeaderTable = divHeaderInner.children('table'), |
| divBodyEl = settings.nScrollBody, |
| divBody = $(divBodyEl), |
| divBodyStyle = divBodyEl.style, |
| divFooter = $(settings.nScrollFoot), |
| divFooterInner = divFooter.children('div'), |
| divFooterTable = divFooterInner.children('table'), |
| header = $(settings.nTHead), |
| table = $(settings.nTable), |
| tableEl = table[0], |
| tableStyle = tableEl.style, |
| footer = settings.nTFoot ? $(settings.nTFoot) : null, |
| browser = settings.oBrowser, |
| ie67 = browser.bScrollOversize, |
| dtHeaderCells = _pluck( settings.aoColumns, 'nTh' ), |
| headerTrgEls, footerTrgEls, |
| headerSrcEls, footerSrcEls, |
| headerCopy, footerCopy, |
| headerWidths=[], footerWidths=[], |
| headerContent=[], footerContent=[], |
| idx, correction, sanityWidth, |
| zeroOut = function(nSizer) { |
| var style = nSizer.style; |
| style.paddingTop = "0"; |
| style.paddingBottom = "0"; |
| style.borderTopWidth = "0"; |
| style.borderBottomWidth = "0"; |
| style.height = 0; |
| }; |
| |
| // If the scrollbar visibility has changed from the last draw, we need to |
| // adjust the column sizes as the table width will have changed to account |
| // for the scrollbar |
| var scrollBarVis = divBodyEl.scrollHeight > divBodyEl.clientHeight; |
| |
| if ( settings.scrollBarVis !== scrollBarVis && settings.scrollBarVis !== undefined ) { |
| settings.scrollBarVis = scrollBarVis; |
| _fnAdjustColumnSizing( settings ); |
| return; // adjust column sizing will call this function again |
| } |
| else { |
| settings.scrollBarVis = scrollBarVis; |
| } |
| |
| /* |
| * 1. Re-create the table inside the scrolling div |
| */ |
| |
| // Remove the old minimised thead and tfoot elements in the inner table |
| table.children('thead, tfoot').remove(); |
| |
| if ( footer ) { |
| footerCopy = footer.clone().prependTo( table ); |
| footerTrgEls = footer.find('tr'); // the original tfoot is in its own table and must be sized |
| footerSrcEls = footerCopy.find('tr'); |
| } |
| |
| // Clone the current header and footer elements and then place it into the inner table |
| headerCopy = header.clone().prependTo( table ); |
| headerTrgEls = header.find('tr'); // original header is in its own table |
| headerSrcEls = headerCopy.find('tr'); |
| headerCopy.find('th, td').removeAttr('tabindex'); |
| |
| |
| /* |
| * 2. Take live measurements from the DOM - do not alter the DOM itself! |
| */ |
| |
| // Remove old sizing and apply the calculated column widths |
| // Get the unique column headers in the newly created (cloned) header. We want to apply the |
| // calculated sizes to this header |
| if ( ! scrollX ) |
| { |
| divBodyStyle.width = '100%'; |
| divHeader[0].style.width = '100%'; |
| } |
| |
| $.each( _fnGetUniqueThs( settings, headerCopy ), function ( i, el ) { |
| idx = _fnVisibleToColumnIndex( settings, i ); |
| el.style.width = settings.aoColumns[idx].sWidth; |
| } ); |
| |
| if ( footer ) { |
| _fnApplyToChildren( function(n) { |
| n.style.width = ""; |
| }, footerSrcEls ); |
| } |
| |
| // Size the table as a whole |
| sanityWidth = table.outerWidth(); |
| if ( scrollX === "" ) { |
| // No x scrolling |
| tableStyle.width = "100%"; |
| |
| // IE7 will make the width of the table when 100% include the scrollbar |
| // - which is shouldn't. When there is a scrollbar we need to take this |
| // into account. |
| if ( ie67 && (table.find('tbody').height() > divBodyEl.offsetHeight || |
| divBody.css('overflow-y') == "scroll") |
| ) { |
| tableStyle.width = _fnStringToCss( table.outerWidth() - barWidth); |
| } |
| |
| // Recalculate the sanity width |
| sanityWidth = table.outerWidth(); |
| } |
| else if ( scrollXInner !== "" ) { |
| // legacy x scroll inner has been given - use it |
| tableStyle.width = _fnStringToCss(scrollXInner); |
| |
| // Recalculate the sanity width |
| sanityWidth = table.outerWidth(); |
| } |
| |
| // Hidden header should have zero height, so remove padding and borders. Then |
| // set the width based on the real headers |
| |
| // Apply all styles in one pass |
| _fnApplyToChildren( zeroOut, headerSrcEls ); |
| |
| // Read all widths in next pass |
| _fnApplyToChildren( function(nSizer) { |
| headerContent.push( nSizer.innerHTML ); |
| headerWidths.push( _fnStringToCss( $(nSizer).css('width') ) ); |
| }, headerSrcEls ); |
| |
| // Apply all widths in final pass |
| _fnApplyToChildren( function(nToSize, i) { |
| // Only apply widths to the DataTables detected header cells - this |
| // prevents complex headers from having contradictory sizes applied |
| if ( $.inArray( nToSize, dtHeaderCells ) !== -1 ) { |
| nToSize.style.width = headerWidths[i]; |
| } |
| }, headerTrgEls ); |
| |
| $(headerSrcEls).height(0); |
| |
| /* Same again with the footer if we have one */ |
| if ( footer ) |
| { |
| _fnApplyToChildren( zeroOut, footerSrcEls ); |
| |
| _fnApplyToChildren( function(nSizer) { |
| footerContent.push( nSizer.innerHTML ); |
| footerWidths.push( _fnStringToCss( $(nSizer).css('width') ) ); |
| }, footerSrcEls ); |
| |
| _fnApplyToChildren( function(nToSize, i) { |
| nToSize.style.width = footerWidths[i]; |
| }, footerTrgEls ); |
| |
| $(footerSrcEls).height(0); |
| } |
| |
| |
| /* |
| * 3. Apply the measurements |
| */ |
| |
| // "Hide" the header and footer that we used for the sizing. We need to keep |
| // the content of the cell so that the width applied to the header and body |
| // both match, but we want to hide it completely. We want to also fix their |
| // width to what they currently are |
| _fnApplyToChildren( function(nSizer, i) { |
| nSizer.innerHTML = '<div class="dataTables_sizing" style="height:0;overflow:hidden;">'+headerContent[i]+'</div>'; |
| nSizer.style.width = headerWidths[i]; |
| }, headerSrcEls ); |
| |
| if ( footer ) |
| { |
| _fnApplyToChildren( function(nSizer, i) { |
| nSizer.innerHTML = '<div class="dataTables_sizing" style="height:0;overflow:hidden;">'+footerContent[i]+'</div>'; |
| nSizer.style.width = footerWidths[i]; |
| }, footerSrcEls ); |
| } |
| |
| // Sanity check that the table is of a sensible width. If not then we are going to get |
| // misalignment - try to prevent this by not allowing the table to shrink below its min width |
| if ( table.outerWidth() < sanityWidth ) |
| { |
| // The min width depends upon if we have a vertical scrollbar visible or not */ |
| correction = ((divBodyEl.scrollHeight > divBodyEl.offsetHeight || |
| divBody.css('overflow-y') == "scroll")) ? |
| sanityWidth+barWidth : |
| sanityWidth; |
| |
| // IE6/7 are a law unto themselves... |
| if ( ie67 && (divBodyEl.scrollHeight > |
| divBodyEl.offsetHeight || divBody.css('overflow-y') == "scroll") |
| ) { |
| tableStyle.width = _fnStringToCss( correction-barWidth ); |
| } |
| |
| // And give the user a warning that we've stopped the table getting too small |
| if ( scrollX === "" || scrollXInner !== "" ) { |
| _fnLog( settings, 1, 'Possible column misalignment', 6 ); |
| } |
| } |
| else |
| { |
| correction = '100%'; |
| } |
| |
| // Apply to the container elements |
| divBodyStyle.width = _fnStringToCss( correction ); |
| divHeaderStyle.width = _fnStringToCss( correction ); |
| |
| if ( footer ) { |
| settings.nScrollFoot.style.width = _fnStringToCss( correction ); |
| } |
| |
| |
| /* |
| * 4. Clean up |
| */ |
| if ( ! scrollY ) { |
| /* IE7< puts a vertical scrollbar in place (when it shouldn't be) due to subtracting |
| * the scrollbar height from the visible display, rather than adding it on. We need to |
| * set the height in order to sort this. Don't want to do it in any other browsers. |
| */ |
| if ( ie67 ) { |
| divBodyStyle.height = _fnStringToCss( tableEl.offsetHeight+barWidth ); |
| } |
| } |
| |
| /* Finally set the width's of the header and footer tables */ |
| var iOuterWidth = table.outerWidth(); |
| divHeaderTable[0].style.width = _fnStringToCss( iOuterWidth ); |
| divHeaderInnerStyle.width = _fnStringToCss( iOuterWidth ); |
| |
| // Figure out if there are scrollbar present - if so then we need a the header and footer to |
| // provide a bit more space to allow "overflow" scrolling (i.e. past the scrollbar) |
| var bScrolling = table.height() > divBodyEl.clientHeight || divBody.css('overflow-y') == "scroll"; |
| var padding = 'padding' + (browser.bScrollbarLeft ? 'Left' : 'Right' ); |
| divHeaderInnerStyle[ padding ] = bScrolling ? barWidth+"px" : "0px"; |
| |
| if ( footer ) { |
| divFooterTable[0].style.width = _fnStringToCss( iOuterWidth ); |
| divFooterInner[0].style.width = _fnStringToCss( iOuterWidth ); |
| divFooterInner[0].style[padding] = bScrolling ? barWidth+"px" : "0px"; |
| } |
| |
| // Correct DOM ordering for colgroup - comes before the thead |
| table.children('colgroup').insertBefore( table.children('thead') ); |
| |
| /* Adjust the position of the header in case we loose the y-scrollbar */ |
| divBody.scroll(); |
| |
| // If sorting or filtering has occurred, jump the scrolling back to the top |
| // only if we aren't holding the position |
| if ( (settings.bSorted || settings.bFiltered) && ! settings._drawHold ) { |
| divBodyEl.scrollTop = 0; |
| } |
| } |
| |
| |
| |
| /** |
| * Apply a given function to the display child nodes of an element array (typically |
| * TD children of TR rows |
| * @param {function} fn Method to apply to the objects |
| * @param array {nodes} an1 List of elements to look through for display children |
| * @param array {nodes} an2 Another list (identical structure to the first) - optional |
| * @memberof DataTable#oApi |
| */ |
| function _fnApplyToChildren( fn, an1, an2 ) |
| { |
| var index=0, i=0, iLen=an1.length; |
| var nNode1, nNode2; |
| |
| while ( i < iLen ) { |
| nNode1 = an1[i].firstChild; |
| nNode2 = an2 ? an2[i].firstChild : null; |
| |
| while ( nNode1 ) { |
| if ( nNode1.nodeType === 1 ) { |
| if ( an2 ) { |
| fn( nNode1, nNode2, index ); |
| } |
| else { |
| fn( nNode1, index ); |
| } |
| |
| index++; |
| } |
| |
| nNode1 = nNode1.nextSibling; |
| nNode2 = an2 ? nNode2.nextSibling : null; |
| } |
| |
| i++; |
| } |
| } |
| |
| |
| |
| var __re_html_remove = /<.*?>/g; |
| |
| |
| /** |
| * Calculate the width of columns for the table |
| * @param {object} oSettings dataTables settings object |
| * @memberof DataTable#oApi |
| */ |
| function _fnCalculateColumnWidths ( oSettings ) |
| { |
| var |
| table = oSettings.nTable, |
| columns = oSettings.aoColumns, |
| scroll = oSettings.oScroll, |
| scrollY = scroll.sY, |
| scrollX = scroll.sX, |
| scrollXInner = scroll.sXInner, |
| columnCount = columns.length, |
| visibleColumns = _fnGetColumns( oSettings, 'bVisible' ), |
| headerCells = $('th', oSettings.nTHead), |
| tableWidthAttr = table.getAttribute('width'), // from DOM element |
| tableContainer = table.parentNode, |
| userInputs = false, |
| i, column, columnIdx, width, outerWidth, |
| browser = oSettings.oBrowser, |
| ie67 = browser.bScrollOversize; |
| |
| var styleWidth = table.style.width; |
| if ( styleWidth && styleWidth.indexOf('%') !== -1 ) { |
| tableWidthAttr = styleWidth; |
| } |
| |
| /* Convert any user input sizes into pixel sizes */ |
| for ( i=0 ; i<visibleColumns.length ; i++ ) { |
| column = columns[ visibleColumns[i] ]; |
| |
| if ( column.sWidth !== null ) { |
| column.sWidth = _fnConvertToWidth( column.sWidthOrig, tableContainer ); |
| |
| userInputs = true; |
| } |
| } |
| |
| /* If the number of columns in the DOM equals the number that we have to |
| * process in DataTables, then we can use the offsets that are created by |
| * the web- browser. No custom sizes can be set in order for this to happen, |
| * nor scrolling used |
| */ |
| if ( ie67 || ! userInputs && ! scrollX && ! scrollY && |
| columnCount == _fnVisbleColumns( oSettings ) && |
| columnCount == headerCells.length |
| ) { |
| for ( i=0 ; i<columnCount ; i++ ) { |
| var colIdx = _fnVisibleToColumnIndex( oSettings, i ); |
| |
| if ( colIdx !== null ) { |
| columns[ colIdx ].sWidth = _fnStringToCss( headerCells.eq(i).width() ); |
| } |
| } |
| } |
| else |
| { |
| // Otherwise construct a single row, worst case, table with the widest |
| // node in the data, assign any user defined widths, then insert it into |
| // the DOM and allow the browser to do all the hard work of calculating |
| // table widths |
| var tmpTable = $(table).clone() // don't use cloneNode - IE8 will remove events on the main table |
| .css( 'visibility', 'hidden' ) |
| .removeAttr( 'id' ); |
| |
| // Clean up the table body |
| tmpTable.find('tbody tr').remove(); |
| var tr = $('<tr/>').appendTo( tmpTable.find('tbody') ); |
| |
| // Clone the table header and footer - we can't use the header / footer |
| // from the cloned table, since if scrolling is active, the table's |
| // real header and footer are contained in different table tags |
| tmpTable.find('thead, tfoot').remove(); |
| tmpTable |
| .append( $(oSettings.nTHead).clone() ) |
| .append( $(oSettings.nTFoot).clone() ); |
| |
| // Remove any assigned widths from the footer (from scrolling) |
| tmpTable.find('tfoot th, tfoot td').css('width', ''); |
| |
| // Apply custom sizing to the cloned header |
| headerCells = _fnGetUniqueThs( oSettings, tmpTable.find('thead')[0] ); |
| |
| for ( i=0 ; i<visibleColumns.length ; i++ ) { |
| column = columns[ visibleColumns[i] ]; |
| |
| headerCells[i].style.width = column.sWidthOrig !== null && column.sWidthOrig !== '' ? |
| _fnStringToCss( column.sWidthOrig ) : |
| ''; |
| |
| // For scrollX we need to force the column width otherwise the |
| // browser will collapse it. If this width is smaller than the |
| // width the column requires, then it will have no effect |
| if ( column.sWidthOrig && scrollX ) { |
| $( headerCells[i] ).append( $('<div/>').css( { |
| width: column.sWidthOrig, |
| margin: 0, |
| padding: 0, |
| border: 0, |
| height: 1 |
| } ) ); |
| } |
| } |
| |
| // Find the widest cell for each column and put it into the table |
| if ( oSettings.aoData.length ) { |
| for ( i=0 ; i<visibleColumns.length ; i++ ) { |
| columnIdx = visibleColumns[i]; |
| column = columns[ columnIdx ]; |
| |
| $( _fnGetWidestNode( oSettings, columnIdx ) ) |
| .clone( false ) |
| .append( column.sContentPadding ) |
| .appendTo( tr ); |
| } |
| } |
| |
| // Tidy the temporary table - remove name attributes so there aren't |
| // duplicated in the dom (radio elements for example) |
| $('[name]', tmpTable).removeAttr('name'); |
| |
| // Table has been built, attach to the document so we can work with it. |
| // A holding element is used, positioned at the top of the container |
| // with minimal height, so it has no effect on if the container scrolls |
| // or not. Otherwise it might trigger scrolling when it actually isn't |
| // needed |
| var holder = $('<div/>').css( scrollX || scrollY ? |
| { |
| position: 'absolute', |
| top: 0, |
| left: 0, |
| height: 1, |
| right: 0, |
| overflow: 'hidden' |
| } : |
| {} |
| ) |
| .append( tmpTable ) |
| .appendTo( tableContainer ); |
| |
| // When scrolling (X or Y) we want to set the width of the table as |
| // appropriate. However, when not scrolling leave the table width as it |
| // is. This results in slightly different, but I think correct behaviour |
| if ( scrollX && scrollXInner ) { |
| tmpTable.width( scrollXInner ); |
| } |
| else if ( scrollX ) { |
| tmpTable.css( 'width', 'auto' ); |
| tmpTable.removeAttr('width'); |
| |
| // If there is no width attribute or style, then allow the table to |
| // collapse |
| if ( tmpTable.width() < tableContainer.clientWidth && tableWidthAttr ) { |
| tmpTable.width( tableContainer.clientWidth ); |
| } |
| } |
| else if ( scrollY ) { |
| tmpTable.width( tableContainer.clientWidth ); |
| } |
| else if ( tableWidthAttr ) { |
| tmpTable.width( tableWidthAttr ); |
| } |
| |
| // Get the width of each column in the constructed table - we need to |
| // know the inner width (so it can be assigned to the other table's |
| // cells) and the outer width so we can calculate the full width of the |
| // table. This is safe since DataTables requires a unique cell for each |
| // column, but if ever a header can span multiple columns, this will |
| // need to be modified. |
| var total = 0; |
| for ( i=0 ; i<visibleColumns.length ; i++ ) { |
| var cell = $(headerCells[i]); |
| var border = cell.outerWidth() - cell.width(); |
| |
| // Use getBounding... where possible (not IE8-) because it can give |
| // sub-pixel accuracy, which we then want to round up! |
| var bounding = browser.bBounding ? |
| Math.ceil( headerCells[i].getBoundingClientRect().width ) : |
| cell.outerWidth(); |
| |
| // Total is tracked to remove any sub-pixel errors as the outerWidth |
| // of the table might not equal the total given here (IE!). |
| total += bounding; |
| |
| // Width for each column to use |
| columns[ visibleColumns[i] ].sWidth = _fnStringToCss( bounding - border ); |
| } |
| |
| table.style.width = _fnStringToCss( total ); |
| |
| // Finished with the table - ditch it |
| holder.remove(); |
| } |
| |
| // If there is a width attr, we want to attach an event listener which |
| // allows the table sizing to automatically adjust when the window is |
| // resized. Use the width attr rather than CSS, since we can't know if the |
| // CSS is a relative value or absolute - DOM read is always px. |
| if ( tableWidthAttr ) { |
| table.style.width = _fnStringToCss( tableWidthAttr ); |
| } |
| |
| if ( (tableWidthAttr || scrollX) && ! oSettings._reszEvt ) { |
| var bindResize = function () { |
| $(window).bind('resize.DT-'+oSettings.sInstance, _fnThrottle( function () { |
| _fnAdjustColumnSizing( oSettings ); |
| } ) ); |
| }; |
| |
| // IE6/7 will crash if we bind a resize event handler on page load. |
| // To be removed in 1.11 which drops IE6/7 support |
| if ( ie67 ) { |
| setTimeout( bindResize, 1000 ); |
| } |
| else { |
| bindResize(); |
| } |
| |
| oSettings._reszEvt = true; |
| } |
| } |
| |
| |
| /** |
| * Throttle the calls to a function. Arguments and context are maintained for |
| * the throttled function |
| * @param {function} fn Function to be called |
| * @param {int} [freq=200] call frequency in mS |
| * @returns {function} wrapped function |
| * @memberof DataTable#oApi |
| */ |
| var _fnThrottle = DataTable.util.throttle; |
| |
| |
| /** |
| * Convert a CSS unit width to pixels (e.g. 2em) |
| * @param {string} width width to be converted |
| * @param {node} parent parent to get the with for (required for relative widths) - optional |
| * @returns {int} width in pixels |
| * @memberof DataTable#oApi |
| */ |
| function _fnConvertToWidth ( width, parent ) |
| { |
| if ( ! width ) { |
| return 0; |
| } |
| |
| var n = $('<div/>') |
| .css( 'width', _fnStringToCss( width ) ) |
| .appendTo( parent || document.body ); |
| |
| var val = n[0].offsetWidth; |
| n.remove(); |
| |
| return val; |
| } |
| |
| |
| /** |
| * Get the widest node |
| * @param {object} settings dataTables settings object |
| * @param {int} colIdx column of interest |
| * @returns {node} widest table node |
| * @memberof DataTable#oApi |
| */ |
| function _fnGetWidestNode( settings, colIdx ) |
| { |
| var idx = _fnGetMaxLenString( settings, colIdx ); |
| if ( idx < 0 ) { |
| return null; |
| } |
| |
| var data = settings.aoData[ idx ]; |
| return ! data.nTr ? // Might not have been created when deferred rendering |
| $('<td/>').html( _fnGetCellData( settings, idx, colIdx, 'display' ) )[0] : |
| data.anCells[ colIdx ]; |
| } |
| |
| |
| /** |
| * Get the maximum strlen for each data column |
| * @param {object} settings dataTables settings object |
| * @param {int} colIdx column of interest |
| * @returns {string} max string length for each column |
| * @memberof DataTable#oApi |
| */ |
| function _fnGetMaxLenString( settings, colIdx ) |
| { |
| var s, max=-1, maxIdx = -1; |
| |
| for ( var i=0, ien=settings.aoData.length ; i<ien ; i++ ) { |
| s = _fnGetCellData( settings, i, colIdx, 'display' )+''; |
| s = s.replace( __re_html_remove, '' ); |
| s = s.replace( / /g, ' ' ); |
| |
| if ( s.length > max ) { |
| max = s.length; |
| maxIdx = i; |
| } |
| } |
| |
| return maxIdx; |
| } |
| |
| |
| /** |
| * Append a CSS unit (only if required) to a string |
| * @param {string} value to css-ify |
| * @returns {string} value with css unit |
| * @memberof DataTable#oApi |
| */ |
| function _fnStringToCss( s ) |
| { |
| if ( s === null ) { |
| return '0px'; |
| } |
| |
| if ( typeof s == 'number' ) { |
| return s < 0 ? |
| '0px' : |
| s+'px'; |
| } |
| |
| // Check it has a unit character already |
| return s.match(/\d$/) ? |
| s+'px' : |
| s; |
| } |
| |
| |
| |
| function _fnSortFlatten ( settings ) |
| { |
| var |
| i, iLen, k, kLen, |
| aSort = [], |
| aiOrig = [], |
| aoColumns = settings.aoColumns, |
| aDataSort, iCol, sType, srcCol, |
| fixed = settings.aaSortingFixed, |
| fixedObj = $.isPlainObject( fixed ), |
| nestedSort = [], |
| add = function ( a ) { |
| if ( a.length && ! $.isArray( a[0] ) ) { |
| // 1D array |
| nestedSort.push( a ); |
| } |
| else { |
| // 2D array |
| $.merge( nestedSort, a ); |
| } |
| }; |
| |
| // Build the sort array, with pre-fix and post-fix options if they have been |
| // specified |
| if ( $.isArray( fixed ) ) { |
| add( fixed ); |
| } |
| |
| if ( fixedObj && fixed.pre ) { |
| add( fixed.pre ); |
| } |
| |
| add( settings.aaSorting ); |
| |
| if (fixedObj && fixed.post ) { |
| add( fixed.post ); |
| } |
| |
| for ( i=0 ; i<nestedSort.length ; i++ ) |
| { |
| srcCol = nestedSort[i][0]; |
| aDataSort = aoColumns[ srcCol ].aDataSort; |
| |
| for ( k=0, kLen=aDataSort.length ; k<kLen ; k++ ) |
| { |
| iCol = aDataSort[k]; |
| sType = aoColumns[ iCol ].sType || 'string'; |
| |
| if ( nestedSort[i]._idx === undefined ) { |
| nestedSort[i]._idx = $.inArray( nestedSort[i][1], aoColumns[iCol].asSorting ); |
| } |
| |
| aSort.push( { |
| src: srcCol, |
| col: iCol, |
| dir: nestedSort[i][1], |
| index: nestedSort[i]._idx, |
| type: sType, |
| formatter: DataTable.ext.type.order[ sType+"-pre" ] |
| } ); |
| } |
| } |
| |
| return aSort; |
| } |
| |
| /** |
| * Change the order of the table |
| * @param {object} oSettings dataTables settings object |
| * @memberof DataTable#oApi |
| * @todo This really needs split up! |
| */ |
| function _fnSort ( oSettings ) |
| { |
| var |
| i, ien, iLen, j, jLen, k, kLen, |
| sDataType, nTh, |
| aiOrig = [], |
| oExtSort = DataTable.ext.type.order, |
| aoData = oSettings.aoData, |
| aoColumns = oSettings.aoColumns, |
| aDataSort, data, iCol, sType, oSort, |
| formatters = 0, |
| sortCol, |
| displayMaster = oSettings.aiDisplayMaster, |
| aSort; |
| |
| // Resolve any column types that are unknown due to addition or invalidation |
| // @todo Can this be moved into a 'data-ready' handler which is called when |
| // data is going to be used in the table? |
| _fnColumnTypes( oSettings ); |
| |
| aSort = _fnSortFlatten( oSettings ); |
| |
| for ( i=0, ien=aSort.length ; i<ien ; i++ ) { |
| sortCol = aSort[i]; |
| |
| // Track if we can use the fast sort algorithm |
| if ( sortCol.formatter ) { |
| formatters++; |
| } |
| |
| // Load the data needed for the sort, for each cell |
| _fnSortData( oSettings, sortCol.col ); |
| } |
| |
| /* No sorting required if server-side or no sorting array */ |
| if ( _fnDataSource( oSettings ) != 'ssp' && aSort.length !== 0 ) |
| { |
| // Create a value - key array of the current row positions such that we can use their |
| // current position during the sort, if values match, in order to perform stable sorting |
| for ( i=0, iLen=displayMaster.length ; i<iLen ; i++ ) { |
| aiOrig[ displayMaster[i] ] = i; |
| } |
| |
| /* Do the sort - here we want multi-column sorting based on a given data source (column) |
| * and sorting function (from oSort) in a certain direction. It's reasonably complex to |
| * follow on it's own, but this is what we want (example two column sorting): |
| * fnLocalSorting = function(a,b){ |
| * var iTest; |
| * iTest = oSort['string-asc']('data11', 'data12'); |
| * if (iTest !== 0) |
| * return iTest; |
| * iTest = oSort['numeric-desc']('data21', 'data22'); |
| * if (iTest !== 0) |
| * return iTest; |
| * return oSort['numeric-asc']( aiOrig[a], aiOrig[b] ); |
| * } |
| * Basically we have a test for each sorting column, if the data in that column is equal, |
| * test the next column. If all columns match, then we use a numeric sort on the row |
| * positions in the original data array to provide a stable sort. |
| * |
| * Note - I know it seems excessive to have two sorting methods, but the first is around |
| * 15% faster, so the second is only maintained for backwards compatibility with sorting |
| * methods which do not have a pre-sort formatting function. |
| */ |
| if ( formatters === aSort.length ) { |
| // All sort types have formatting functions |
| displayMaster.sort( function ( a, b ) { |
| var |
| x, y, k, test, sort, |
| len=aSort.length, |
| dataA = aoData[a]._aSortData, |
| dataB = aoData[b]._aSortData; |
| |
| for ( k=0 ; k<len ; k++ ) { |
| sort = aSort[k]; |
| |
| x = dataA[ sort.col ]; |
| y = dataB[ sort.col ]; |
| |
| test = x<y ? -1 : x>y ? 1 : 0; |
| if ( test !== 0 ) { |
| return sort.dir === 'asc' ? test : -test; |
| } |
| } |
| |
| x = aiOrig[a]; |
| y = aiOrig[b]; |
| return x<y ? -1 : x>y ? 1 : 0; |
| } ); |
| } |
| else { |
| // Depreciated - remove in 1.11 (providing a plug-in option) |
| // Not all sort types have formatting methods, so we have to call their sorting |
| // methods. |
| displayMaster.sort( function ( a, b ) { |
| var |
| x, y, k, l, test, sort, fn, |
| len=aSort.length, |
| dataA = aoData[a]._aSortData, |
| dataB = aoData[b]._aSortData; |
| |
| for ( k=0 ; k<len ; k++ ) { |
| sort = aSort[k]; |
| |
| x = dataA[ sort.col ]; |
| y = dataB[ sort.col ]; |
| |
| fn = oExtSort[ sort.type+"-"+sort.dir ] || oExtSort[ "string-"+sort.dir ]; |
| test = fn( x, y ); |
| if ( test !== 0 ) { |
| return test; |
| } |
| } |
| |
| x = aiOrig[a]; |
| y = aiOrig[b]; |
| return x<y ? -1 : x>y ? 1 : 0; |
| } ); |
| } |
| } |
| |
| /* Tell the draw function that we have sorted the data */ |
| oSettings.bSorted = true; |
| } |
| |
| |
| function _fnSortAria ( settings ) |
| { |
| var label; |
| var nextSort; |
| var columns = settings.aoColumns; |
| var aSort = _fnSortFlatten( settings ); |
| var oAria = settings.oLanguage.oAria; |
| |
| // ARIA attributes - need to loop all columns, to update all (removing old |
| // attributes as needed) |
| for ( var i=0, iLen=columns.length ; i<iLen ; i++ ) |
| { |
| var col = columns[i]; |
| var asSorting = col.asSorting; |
| var sTitle = col.sTitle.replace( /<.*?>/g, "" ); |
| var th = col.nTh; |
| |
| // IE7 is throwing an error when setting these properties with jQuery's |
| // attr() and removeAttr() methods... |
| th.removeAttribute('aria-sort'); |
| |
| /* In ARIA only the first sorting column can be marked as sorting - no multi-sort option */ |
| if ( col.bSortable ) { |
| if ( aSort.length > 0 && aSort[0].col == i ) { |
| th.setAttribute('aria-sort', aSort[0].dir=="asc" ? "ascending" : "descending" ); |
| nextSort = asSorting[ aSort[0].index+1 ] || asSorting[0]; |
| } |
| else { |
| nextSort = asSorting[0]; |
| } |
| |
| label = sTitle + ( nextSort === "asc" ? |
| oAria.sSortAscending : |
| oAria.sSortDescending |
| ); |
| } |
| else { |
| label = sTitle; |
| } |
| |
| th.setAttribute('aria-label', label); |
| } |
| } |
| |
| |
| /** |
| * Function to run on user sort request |
| * @param {object} settings dataTables settings object |
| * @param {node} attachTo node to attach the handler to |
| * @param {int} colIdx column sorting index |
| * @param {boolean} [append=false] Append the requested sort to the existing |
| * sort if true (i.e. multi-column sort) |
| * @param {function} [callback] callback function |
| * @memberof DataTable#oApi |
| */ |
| function _fnSortListener ( settings, colIdx, append, callback ) |
| { |
| var col = settings.aoColumns[ colIdx ]; |
| var sorting = settings.aaSorting; |
| var asSorting = col.asSorting; |
| var nextSortIdx; |
| var next = function ( a, overflow ) { |
| var idx = a._idx; |
| if ( idx === undefined ) { |
| idx = $.inArray( a[1], asSorting ); |
| } |
| |
| return idx+1 < asSorting.length ? |
| idx+1 : |
| overflow ? |
| null : |
| 0; |
| }; |
| |
| // Convert to 2D array if needed |
| if ( typeof sorting[0] === 'number' ) { |
| sorting = settings.aaSorting = [ sorting ]; |
| } |
| |
| // If appending the sort then we are multi-column sorting |
| if ( append && settings.oFeatures.bSortMulti ) { |
| // Are we already doing some kind of sort on this column? |
| var sortIdx = $.inArray( colIdx, _pluck(sorting, '0') ); |
| |
| if ( sortIdx !== -1 ) { |
| // Yes, modify the sort |
| nextSortIdx = next( sorting[sortIdx], true ); |
| |
| if ( nextSortIdx === null && sorting.length === 1 ) { |
| nextSortIdx = 0; // can't remove sorting completely |
| } |
| |
| if ( nextSortIdx === null ) { |
| sorting.splice( sortIdx, 1 ); |
| } |
| else { |
| sorting[sortIdx][1] = asSorting[ nextSortIdx ]; |
| sorting[sortIdx]._idx = nextSortIdx; |
| } |
| } |
| else { |
| // No sort on this column yet |
| sorting.push( [ colIdx, asSorting[0], 0 ] ); |
| sorting[sorting.length-1]._idx = 0; |
| } |
| } |
| else if ( sorting.length && sorting[0][0] == colIdx ) { |
| // Single column - already sorting on this column, modify the sort |
| nextSortIdx = next( sorting[0] ); |
| |
| sorting.length = 1; |
| sorting[0][1] = asSorting[ nextSortIdx ]; |
| sorting[0]._idx = nextSortIdx; |
| } |
| else { |
| // Single column - sort only on this column |
| sorting.length = 0; |
| sorting.push( [ colIdx, asSorting[0] ] ); |
| sorting[0]._idx = 0; |
| } |
| |
| // Run the sort by calling a full redraw |
| _fnReDraw( settings ); |
| |
| // callback used for async user interaction |
| if ( typeof callback == 'function' ) { |
| callback( settings ); |
| } |
| } |
| |
| |
| /** |
| * Attach a sort handler (click) to a node |
| * @param {object} settings dataTables settings object |
| * @param {node} attachTo node to attach the handler to |
| * @param {int} colIdx column sorting index |
| * @param {function} [callback] callback function |
| * @memberof DataTable#oApi |
| */ |
| function _fnSortAttachListener ( settings, attachTo, colIdx, callback ) |
| { |
| var col = settings.aoColumns[ colIdx ]; |
| |
| _fnBindAction( attachTo, {}, function (e) { |
| /* If the column is not sortable - don't to anything */ |
| if ( col.bSortable === false ) { |
| return; |
| } |
| |
| // If processing is enabled use a timeout to allow the processing |
| // display to be shown - otherwise to it synchronously |
| if ( settings.oFeatures.bProcessing ) { |
| _fnProcessingDisplay( settings, true ); |
| |
| setTimeout( function() { |
| _fnSortListener( settings, colIdx, e.shiftKey, callback ); |
| |
| // In server-side processing, the draw callback will remove the |
| // processing display |
| if ( _fnDataSource( settings ) !== 'ssp' ) { |
| _fnProcessingDisplay( settings, false ); |
| } |
| }, 0 ); |
| } |
| else { |
| _fnSortListener( settings, colIdx, e.shiftKey, callback ); |
| } |
| } ); |
| } |
| |
| |
| /** |
| * Set the sorting classes on table's body, Note: it is safe to call this function |
| * when bSort and bSortClasses are false |
| * @param {object} oSettings dataTables settings object |
| * @memberof DataTable#oApi |
| */ |
| function _fnSortingClasses( settings ) |
| { |
| var oldSort = settings.aLastSort; |
| var sortClass = settings.oClasses.sSortColumn; |
| var sort = _fnSortFlatten( settings ); |
| var features = settings.oFeatures; |
| var i, ien, colIdx; |
| |
| if ( features.bSort && features.bSortClasses ) { |
| // Remove old sorting classes |
| for ( i=0, ien=oldSort.length ; i<ien ; i++ ) { |
| colIdx = oldSort[i].src; |
| |
| // Remove column sorting |
| $( _pluck( settings.aoData, 'anCells', colIdx ) ) |
| .removeClass( sortClass + (i<2 ? i+1 : 3) ); |
| } |
| |
| // Add new column sorting |
| for ( i=0, ien=sort.length ; i<ien ; i++ ) { |
| colIdx = sort[i].src; |
| |
| $( _pluck( settings.aoData, 'anCells', colIdx ) ) |
| .addClass( sortClass + (i<2 ? i+1 : 3) ); |
| } |
| } |
| |
| settings.aLastSort = sort; |
| } |
| |
| |
| // Get the data to sort a column, be it from cache, fresh (populating the |
| // cache), or from a sort formatter |
| function _fnSortData( settings, idx ) |
| { |
| // Custom sorting function - provided by the sort data type |
| var column = settings.aoColumns[ idx ]; |
| var customSort = DataTable.ext.order[ column.sSortDataType ]; |
| var customData; |
| |
| if ( customSort ) { |
| customData = customSort.call( settings.oInstance, settings, idx, |
| _fnColumnIndexToVisible( settings, idx ) |
| ); |
| } |
| |
| // Use / populate cache |
| var row, cellData; |
| var formatter = DataTable.ext.type.order[ column.sType+"-pre" ]; |
| |
| for ( var i=0, ien=settings.aoData.length ; i<ien ; i++ ) { |
| row = settings.aoData[i]; |
| |
| if ( ! row._aSortData ) { |
| row._aSortData = []; |
| } |
| |
| if ( ! row._aSortData[idx] || customSort ) { |
| cellData = customSort ? |
| customData[i] : // If there was a custom sort function, use data from there |
| _fnGetCellData( settings, i, idx, 'sort' ); |
| |
| row._aSortData[ idx ] = formatter ? |
| formatter( cellData ) : |
| cellData; |
| } |
| } |
| } |
| |
| |
| |
| /** |
| * Save the state of a table |
| * @param {object} oSettings dataTables settings object |
| * @memberof DataTable#oApi |
| */ |
| function _fnSaveState ( settings ) |
| { |
| if ( !settings.oFeatures.bStateSave || settings.bDestroying ) |
| { |
| return; |
| } |
| |
| /* Store the interesting variables */ |
| var state = { |
| time: +new Date(), |
| start: settings._iDisplayStart, |
| length: settings._iDisplayLength, |
| order: $.extend( true, [], settings.aaSorting ), |
| search: _fnSearchToCamel( settings.oPreviousSearch ), |
| columns: $.map( settings.aoColumns, function ( col, i ) { |
| return { |
| visible: col.bVisible, |
| search: _fnSearchToCamel( settings.aoPreSearchCols[i] ) |
| }; |
| } ) |
| }; |
| |
| _fnCallbackFire( settings, "aoStateSaveParams", 'stateSaveParams', [settings, state] ); |
| |
| settings.oSavedState = state; |
| settings.fnStateSaveCallback.call( settings.oInstance, settings, state ); |
| } |
| |
| |
| /** |
| * Attempt to load a saved table state |
| * @param {object} oSettings dataTables settings object |
| * @param {object} oInit DataTables init object so we can override settings |
| * @memberof DataTable#oApi |
| */ |
| function _fnLoadState ( settings, oInit ) |
| { |
| var i, ien; |
| var columns = settings.aoColumns; |
| |
| if ( ! settings.oFeatures.bStateSave ) { |
| return; |
| } |
| |
| var state = settings.fnStateLoadCallback.call( settings.oInstance, settings ); |
| if ( ! state || ! state.time ) { |
| return; |
| } |
| |
| /* Allow custom and plug-in manipulation functions to alter the saved data set and |
| * cancelling of loading by returning false |
| */ |
| var abStateLoad = _fnCallbackFire( settings, 'aoStateLoadParams', 'stateLoadParams', [settings, state] ); |
| if ( $.inArray( false, abStateLoad ) !== -1 ) { |
| return; |
| } |
| |
| /* Reject old data */ |
| var duration = settings.iStateDuration; |
| if ( duration > 0 && state.time < +new Date() - (duration*1000) ) { |
| return; |
| } |
| |
| // Number of columns have changed - all bets are off, no restore of settings |
| if ( columns.length !== state.columns.length ) { |
| return; |
| } |
| |
| // Store the saved state so it might be accessed at any time |
| settings.oLoadedState = $.extend( true, {}, state ); |
| |
| // Restore key features - todo - for 1.11 this needs to be done by |
| // subscribed events |
| if ( state.start !== undefined ) { |
| settings._iDisplayStart = state.start; |
| settings.iInitDisplayStart = state.start; |
| } |
| if ( state.length !== undefined ) { |
| settings._iDisplayLength = state.length; |
| } |
| |
| // Order |
| if ( state.order !== undefined ) { |
| settings.aaSorting = []; |
| $.each( state.order, function ( i, col ) { |
| settings.aaSorting.push( col[0] >= columns.length ? |
| [ 0, col[1] ] : |
| col |
| ); |
| } ); |
| } |
| |
| // Search |
| if ( state.search !== undefined ) { |
| $.extend( settings.oPreviousSearch, _fnSearchToHung( state.search ) ); |
| } |
| |
| // Columns |
| for ( i=0, ien=state.columns.length ; i<ien ; i++ ) { |
| var col = state.columns[i]; |
| |
| // Visibility |
| if ( col.visible !== undefined ) { |
| columns[i].bVisible = col.visible; |
| } |
| |
| // Search |
| if ( col.search !== undefined ) { |
| $.extend( settings.aoPreSearchCols[i], _fnSearchToHung( col.search ) ); |
| } |
| } |
| |
| _fnCallbackFire( settings, 'aoStateLoaded', 'stateLoaded', [settings, state] ); |
| } |
| |
| |
| /** |
| * Return the settings object for a particular table |
| * @param {node} table table we are using as a dataTable |
| * @returns {object} Settings object - or null if not found |
| * @memberof DataTable#oApi |
| */ |
| function _fnSettingsFromNode ( table ) |
| { |
| var settings = DataTable.settings; |
| var idx = $.inArray( table, _pluck( settings, 'nTable' ) ); |
| |
| return idx !== -1 ? |
| settings[ idx ] : |
| null; |
| } |
| |
| |
| /** |
| * Log an error message |
| * @param {object} settings dataTables settings object |
| * @param {int} level log error messages, or display them to the user |
| * @param {string} msg error message |
| * @param {int} tn Technical note id to get more information about the error. |
| * @memberof DataTable#oApi |
| */ |
| function _fnLog( settings, level, msg, tn ) |
| { |
| msg = 'DataTables warning: '+ |
| (settings ? 'table id='+settings.sTableId+' - ' : '')+msg; |
| |
| if ( tn ) { |
| msg += '. For more information about this error, please see '+ |
| 'http://datatables.net/tn/'+tn; |
| } |
| |
| if ( ! level ) { |
| // Backwards compatibility pre 1.10 |
| var ext = DataTable.ext; |
| var type = ext.sErrMode || ext.errMode; |
| |
| if ( settings ) { |
| _fnCallbackFire( settings, null, 'error', [ settings, tn, msg ] ); |
| } |
| |
| if ( type == 'alert' ) { |
| alert( msg ); |
| } |
| else if ( type == 'throw' ) { |
| throw new Error(msg); |
| } |
| else if ( typeof type == 'function' ) { |
| type( settings, tn, msg ); |
| } |
| } |
| else if ( window.console && console.log ) { |
| console.log( msg ); |
| } |
| } |
| |
| |
| /** |
| * See if a property is defined on one object, if so assign it to the other object |
| * @param {object} ret target object |
| * @param {object} src source object |
| * @param {string} name property |
| * @param {string} [mappedName] name to map too - optional, name used if not given |
| * @memberof DataTable#oApi |
| */ |
| function _fnMap( ret, src, name, mappedName ) |
| { |
| if ( $.isArray( name ) ) { |
| $.each( name, function (i, val) { |
| if ( $.isArray( val ) ) { |
| _fnMap( ret, src, val[0], val[1] ); |
| } |
| else { |
| _fnMap( ret, src, val ); |
| } |
| } ); |
| |
| return; |
| } |
| |
| if ( mappedName === undefined ) { |
| mappedName = name; |
| } |
| |
| if ( src[name] !== undefined ) { |
| ret[mappedName] = src[name]; |
| } |
| } |
| |
| |
| /** |
| * Extend objects - very similar to jQuery.extend, but deep copy objects, and |
| * shallow copy arrays. The reason we need to do this, is that we don't want to |
| * deep copy array init values (such as aaSorting) since the dev wouldn't be |
| * able to override them, but we do want to deep copy arrays. |
| * @param {object} out Object to extend |
| * @param {object} extender Object from which the properties will be applied to |
| * out |
| * @param {boolean} breakRefs If true, then arrays will be sliced to take an |
| * independent copy with the exception of the `data` or `aaData` parameters |
| * if they are present. This is so you can pass in a collection to |
| * DataTables and have that used as your data source without breaking the |
| * references |
| * @returns {object} out Reference, just for convenience - out === the return. |
| * @memberof DataTable#oApi |
| * @todo This doesn't take account of arrays inside the deep copied objects. |
| */ |
| function _fnExtend( out, extender, breakRefs ) |
| { |
| var val; |
| |
| for ( var prop in extender ) { |
| if ( extender.hasOwnProperty(prop) ) { |
| val = extender[prop]; |
| |
| if ( $.isPlainObject( val ) ) { |
| if ( ! $.isPlainObject( out[prop] ) ) { |
| out[prop] = {}; |
| } |
| $.extend( true, out[prop], val ); |
| } |
| else if ( breakRefs && prop !== 'data' && prop !== 'aaData' && $.isArray(val) ) { |
| out[prop] = val.slice(); |
| } |
| else { |
| out[prop] = val; |
| } |
| } |
| } |
| |
| return out; |
| } |
| |
| |
| /** |
| * Bind an event handers to allow a click or return key to activate the callback. |
| * This is good for accessibility since a return on the keyboard will have the |
| * same effect as a click, if the element has focus. |
| * @param {element} n Element to bind the action to |
| * @param {object} oData Data object to pass to the triggered function |
| * @param {function} fn Callback function for when the event is triggered |
| * @memberof DataTable#oApi |
| */ |
| function _fnBindAction( n, oData, fn ) |
| { |
| $(n) |
| .bind( 'click.DT', oData, function (e) { |
| n.blur(); // Remove focus outline for mouse users |
| fn(e); |
| } ) |
| .bind( 'keypress.DT', oData, function (e){ |
| if ( e.which === 13 ) { |
| e.preventDefault(); |
| fn(e); |
| } |
| } ) |
| .bind( 'selectstart.DT', function () { |
| /* Take the brutal approach to cancelling text selection */ |
| return false; |
| } ); |
| } |
| |
| |
| /** |
| * Register a callback function. Easily allows a callback function to be added to |
| * an array store of callback functions that can then all be called together. |
| * @param {object} oSettings dataTables settings object |
| * @param {string} sStore Name of the array storage for the callbacks in oSettings |
| * @param {function} fn Function to be called back |
| * @param {string} sName Identifying name for the callback (i.e. a label) |
| * @memberof DataTable#oApi |
| */ |
| function _fnCallbackReg( oSettings, sStore, fn, sName ) |
| { |
| if ( fn ) |
| { |
| oSettings[sStore].push( { |
| "fn": fn, |
| "sName": sName |
| } ); |
| } |
| } |
| |
| |
| /** |
| * Fire callback functions and trigger events. Note that the loop over the |
| * callback array store is done backwards! Further note that you do not want to |
| * fire off triggers in time sensitive applications (for example cell creation) |
| * as its slow. |
| * @param {object} settings dataTables settings object |
| * @param {string} callbackArr Name of the array storage for the callbacks in |
| * oSettings |
| * @param {string} eventName Name of the jQuery custom event to trigger. If |
| * null no trigger is fired |
| * @param {array} args Array of arguments to pass to the callback function / |
| * trigger |
| * @memberof DataTable#oApi |
| */ |
| function _fnCallbackFire( settings, callbackArr, eventName, args ) |
| { |
| var ret = []; |
| |
| if ( callbackArr ) { |
| ret = $.map( settings[callbackArr].slice().reverse(), function (val, i) { |
| return val.fn.apply( settings.oInstance, args ); |
| } ); |
| } |
| |
| if ( eventName !== null ) { |
| var e = $.Event( eventName+'.dt' ); |
| |
| $(settings.nTable).trigger( e, args ); |
| |
| ret.push( e.result ); |
| } |
| |
| return ret; |
| } |
| |
| |
| function _fnLengthOverflow ( settings ) |
| { |
| var |
| start = settings._iDisplayStart, |
| end = settings.fnDisplayEnd(), |
| len = settings._iDisplayLength; |
| |
| /* If we have space to show extra rows (backing up from the end point - then do so */ |
| if ( start >= end ) |
| { |
| start = end - len; |
| } |
| |
| // Keep the start record on the current page |
| start -= (start % len); |
| |
| if ( len === -1 || start < 0 ) |
| { |
| start = 0; |
| } |
| |
| settings._iDisplayStart = start; |
| } |
| |
| |
| function _fnRenderer( settings, type ) |
| { |
| var renderer = settings.renderer; |
| var host = DataTable.ext.renderer[type]; |
| |
| if ( $.isPlainObject( renderer ) && renderer[type] ) { |
| // Specific renderer for this type. If available use it, otherwise use |
| // the default. |
| return host[renderer[type]] || host._; |
| } |
| else if ( typeof renderer === 'string' ) { |
| // Common renderer - if there is one available for this type use it, |
| // otherwise use the default |
| return host[renderer] || host._; |
| } |
| |
| // Use the default |
| return host._; |
| } |
| |
| |
| /** |
| * Detect the data source being used for the table. Used to simplify the code |
| * a little (ajax) and to make it compress a little smaller. |
| * |
| * @param {object} settings dataTables settings object |
| * @returns {string} Data source |
| * @memberof DataTable#oApi |
| */ |
| function _fnDataSource ( settings ) |
| { |
| if ( settings.oFeatures.bServerSide ) { |
| return 'ssp'; |
| } |
| else if ( settings.ajax || settings.sAjaxSource ) { |
| return 'ajax'; |
| } |
| return 'dom'; |
| } |
| |
| |
| |
| |
| /** |
| * Computed structure of the DataTables API, defined by the options passed to |
| * `DataTable.Api.register()` when building the API. |
| * |
| * The structure is built in order to speed creation and extension of the Api |
| * objects since the extensions are effectively pre-parsed. |
| * |
| * The array is an array of objects with the following structure, where this |
| * base array represents the Api prototype base: |
| * |
| * [ |
| * { |
| * name: 'data' -- string - Property name |
| * val: function () {}, -- function - Api method (or undefined if just an object |
| * methodExt: [ ... ], -- array - Array of Api object definitions to extend the method result |
| * propExt: [ ... ] -- array - Array of Api object definitions to extend the property |
| * }, |
| * { |
| * name: 'row' |
| * val: {}, |
| * methodExt: [ ... ], |
| * propExt: [ |
| * { |
| * name: 'data' |
| * val: function () {}, |
| * methodExt: [ ... ], |
| * propExt: [ ... ] |
| * }, |
| * ... |
| * ] |
| * } |
| * ] |
| * |
| * @type {Array} |
| * @ignore |
| */ |
| var __apiStruct = []; |
| |
| |
| /** |
| * `Array.prototype` reference. |
| * |
| * @type object |
| * @ignore |
| */ |
| var __arrayProto = Array.prototype; |
| |
| |
| /** |
| * Abstraction for `context` parameter of the `Api` constructor to allow it to |
| * take several different forms for ease of use. |
| * |
| * Each of the input parameter types will be converted to a DataTables settings |
| * object where possible. |
| * |
| * @param {string|node|jQuery|object} mixed DataTable identifier. Can be one |
| * of: |
| * |
| * * `string` - jQuery selector. Any DataTables' matching the given selector |
| * with be found and used. |
| * * `node` - `TABLE` node which has already been formed into a DataTable. |
| * * `jQuery` - A jQuery object of `TABLE` nodes. |
| * * `object` - DataTables settings object |
| * * `DataTables.Api` - API instance |
| * @return {array|null} Matching DataTables settings objects. `null` or |
| * `undefined` is returned if no matching DataTable is found. |
| * @ignore |
| */ |
| var _toSettings = function ( mixed ) |
| { |
| var idx, jq; |
| var settings = DataTable.settings; |
| var tables = $.map( settings, function (el, i) { |
| return el.nTable; |
| } ); |
| |
| if ( ! mixed ) { |
| return []; |
| } |
| else if ( mixed.nTable && mixed.oApi ) { |
| // DataTables settings object |
| return [ mixed ]; |
| } |
| else if ( mixed.nodeName && mixed.nodeName.toLowerCase() === 'table' ) { |
| // Table node |
| idx = $.inArray( mixed, tables ); |
| return idx !== -1 ? [ settings[idx] ] : null; |
| } |
| else if ( mixed && typeof mixed.settings === 'function' ) { |
| return mixed.settings().toArray(); |
| } |
| else if ( typeof mixed === 'string' ) { |
| // jQuery selector |
| jq = $(mixed); |
| } |
| else if ( mixed instanceof $ ) { |
| // jQuery object (also DataTables instance) |
| jq = mixed; |
| } |
| |
| if ( jq ) { |
| return jq.map( function(i) { |
| idx = $.inArray( this, tables ); |
| return idx !== -1 ? settings[idx] : null; |
| } ).toArray(); |
| } |
| }; |
| |
| |
| /** |
| * DataTables API class - used to control and interface with one or more |
| * DataTables enhanced tables. |
| * |
| * The API class is heavily based on jQuery, presenting a chainable interface |
| * that you can use to interact with tables. Each instance of the API class has |
| * a "context" - i.e. the tables that it will operate on. This could be a single |
| * table, all tables on a page or a sub-set thereof. |
| * |
| * Additionally the API is designed to allow you to easily work with the data in |
| * the tables, retrieving and manipulating it as required. This is done by |
| * presenting the API class as an array like interface. The contents of the |
| * array depend upon the actions requested by each method (for example |
| * `rows().nodes()` will return an array of nodes, while `rows().data()` will |
| * return an array of objects or arrays depending upon your table's |
| * configuration). The API object has a number of array like methods (`push`, |
| * `pop`, `reverse` etc) as well as additional helper methods (`each`, `pluck`, |
| * `unique` etc) to assist your working with the data held in a table. |
| * |
| * Most methods (those which return an Api instance) are chainable, which means |
| * the return from a method call also has all of the methods available that the |
| * top level object had. For example, these two calls are equivalent: |
| * |
| * // Not chained |
| * api.row.add( {...} ); |
| * api.draw(); |
| * |
| * // Chained |
| * api.row.add( {...} ).draw(); |
| * |
| * @class DataTable.Api |
| * @param {array|object|string|jQuery} context DataTable identifier. This is |
| * used to define which DataTables enhanced tables this API will operate on. |
| * Can be one of: |
| * |
| * * `string` - jQuery selector. Any DataTables' matching the given selector |
| * with be found and used. |
| * * `node` - `TABLE` node which has already been formed into a DataTable. |
| * * `jQuery` - A jQuery object of `TABLE` nodes. |
| * * `object` - DataTables settings object |
| * @param {array} [data] Data to initialise the Api instance with. |
| * |
| * @example |
| * // Direct initialisation during DataTables construction |
| * var api = $('#example').DataTable(); |
| * |
| * @example |
| * // Initialisation using a DataTables jQuery object |
| * var api = $('#example').dataTable().api(); |
| * |
| * @example |
| * // Initialisation as a constructor |
| * var api = new $.fn.DataTable.Api( 'table.dataTable' ); |
| */ |
| _Api = function ( context, data ) |
| { |
| if ( ! (this instanceof _Api) ) { |
| return new _Api( context, data ); |
| } |
| |
| var settings = []; |
| var ctxSettings = function ( o ) { |
| var a = _toSettings( o ); |
| if ( a ) { |
| settings = settings.concat( a ); |
| } |
| }; |
| |
| if ( $.isArray( context ) ) { |
| for ( var i=0, ien=context.length ; i<ien ; i++ ) { |
| ctxSettings( context[i] ); |
| } |
| } |
| else { |
| ctxSettings( context ); |
| } |
| |
| // Remove duplicates |
| this.context = _unique( settings ); |
| |
| // Initial data |
| if ( data ) { |
| $.merge( this, data ); |
| } |
| |
| // selector |
| this.selector = { |
| rows: null, |
| cols: null, |
| opts: null |
| }; |
| |
| _Api.extend( this, this, __apiStruct ); |
| }; |
| |
| DataTable.Api = _Api; |
| |
| // Don't destroy the existing prototype, just extend it. Required for jQuery 2's |
| // isPlainObject. |
| $.extend( _Api.prototype, { |
| any: function () |
| { |
| return this.count() !== 0; |
| }, |
| |
| |
| concat: __arrayProto.concat, |
| |
| |
| context: [], // array of table settings objects |
| |
| |
| count: function () |
| { |
| return this.flatten().length; |
| }, |
| |
| |
| each: function ( fn ) |
| { |
| for ( var i=0, ien=this.length ; i<ien; i++ ) { |
| fn.call( this, this[i], i, this ); |
| } |
| |
| return this; |
| }, |
| |
| |
| eq: function ( idx ) |
| { |
| var ctx = this.context; |
| |
| return ctx.length > idx ? |
| new _Api( ctx[idx], this[idx] ) : |
| null; |
| }, |
| |
| |
| filter: function ( fn ) |
| { |
| var a = []; |
| |
| if ( __arrayProto.filter ) { |
| a = __arrayProto.filter.call( this, fn, this ); |
| } |
| else { |
| // Compatibility for browsers without EMCA-252-5 (JS 1.6) |
| for ( var i=0, ien=this.length ; i<ien ; i++ ) { |
| if ( fn.call( this, this[i], i, this ) ) { |
| a.push( this[i] ); |
| } |
| } |
| } |
| |
| return new _Api( this.context, a ); |
| }, |
| |
| |
| flatten: function () |
| { |
| var a = []; |
| return new _Api( this.context, a.concat.apply( a, this.toArray() ) ); |
| }, |
| |
| |
| join: __arrayProto.join, |
| |
| |
| indexOf: __arrayProto.indexOf || function (obj, start) |
| { |
| for ( var i=(start || 0), ien=this.length ; i<ien ; i++ ) { |
| if ( this[i] === obj ) { |
| return i; |
| } |
| } |
| return -1; |
| }, |
| |
| iterator: function ( flatten, type, fn, alwaysNew ) { |
| var |
| a = [], ret, |
| i, ien, j, jen, |
| context = this.context, |
| rows, items, item, |
| selector = this.selector; |
| |
| // Argument shifting |
| if ( typeof flatten === 'string' ) { |
| alwaysNew = fn; |
| fn = type; |
| type = flatten; |
| flatten = false; |
| } |
| |
| for ( i=0, ien=context.length ; i<ien ; i++ ) { |
| var apiInst = new _Api( context[i] ); |
| |
| if ( type === 'table' ) { |
| ret = fn.call( apiInst, context[i], i ); |
| |
| if ( ret !== undefined ) { |
| a.push( ret ); |
| } |
| } |
| else if ( type === 'columns' || type === 'rows' ) { |
| // this has same length as context - one entry for each table |
| ret = fn.call( apiInst, context[i], this[i], i ); |
| |
| if ( ret !== undefined ) { |
| a.push( ret ); |
| } |
| } |
| else if ( type === 'column' || type === 'column-rows' || type === 'row' || type === 'cell' ) { |
| // columns and rows share the same structure. |
| // 'this' is an array of column indexes for each context |
| items = this[i]; |
| |
| if ( type === 'column-rows' ) { |
| rows = _selector_row_indexes( context[i], selector.opts ); |
| } |
| |
| for ( j=0, jen=items.length ; j<jen ; j++ ) { |
| item = items[j]; |
| |
| if ( type === 'cell' ) { |
| ret = fn.call( apiInst, context[i], item.row, item.column, i, j ); |
| } |
| else { |
| ret = fn.call( apiInst, context[i], item, i, j, rows ); |
| } |
| |
| if ( ret !== undefined ) { |
| a.push( ret ); |
| } |
| } |
| } |
| } |
| |
| if ( a.length || alwaysNew ) { |
| var api = new _Api( context, flatten ? a.concat.apply( [], a ) : a ); |
| var apiSelector = api.selector; |
| apiSelector.rows = selector.rows; |
| apiSelector.cols = selector.cols; |
| apiSelector.opts = selector.opts; |
| return api; |
| } |
| return this; |
| }, |
| |
| |
| lastIndexOf: __arrayProto.lastIndexOf || function (obj, start) |
| { |
| // Bit cheeky... |
| return this.indexOf.apply( this.toArray.reverse(), arguments ); |
| }, |
| |
| |
| length: 0, |
| |
| |
| map: function ( fn ) |
| { |
| var a = []; |
| |
| if ( __arrayProto.map ) { |
| a = __arrayProto.map.call( this, fn, this ); |
| } |
| else { |
| // Compatibility for browsers without EMCA-252-5 (JS 1.6) |
| for ( var i=0, ien=this.length ; i<ien ; i++ ) { |
| a.push( fn.call( this, this[i], i ) ); |
| } |
| } |
| |
| return new _Api( this.context, a ); |
| }, |
| |
| |
| pluck: function ( prop ) |
| { |
| return this.map( function ( el ) { |
| return el[ prop ]; |
| } ); |
| }, |
| |
| pop: __arrayProto.pop, |
| |
| |
| push: __arrayProto.push, |
| |
| |
| // Does not return an API instance |
| reduce: __arrayProto.reduce || function ( fn, init ) |
| { |
| return _fnReduce( this, fn, init, 0, this.length, 1 ); |
| }, |
| |
| |
| reduceRight: __arrayProto.reduceRight || function ( fn, init ) |
| { |
| return _fnReduce( this, fn, init, this.length-1, -1, -1 ); |
| }, |
| |
| |
| reverse: __arrayProto.reverse, |
| |
| |
| // Object with rows, columns and opts |
| selector: null, |
| |
| |
| shift: __arrayProto.shift, |
| |
| |
| sort: __arrayProto.sort, // ? name - order? |
| |
| |
| splice: __arrayProto.splice, |
| |
| |
| toArray: function () |
| { |
| return __arrayProto.slice.call( this ); |
| }, |
| |
| |
| to$: function () |
| { |
| return $( this ); |
| }, |
| |
| |
| toJQuery: function () |
| { |
| return $( this ); |
| }, |
| |
| |
| unique: function () |
| { |
| return new _Api( this.context, _unique(this) ); |
| }, |
| |
| |
| unshift: __arrayProto.unshift |
| } ); |
| |
| |
| _Api.extend = function ( scope, obj, ext ) |
| { |
| // Only extend API instances and static properties of the API |
| if ( ! ext.length || ! obj || ( ! (obj instanceof _Api) && ! obj.__dt_wrapper ) ) { |
| return; |
| } |
| |
| var |
| i, ien, |
| j, jen, |
| struct, inner, |
| methodScoping = function ( scope, fn, struc ) { |
| return function () { |
| var ret = fn.apply( scope, arguments ); |
| |
| // Method extension |
| _Api.extend( ret, ret, struc.methodExt ); |
| return ret; |
| }; |
| }; |
| |
| for ( i=0, ien=ext.length ; i<ien ; i++ ) { |
| struct = ext[i]; |
| |
| // Value |
| obj[ struct.name ] = typeof struct.val === 'function' ? |
| methodScoping( scope, struct.val, struct ) : |
| $.isPlainObject( struct.val ) ? |
| {} : |
| struct.val; |
| |
| obj[ struct.name ].__dt_wrapper = true; |
| |
| // Property extension |
| _Api.extend( scope, obj[ struct.name ], struct.propExt ); |
| } |
| }; |
| |
| |
| // @todo - Is there need for an augment function? |
| // _Api.augment = function ( inst, name ) |
| // { |
| // // Find src object in the structure from the name |
| // var parts = name.split('.'); |
| |
| // _Api.extend( inst, obj ); |
| // }; |
| |
| |
| // [ |
| // { |
| // name: 'data' -- string - Property name |
| // val: function () {}, -- function - Api method (or undefined if just an object |
| // methodExt: [ ... ], -- array - Array of Api object definitions to extend the method result |
| // propExt: [ ... ] -- array - Array of Api object definitions to extend the property |
| // }, |
| // { |
| // name: 'row' |
| // val: {}, |
| // methodExt: [ ... ], |
| // propExt: [ |
| // { |
| // name: 'data' |
| // val: function () {}, |
| // methodExt: [ ... ], |
| // propExt: [ ... ] |
| // }, |
| // ... |
| // ] |
| // } |
| // ] |
| |
| _Api.register = _api_register = function ( name, val ) |
| { |
| if ( $.isArray( name ) ) { |
| for ( var j=0, jen=name.length ; j<jen ; j++ ) { |
| _Api.register( name[j], val ); |
| } |
| return; |
| } |
| |
| var |
| i, ien, |
| heir = name.split('.'), |
| struct = __apiStruct, |
| key, method; |
| |
| var find = function ( src, name ) { |
| for ( var i=0, ien=src.length ; i<ien ; i++ ) { |
| if ( src[i].name === name ) { |
| return src[i]; |
| } |
| } |
| return null; |
| }; |
| |
| for ( i=0, ien=heir.length ; i<ien ; i++ ) { |
| method = heir[i].indexOf('()') !== -1; |
| key = method ? |
| heir[i].replace('()', '') : |
| heir[i]; |
| |
| var src = find( struct, key ); |
| if ( ! src ) { |
| src = { |
| name: key, |
| val: {}, |
| methodExt: [], |
| propExt: [] |
| }; |
| struct.push( src ); |
| } |
| |
| if ( i === ien-1 ) { |
| src.val = val; |
| } |
| else { |
| struct = method ? |
| src.methodExt : |
| src.propExt; |
| } |
| } |
| }; |
| |
| |
| _Api.registerPlural = _api_registerPlural = function ( pluralName, singularName, val ) { |
| _Api.register( pluralName, val ); |
| |
| _Api.register( singularName, function () { |
| var ret = val.apply( this, arguments ); |
| |
| if ( ret === this ) { |
| // Returned item is the API instance that was passed in, return it |
| return this; |
| } |
| else if ( ret instanceof _Api ) { |
| // New API instance returned, want the value from the first item |
| // in the returned array for the singular result. |
| return ret.length ? |
| $.isArray( ret[0] ) ? |
| new _Api( ret.context, ret[0] ) : // Array results are 'enhanced' |
| ret[0] : |
| undefined; |
| } |
| |
| // Non-API return - just fire it back |
| return ret; |
| } ); |
| }; |
| |
| |
| /** |
| * Selector for HTML tables. Apply the given selector to the give array of |
| * DataTables settings objects. |
| * |
| * @param {string|integer} [selector] jQuery selector string or integer |
| * @param {array} Array of DataTables settings objects to be filtered |
| * @return {array} |
| * @ignore |
| */ |
| var __table_selector = function ( selector, a ) |
| { |
| // Integer is used to pick out a table by index |
| if ( typeof selector === 'number' ) { |
| return [ a[ selector ] ]; |
| } |
| |
| // Perform a jQuery selector on the table nodes |
| var nodes = $.map( a, function (el, i) { |
| return el.nTable; |
| } ); |
| |
| return $(nodes) |
| .filter( selector ) |
| .map( function (i) { |
| // Need to translate back from the table node to the settings |
| var idx = $.inArray( this, nodes ); |
| return a[ idx ]; |
| } ) |
| .toArray(); |
| }; |
| |
| |
| |
| /** |
| * Context selector for the API's context (i.e. the tables the API instance |
| * refers to. |
| * |
| * @name DataTable.Api#tables |
| * @param {string|integer} [selector] Selector to pick which tables the iterator |
| * should operate on. If not given, all tables in the current context are |
| * used. This can be given as a jQuery selector (for example `':gt(0)'`) to |
| * select multiple tables or as an integer to select a single table. |
| * @returns {DataTable.Api} Returns a new API instance if a selector is given. |
| */ |
| _api_register( 'tables()', function ( selector ) { |
| // A new instance is created if there was a selector specified |
| return selector ? |
| new _Api( __table_selector( selector, this.context ) ) : |
| this; |
| } ); |
| |
| |
| _api_register( 'table()', function ( selector ) { |
| var tables = this.tables( selector ); |
| var ctx = tables.context; |
| |
| // Truncate to the first matched table |
| return ctx.length ? |
| new _Api( ctx[0] ) : |
| tables; |
| } ); |
| |
| |
| _api_registerPlural( 'tables().nodes()', 'table().node()' , function () { |
| return this.iterator( 'table', function ( ctx ) { |
| return ctx.nTable; |
| }, 1 ); |
| } ); |
| |
| |
| _api_registerPlural( 'tables().body()', 'table().body()' , function () { |
| return this.iterator( 'table', function ( ctx ) { |
| return ctx.nTBody; |
| }, 1 ); |
| } ); |
| |
| |
| _api_registerPlural( 'tables().header()', 'table().header()' , function () { |
| return this.iterator( 'table', function ( ctx ) { |
| return ctx.nTHead; |
| }, 1 ); |
| } ); |
| |
| |
| _api_registerPlural( 'tables().footer()', 'table().footer()' , function () { |
| return this.iterator( 'table', function ( ctx ) { |
| return ctx.nTFoot; |
| }, 1 ); |
| } ); |
| |
| |
| _api_registerPlural( 'tables().containers()', 'table().container()' , function () { |
| return this.iterator( 'table', function ( ctx ) { |
| return ctx.nTableWrapper; |
| }, 1 ); |
| } ); |
| |
| |
| |
| /** |
| * Redraw the tables in the current context. |
| */ |
| _api_register( 'draw()', function ( paging ) { |
| return this.iterator( 'table', function ( settings ) { |
| if ( paging === 'page' ) { |
| _fnDraw( settings ); |
| } |
| else { |
| if ( typeof paging === 'string' ) { |
| paging = paging === 'full-hold' ? |
| false : |
| true; |
| } |
| |
| _fnReDraw( settings, paging===false ); |
| } |
| } ); |
| } ); |
| |
| |
| |
| /** |
| * Get the current page index. |
| * |
| * @return {integer} Current page index (zero based) |
| *//** |
| * Set the current page. |
| * |
| * Note that if you attempt to show a page which does not exist, DataTables will |
| * not throw an error, but rather reset the paging. |
| * |
| * @param {integer|string} action The paging action to take. This can be one of: |
| * * `integer` - The page index to jump to |
| * * `string` - An action to take: |
| * * `first` - Jump to first page. |
| * * `next` - Jump to the next page |
| * * `previous` - Jump to previous page |
| * * `last` - Jump to the last page. |
| * @returns {DataTables.Api} this |
| */ |
| _api_register( 'page()', function ( action ) { |
| if ( action === undefined ) { |
| return this.page.info().page; // not an expensive call |
| } |
| |
| // else, have an action to take on all tables |
| return this.iterator( 'table', function ( settings ) { |
| _fnPageChange( settings, action ); |
| } ); |
| } ); |
| |
| |
| /** |
| * Paging information for the first table in the current context. |
| * |
| * If you require paging information for another table, use the `table()` method |
| * with a suitable selector. |
| * |
| * @return {object} Object with the following properties set: |
| * * `page` - Current page index (zero based - i.e. the first page is `0`) |
| * * `pages` - Total number of pages |
| * * `start` - Display index for the first record shown on the current page |
| * * `end` - Display index for the last record shown on the current page |
| * * `length` - Display length (number of records). Note that generally `start |
| * + length = end`, but this is not always true, for example if there are |
| * only 2 records to show on the final page, with a length of 10. |
| * * `recordsTotal` - Full data set length |
| * * `recordsDisplay` - Data set length once the current filtering criterion |
| * are applied. |
| */ |
| _api_register( 'page.info()', function ( action ) { |
| if ( this.context.length === 0 ) { |
| return undefined; |
| } |
| |
| var |
| settings = this.context[0], |
| start = settings._iDisplayStart, |
| len = settings.oFeatures.bPaginate ? settings._iDisplayLength : -1, |
| visRecords = settings.fnRecordsDisplay(), |
| all = len === -1; |
| |
| return { |
| "page": all ? 0 : Math.floor( start / len ), |
| "pages": all ? 1 : Math.ceil( visRecords / len ), |
| "start": start, |
| "end": settings.fnDisplayEnd(), |
| "length": len, |
| "recordsTotal": settings.fnRecordsTotal(), |
| "recordsDisplay": visRecords, |
| "serverSide": _fnDataSource( settings ) === 'ssp' |
| }; |
| } ); |
| |
| |
| /** |
| * Get the current page length. |
| * |
| * @return {integer} Current page length. Note `-1` indicates that all records |
| * are to be shown. |
| *//** |
| * Set the current page length. |
| * |
| * @param {integer} Page length to set. Use `-1` to show all records. |
| * @returns {DataTables.Api} this |
| */ |
| _api_register( 'page.len()', function ( len ) { |
| // Note that we can't call this function 'length()' because `length` |
| // is a Javascript property of functions which defines how many arguments |
| // the function expects. |
| if ( len === undefined ) { |
| return this.context.length !== 0 ? |
| this.context[0]._iDisplayLength : |
| undefined; |
| } |
| |
| // else, set the page length |
| return this.iterator( 'table', function ( settings ) { |
| _fnLengthChange( settings, len ); |
| } ); |
| } ); |
| |
| |
| |
| var __reload = function ( settings, holdPosition, callback ) { |
| // Use the draw event to trigger a callback |
| if ( callback ) { |
| var api = new _Api( settings ); |
| |
| api.one( 'draw', function () { |
| callback( api.ajax.json() ); |
| } ); |
| } |
| |
| if ( _fnDataSource( settings ) == 'ssp' ) { |
| _fnReDraw( settings, holdPosition ); |
| } |
| else { |
| _fnProcessingDisplay( settings, true ); |
| |
| // Cancel an existing request |
| var xhr = settings.jqXHR; |
| if ( xhr && xhr.readyState !== 4 ) { |
| xhr.abort(); |
| } |
| |
| // Trigger xhr |
| _fnBuildAjax( settings, [], function( json ) { |
| _fnClearTable( settings ); |
| |
| var data = _fnAjaxDataSrc( settings, json ); |
| for ( var i=0, ien=data.length ; i<ien ; i++ ) { |
| _fnAddData( settings, data[i] ); |
| } |
| |
| _fnReDraw( settings, holdPosition ); |
| _fnProcessingDisplay( settings, false ); |
| } ); |
| } |
| }; |
| |
| |
| /** |
| * Get the JSON response from the last Ajax request that DataTables made to the |
| * server. Note that this returns the JSON from the first table in the current |
| * context. |
| * |
| * @return {object} JSON received from the server. |
| */ |
| _api_register( 'ajax.json()', function () { |
| var ctx = this.context; |
| |
| if ( ctx.length > 0 ) { |
| return ctx[0].json; |
| } |
| |
| // else return undefined; |
| } ); |
| |
| |
| /** |
| * Get the data submitted in the last Ajax request |
| */ |
| _api_register( 'ajax.params()', function () { |
| var ctx = this.context; |
| |
| if ( ctx.length > 0 ) { |
| return ctx[0].oAjaxData; |
| } |
| |
| // else return undefined; |
| } ); |
| |
| |
| /** |
| * Reload tables from the Ajax data source. Note that this function will |
| * automatically re-draw the table when the remote data has been loaded. |
| * |
| * @param {boolean} [reset=true] Reset (default) or hold the current paging |
| * position. A full re-sort and re-filter is performed when this method is |
| * called, which is why the pagination reset is the default action. |
| * @returns {DataTables.Api} this |
| */ |
| _api_register( 'ajax.reload()', function ( callback, resetPaging ) { |
| return this.iterator( 'table', function (settings) { |
| __reload( settings, resetPaging===false, callback ); |
| } ); |
| } ); |
| |
| |
| /** |
| * Get the current Ajax URL. Note that this returns the URL from the first |
| * table in the current context. |
| * |
| * @return {string} Current Ajax source URL |
| *//** |
| * Set the Ajax URL. Note that this will set the URL for all tables in the |
| * current context. |
| * |
| * @param {string} url URL to set. |
| * @returns {DataTables.Api} this |
| */ |
| _api_register( 'ajax.url()', function ( url ) { |
| var ctx = this.context; |
| |
| if ( url === undefined ) { |
| // get |
| if ( ctx.length === 0 ) { |
| return undefined; |
| } |
| ctx = ctx[0]; |
| |
| return ctx.ajax ? |
| $.isPlainObject( ctx.ajax ) ? |
| ctx.ajax.url : |
| ctx.ajax : |
| ctx.sAjaxSource; |
| } |
| |
| // set |
| return this.iterator( 'table', function ( settings ) { |
| if ( $.isPlainObject( settings.ajax ) ) { |
| settings.ajax.url = url; |
| } |
| else { |
| settings.ajax = url; |
| } |
| // No need to consider sAjaxSource here since DataTables gives priority |
| // to `ajax` over `sAjaxSource`. So setting `ajax` here, renders any |
| // value of `sAjaxSource` redundant. |
| } ); |
| } ); |
| |
| |
| /** |
| * Load data from the newly set Ajax URL. Note that this method is only |
| * available when `ajax.url()` is used to set a URL. Additionally, this method |
| * has the same effect as calling `ajax.reload()` but is provided for |
| * convenience when setting a new URL. Like `ajax.reload()` it will |
| * automatically redraw the table once the remote data has been loaded. |
| * |
| * @returns {DataTables.Api} this |
| */ |
| _api_register( 'ajax.url().load()', function ( callback, resetPaging ) { |
| // Same as a reload, but makes sense to present it for easy access after a |
| // url change |
| return this.iterator( 'table', function ( ctx ) { |
| __reload( ctx, resetPaging===false, callback ); |
| } ); |
| } ); |
| |
| |
| |
| |
| var _selector_run = function ( type, selector, selectFn, settings, opts ) |
| { |
| var |
| out = [], res, |
| a, i, ien, j, jen, |
| selectorType = typeof selector; |
| |
| // Can't just check for isArray here, as an API or jQuery instance might be |
| // given with their array like look |
| if ( ! selector || selectorType === 'string' || selectorType === 'function' || selector.length === undefined ) { |
| selector = [ selector ]; |
| } |
| |
| for ( i=0, ien=selector.length ; i<ien ; i++ ) { |
| a = selector[i] && selector[i].split ? |
| selector[i].split(',') : |
| [ selector[i] ]; |
| |
| for ( j=0, jen=a.length ; j<jen ; j++ ) { |
| res = selectFn( typeof a[j] === 'string' ? $.trim(a[j]) : a[j] ); |
| |
| if ( res && res.length ) { |
| out = out.concat( res ); |
| } |
| } |
| } |
| |
| // selector extensions |
| var ext = _ext.selector[ type ]; |
| if ( ext.length ) { |
| for ( i=0, ien=ext.length ; i<ien ; i++ ) { |
| out = ext[i]( settings, opts, out ); |
| } |
| } |
| |
| return _unique( out ); |
| }; |
| |
| |
| var _selector_opts = function ( opts ) |
| { |
| if ( ! opts ) { |
| opts = {}; |
| } |
| |
| // Backwards compatibility for 1.9- which used the terminology filter rather |
| // than search |
| if ( opts.filter && opts.search === undefined ) { |
| opts.search = opts.filter; |
| } |
| |
| return $.extend( { |
| search: 'none', |
| order: 'current', |
| page: 'all' |
| }, opts ); |
| }; |
| |
| |
| var _selector_first = function ( inst ) |
| { |
| // Reduce the API instance to the first item found |
| for ( var i=0, ien=inst.length ; i<ien ; i++ ) { |
| if ( inst[i].length > 0 ) { |
| // Assign the first element to the first item in the instance |
| // and truncate the instance and context |
| inst[0] = inst[i]; |
| inst[0].length = 1; |
| inst.length = 1; |
| inst.context = [ inst.context[i] ]; |
| |
| return inst; |
| } |
| } |
| |
| // Not found - return an empty instance |
| inst.length = 0; |
| return inst; |
| }; |
| |
| |
| var _selector_row_indexes = function ( settings, opts ) |
| { |
| var |
| i, ien, tmp, a=[], |
| displayFiltered = settings.aiDisplay, |
| displayMaster = settings.aiDisplayMaster; |
| |
| var |
| search = opts.search, // none, applied, removed |
| order = opts.order, // applied, current, index (original - compatibility with 1.9) |
| page = opts.page; // all, current |
| |
| if ( _fnDataSource( settings ) == 'ssp' ) { |
| // In server-side processing mode, most options are irrelevant since |
| // rows not shown don't exist and the index order is the applied order |
| // Removed is a special case - for consistency just return an empty |
| // array |
| return search === 'removed' ? |
| [] : |
| _range( 0, displayMaster.length ); |
| } |
| else if ( page == 'current' ) { |
| // Current page implies that order=current and fitler=applied, since it is |
| // fairly senseless otherwise, regardless of what order and search actually |
| // are |
| for ( i=settings._iDisplayStart, ien=settings.fnDisplayEnd() ; i<ien ; i++ ) { |
| a.push( displayFiltered[i] ); |
| } |
| } |
| else if ( order == 'current' || order == 'applied' ) { |
| a = search == 'none' ? |
| displayMaster.slice() : // no search |
| search == 'applied' ? |
| displayFiltered.slice() : // applied search |
| $.map( displayMaster, function (el, i) { // removed search |
| return $.inArray( el, displayFiltered ) === -1 ? el : null; |
| } ); |
| } |
| else if ( order == 'index' || order == 'original' ) { |
| for ( i=0, ien=settings.aoData.length ; i<ien ; i++ ) { |
| if ( search == 'none' ) { |
| a.push( i ); |
| } |
| else { // applied | removed |
| tmp = $.inArray( i, displayFiltered ); |
| |
| if ((tmp === -1 && search == 'removed') || |
| (tmp >= 0 && search == 'applied') ) |
| { |
| a.push( i ); |
| } |
| } |
| } |
| } |
| |
| return a; |
| }; |
| |
| |
| /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * |
| * Rows |
| * |
| * {} - no selector - use all available rows |
| * {integer} - row aoData index |
| * {node} - TR node |
| * {string} - jQuery selector to apply to the TR elements |
| * {array} - jQuery array of nodes, or simply an array of TR nodes |
| * |
| */ |
| |
| |
| var __row_selector = function ( settings, selector, opts ) |
| { |
| var run = function ( sel ) { |
| var selInt = _intVal( sel ); |
| var i, ien; |
| |
| // Short cut - selector is a number and no options provided (default is |
| // all records, so no need to check if the index is in there, since it |
| // must be - dev error if the index doesn't exist). |
| if ( selInt !== null && ! opts ) { |
| return [ selInt ]; |
| } |
| |
| var rows = _selector_row_indexes( settings, opts ); |
| |
| if ( selInt !== null && $.inArray( selInt, rows ) !== -1 ) { |
| // Selector - integer |
| return [ selInt ]; |
| } |
| else if ( ! sel ) { |
| // Selector - none |
| return rows; |
| } |
| |
| // Selector - function |
| if ( typeof sel === 'function' ) { |
| return $.map( rows, function (idx) { |
| var row = settings.aoData[ idx ]; |
| return sel( idx, row._aData, row.nTr ) ? idx : null; |
| } ); |
| } |
| |
| // Get nodes in the order from the `rows` array with null values removed |
| var nodes = _removeEmpty( |
| _pluck_order( settings.aoData, rows, 'nTr' ) |
| ); |
| |
| // Selector - node |
| if ( sel.nodeName ) { |
| if ( sel._DT_RowIndex !== undefined ) { |
| return [ sel._DT_RowIndex ]; // Property added by DT for fast lookup |
| } |
| else if ( sel._DT_CellIndex ) { |
| return [ sel._DT_CellIndex.row ]; |
| } |
| else { |
| var host = $(sel).closest('*[data-dt-row]'); |
| return host.length ? |
| [ host.data('dt-row') ] : |
| []; |
| } |
| } |
| |
| // ID selector. Want to always be able to select rows by id, regardless |
| // of if the tr element has been created or not, so can't rely upon |
| // jQuery here - hence a custom implementation. This does not match |
| // Sizzle's fast selector or HTML4 - in HTML5 the ID can be anything, |
| // but to select it using a CSS selector engine (like Sizzle or |
| // querySelect) it would need to need to be escaped for some characters. |
| // DataTables simplifies this for row selectors since you can select |
| // only a row. A # indicates an id any anything that follows is the id - |
| // unescaped. |
| if ( typeof sel === 'string' && sel.charAt(0) === '#' ) { |
| // get row index from id |
| var rowObj = settings.aIds[ sel.replace( /^#/, '' ) ]; |
| if ( rowObj !== undefined ) { |
| return [ rowObj.idx ]; |
| } |
| |
| // need to fall through to jQuery in case there is DOM id that |
| // matches |
| } |
| |
| // Selector - jQuery selector string, array of nodes or jQuery object/ |
| // As jQuery's .filter() allows jQuery objects to be passed in filter, |
| // it also allows arrays, so this will cope with all three options |
| return $(nodes) |
| .filter( sel ) |
| .map( function () { |
| return this._DT_RowIndex; |
| } ) |
| .toArray(); |
| }; |
| |
| return _selector_run( 'row', selector, run, settings, opts ); |
| }; |
| |
| |
| _api_register( 'rows()', function ( selector, opts ) { |
| // argument shifting |
| if ( selector === undefined ) { |
| selector = ''; |
| } |
| else if ( $.isPlainObject( selector ) ) { |
| opts = selector; |
| selector = ''; |
| } |
| |
| opts = _selector_opts( opts ); |
| |
| var inst = this.iterator( 'table', function ( settings ) { |
| return __row_selector( settings, selector, opts ); |
| }, 1 ); |
| |
| // Want argument shifting here and in __row_selector? |
| inst.selector.rows = selector; |
| inst.selector.opts = opts; |
| |
| return inst; |
| } ); |
| |
| _api_register( 'rows().nodes()', function () { |
| return this.iterator( 'row', function ( settings, row ) { |
| return settings.aoData[ row ].nTr || undefined; |
| }, 1 ); |
| } ); |
| |
| _api_register( 'rows().data()', function () { |
| return this.iterator( true, 'rows', function ( settings, rows ) { |
| return _pluck_order( settings.aoData, rows, '_aData' ); |
| }, 1 ); |
| } ); |
| |
| _api_registerPlural( 'rows().cache()', 'row().cache()', function ( type ) { |
| return this.iterator( 'row', function ( settings, row ) { |
| var r = settings.aoData[ row ]; |
| return type === 'search' ? r._aFilterData : r._aSortData; |
| }, 1 ); |
| } ); |
| |
| _api_registerPlural( 'rows().invalidate()', 'row().invalidate()', function ( src ) { |
| return this.iterator( 'row', function ( settings, row ) { |
| _fnInvalidate( settings, row, src ); |
| } ); |
| } ); |
| |
| _api_registerPlural( 'rows().indexes()', 'row().index()', function () { |
| return this.iterator( 'row', function ( settings, row ) { |
| return row; |
| }, 1 ); |
| } ); |
| |
| _api_registerPlural( 'rows().ids()', 'row().id()', function ( hash ) { |
| var a = []; |
| var context = this.context; |
| |
| // `iterator` will drop undefined values, but in this case we want them |
| for ( var i=0, ien=context.length ; i<ien ; i++ ) { |
| for ( var j=0, jen=this[i].length ; j<jen ; j++ ) { |
| var id = context[i].rowIdFn( context[i].aoData[ this[i][j] ]._aData ); |
| a.push( (hash === true ? '#' : '' )+ id ); |
| } |
| } |
| |
| return new _Api( context, a ); |
| } ); |
| |
| _api_registerPlural( 'rows().remove()', 'row().remove()', function () { |
| var that = this; |
| |
| this.iterator( 'row', function ( settings, row, thatIdx ) { |
| var data = settings.aoData; |
| var rowData = data[ row ]; |
| var i, ien, j, jen; |
| var loopRow, loopCells; |
| |
| data.splice( row, 1 ); |
| |
| // Update the cached indexes |
| for ( i=0, ien=data.length ; i<ien ; i++ ) { |
| loopRow = data[i]; |
| loopCells = loopRow.anCells; |
| |
| // Rows |
| if ( loopRow.nTr !== null ) { |
| loopRow.nTr._DT_RowIndex = i; |
| } |
| |
| // Cells |
| if ( loopCells !== null ) { |
| for ( j=0, jen=loopCells.length ; j<jen ; j++ ) { |
| loopCells[j]._DT_CellIndex.row = i; |
| } |
| } |
| } |
| |
| // Delete from the display arrays |
| _fnDeleteIndex( settings.aiDisplayMaster, row ); |
| _fnDeleteIndex( settings.aiDisplay, row ); |
| _fnDeleteIndex( that[ thatIdx ], row, false ); // maintain local indexes |
| |
| // Check for an 'overflow' they case for displaying the table |
| _fnLengthOverflow( settings ); |
| |
| // Remove the row's ID reference if there is one |
| var id = settings.rowIdFn( rowData._aData ); |
| if ( id !== undefined ) { |
| delete settings.aIds[ id ]; |
| } |
| } ); |
| |
| this.iterator( 'table', function ( settings ) { |
| for ( var i=0, ien=settings.aoData.length ; i<ien ; i++ ) { |
| settings.aoData[i].idx = i; |
| } |
| } ); |
| |
| return this; |
| } ); |
| |
| |
| _api_register( 'rows.add()', function ( rows ) { |
| var newRows = this.iterator( 'table', function ( settings ) { |
| var row, i, ien; |
| var out = []; |
| |
| for ( i=0, ien=rows.length ; i<ien ; i++ ) { |
| row = rows[i]; |
| |
| if ( row.nodeName && row.nodeName.toUpperCase() === 'TR' ) { |
| out.push( _fnAddTr( settings, row )[0] ); |
| } |
| else { |
| out.push( _fnAddData( settings, row ) ); |
| } |
| } |
| |
| return out; |
| }, 1 ); |
| |
| // Return an Api.rows() extended instance, so rows().nodes() etc can be used |
| var modRows = this.rows( -1 ); |
| modRows.pop(); |
| $.merge( modRows, newRows ); |
| |
| return modRows; |
| } ); |
| |
| |
| |
| |
| |
| /** |
| * |
| */ |
| _api_register( 'row()', function ( selector, opts ) { |
| return _selector_first( this.rows( selector, opts ) ); |
| } ); |
| |
| |
| _api_register( 'row().data()', function ( data ) { |
| var ctx = this.context; |
| |
| if ( data === undefined ) { |
| // Get |
| return ctx.length && this.length ? |
| ctx[0].aoData[ this[0] ]._aData : |
| undefined; |
| } |
| |
| // Set |
| ctx[0].aoData[ this[0] ]._aData = data; |
| |
| // Automatically invalidate |
| _fnInvalidate( ctx[0], this[0], 'data' ); |
| |
| return this; |
| } ); |
| |
| |
| _api_register( 'row().node()', function () { |
| var ctx = this.context; |
| |
| return ctx.length && this.length ? |
| ctx[0].aoData[ this[0] ].nTr || null : |
| null; |
| } ); |
| |
| |
| _api_register( 'row.add()', function ( row ) { |
| // Allow a jQuery object to be passed in - only a single row is added from |
| // it though - the first element in the set |
| if ( row instanceof $ && row.length ) { |
| row = row[0]; |
| } |
| |
| var rows = this.iterator( 'table', function ( settings ) { |
| if ( row.nodeName && row.nodeName.toUpperCase() === 'TR' ) { |
| return _fnAddTr( settings, row )[0]; |
| } |
| return _fnAddData( settings, row ); |
| } ); |
| |
| // Return an Api.rows() extended instance, with the newly added row selected |
| return this.row( rows[0] ); |
| } ); |
| |
| |
| |
| var __details_add = function ( ctx, row, data, klass ) |
| { |
| // Convert to array of TR elements |
| var rows = []; |
| var addRow = function ( r, k ) { |
| // Recursion to allow for arrays of jQuery objects |
| if ( $.isArray( r ) || r instanceof $ ) { |
| for ( var i=0, ien=r.length ; i<ien ; i++ ) { |
| addRow( r[i], k ); |
| } |
| return; |
| } |
| |
| // If we get a TR element, then just add it directly - up to the dev |
| // to add the correct number of columns etc |
| if ( r.nodeName && r.nodeName.toLowerCase() === 'tr' ) { |
| rows.push( r ); |
| } |
| else { |
| // Otherwise create a row with a wrapper |
| var created = $('<tr><td/></tr>').addClass( k ); |
| $('td', created) |
| .addClass( k ) |
| .html( r ) |
| [0].colSpan = _fnVisbleColumns( ctx ); |
| |
| rows.push( created[0] ); |
| } |
| }; |
| |
| addRow( data, klass ); |
| |
| if ( row._details ) { |
| row._details.remove(); |
| } |
| |
| row._details = $(rows); |
| |
| // If the children were already shown, that state should be retained |
| if ( row._detailsShow ) { |
| row._details.insertAfter( row.nTr ); |
| } |
| }; |
| |
| |
| var __details_remove = function ( api, idx ) |
| { |
| var ctx = api.context; |
| |
| if ( ctx.length ) { |
| var row = ctx[0].aoData[ idx !== undefined ? idx : api[0] ]; |
| |
| if ( row && row._details ) { |
| row._details.remove(); |
| |
| row._detailsShow = undefined; |
| row._details = undefined; |
| } |
| } |
| }; |
| |
| |
| var __details_display = function ( api, show ) { |
| var ctx = api.context; |
| |
| if ( ctx.length && api.length ) { |
| var row = ctx[0].aoData[ api[0] ]; |
| |
| if ( row._details ) { |
| row._detailsShow = show; |
| |
| if ( show ) { |
| row._details.insertAfter( row.nTr ); |
| } |
| else { |
| row._details.detach(); |
| } |
| |
| __details_events( ctx[0] ); |
| } |
| } |
| }; |
| |
| |
| var __details_events = function ( settings ) |
| { |
| var api = new _Api( settings ); |
| var namespace = '.dt.DT_details'; |
| var drawEvent = 'draw'+namespace; |
| var colvisEvent = 'column-visibility'+namespace; |
| var destroyEvent = 'destroy'+namespace; |
| var data = settings.aoData; |
| |
| api.off( drawEvent +' '+ colvisEvent +' '+ destroyEvent ); |
| |
| if ( _pluck( data, '_details' ).length > 0 ) { |
| // On each draw, insert the required elements into the document |
| api.on( drawEvent, function ( e, ctx ) { |
| if ( settings !== ctx ) { |
| return; |
| } |
| |
| api.rows( {page:'current'} ).eq(0).each( function (idx) { |
| // Internal data grab |
| var row = data[ idx ]; |
| |
| if ( row._detailsShow ) { |
| row._details.insertAfter( row.nTr ); |
| } |
| } ); |
| } ); |
| |
| // Column visibility change - update the colspan |
| api.on( colvisEvent, function ( e, ctx, idx, vis ) { |
| if ( settings !== ctx ) { |
| return; |
| } |
| |
| // Update the colspan for the details rows (note, only if it already has |
| // a colspan) |
| var row, visible = _fnVisbleColumns( ctx ); |
| |
| for ( var i=0, ien=data.length ; i<ien ; i++ ) { |
| row = data[i]; |
| |
| if ( row._details ) { |
| row._details.children('td[colspan]').attr('colspan', visible ); |
| } |
| } |
| } ); |
| |
| // Table destroyed - nuke any child rows |
| api.on( destroyEvent, function ( e, ctx ) { |
| if ( settings !== ctx ) { |
| return; |
| } |
| |
| for ( var i=0, ien=data.length ; i<ien ; i++ ) { |
| if ( data[i]._details ) { |
| __details_remove( api, i ); |
| } |
| } |
| } ); |
| } |
| }; |
| |
| // Strings for the method names to help minification |
| var _emp = ''; |
| var _child_obj = _emp+'row().child'; |
| var _child_mth = _child_obj+'()'; |
| |
| // data can be: |
| // tr |
| // string |
| // jQuery or array of any of the above |
| _api_register( _child_mth, function ( data, klass ) { |
| var ctx = this.context; |
| |
| if ( data === undefined ) { |
| // get |
| return ctx.length && this.length ? |
| ctx[0].aoData[ this[0] ]._details : |
| undefined; |
| } |
| else if ( data === true ) { |
| // show |
| this.child.show(); |
| } |
| else if ( data === false ) { |
| // remove |
| __details_remove( this ); |
| } |
| else if ( ctx.length && this.length ) { |
| // set |
| __details_add( ctx[0], ctx[0].aoData[ this[0] ], data, klass ); |
| } |
| |
| return this; |
| } ); |
| |
| |
| _api_register( [ |
| _child_obj+'.show()', |
| _child_mth+'.show()' // only when `child()` was called with parameters (without |
| ], function ( show ) { // it returns an object and this method is not executed) |
| __details_display( this, true ); |
| return this; |
| } ); |
| |
| |
| _api_register( [ |
| _child_obj+'.hide()', |
| _child_mth+'.hide()' // only when `child()` was called with parameters (without |
| ], function () { // it returns an object and this method is not executed) |
| __details_display( this, false ); |
| return this; |
| } ); |
| |
| |
| _api_register( [ |
| _child_obj+'.remove()', |
| _child_mth+'.remove()' // only when `child()` was called with parameters (without |
| ], function () { // it returns an object and this method is not executed) |
| __details_remove( this ); |
| return this; |
| } ); |
| |
| |
| _api_register( _child_obj+'.isShown()', function () { |
| var ctx = this.context; |
| |
| if ( ctx.length && this.length ) { |
| // _detailsShown as false or undefined will fall through to return false |
| return ctx[0].aoData[ this[0] ]._detailsShow || false; |
| } |
| return false; |
| } ); |
| |
| |
| |
| /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * |
| * Columns |
| * |
| * {integer} - column index (>=0 count from left, <0 count from right) |
| * "{integer}:visIdx" - visible column index (i.e. translate to column index) (>=0 count from left, <0 count from right) |
| * "{integer}:visible" - alias for {integer}:visIdx (>=0 count from left, <0 count from right) |
| * "{string}:name" - column name |
| * "{string}" - jQuery selector on column header nodes |
| * |
| */ |
| |
| // can be an array of these items, comma separated list, or an array of comma |
| // separated lists |
| |
| var __re_column_selector = /^(.+):(name|visIdx|visible)$/; |
| |
| |
| // r1 and r2 are redundant - but it means that the parameters match for the |
| // iterator callback in columns().data() |
| var __columnData = function ( settings, column, r1, r2, rows ) { |
| var a = []; |
| for ( var row=0, ien=rows.length ; row<ien ; row++ ) { |
| a.push( _fnGetCellData( settings, rows[row], column ) ); |
| } |
| return a; |
| }; |
| |
| |
| var __column_selector = function ( settings, selector, opts ) |
| { |
| var |
| columns = settings.aoColumns, |
| names = _pluck( columns, 'sName' ), |
| nodes = _pluck( columns, 'nTh' ); |
| |
| var run = function ( s ) { |
| var selInt = _intVal( s ); |
| |
| // Selector - all |
| if ( s === '' ) { |
| return _range( columns.length ); |
| } |
| |
| // Selector - index |
| if ( selInt !== null ) { |
| return [ selInt >= 0 ? |
| selInt : // Count from left |
| columns.length + selInt // Count from right (+ because its a negative value) |
| ]; |
| } |
| |
| // Selector = function |
| if ( typeof s === 'function' ) { |
| var rows = _selector_row_indexes( settings, opts ); |
| |
| return $.map( columns, function (col, idx) { |
| return s( |
| idx, |
| __columnData( settings, idx, 0, 0, rows ), |
| nodes[ idx ] |
| ) ? idx : null; |
| } ); |
| } |
| |
| // jQuery or string selector |
| var match = typeof s === 'string' ? |
| s.match( __re_column_selector ) : |
| ''; |
| |
| if ( match ) { |
| switch( match[2] ) { |
| case 'visIdx': |
| case 'visible': |
| var idx = parseInt( match[1], 10 ); |
| // Visible index given, convert to column index |
| if ( idx < 0 ) { |
| // Counting from the right |
| var visColumns = $.map( columns, function (col,i) { |
| return col.bVisible ? i : null; |
| } ); |
| return [ visColumns[ visColumns.length + idx ] ]; |
| } |
| // Counting from the left |
| return [ _fnVisibleToColumnIndex( settings, idx ) ]; |
| |
| case 'name': |
| // match by name. `names` is column index complete and in order |
| return $.map( names, function (name, i) { |
| return name === match[1] ? i : null; |
| } ); |
| |
| default: |
| return []; |
| } |
| } |
| |
| // Cell in the table body |
| if ( s.nodeName && s._DT_CellIndex ) { |
| return [ s._DT_CellIndex.column ]; |
| } |
| |
| // jQuery selector on the TH elements for the columns |
| var jqResult = $( nodes ) |
| .filter( s ) |
| .map( function () { |
| return $.inArray( this, nodes ); // `nodes` is column index complete and in order |
| } ) |
| .toArray(); |
| |
| if ( jqResult.length || ! s.nodeName ) { |
| return jqResult; |
| } |
| |
| // Otherwise a node which might have a `dt-column` data attribute, or be |
| // a child or such an element |
| var host = $(s).closest('*[data-dt-column]'); |
| return host.length ? |
| [ host.data('dt-column') ] : |
| []; |
| }; |
| |
| return _selector_run( 'column', selector, run, settings, opts ); |
| }; |
| |
| |
| var __setColumnVis = function ( settings, column, vis ) { |
| var |
| cols = settings.aoColumns, |
| col = cols[ column ], |
| data = settings.aoData, |
| row, cells, i, ien, tr; |
| |
| // Get |
| if ( vis === undefined ) { |
| return col.bVisible; |
| } |
| |
| // Set |
| // No change |
| if ( col.bVisible === vis ) { |
| return; |
| } |
| |
| if ( vis ) { |
| // Insert column |
| // Need to decide if we should use appendChild or insertBefore |
| var insertBefore = $.inArray( true, _pluck(cols, 'bVisible'), column+1 ); |
| |
| for ( i=0, ien=data.length ; i<ien ; i++ ) { |
| tr = data[i].nTr; |
| cells = data[i].anCells; |
| |
| if ( tr ) { |
| // insertBefore can act like appendChild if 2nd arg is null |
| tr.insertBefore( cells[ column ], cells[ insertBefore ] || null ); |
| } |
| } |
| } |
| else { |
| // Remove column |
| $( _pluck( settings.aoData, 'anCells', column ) ).detach(); |
| } |
| |
| // Common actions |
| col.bVisible = vis; |
| _fnDrawHead( settings, settings.aoHeader ); |
| _fnDrawHead( settings, settings.aoFooter ); |
| |
| _fnSaveState( settings ); |
| }; |
| |
| |
| _api_register( 'columns()', function ( selector, opts ) { |
| // argument shifting |
| if ( selector === undefined ) { |
| selector = ''; |
| } |
| else if ( $.isPlainObject( selector ) ) { |
| opts = selector; |
| selector = ''; |
| } |
| |
| opts = _selector_opts( opts ); |
| |
| var inst = this.iterator( 'table', function ( settings ) { |
| return __column_selector( settings, selector, opts ); |
| }, 1 ); |
| |
| // Want argument shifting here and in _row_selector? |
| inst.selector.cols = selector; |
| inst.selector.opts = opts; |
| |
| return inst; |
| } ); |
| |
| _api_registerPlural( 'columns().header()', 'column().header()', function ( selector, opts ) { |
| return this.iterator( 'column', function ( settings, column ) { |
| return settings.aoColumns[column].nTh; |
| }, 1 ); |
| } ); |
| |
| _api_registerPlural( 'columns().footer()', 'column().footer()', function ( selector, opts ) { |
| return this.iterator( 'column', function ( settings, column ) { |
| return settings.aoColumns[column].nTf; |
| }, 1 ); |
| } ); |
| |
| _api_registerPlural( 'columns().data()', 'column().data()', function () { |
| return this.iterator( 'column-rows', __columnData, 1 ); |
| } ); |
| |
| _api_registerPlural( 'columns().dataSrc()', 'column().dataSrc()', function () { |
| return this.iterator( 'column', function ( settings, column ) { |
| return settings.aoColumns[column].mData; |
| }, 1 ); |
| } ); |
| |
| _api_registerPlural( 'columns().cache()', 'column().cache()', function ( type ) { |
| return this.iterator( 'column-rows', function ( settings, column, i, j, rows ) { |
| return _pluck_order( settings.aoData, rows, |
| type === 'search' ? '_aFilterData' : '_aSortData', column |
| ); |
| }, 1 ); |
| } ); |
| |
| _api_registerPlural( 'columns().nodes()', 'column().nodes()', function () { |
| return this.iterator( 'column-rows', function ( settings, column, i, j, rows ) { |
| return _pluck_order( settings.aoData, rows, 'anCells', column ) ; |
| }, 1 ); |
| } ); |
| |
| _api_registerPlural( 'columns().visible()', 'column().visible()', function ( vis, calc ) { |
| var ret = this.iterator( 'column', function ( settings, column ) { |
| if ( vis === undefined ) { |
| return settings.aoColumns[ column ].bVisible; |
| } // else |
| __setColumnVis( settings, column, vis ); |
| } ); |
| |
| // Group the column visibility changes |
| if ( vis !== undefined ) { |
| // Second loop once the first is done for events |
| this.iterator( 'column', function ( settings, column ) { |
| _fnCallbackFire( settings, null, 'column-visibility', [settings, column, vis, calc] ); |
| } ); |
| |
| if ( calc === undefined || calc ) { |
| this.columns.adjust(); |
| } |
| } |
| |
| return ret; |
| } ); |
| |
| _api_registerPlural( 'columns().indexes()', 'column().index()', function ( type ) { |
| return this.iterator( 'column', function ( settings, column ) { |
| return type === 'visible' ? |
| _fnColumnIndexToVisible( settings, column ) : |
| column; |
| }, 1 ); |
| } ); |
| |
| _api_register( 'columns.adjust()', function () { |
| return this.iterator( 'table', function ( settings ) { |
| _fnAdjustColumnSizing( settings ); |
| }, 1 ); |
| } ); |
| |
| _api_register( 'column.index()', function ( type, idx ) { |
| if ( this.context.length !== 0 ) { |
| var ctx = this.context[0]; |
| |
| if ( type === 'fromVisible' || type === 'toData' ) { |
| return _fnVisibleToColumnIndex( ctx, idx ); |
| } |
| else if ( type === 'fromData' || type === 'toVisible' ) { |
| return _fnColumnIndexToVisible( ctx, idx ); |
| } |
| } |
| } ); |
| |
| _api_register( 'column()', function ( selector, opts ) { |
| return _selector_first( this.columns( selector, opts ) ); |
| } ); |
| |
| |
| |
| var __cell_selector = function ( settings, selector, opts ) |
| { |
| var data = settings.aoData; |
| var rows = _selector_row_indexes( settings, opts ); |
| var cells = _removeEmpty( _pluck_order( data, rows, 'anCells' ) ); |
| var allCells = $( [].concat.apply([], cells) ); |
| var row; |
| var columns = settings.aoColumns.length; |
| var a, i, ien, j, o, host; |
| |
| var run = function ( s ) { |
| var fnSelector = typeof s === 'function'; |
| |
| if ( s === null || s === undefined || fnSelector ) { |
| // All cells and function selectors |
| a = []; |
| |
| for ( i=0, ien=rows.length ; i<ien ; i++ ) { |
| row = rows[i]; |
| |
| for ( j=0 ; j<columns ; j++ ) { |
| o = { |
| row: row, |
| column: j |
| }; |
| |
| if ( fnSelector ) { |
| // Selector - function |
| host = data[ row ]; |
| |
| if ( s( o, _fnGetCellData(settings, row, j), host.anCells ? host.anCells[j] : null ) ) { |
| a.push( o ); |
| } |
| } |
| else { |
| // Selector - all |
| a.push( o ); |
| } |
| } |
| } |
| |
| return a; |
| } |
| |
| // Selector - index |
| if ( $.isPlainObject( s ) ) { |
| return [s]; |
| } |
| |
| // Selector - jQuery filtered cells |
| var jqResult = allCells |
| .filter( s ) |
| .map( function (i, el) { |
| return { // use a new object, in case someone changes the values |
| row: el._DT_CellIndex.row, |
| column: el._DT_CellIndex.column |
| }; |
| } ) |
| .toArray(); |
| |
| if ( jqResult.length || ! s.nodeName ) { |
| return jqResult; |
| } |
| |
| // Otherwise the selector is a node, and there is one last option - the |
| // element might be a child of an element which has dt-row and dt-column |
| // data attributes |
| host = $(s).closest('*[data-dt-row]'); |
| return host.length ? |
| [ { |
| row: host.data('dt-row'), |
| column: host.data('dt-column') |
| } ] : |
| []; |
| }; |
| |
| return _selector_run( 'cell', selector, run, settings, opts ); |
| }; |
| |
| |
| |
| |
| _api_register( 'cells()', function ( rowSelector, columnSelector, opts ) { |
| // Argument shifting |
| if ( $.isPlainObject( rowSelector ) ) { |
| // Indexes |
| if ( rowSelector.row === undefined ) { |
| // Selector options in first parameter |
| opts = rowSelector; |
| rowSelector = null; |
| } |
| else { |
| // Cell index objects in first parameter |
| opts = columnSelector; |
| columnSelector = null; |
| } |
| } |
| if ( $.isPlainObject( columnSelector ) ) { |
| opts = columnSelector; |
| columnSelector = null; |
| } |
| |
| // Cell selector |
| if ( columnSelector === null || columnSelector === undefined ) { |
| return this.iterator( 'table', function ( settings ) { |
| return __cell_selector( settings, rowSelector, _selector_opts( opts ) ); |
| } ); |
| } |
| |
| // Row + column selector |
| var columns = this.columns( columnSelector, opts ); |
| var rows = this.rows( rowSelector, opts ); |
| var a, i, ien, j, jen; |
| |
| var cells = this.iterator( 'table', function ( settings, idx ) { |
| a = []; |
| |
| for ( i=0, ien=rows[idx].length ; i<ien ; i++ ) { |
| for ( j=0, jen=columns[idx].length ; j<jen ; j++ ) { |
| a.push( { |
| row: rows[idx][i], |
| column: columns[idx][j] |
| } ); |
| } |
| } |
| |
| return a; |
| }, 1 ); |
| |
| $.extend( cells.selector, { |
| cols: columnSelector, |
| rows: rowSelector, |
| opts: opts |
| } ); |
| |
| return cells; |
| } ); |
| |
| |
| _api_registerPlural( 'cells().nodes()', 'cell().node()', function () { |
| return this.iterator( 'cell', function ( settings, row, column ) { |
| var data = settings.aoData[ row ]; |
| |
| return data && data.anCells ? |
| data.anCells[ column ] : |
| undefined; |
| }, 1 ); |
| } ); |
| |
| |
| _api_register( 'cells().data()', function () { |
| return this.iterator( 'cell', function ( settings, row, column ) { |
| return _fnGetCellData( settings, row, column ); |
| }, 1 ); |
| } ); |
| |
| |
| _api_registerPlural( 'cells().cache()', 'cell().cache()', function ( type ) { |
| type = type === 'search' ? '_aFilterData' : '_aSortData'; |
| |
| return this.iterator( 'cell', function ( settings, row, column ) { |
| return settings.aoData[ row ][ type ][ column ]; |
| }, 1 ); |
| } ); |
| |
| |
| _api_registerPlural( 'cells().render()', 'cell().render()', function ( type ) { |
| return this.iterator( 'cell', function ( settings, row, column ) { |
| return _fnGetCellData( settings, row, column, type ); |
| }, 1 ); |
| } ); |
| |
| |
| _api_registerPlural( 'cells().indexes()', 'cell().index()', function () { |
| return this.iterator( 'cell', function ( settings, row, column ) { |
| return { |
| row: row, |
| column: column, |
| columnVisible: _fnColumnIndexToVisible( settings, column ) |
| }; |
| }, 1 ); |
| } ); |
| |
| |
| _api_registerPlural( 'cells().invalidate()', 'cell().invalidate()', function ( src ) { |
| return this.iterator( 'cell', function ( settings, row, column ) { |
| _fnInvalidate( settings, row, src, column ); |
| } ); |
| } ); |
| |
| |
| |
| _api_register( 'cell()', function ( rowSelector, columnSelector, opts ) { |
| return _selector_first( this.cells( rowSelector, columnSelector, opts ) ); |
| } ); |
| |
| |
| _api_register( 'cell().data()', function ( data ) { |
| var ctx = this.context; |
| var cell = this[0]; |
| |
| if ( data === undefined ) { |
| // Get |
| return ctx.length && cell.length ? |
| _fnGetCellData( ctx[0], cell[0].row, cell[0].column ) : |
| undefined; |
| } |
| |
| // Set |
| _fnSetCellData( ctx[0], cell[0].row, cell[0].column, data ); |
| _fnInvalidate( ctx[0], cell[0].row, 'data', cell[0].column ); |
| |
| return this; |
| } ); |
| |
| |
| |
| /** |
| * Get current ordering (sorting) that has been applied to the table. |
| * |
| * @returns {array} 2D array containing the sorting information for the first |
| * table in the current context. Each element in the parent array represents |
| * a column being sorted upon (i.e. multi-sorting with two columns would have |
| * 2 inner arrays). The inner arrays may have 2 or 3 elements. The first is |
| * the column index that the sorting condition applies to, the second is the |
| * direction of the sort (`desc` or `asc`) and, optionally, the third is the |
| * index of the sorting order from the `column.sorting` initialisation array. |
| *//** |
| * Set the ordering for the table. |
| * |
| * @param {integer} order Column index to sort upon. |
| * @param {string} direction Direction of the sort to be applied (`asc` or `desc`) |
| * @returns {DataTables.Api} this |
| *//** |
| * Set the ordering for the table. |
| * |
| * @param {array} order 1D array of sorting information to be applied. |
| * @param {array} [...] Optional additional sorting conditions |
| * @returns {DataTables.Api} this |
| *//** |
| * Set the ordering for the table. |
| * |
| * @param {array} order 2D array of sorting information to be applied. |
| * @returns {DataTables.Api} this |
| */ |
| _api_register( 'order()', function ( order, dir ) { |
| var ctx = this.context; |
| |
| if ( order === undefined ) { |
| // get |
| return ctx.length !== 0 ? |
| ctx[0].aaSorting : |
| undefined; |
| } |
| |
| // set |
| if ( typeof order === 'number' ) { |
| // Simple column / direction passed in |
| order = [ [ order, dir ] ]; |
| } |
| else if ( order.length && ! $.isArray( order[0] ) ) { |
| // Arguments passed in (list of 1D arrays) |
| order = Array.prototype.slice.call( arguments ); |
| } |
| // otherwise a 2D array was passed in |
| |
| return this.iterator( 'table', function ( settings ) { |
| settings.aaSorting = order.slice(); |
| } ); |
| } ); |
| |
| |
| /** |
| * Attach a sort listener to an element for a given column |
| * |
| * @param {node|jQuery|string} node Identifier for the element(s) to attach the |
| * listener to. This can take the form of a single DOM node, a jQuery |
| * collection of nodes or a jQuery selector which will identify the node(s). |
| * @param {integer} column the column that a click on this node will sort on |
| * @param {function} [callback] callback function when sort is run |
| * @returns {DataTables.Api} this |
| */ |
| _api_register( 'order.listener()', function ( node, column, callback ) { |
| return this.iterator( 'table', function ( settings ) { |
| _fnSortAttachListener( settings, node, column, callback ); |
| } ); |
| } ); |
| |
| |
| _api_register( 'order.fixed()', function ( set ) { |
| if ( ! set ) { |
| var ctx = this.context; |
| var fixed = ctx.length ? |
| ctx[0].aaSortingFixed : |
| undefined; |
| |
| return $.isArray( fixed ) ? |
| { pre: fixed } : |
| fixed; |
| } |
| |
| return this.iterator( 'table', function ( settings ) { |
| settings.aaSortingFixed = $.extend( true, {}, set ); |
| } ); |
| } ); |
| |
| |
| // Order by the selected column(s) |
| _api_register( [ |
| 'columns().order()', |
| 'column().order()' |
| ], function ( dir ) { |
| var that = this; |
| |
| return this.iterator( 'table', function ( settings, i ) { |
| var sort = []; |
| |
| $.each( that[i], function (j, col) { |
| sort.push( [ col, dir ] ); |
| } ); |
| |
| settings.aaSorting = sort; |
| } ); |
| } ); |
| |
| |
| |
| _api_register( 'search()', function ( input, regex, smart, caseInsen ) { |
| var ctx = this.context; |
| |
| if ( input === undefined ) { |
| // get |
| return ctx.length !== 0 ? |
| ctx[0].oPreviousSearch.sSearch : |
| undefined; |
| } |
| |
| // set |
| return this.iterator( 'table', function ( settings ) { |
| if ( ! settings.oFeatures.bFilter ) { |
| return; |
| } |
| |
| _fnFilterComplete( settings, $.extend( {}, settings.oPreviousSearch, { |
| "sSearch": input+"", |
| "bRegex": regex === null ? false : regex, |
| "bSmart": smart === null ? true : smart, |
| "bCaseInsensitive": caseInsen === null ? true : caseInsen |
| } ), 1 ); |
| } ); |
| } ); |
| |
| |
| _api_registerPlural( |
| 'columns().search()', |
| 'column().search()', |
| function ( input, regex, smart, caseInsen ) { |
| return this.iterator( 'column', function ( settings, column ) { |
| var preSearch = settings.aoPreSearchCols; |
| |
| if ( input === undefined ) { |
| // get |
| return preSearch[ column ].sSearch; |
| } |
| |
| // set |
| if ( ! settings.oFeatures.bFilter ) { |
| return; |
| } |
| |
| $.extend( preSearch[ column ], { |
| "sSearch": input+"", |
| "bRegex": regex === null ? false : regex, |
| "bSmart": smart === null ? true : smart, |
| "bCaseInsensitive": caseInsen === null ? true : caseInsen |
| } ); |
| |
| _fnFilterComplete( settings, settings.oPreviousSearch, 1 ); |
| } ); |
| } |
| ); |
| |
| /* |
| * State API methods |
| */ |
| |
| _api_register( 'state()', function () { |
| return this.context.length ? |
| this.context[0].oSavedState : |
| null; |
| } ); |
| |
| |
| _api_register( 'state.clear()', function () { |
| return this.iterator( 'table', function ( settings ) { |
| // Save an empty object |
| settings.fnStateSaveCallback.call( settings.oInstance, settings, {} ); |
| } ); |
| } ); |
| |
| |
| _api_register( 'state.loaded()', function () { |
| return this.context.length ? |
| this.context[0].oLoadedState : |
| null; |
| } ); |
| |
| |
| _api_register( 'state.save()', function () { |
| return this.iterator( 'table', function ( settings ) { |
| _fnSaveState( settings ); |
| } ); |
| } ); |
| |
| |
| |
| /** |
| * Provide a common method for plug-ins to check the version of DataTables being |
| * used, in order to ensure compatibility. |
| * |
| * @param {string} version Version string to check for, in the format "X.Y.Z". |
| * Note that the formats "X" and "X.Y" are also acceptable. |
| * @returns {boolean} true if this version of DataTables is greater or equal to |
| * the required version, or false if this version of DataTales is not |
| * suitable |
| * @static |
| * @dtopt API-Static |
| * |
| * @example |
| * alert( $.fn.dataTable.versionCheck( '1.9.0' ) ); |
| */ |
| DataTable.versionCheck = DataTable.fnVersionCheck = function( version ) |
| { |
| var aThis = DataTable.version.split('.'); |
| var aThat = version.split('.'); |
| var iThis, iThat; |
| |
| for ( var i=0, iLen=aThat.length ; i<iLen ; i++ ) { |
| iThis = parseInt( aThis[i], 10 ) || 0; |
| iThat = parseInt( aThat[i], 10 ) || 0; |
| |
| // Parts are the same, keep comparing |
| if (iThis === iThat) { |
| continue; |
| } |
| |
| // Parts are different, return immediately |
| return iThis > iThat; |
| } |
| |
| return true; |
| }; |
| |
| |
| /** |
| * Check if a `<table>` node is a DataTable table already or not. |
| * |
| * @param {node|jquery|string} table Table node, jQuery object or jQuery |
| * selector for the table to test. Note that if more than more than one |
| * table is passed on, only the first will be checked |
| * @returns {boolean} true the table given is a DataTable, or false otherwise |
| * @static |
| * @dtopt API-Static |
| * |
| * @example |
| * if ( ! $.fn.DataTable.isDataTable( '#example' ) ) { |
| * $('#example').dataTable(); |
| * } |
| */ |
| DataTable.isDataTable = DataTable.fnIsDataTable = function ( table ) |
| { |
| var t = $(table).get(0); |
| var is = false; |
| |
| $.each( DataTable.settings, function (i, o) { |
| var head = o.nScrollHead ? $('table', o.nScrollHead)[0] : null; |
| var foot = o.nScrollFoot ? $('table', o.nScrollFoot)[0] : null; |
| |
| if ( o.nTable === t || head === t || foot === t ) { |
| is = true; |
| } |
| } ); |
| |
| return is; |
| }; |
| |
| |
| /** |
| * Get all DataTable tables that have been initialised - optionally you can |
| * select to get only currently visible tables. |
| * |
| * @param {boolean} [visible=false] Flag to indicate if you want all (default) |
| * or visible tables only. |
| * @returns {array} Array of `table` nodes (not DataTable instances) which are |
| * DataTables |
| * @static |
| * @dtopt API-Static |
| * |
| * @example |
| * $.each( $.fn.dataTable.tables(true), function () { |
| * $(table).DataTable().columns.adjust(); |
| * } ); |
| */ |
| DataTable.tables = DataTable.fnTables = function ( visible ) |
| { |
| var api = false; |
| |
| if ( $.isPlainObject( visible ) ) { |
| api = visible.api; |
| visible = visible.visible; |
| } |
| |
| var a = $.map( DataTable.settings, function (o) { |
| if ( !visible || (visible && $(o.nTable).is(':visible')) ) { |
| return o.nTable; |
| } |
| } ); |
| |
| return api ? |
| new _Api( a ) : |
| a; |
| }; |
| |
| |
| /** |
| * Convert from camel case parameters to Hungarian notation. This is made public |
| * for the extensions to provide the same ability as DataTables core to accept |
| * either the 1.9 style Hungarian notation, or the 1.10+ style camelCase |
| * parameters. |
| * |
| * @param {object} src The model object which holds all parameters that can be |
| * mapped. |
| * @param {object} user The object to convert from camel case to Hungarian. |
| * @param {boolean} force When set to `true`, properties which already have a |
| * Hungarian value in the `user` object will be overwritten. Otherwise they |
| * won't be. |
| */ |
| DataTable.camelToHungarian = _fnCamelToHungarian; |
| |
| |
| |
| /** |
| * |
| */ |
| _api_register( '$()', function ( selector, opts ) { |
| var |
| rows = this.rows( opts ).nodes(), // Get all rows |
| jqRows = $(rows); |
| |
| return $( [].concat( |
| jqRows.filter( selector ).toArray(), |
| jqRows.find( selector ).toArray() |
| ) ); |
| } ); |
| |
| |
| // jQuery functions to operate on the tables |
| $.each( [ 'on', 'one', 'off' ], function (i, key) { |
| _api_register( key+'()', function ( /* event, handler */ ) { |
| var args = Array.prototype.slice.call(arguments); |
| |
| // Add the `dt` namespace automatically if it isn't already present |
| if ( ! args[0].match(/\.dt\b/) ) { |
| args[0] += '.dt'; |
| } |
| |
| var inst = $( this.tables().nodes() ); |
| inst[key].apply( inst, args ); |
| return this; |
| } ); |
| } ); |
| |
| |
| _api_register( 'clear()', function () { |
| return this.iterator( 'table', function ( settings ) { |
| _fnClearTable( settings ); |
| } ); |
| } ); |
| |
| |
| _api_register( 'settings()', function () { |
| return new _Api( this.context, this.context ); |
| } ); |
| |
| |
| _api_register( 'init()', function () { |
| var ctx = this.context; |
| return ctx.length ? ctx[0].oInit : null; |
| } ); |
| |
| |
| _api_register( 'data()', function () { |
| return this.iterator( 'table', function ( settings ) { |
| return _pluck( settings.aoData, '_aData' ); |
| } ).flatten(); |
| } ); |
| |
| |
| _api_register( 'destroy()', function ( remove ) { |
| remove = remove || false; |
| |
| return this.iterator( 'table', function ( settings ) { |
| var orig = settings.nTableWrapper.parentNode; |
| var classes = settings.oClasses; |
| var table = settings.nTable; |
| var tbody = settings.nTBody; |
| var thead = settings.nTHead; |
| var tfoot = settings.nTFoot; |
| var jqTable = $(table); |
| var jqTbody = $(tbody); |
| var jqWrapper = $(settings.nTableWrapper); |
| var rows = $.map( settings.aoData, function (r) { return r.nTr; } ); |
| var i, ien; |
| |
| // Flag to note that the table is currently being destroyed - no action |
| // should be taken |
| settings.bDestroying = true; |
| |
| // Fire off the destroy callbacks for plug-ins etc |
| _fnCallbackFire( settings, "aoDestroyCallback", "destroy", [settings] ); |
| |
| // If not being removed from the document, make all columns visible |
| if ( ! remove ) { |
| new _Api( settings ).columns().visible( true ); |
| } |
| |
| // Blitz all `DT` namespaced events (these are internal events, the |
| // lowercase, `dt` events are user subscribed and they are responsible |
| // for removing them |
| jqWrapper.unbind('.DT').find(':not(tbody *)').unbind('.DT'); |
| $(window).unbind('.DT-'+settings.sInstance); |
| |
| // When scrolling we had to break the table up - restore it |
| if ( table != thead.parentNode ) { |
| jqTable.children('thead').detach(); |
| jqTable.append( thead ); |
| } |
| |
| if ( tfoot && table != tfoot.parentNode ) { |
| jqTable.children('tfoot').detach(); |
| jqTable.append( tfoot ); |
| } |
| |
| settings.aaSorting = []; |
| settings.aaSortingFixed = []; |
| _fnSortingClasses( settings ); |
| |
| $( rows ).removeClass( settings.asStripeClasses.join(' ') ); |
| |
| $('th, td', thead).removeClass( classes.sSortable+' '+ |
| classes.sSortableAsc+' '+classes.sSortableDesc+' '+classes.sSortableNone |
| ); |
| |
| if ( settings.bJUI ) { |
| $('th span.'+classes.sSortIcon+ ', td span.'+classes.sSortIcon, thead).detach(); |
| $('th, td', thead).each( function () { |
| var wrapper = $('div.'+classes.sSortJUIWrapper, this); |
| $(this).append( wrapper.contents() ); |
| wrapper.detach(); |
| } ); |
| } |
| |
| // Add the TR elements back into the table in their original order |
| jqTbody.children().detach(); |
| jqTbody.append( rows ); |
| |
| // Remove the DataTables generated nodes, events and classes |
| var removedMethod = remove ? 'remove' : 'detach'; |
| jqTable[ removedMethod ](); |
| jqWrapper[ removedMethod ](); |
| |
| // If we need to reattach the table to the document |
| if ( ! remove && orig ) { |
| // insertBefore acts like appendChild if !arg[1] |
| orig.insertBefore( table, settings.nTableReinsertBefore ); |
| |
| // Restore the width of the original table - was read from the style property, |
| // so we can restore directly to that |
| jqTable |
| .css( 'width', settings.sDestroyWidth ) |
| .removeClass( classes.sTable ); |
| |
| // If the were originally stripe classes - then we add them back here. |
| // Note this is not fool proof (for example if not all rows had stripe |
| // classes - but it's a good effort without getting carried away |
| ien = settings.asDestroyStripes.length; |
| |
| if ( ien ) { |
| jqTbody.children().each( function (i) { |
| $(this).addClass( settings.asDestroyStripes[i % ien] ); |
| } ); |
| } |
| } |
| |
| /* Remove the settings object from the settings array */ |
| var idx = $.inArray( settings, DataTable.settings ); |
| if ( idx !== -1 ) { |
| DataTable.settings.splice( idx, 1 ); |
| } |
| } ); |
| } ); |
| |
| |
| // Add the `every()` method for rows, columns and cells in a compact form |
| $.each( [ 'column', 'row', 'cell' ], function ( i, type ) { |
| _api_register( type+'s().every()', function ( fn ) { |
| var opts = this.selector.opts; |
| var api = this; |
| |
| return this.iterator( type, function ( settings, arg1, arg2, arg3, arg4 ) { |
| // Rows and columns: |
| // arg1 - index |
| // arg2 - table counter |
| // arg3 - loop counter |
| // arg4 - undefined |
| // Cells: |
| // arg1 - row index |
| // arg2 - column index |
| // arg3 - table counter |
| // arg4 - loop counter |
| fn.call( |
| api[ type ]( |
| arg1, |
| type==='cell' ? arg2 : opts, |
| type==='cell' ? opts : undefined |
| ), |
| arg1, arg2, arg3, arg4 |
| ); |
| } ); |
| } ); |
| } ); |
| |
| |
| // i18n method for extensions to be able to use the language object from the |
| // DataTable |
| _api_register( 'i18n()', function ( token, def, plural ) { |
| var ctx = this.context[0]; |
| var resolved = _fnGetObjectDataFn( token )( ctx.oLanguage ); |
| |
| if ( resolved === undefined ) { |
| resolved = def; |
| } |
| |
| if ( plural !== undefined && $.isPlainObject( resolved ) ) { |
| resolved = resolved[ plural ] !== undefined ? |
| resolved[ plural ] : |
| resolved._; |
| } |
| |
| return resolved.replace( '%d', plural ); // nb: plural might be undefined, |
| } ); |
| |
| /** |
| * Version string for plug-ins to check compatibility. Allowed format is |
| * `a.b.c-d` where: a:int, b:int, c:int, d:string(dev|beta|alpha). `d` is used |
| * only for non-release builds. See http://semver.org/ for more information. |
| * @member |
| * @type string |
| * @default Version number |
| */ |
| DataTable.version = "1.10.12"; |
| |
| /** |
| * Private data store, containing all of the settings objects that are |
| * created for the tables on a given page. |
| * |
| * Note that the `DataTable.settings` object is aliased to |
| * `jQuery.fn.dataTableExt` through which it may be accessed and |
| * manipulated, or `jQuery.fn.dataTable.settings`. |
| * @member |
| * @type array |
| * @default [] |
| * @private |
| */ |
| DataTable.settings = []; |
| |
| /** |
| * Object models container, for the various models that DataTables has |
| * available to it. These models define the objects that are used to hold |
| * the active state and configuration of the table. |
| * @namespace |
| */ |
| DataTable.models = {}; |
| |
| |
| |
| /** |
| * Template object for the way in which DataTables holds information about |
| * search information for the global filter and individual column filters. |
| * @namespace |
| */ |
| DataTable.models.oSearch = { |
| /** |
| * Flag to indicate if the filtering should be case insensitive or not |
| * @type boolean |
| * @default true |
| */ |
| "bCaseInsensitive": true, |
| |
| /** |
| * Applied search term |
| * @type string |
| * @default <i>Empty string</i> |
| */ |
| "sSearch": "", |
| |
| /** |
| * Flag to indicate if the search term should be interpreted as a |
| * regular expression (true) or not (false) and therefore and special |
| * regex characters escaped. |
| * @type boolean |
| * @default false |
| */ |
| "bRegex": false, |
| |
| /** |
| * Flag to indicate if DataTables is to use its smart filtering or not. |
| * @type boolean |
| * @default true |
| */ |
| "bSmart": true |
| }; |
| |
| |
| |
| |
| /** |
| * Template object for the way in which DataTables holds information about |
| * each individual row. This is the object format used for the settings |
| * aoData array. |
| * @namespace |
| */ |
| DataTable.models.oRow = { |
| /** |
| * TR element for the row |
| * @type node |
| * @default null |
| */ |
| "nTr": null, |
| |
| /** |
| * Array of TD elements for each row. This is null until the row has been |
| * created. |
| * @type array nodes |
| * @default [] |
| */ |
| "anCells": null, |
| |
| /** |
| * Data object from the original data source for the row. This is either |
| * an array if using the traditional form of DataTables, or an object if |
| * using mData options. The exact type will depend on the passed in |
| * data from the data source, or will be an array if using DOM a data |
| * source. |
| * @type array|object |
| * @default [] |
| */ |
| "_aData": [], |
| |
| /** |
| * Sorting data cache - this array is ostensibly the same length as the |
| * number of columns (although each index is generated only as it is |
| * needed), and holds the data that is used for sorting each column in the |
| * row. We do this cache generation at the start of the sort in order that |
| * the formatting of the sort data need be done only once for each cell |
| * per sort. This array should not be read from or written to by anything |
| * other than the master sorting methods. |
| * @type array |
| * @default null |
| * @private |
| */ |
| "_aSortData": null, |
| |
| /** |
| * Per cell filtering data cache. As per the sort data cache, used to |
| * increase the performance of the filtering in DataTables |
| * @type array |
| * @default null |
| * @private |
| */ |
| "_aFilterData": null, |
| |
| /** |
| * Filtering data cache. This is the same as the cell filtering cache, but |
| * in this case a string rather than an array. This is easily computed with |
| * a join on `_aFilterData`, but is provided as a cache so the join isn't |
| * needed on every search (memory traded for performance) |
| * @type array |
| * @default null |
| * @private |
| */ |
| "_sFilterRow": null, |
| |
| /** |
| * Cache of the class name that DataTables has applied to the row, so we |
| * can quickly look at this variable rather than needing to do a DOM check |
| * on className for the nTr property. |
| * @type string |
| * @default <i>Empty string</i> |
| * @private |
| */ |
| "_sRowStripe": "", |
| |
| /** |
| * Denote if the original data source was from the DOM, or the data source |
| * object. This is used for invalidating data, so DataTables can |
| * automatically read data from the original source, unless uninstructed |
| * otherwise. |
| * @type string |
| * @default null |
| * @private |
| */ |
| "src": null, |
| |
| /** |
| * Index in the aoData array. This saves an indexOf lookup when we have the |
| * object, but want to know the index |
| * @type integer |
| * @default -1 |
| * @private |
| */ |
| "idx": -1 |
| }; |
| |
| |
| /** |
| * Template object for the column information object in DataTables. This object |
| * is held in the settings aoColumns array and contains all the information that |
| * DataTables needs about each individual column. |
| * |
| * Note that this object is related to {@link DataTable.defaults.column} |
| * but this one is the internal data store for DataTables's cache of columns. |
| * It should NOT be manipulated outside of DataTables. Any configuration should |
| * be done through the initialisation options. |
| * @namespace |
| */ |
| DataTable.models.oColumn = { |
| /** |
| * Column index. This could be worked out on-the-fly with $.inArray, but it |
| * is faster to just hold it as a variable |
| * @type integer |
| * @default null |
| */ |
| "idx": null, |
| |
| /** |
| * A list of the columns that sorting should occur on when this column |
| * is sorted. That this property is an array allows multi-column sorting |
| * to be defined for a column (for example first name / last name columns |
| * would benefit from this). The values are integers pointing to the |
| * columns to be sorted on (typically it will be a single integer pointing |
| * at itself, but that doesn't need to be the case). |
| * @type array |
| */ |
| "aDataSort": null, |
| |
| /** |
| * Define the sorting directions that are applied to the column, in sequence |
| * as the column is repeatedly sorted upon - i.e. the first value is used |
| * as the sorting direction when the column if first sorted (clicked on). |
| * Sort it again (click again) and it will move on to the next index. |
| * Repeat until loop. |
| * @type array |
| */ |
| "asSorting": null, |
| |
| /** |
| * Flag to indicate if the column is searchable, and thus should be included |
| * in the filtering or not. |
| * @type boolean |
| */ |
| "bSearchable": null, |
| |
| /** |
| * Flag to indicate if the column is sortable or not. |
| * @type boolean |
| */ |
| "bSortable": null, |
| |
| /** |
| * Flag to indicate if the column is currently visible in the table or not |
| * @type boolean |
| */ |
| "bVisible": null, |
| |
| /** |
| * Store for manual type assignment using the `column.type` option. This |
| * is held in store so we can manipulate the column's `sType` property. |
| * @type string |
| * @default null |
| * @private |
| */ |
| "_sManualType": null, |
| |
| /** |
| * Flag to indicate if HTML5 data attributes should be used as the data |
| * source for filtering or sorting. True is either are. |
| * @type boolean |
| * @default false |
| * @private |
| */ |
| "_bAttrSrc": false, |
| |
| /** |
| * Developer definable function that is called whenever a cell is created (Ajax source, |
| * etc) or processed for input (DOM source). This can be used as a compliment to mRender |
| * allowing you to modify the DOM element (add background colour for example) when the |
| * element is available. |
| * @type function |
| * @param {element} nTd The TD node that has been created |
| * @param {*} sData The Data for the cell |
| * @param {array|object} oData The data for the whole row |
| * @param {int} iRow The row index for the aoData data store |
| * @default null |
| */ |
| "fnCreatedCell": null, |
| |
| /** |
| * Function to get data from a cell in a column. You should <b>never</b> |
| * access data directly through _aData internally in DataTables - always use |
| * the method attached to this property. It allows mData to function as |
| * required. This function is automatically assigned by the column |
| * initialisation method |
| * @type function |
| * @param {array|object} oData The data array/object for the array |
| * (i.e. aoData[]._aData) |
| * @param {string} sSpecific The specific data type you want to get - |
| * 'display', 'type' 'filter' 'sort' |
| * @returns {*} The data for the cell from the given row's data |
| * @default null |
| */ |
| "fnGetData": null, |
| |
| /** |
| * Function to set data for a cell in the column. You should <b>never</b> |
| * set the data directly to _aData internally in DataTables - always use |
| * this method. It allows mData to function as required. This function |
| * is automatically assigned by the column initialisation method |
| * @type function |
| * @param {array|object} oData The data array/object for the array |
| * (i.e. aoData[]._aData) |
| * @param {*} sValue Value to set |
| * @default null |
| */ |
| "fnSetData": null, |
| |
| /** |
| * Property to read the value for the cells in the column from the data |
| * source array / object. If null, then the default content is used, if a |
| * function is given then the return from the function is used. |
| * @type function|int|string|null |
| * @default null |
| */ |
| "mData": null, |
| |
| /** |
| * Partner property to mData which is used (only when defined) to get |
| * the data - i.e. it is basically the same as mData, but without the |
| * 'set' option, and also the data fed to it is the result from mData. |
| * This is the rendering method to match the data method of mData. |
| * @type function|int|string|null |
| * @default null |
| */ |
| "mRender": null, |
| |
| /** |
| * Unique header TH/TD element for this column - this is what the sorting |
| * listener is attached to (if sorting is enabled.) |
| * @type node |
| * @default null |
| */ |
| "nTh": null, |
| |
| /** |
| * Unique footer TH/TD element for this column (if there is one). Not used |
| * in DataTables as such, but can be used for plug-ins to reference the |
| * footer for each column. |
| * @type node |
| * @default null |
| */ |
| "nTf": null, |
| |
| /** |
| * The class to apply to all TD elements in the table's TBODY for the column |
| * @type string |
| * @default null |
| */ |
| "sClass": null, |
| |
| /** |
| * When DataTables calculates the column widths to assign to each column, |
| * it finds the longest string in each column and then constructs a |
| * temporary table and reads the widths from that. The problem with this |
| * is that "mmm" is much wider then "iiii", but the latter is a longer |
| * string - thus the calculation can go wrong (doing it properly and putting |
| * it into an DOM object and measuring that is horribly(!) slow). Thus as |
| * a "work around" we provide this option. It will append its value to the |
| * text that is found to be the longest string for the column - i.e. padding. |
| * @type string |
| */ |
| "sContentPadding": null, |
| |
| /** |
| * Allows a default value to be given for a column's data, and will be used |
| * whenever a null data source is encountered (this can be because mData |
| * is set to null, or because the data source itself is null). |
| * @type string |
| * @default null |
| */ |
| "sDefaultContent": null, |
| |
| /** |
| * Name for the column, allowing reference to the column by name as well as |
| * by index (needs a lookup to work by name). |
| * @type string |
| */ |
| "sName": null, |
| |
| /** |
| * Custom sorting data type - defines which of the available plug-ins in |
| * afnSortData the custom sorting will use - if any is defined. |
| * @type string |
| * @default std |
| */ |
| "sSortDataType": 'std', |
| |
| /** |
| * Class to be applied to the header element when sorting on this column |
| * @type string |
| * @default null |
| */ |
| "sSortingClass": null, |
| |
| /** |
| * Class to be applied to the header element when sorting on this column - |
| * when jQuery UI theming is used. |
| * @type string |
| * @default null |
| */ |
| "sSortingClassJUI": null, |
| |
| /** |
| * Title of the column - what is seen in the TH element (nTh). |
| * @type string |
| */ |
| "sTitle": null, |
| |
| /** |
| * Column sorting and filtering type |
| * @type string |
| * @default null |
| */ |
| "sType": null, |
| |
| /** |
| * Width of the column |
| * @type string |
| * @default null |
| */ |
| "sWidth": null, |
| |
| /** |
| * Width of the column when it was first "encountered" |
| * @type string |
| * @default null |
| */ |
| "sWidthOrig": null |
| }; |
| |
| |
| /* |
| * Developer note: The properties of the object below are given in Hungarian |
| * notation, that was used as the interface for DataTables prior to v1.10, however |
| * from v1.10 onwards the primary interface is camel case. In order to avoid |
| * breaking backwards compatibility utterly with this change, the Hungarian |
| * version is still, internally the primary interface, but is is not documented |
| * - hence the @name tags in each doc comment. This allows a Javascript function |
| * to create a map from Hungarian notation to camel case (going the other direction |
| * would require each property to be listed, which would at around 3K to the size |
| * of DataTables, while this method is about a 0.5K hit. |
| * |
| * Ultimately this does pave the way for Hungarian notation to be dropped |
| * completely, but that is a massive amount of work and will break current |
| * installs (therefore is on-hold until v2). |
| */ |
| |
| /** |
| * Initialisation options that can be given to DataTables at initialisation |
| * time. |
| * @namespace |
| */ |
| DataTable.defaults = { |
| /** |
| * An array of data to use for the table, passed in at initialisation which |
| * will be used in preference to any data which is already in the DOM. This is |
| * particularly useful for constructing tables purely in Javascript, for |
| * example with a custom Ajax call. |
| * @type array |
| * @default null |
| * |
| * @dtopt Option |
| * @name DataTable.defaults.data |
| * |
| * @example |
| * // Using a 2D array data source |
| * $(document).ready( function () { |
| * $('#example').dataTable( { |
| * "data": [ |
| * ['Trident', 'Internet Explorer 4.0', 'Win 95+', 4, 'X'], |
| * ['Trident', 'Internet Explorer 5.0', 'Win 95+', 5, 'C'], |
| * ], |
| * "columns": [ |
| * { "title": "Engine" }, |
| * { "title": "Browser" }, |
| * { "title": "Platform" }, |
| * { "title": "Version" }, |
| * { "title": "Grade" } |
| * ] |
| * } ); |
| * } ); |
| * |
| * @example |
| * // Using an array of objects as a data source (`data`) |
| * $(document).ready( function () { |
| * $('#example').dataTable( { |
| * "data": [ |
| * { |
| * "engine": "Trident", |
| * "browser": "Internet Explorer 4.0", |
| * "platform": "Win 95+", |
| * "version": 4, |
| * "grade": "X" |
| * }, |
| * { |
| * "engine": "Trident", |
| * "browser": "Internet Explorer 5.0", |
| * "platform": "Win 95+", |
| * "version": 5, |
| * "grade": "C" |
| * } |
| * ], |
| * "columns": [ |
| * { "title": "Engine", "data": "engine" }, |
| * { "title": "Browser", "data": "browser" }, |
| * { "title": "Platform", "data": "platform" }, |
| * { "title": "Version", "data": "version" }, |
| * { "title": "Grade", "data": "grade" } |
| * ] |
| * } ); |
| * } ); |
| */ |
| "aaData": null, |
| |
| |
| /** |
| * If ordering is enabled, then DataTables will perform a first pass sort on |
| * initialisation. You can define which column(s) the sort is performed |
| * upon, and the sorting direction, with this variable. The `sorting` array |
| * should contain an array for each column to be sorted initially containing |
| * the column's index and a direction string ('asc' or 'desc'). |
| * @type array |
| * @default [[0,'asc']] |
| * |
| * @dtopt Option |
| * @name DataTable.defaults.order |
| * |
| * @example |
| * // Sort by 3rd column first, and then 4th column |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "order": [[2,'asc'], [3,'desc']] |
| * } ); |
| * } ); |
| * |
| * // No initial sorting |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "order": [] |
| * } ); |
| * } ); |
| */ |
| "aaSorting": [[0,'asc']], |
| |
| |
| /** |
| * This parameter is basically identical to the `sorting` parameter, but |
| * cannot be overridden by user interaction with the table. What this means |
| * is that you could have a column (visible or hidden) which the sorting |
| * will always be forced on first - any sorting after that (from the user) |
| * will then be performed as required. This can be useful for grouping rows |
| * together. |
| * @type array |
| * @default null |
| * |
| * @dtopt Option |
| * @name DataTable.defaults.orderFixed |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "orderFixed": [[0,'asc']] |
| * } ); |
| * } ) |
| */ |
| "aaSortingFixed": [], |
| |
| |
| /** |
| * DataTables can be instructed to load data to display in the table from a |
| * Ajax source. This option defines how that Ajax call is made and where to. |
| * |
| * The `ajax` property has three different modes of operation, depending on |
| * how it is defined. These are: |
| * |
| * * `string` - Set the URL from where the data should be loaded from. |
| * * `object` - Define properties for `jQuery.ajax`. |
| * * `function` - Custom data get function |
| * |
| * `string` |
| * -------- |
| * |
| * As a string, the `ajax` property simply defines the URL from which |
| * DataTables will load data. |
| * |
| * `object` |
| * -------- |
| * |
| * As an object, the parameters in the object are passed to |
| * [jQuery.ajax](http://api.jquery.com/jQuery.ajax/) allowing fine control |
| * of the Ajax request. DataTables has a number of default parameters which |
| * you can override using this option. Please refer to the jQuery |
| * documentation for a full description of the options available, although |
| * the following parameters provide additional options in DataTables or |
| * require special consideration: |
| * |
| * * `data` - As with jQuery, `data` can be provided as an object, but it |
| * can also be used as a function to manipulate the data DataTables sends |
| * to the server. The function takes a single parameter, an object of |
| * parameters with the values that DataTables has readied for sending. An |
| * object may be returned which will be merged into the DataTables |
| * defaults, or you can add the items to the object that was passed in and |
| * not return anything from the function. This supersedes `fnServerParams` |
| * from DataTables 1.9-. |
| * |
| * * `dataSrc` - By default DataTables will look for the property `data` (or |
| * `aaData` for compatibility with DataTables 1.9-) when obtaining data |
| * from an Ajax source or for server-side processing - this parameter |
| * allows that property to be changed. You can use Javascript dotted |
| * object notation to get a data source for multiple levels of nesting, or |
| * it my be used as a function. As a function it takes a single parameter, |
| * the JSON returned from the server, which can be manipulated as |
| * required, with the returned value being that used by DataTables as the |
| * data source for the table. This supersedes `sAjaxDataProp` from |
| * DataTables 1.9-. |
| * |
| * * `success` - Should not be overridden it is used internally in |
| * DataTables. To manipulate / transform the data returned by the server |
| * use `ajax.dataSrc`, or use `ajax` as a function (see below). |
| * |
| * `function` |
| * ---------- |
| * |
| * As a function, making the Ajax call is left up to yourself allowing |
| * complete control of the Ajax request. Indeed, if desired, a method other |
| * than Ajax could be used to obtain the required data, such as Web storage |
| * or an AIR database. |
| * |
| * The function is given four parameters and no return is required. The |
| * parameters are: |
| * |
| * 1. _object_ - Data to send to the server |
| * 2. _function_ - Callback function that must be executed when the required |
| * data has been obtained. That data should be passed into the callback |
| * as the only parameter |
| * 3. _object_ - DataTables settings object for the table |
| * |
| * Note that this supersedes `fnServerData` from DataTables 1.9-. |
| * |
| * @type string|object|function |
| * @default null |
| * |
| * @dtopt Option |
| * @name DataTable.defaults.ajax |
| * @since 1.10.0 |
| * |
| * @example |
| * // Get JSON data from a file via Ajax. |
| * // Note DataTables expects data in the form `{ data: [ ...data... ] }` by default). |
| * $('#example').dataTable( { |
| * "ajax": "data.json" |
| * } ); |
| * |
| * @example |
| * // Get JSON data from a file via Ajax, using `dataSrc` to change |
| * // `data` to `tableData` (i.e. `{ tableData: [ ...data... ] }`) |
| * $('#example').dataTable( { |
| * "ajax": { |
| * "url": "data.json", |
| * "dataSrc": "tableData" |
| * } |
| * } ); |
| * |
| * @example |
| * // Get JSON data from a file via Ajax, using `dataSrc` to read data |
| * // from a plain array rather than an array in an object |
| * $('#example').dataTable( { |
| * "ajax": { |
| * "url": "data.json", |
| * "dataSrc": "" |
| * } |
| * } ); |
| * |
| * @example |
| * // Manipulate the data returned from the server - add a link to data |
| * // (note this can, should, be done using `render` for the column - this |
| * // is just a simple example of how the data can be manipulated). |
| * $('#example').dataTable( { |
| * "ajax": { |
| * "url": "data.json", |
| * "dataSrc": function ( json ) { |
| * for ( var i=0, ien=json.length ; i<ien ; i++ ) { |
| * json[i][0] = '<a href="/message/'+json[i][0]+'>View message</a>'; |
| * } |
| * return json; |
| * } |
| * } |
| * } ); |
| * |
| * @example |
| * // Add data to the request |
| * $('#example').dataTable( { |
| * "ajax": { |
| * "url": "data.json", |
| * "data": function ( d ) { |
| * return { |
| * "extra_search": $('#extra').val() |
| * }; |
| * } |
| * } |
| * } ); |
| * |
| * @example |
| * // Send request as POST |
| * $('#example').dataTable( { |
| * "ajax": { |
| * "url": "data.json", |
| * "type": "POST" |
| * } |
| * } ); |
| * |
| * @example |
| * // Get the data from localStorage (could interface with a form for |
| * // adding, editing and removing rows). |
| * $('#example').dataTable( { |
| * "ajax": function (data, callback, settings) { |
| * callback( |
| * JSON.parse( localStorage.getItem('dataTablesData') ) |
| * ); |
| * } |
| * } ); |
| */ |
| "ajax": null, |
| |
| |
| /** |
| * This parameter allows you to readily specify the entries in the length drop |
| * down menu that DataTables shows when pagination is enabled. It can be |
| * either a 1D array of options which will be used for both the displayed |
| * option and the value, or a 2D array which will use the array in the first |
| * position as the value, and the array in the second position as the |
| * displayed options (useful for language strings such as 'All'). |
| * |
| * Note that the `pageLength` property will be automatically set to the |
| * first value given in this array, unless `pageLength` is also provided. |
| * @type array |
| * @default [ 10, 25, 50, 100 ] |
| * |
| * @dtopt Option |
| * @name DataTable.defaults.lengthMenu |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "lengthMenu": [[10, 25, 50, -1], [10, 25, 50, "All"]] |
| * } ); |
| * } ); |
| */ |
| "aLengthMenu": [ 10, 25, 50, 100 ], |
| |
| |
| /** |
| * The `columns` option in the initialisation parameter allows you to define |
| * details about the way individual columns behave. For a full list of |
| * column options that can be set, please see |
| * {@link DataTable.defaults.column}. Note that if you use `columns` to |
| * define your columns, you must have an entry in the array for every single |
| * column that you have in your table (these can be null if you don't which |
| * to specify any options). |
| * @member |
| * |
| * @name DataTable.defaults.column |
| */ |
| "aoColumns": null, |
| |
| /** |
| * Very similar to `columns`, `columnDefs` allows you to target a specific |
| * column, multiple columns, or all columns, using the `targets` property of |
| * each object in the array. This allows great flexibility when creating |
| * tables, as the `columnDefs` arrays can be of any length, targeting the |
| * columns you specifically want. `columnDefs` may use any of the column |
| * options available: {@link DataTable.defaults.column}, but it _must_ |
| * have `targets` defined in each object in the array. Values in the `targets` |
| * array may be: |
| * <ul> |
| * <li>a string - class name will be matched on the TH for the column</li> |
| * <li>0 or a positive integer - column index counting from the left</li> |
| * <li>a negative integer - column index counting from the right</li> |
| * <li>the string "_all" - all columns (i.e. assign a default)</li> |
| * </ul> |
| * @member |
| * |
| * @name DataTable.defaults.columnDefs |
| */ |
| "aoColumnDefs": null, |
| |
| |
| /** |
| * Basically the same as `search`, this parameter defines the individual column |
| * filtering state at initialisation time. The array must be of the same size |
| * as the number of columns, and each element be an object with the parameters |
| * `search` and `escapeRegex` (the latter is optional). 'null' is also |
| * accepted and the default will be used. |
| * @type array |
| * @default [] |
| * |
| * @dtopt Option |
| * @name DataTable.defaults.searchCols |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "searchCols": [ |
| * null, |
| * { "search": "My filter" }, |
| * null, |
| * { "search": "^[0-9]", "escapeRegex": false } |
| * ] |
| * } ); |
| * } ) |
| */ |
| "aoSearchCols": [], |
| |
| |
| /** |
| * An array of CSS classes that should be applied to displayed rows. This |
| * array may be of any length, and DataTables will apply each class |
| * sequentially, looping when required. |
| * @type array |
| * @default null <i>Will take the values determined by the `oClasses.stripe*` |
| * options</i> |
| * |
| * @dtopt Option |
| * @name DataTable.defaults.stripeClasses |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "stripeClasses": [ 'strip1', 'strip2', 'strip3' ] |
| * } ); |
| * } ) |
| */ |
| "asStripeClasses": null, |
| |
| |
| /** |
| * Enable or disable automatic column width calculation. This can be disabled |
| * as an optimisation (it takes some time to calculate the widths) if the |
| * tables widths are passed in using `columns`. |
| * @type boolean |
| * @default true |
| * |
| * @dtopt Features |
| * @name DataTable.defaults.autoWidth |
| * |
| * @example |
| * $(document).ready( function () { |
| * $('#example').dataTable( { |
| * "autoWidth": false |
| * } ); |
| * } ); |
| */ |
| "bAutoWidth": true, |
| |
| |
| /** |
| * Deferred rendering can provide DataTables with a huge speed boost when you |
| * are using an Ajax or JS data source for the table. This option, when set to |
| * true, will cause DataTables to defer the creation of the table elements for |
| * each row until they are needed for a draw - saving a significant amount of |
| * time. |
| * @type boolean |
| * @default false |
| * |
| * @dtopt Features |
| * @name DataTable.defaults.deferRender |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "ajax": "sources/arrays.txt", |
| * "deferRender": true |
| * } ); |
| * } ); |
| */ |
| "bDeferRender": false, |
| |
| |
| /** |
| * Replace a DataTable which matches the given selector and replace it with |
| * one which has the properties of the new initialisation object passed. If no |
| * table matches the selector, then the new DataTable will be constructed as |
| * per normal. |
| * @type boolean |
| * @default false |
| * |
| * @dtopt Options |
| * @name DataTable.defaults.destroy |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "srollY": "200px", |
| * "paginate": false |
| * } ); |
| * |
| * // Some time later.... |
| * $('#example').dataTable( { |
| * "filter": false, |
| * "destroy": true |
| * } ); |
| * } ); |
| */ |
| "bDestroy": false, |
| |
| |
| /** |
| * Enable or disable filtering of data. Filtering in DataTables is "smart" in |
| * that it allows the end user to input multiple words (space separated) and |
| * will match a row containing those words, even if not in the order that was |
| * specified (this allow matching across multiple columns). Note that if you |
| * wish to use filtering in DataTables this must remain 'true' - to remove the |
| * default filtering input box and retain filtering abilities, please use |
| * {@link DataTable.defaults.dom}. |
| * @type boolean |
| * @default true |
| * |
| * @dtopt Features |
| * @name DataTable.defaults.searching |
| * |
| * @example |
| * $(document).ready( function () { |
| * $('#example').dataTable( { |
| * "searching": false |
| * } ); |
| * } ); |
| */ |
| "bFilter": true, |
| |
| |
| /** |
| * Enable or disable the table information display. This shows information |
| * about the data that is currently visible on the page, including information |
| * about filtered data if that action is being performed. |
| * @type boolean |
| * @default true |
| * |
| * @dtopt Features |
| * @name DataTable.defaults.info |
| * |
| * @example |
| * $(document).ready( function () { |
| * $('#example').dataTable( { |
| * "info": false |
| * } ); |
| * } ); |
| */ |
| "bInfo": true, |
| |
| |
| /** |
| * Enable jQuery UI ThemeRoller support (required as ThemeRoller requires some |
| * slightly different and additional mark-up from what DataTables has |
| * traditionally used). |
| * @type boolean |
| * @default false |
| * |
| * @dtopt Features |
| * @name DataTable.defaults.jQueryUI |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "jQueryUI": true |
| * } ); |
| * } ); |
| */ |
| "bJQueryUI": false, |
| |
| |
| /** |
| * Allows the end user to select the size of a formatted page from a select |
| * menu (sizes are 10, 25, 50 and 100). Requires pagination (`paginate`). |
| * @type boolean |
| * @default true |
| * |
| * @dtopt Features |
| * @name DataTable.defaults.lengthChange |
| * |
| * @example |
| * $(document).ready( function () { |
| * $('#example').dataTable( { |
| * "lengthChange": false |
| * } ); |
| * } ); |
| */ |
| "bLengthChange": true, |
| |
| |
| /** |
| * Enable or disable pagination. |
| * @type boolean |
| * @default true |
| * |
| * @dtopt Features |
| * @name DataTable.defaults.paging |
| * |
| * @example |
| * $(document).ready( function () { |
| * $('#example').dataTable( { |
| * "paging": false |
| * } ); |
| * } ); |
| */ |
| "bPaginate": true, |
| |
| |
| /** |
| * Enable or disable the display of a 'processing' indicator when the table is |
| * being processed (e.g. a sort). This is particularly useful for tables with |
| * large amounts of data where it can take a noticeable amount of time to sort |
| * the entries. |
| * @type boolean |
| * @default false |
| * |
| * @dtopt Features |
| * @name DataTable.defaults.processing |
| * |
| * @example |
| * $(document).ready( function () { |
| * $('#example').dataTable( { |
| * "processing": true |
| * } ); |
| * } ); |
| */ |
| "bProcessing": false, |
| |
| |
| /** |
| * Retrieve the DataTables object for the given selector. Note that if the |
| * table has already been initialised, this parameter will cause DataTables |
| * to simply return the object that has already been set up - it will not take |
| * account of any changes you might have made to the initialisation object |
| * passed to DataTables (setting this parameter to true is an acknowledgement |
| * that you understand this). `destroy` can be used to reinitialise a table if |
| * you need. |
| * @type boolean |
| * @default false |
| * |
| * @dtopt Options |
| * @name DataTable.defaults.retrieve |
| * |
| * @example |
| * $(document).ready( function() { |
| * initTable(); |
| * tableActions(); |
| * } ); |
| * |
| * function initTable () |
| * { |
| * return $('#example').dataTable( { |
| * "scrollY": "200px", |
| * "paginate": false, |
| * "retrieve": true |
| * } ); |
| * } |
| * |
| * function tableActions () |
| * { |
| * var table = initTable(); |
| * // perform API operations with oTable |
| * } |
| */ |
| "bRetrieve": false, |
| |
| |
| /** |
| * When vertical (y) scrolling is enabled, DataTables will force the height of |
| * the table's viewport to the given height at all times (useful for layout). |
| * However, this can look odd when filtering data down to a small data set, |
| * and the footer is left "floating" further down. This parameter (when |
| * enabled) will cause DataTables to collapse the table's viewport down when |
| * the result set will fit within the given Y height. |
| * @type boolean |
| * @default false |
| * |
| * @dtopt Options |
| * @name DataTable.defaults.scrollCollapse |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "scrollY": "200", |
| * "scrollCollapse": true |
| * } ); |
| * } ); |
| */ |
| "bScrollCollapse": false, |
| |
| |
| /** |
| * Configure DataTables to use server-side processing. Note that the |
| * `ajax` parameter must also be given in order to give DataTables a |
| * source to obtain the required data for each draw. |
| * @type boolean |
| * @default false |
| * |
| * @dtopt Features |
| * @dtopt Server-side |
| * @name DataTable.defaults.serverSide |
| * |
| * @example |
| * $(document).ready( function () { |
| * $('#example').dataTable( { |
| * "serverSide": true, |
| * "ajax": "xhr.php" |
| * } ); |
| * } ); |
| */ |
| "bServerSide": false, |
| |
| |
| /** |
| * Enable or disable sorting of columns. Sorting of individual columns can be |
| * disabled by the `sortable` option for each column. |
| * @type boolean |
| * @default true |
| * |
| * @dtopt Features |
| * @name DataTable.defaults.ordering |
| * |
| * @example |
| * $(document).ready( function () { |
| * $('#example').dataTable( { |
| * "ordering": false |
| * } ); |
| * } ); |
| */ |
| "bSort": true, |
| |
| |
| /** |
| * Enable or display DataTables' ability to sort multiple columns at the |
| * same time (activated by shift-click by the user). |
| * @type boolean |
| * @default true |
| * |
| * @dtopt Options |
| * @name DataTable.defaults.orderMulti |
| * |
| * @example |
| * // Disable multiple column sorting ability |
| * $(document).ready( function () { |
| * $('#example').dataTable( { |
| * "orderMulti": false |
| * } ); |
| * } ); |
| */ |
| "bSortMulti": true, |
| |
| |
| /** |
| * Allows control over whether DataTables should use the top (true) unique |
| * cell that is found for a single column, or the bottom (false - default). |
| * This is useful when using complex headers. |
| * @type boolean |
| * @default false |
| * |
| * @dtopt Options |
| * @name DataTable.defaults.orderCellsTop |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "orderCellsTop": true |
| * } ); |
| * } ); |
| */ |
| "bSortCellsTop": false, |
| |
| |
| /** |
| * Enable or disable the addition of the classes `sorting\_1`, `sorting\_2` and |
| * `sorting\_3` to the columns which are currently being sorted on. This is |
| * presented as a feature switch as it can increase processing time (while |
| * classes are removed and added) so for large data sets you might want to |
| * turn this off. |
| * @type boolean |
| * @default true |
| * |
| * @dtopt Features |
| * @name DataTable.defaults.orderClasses |
| * |
| * @example |
| * $(document).ready( function () { |
| * $('#example').dataTable( { |
| * "orderClasses": false |
| * } ); |
| * } ); |
| */ |
| "bSortClasses": true, |
| |
| |
| /** |
| * Enable or disable state saving. When enabled HTML5 `localStorage` will be |
| * used to save table display information such as pagination information, |
| * display length, filtering and sorting. As such when the end user reloads |
| * the page the display display will match what thy had previously set up. |
| * |
| * Due to the use of `localStorage` the default state saving is not supported |
| * in IE6 or 7. If state saving is required in those browsers, use |
| * `stateSaveCallback` to provide a storage solution such as cookies. |
| * @type boolean |
| * @default false |
| * |
| * @dtopt Features |
| * @name DataTable.defaults.stateSave |
| * |
| * @example |
| * $(document).ready( function () { |
| * $('#example').dataTable( { |
| * "stateSave": true |
| * } ); |
| * } ); |
| */ |
| "bStateSave": false, |
| |
| |
| /** |
| * This function is called when a TR element is created (and all TD child |
| * elements have been inserted), or registered if using a DOM source, allowing |
| * manipulation of the TR element (adding classes etc). |
| * @type function |
| * @param {node} row "TR" element for the current row |
| * @param {array} data Raw data array for this row |
| * @param {int} dataIndex The index of this row in the internal aoData array |
| * |
| * @dtopt Callbacks |
| * @name DataTable.defaults.createdRow |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "createdRow": function( row, data, dataIndex ) { |
| * // Bold the grade for all 'A' grade browsers |
| * if ( data[4] == "A" ) |
| * { |
| * $('td:eq(4)', row).html( '<b>A</b>' ); |
| * } |
| * } |
| * } ); |
| * } ); |
| */ |
| "fnCreatedRow": null, |
| |
| |
| /** |
| * This function is called on every 'draw' event, and allows you to |
| * dynamically modify any aspect you want about the created DOM. |
| * @type function |
| * @param {object} settings DataTables settings object |
| * |
| * @dtopt Callbacks |
| * @name DataTable.defaults.drawCallback |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "drawCallback": function( settings ) { |
| * alert( 'DataTables has redrawn the table' ); |
| * } |
| * } ); |
| * } ); |
| */ |
| "fnDrawCallback": null, |
| |
| |
| /** |
| * Identical to fnHeaderCallback() but for the table footer this function |
| * allows you to modify the table footer on every 'draw' event. |
| * @type function |
| * @param {node} foot "TR" element for the footer |
| * @param {array} data Full table data (as derived from the original HTML) |
| * @param {int} start Index for the current display starting point in the |
| * display array |
| * @param {int} end Index for the current display ending point in the |
| * display array |
| * @param {array int} display Index array to translate the visual position |
| * to the full data array |
| * |
| * @dtopt Callbacks |
| * @name DataTable.defaults.footerCallback |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "footerCallback": function( tfoot, data, start, end, display ) { |
| * tfoot.getElementsByTagName('th')[0].innerHTML = "Starting index is "+start; |
| * } |
| * } ); |
| * } ) |
| */ |
| "fnFooterCallback": null, |
| |
| |
| /** |
| * When rendering large numbers in the information element for the table |
| * (i.e. "Showing 1 to 10 of 57 entries") DataTables will render large numbers |
| * to have a comma separator for the 'thousands' units (e.g. 1 million is |
| * rendered as "1,000,000") to help readability for the end user. This |
| * function will override the default method DataTables uses. |
| * @type function |
| * @member |
| * @param {int} toFormat number to be formatted |
| * @returns {string} formatted string for DataTables to show the number |
| * |
| * @dtopt Callbacks |
| * @name DataTable.defaults.formatNumber |
| * |
| * @example |
| * // Format a number using a single quote for the separator (note that |
| * // this can also be done with the language.thousands option) |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "formatNumber": function ( toFormat ) { |
| * return toFormat.toString().replace( |
| * /\B(?=(\d{3})+(?!\d))/g, "'" |
| * ); |
| * }; |
| * } ); |
| * } ); |
| */ |
| "fnFormatNumber": function ( toFormat ) { |
| return toFormat.toString().replace( |
| /\B(?=(\d{3})+(?!\d))/g, |
| this.oLanguage.sThousands |
| ); |
| }, |
| |
| |
| /** |
| * This function is called on every 'draw' event, and allows you to |
| * dynamically modify the header row. This can be used to calculate and |
| * display useful information about the table. |
| * @type function |
| * @param {node} head "TR" element for the header |
| * @param {array} data Full table data (as derived from the original HTML) |
| * @param {int} start Index for the current display starting point in the |
| * display array |
| * @param {int} end Index for the current display ending point in the |
| * display array |
| * @param {array int} display Index array to translate the visual position |
| * to the full data array |
| * |
| * @dtopt Callbacks |
| * @name DataTable.defaults.headerCallback |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "fheaderCallback": function( head, data, start, end, display ) { |
| * head.getElementsByTagName('th')[0].innerHTML = "Displaying "+(end-start)+" records"; |
| * } |
| * } ); |
| * } ) |
| */ |
| "fnHeaderCallback": null, |
| |
| |
| /** |
| * The information element can be used to convey information about the current |
| * state of the table. Although the internationalisation options presented by |
| * DataTables are quite capable of dealing with most customisations, there may |
| * be times where you wish to customise the string further. This callback |
| * allows you to do exactly that. |
| * @type function |
| * @param {object} oSettings DataTables settings object |
| * @param {int} start Starting position in data for the draw |
| * @param {int} end End position in data for the draw |
| * @param {int} max Total number of rows in the table (regardless of |
| * filtering) |
| * @param {int} total Total number of rows in the data set, after filtering |
| * @param {string} pre The string that DataTables has formatted using it's |
| * own rules |
| * @returns {string} The string to be displayed in the information element. |
| * |
| * @dtopt Callbacks |
| * @name DataTable.defaults.infoCallback |
| * |
| * @example |
| * $('#example').dataTable( { |
| * "infoCallback": function( settings, start, end, max, total, pre ) { |
| * return start +" to "+ end; |
| * } |
| * } ); |
| */ |
| "fnInfoCallback": null, |
| |
| |
| /** |
| * Called when the table has been initialised. Normally DataTables will |
| * initialise sequentially and there will be no need for this function, |
| * however, this does not hold true when using external language information |
| * since that is obtained using an async XHR call. |
| * @type function |
| * @param {object} settings DataTables settings object |
| * @param {object} json The JSON object request from the server - only |
| * present if client-side Ajax sourced data is used |
| * |
| * @dtopt Callbacks |
| * @name DataTable.defaults.initComplete |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "initComplete": function(settings, json) { |
| * alert( 'DataTables has finished its initialisation.' ); |
| * } |
| * } ); |
| * } ) |
| */ |
| "fnInitComplete": null, |
| |
| |
| /** |
| * Called at the very start of each table draw and can be used to cancel the |
| * draw by returning false, any other return (including undefined) results in |
| * the full draw occurring). |
| * @type function |
| * @param {object} settings DataTables settings object |
| * @returns {boolean} False will cancel the draw, anything else (including no |
| * return) will allow it to complete. |
| * |
| * @dtopt Callbacks |
| * @name DataTable.defaults.preDrawCallback |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "preDrawCallback": function( settings ) { |
| * if ( $('#test').val() == 1 ) { |
| * return false; |
| * } |
| * } |
| * } ); |
| * } ); |
| */ |
| "fnPreDrawCallback": null, |
| |
| |
| /** |
| * This function allows you to 'post process' each row after it have been |
| * generated for each table draw, but before it is rendered on screen. This |
| * function might be used for setting the row class name etc. |
| * @type function |
| * @param {node} row "TR" element for the current row |
| * @param {array} data Raw data array for this row |
| * @param {int} displayIndex The display index for the current table draw |
| * @param {int} displayIndexFull The index of the data in the full list of |
| * rows (after filtering) |
| * |
| * @dtopt Callbacks |
| * @name DataTable.defaults.rowCallback |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "rowCallback": function( row, data, displayIndex, displayIndexFull ) { |
| * // Bold the grade for all 'A' grade browsers |
| * if ( data[4] == "A" ) { |
| * $('td:eq(4)', row).html( '<b>A</b>' ); |
| * } |
| * } |
| * } ); |
| * } ); |
| */ |
| "fnRowCallback": null, |
| |
| |
| /** |
| * __Deprecated__ The functionality provided by this parameter has now been |
| * superseded by that provided through `ajax`, which should be used instead. |
| * |
| * This parameter allows you to override the default function which obtains |
| * the data from the server so something more suitable for your application. |
| * For example you could use POST data, or pull information from a Gears or |
| * AIR database. |
| * @type function |
| * @member |
| * @param {string} source HTTP source to obtain the data from (`ajax`) |
| * @param {array} data A key/value pair object containing the data to send |
| * to the server |
| * @param {function} callback to be called on completion of the data get |
| * process that will draw the data on the page. |
| * @param {object} settings DataTables settings object |
| * |
| * @dtopt Callbacks |
| * @dtopt Server-side |
| * @name DataTable.defaults.serverData |
| * |
| * @deprecated 1.10. Please use `ajax` for this functionality now. |
| */ |
| "fnServerData": null, |
| |
| |
| /** |
| * __Deprecated__ The functionality provided by this parameter has now been |
| * superseded by that provided through `ajax`, which should be used instead. |
| * |
| * It is often useful to send extra data to the server when making an Ajax |
| * request - for example custom filtering information, and this callback |
| * function makes it trivial to send extra information to the server. The |
| * passed in parameter is the data set that has been constructed by |
| * DataTables, and you can add to this or modify it as you require. |
| * @type function |
| * @param {array} data Data array (array of objects which are name/value |
| * pairs) that has been constructed by DataTables and will be sent to the |
| * server. In the case of Ajax sourced data with server-side processing |
| * this will be an empty array, for server-side processing there will be a |
| * significant number of parameters! |
| * @returns {undefined} Ensure that you modify the data array passed in, |
| * as this is passed by reference. |
| * |
| * @dtopt Callbacks |
| * @dtopt Server-side |
| * @name DataTable.defaults.serverParams |
| * |
| * @deprecated 1.10. Please use `ajax` for this functionality now. |
| */ |
| "fnServerParams": null, |
| |
| |
| /** |
| * Load the table state. With this function you can define from where, and how, the |
| * state of a table is loaded. By default DataTables will load from `localStorage` |
| * but you might wish to use a server-side database or cookies. |
| * @type function |
| * @member |
| * @param {object} settings DataTables settings object |
| * @return {object} The DataTables state object to be loaded |
| * |
| * @dtopt Callbacks |
| * @name DataTable.defaults.stateLoadCallback |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "stateSave": true, |
| * "stateLoadCallback": function (settings) { |
| * var o; |
| * |
| * // Send an Ajax request to the server to get the data. Note that |
| * // this is a synchronous request. |
| * $.ajax( { |
| * "url": "/state_load", |
| * "async": false, |
| * "dataType": "json", |
| * "success": function (json) { |
| * o = json; |
| * } |
| * } ); |
| * |
| * return o; |
| * } |
| * } ); |
| * } ); |
| */ |
| "fnStateLoadCallback": function ( settings ) { |
| try { |
| return JSON.parse( |
| (settings.iStateDuration === -1 ? sessionStorage : localStorage).getItem( |
| 'DataTables_'+settings.sInstance+'_'+location.pathname |
| ) |
| ); |
| } catch (e) {} |
| }, |
| |
| |
| /** |
| * Callback which allows modification of the saved state prior to loading that state. |
| * This callback is called when the table is loading state from the stored data, but |
| * prior to the settings object being modified by the saved state. Note that for |
| * plug-in authors, you should use the `stateLoadParams` event to load parameters for |
| * a plug-in. |
| * @type function |
| * @param {object} settings DataTables settings object |
| * @param {object} data The state object that is to be loaded |
| * |
| * @dtopt Callbacks |
| * @name DataTable.defaults.stateLoadParams |
| * |
| * @example |
| * // Remove a saved filter, so filtering is never loaded |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "stateSave": true, |
| * "stateLoadParams": function (settings, data) { |
| * data.oSearch.sSearch = ""; |
| * } |
| * } ); |
| * } ); |
| * |
| * @example |
| * // Disallow state loading by returning false |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "stateSave": true, |
| * "stateLoadParams": function (settings, data) { |
| * return false; |
| * } |
| * } ); |
| * } ); |
| */ |
| "fnStateLoadParams": null, |
| |
| |
| /** |
| * Callback that is called when the state has been loaded from the state saving method |
| * and the DataTables settings object has been modified as a result of the loaded state. |
| * @type function |
| * @param {object} settings DataTables settings object |
| * @param {object} data The state object that was loaded |
| * |
| * @dtopt Callbacks |
| * @name DataTable.defaults.stateLoaded |
| * |
| * @example |
| * // Show an alert with the filtering value that was saved |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "stateSave": true, |
| * "stateLoaded": function (settings, data) { |
| * alert( 'Saved filter was: '+data.oSearch.sSearch ); |
| * } |
| * } ); |
| * } ); |
| */ |
| "fnStateLoaded": null, |
| |
| |
| /** |
| * Save the table state. This function allows you to define where and how the state |
| * information for the table is stored By default DataTables will use `localStorage` |
| * but you might wish to use a server-side database or cookies. |
| * @type function |
| * @member |
| * @param {object} settings DataTables settings object |
| * @param {object} data The state object to be saved |
| * |
| * @dtopt Callbacks |
| * @name DataTable.defaults.stateSaveCallback |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "stateSave": true, |
| * "stateSaveCallback": function (settings, data) { |
| * // Send an Ajax request to the server with the state object |
| * $.ajax( { |
| * "url": "/state_save", |
| * "data": data, |
| * "dataType": "json", |
| * "method": "POST" |
| * "success": function () {} |
| * } ); |
| * } |
| * } ); |
| * } ); |
| */ |
| "fnStateSaveCallback": function ( settings, data ) { |
| try { |
| (settings.iStateDuration === -1 ? sessionStorage : localStorage).setItem( |
| 'DataTables_'+settings.sInstance+'_'+location.pathname, |
| JSON.stringify( data ) |
| ); |
| } catch (e) {} |
| }, |
| |
| |
| /** |
| * Callback which allows modification of the state to be saved. Called when the table |
| * has changed state a new state save is required. This method allows modification of |
| * the state saving object prior to actually doing the save, including addition or |
| * other state properties or modification. Note that for plug-in authors, you should |
| * use the `stateSaveParams` event to save parameters for a plug-in. |
| * @type function |
| * @param {object} settings DataTables settings object |
| * @param {object} data The state object to be saved |
| * |
| * @dtopt Callbacks |
| * @name DataTable.defaults.stateSaveParams |
| * |
| * @example |
| * // Remove a saved filter, so filtering is never saved |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "stateSave": true, |
| * "stateSaveParams": function (settings, data) { |
| * data.oSearch.sSearch = ""; |
| * } |
| * } ); |
| * } ); |
| */ |
| "fnStateSaveParams": null, |
| |
| |
| /** |
| * Duration for which the saved state information is considered valid. After this period |
| * has elapsed the state will be returned to the default. |
| * Value is given in seconds. |
| * @type int |
| * @default 7200 <i>(2 hours)</i> |
| * |
| * @dtopt Options |
| * @name DataTable.defaults.stateDuration |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "stateDuration": 60*60*24; // 1 day |
| * } ); |
| * } ) |
| */ |
| "iStateDuration": 7200, |
| |
| |
| /** |
| * When enabled DataTables will not make a request to the server for the first |
| * page draw - rather it will use the data already on the page (no sorting etc |
| * will be applied to it), thus saving on an XHR at load time. `deferLoading` |
| * is used to indicate that deferred loading is required, but it is also used |
| * to tell DataTables how many records there are in the full table (allowing |
| * the information element and pagination to be displayed correctly). In the case |
| * where a filtering is applied to the table on initial load, this can be |
| * indicated by giving the parameter as an array, where the first element is |
| * the number of records available after filtering and the second element is the |
| * number of records without filtering (allowing the table information element |
| * to be shown correctly). |
| * @type int | array |
| * @default null |
| * |
| * @dtopt Options |
| * @name DataTable.defaults.deferLoading |
| * |
| * @example |
| * // 57 records available in the table, no filtering applied |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "serverSide": true, |
| * "ajax": "scripts/server_processing.php", |
| * "deferLoading": 57 |
| * } ); |
| * } ); |
| * |
| * @example |
| * // 57 records after filtering, 100 without filtering (an initial filter applied) |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "serverSide": true, |
| * "ajax": "scripts/server_processing.php", |
| * "deferLoading": [ 57, 100 ], |
| * "search": { |
| * "search": "my_filter" |
| * } |
| * } ); |
| * } ); |
| */ |
| "iDeferLoading": null, |
| |
| |
| /** |
| * Number of rows to display on a single page when using pagination. If |
| * feature enabled (`lengthChange`) then the end user will be able to override |
| * this to a custom setting using a pop-up menu. |
| * @type int |
| * @default 10 |
| * |
| * @dtopt Options |
| * @name DataTable.defaults.pageLength |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "pageLength": 50 |
| * } ); |
| * } ) |
| */ |
| "iDisplayLength": 10, |
| |
| |
| /** |
| * Define the starting point for data display when using DataTables with |
| * pagination. Note that this parameter is the number of records, rather than |
| * the page number, so if you have 10 records per page and want to start on |
| * the third page, it should be "20". |
| * @type int |
| * @default 0 |
| * |
| * @dtopt Options |
| * @name DataTable.defaults.displayStart |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "displayStart": 20 |
| * } ); |
| * } ) |
| */ |
| "iDisplayStart": 0, |
| |
| |
| /** |
| * By default DataTables allows keyboard navigation of the table (sorting, paging, |
| * and filtering) by adding a `tabindex` attribute to the required elements. This |
| * allows you to tab through the controls and press the enter key to activate them. |
| * The tabindex is default 0, meaning that the tab follows the flow of the document. |
| * You can overrule this using this parameter if you wish. Use a value of -1 to |
| * disable built-in keyboard navigation. |
| * @type int |
| * @default 0 |
| * |
| * @dtopt Options |
| * @name DataTable.defaults.tabIndex |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "tabIndex": 1 |
| * } ); |
| * } ); |
| */ |
| "iTabIndex": 0, |
| |
| |
| /** |
| * Classes that DataTables assigns to the various components and features |
| * that it adds to the HTML table. This allows classes to be configured |
| * during initialisation in addition to through the static |
| * {@link DataTable.ext.oStdClasses} object). |
| * @namespace |
| * @name DataTable.defaults.classes |
| */ |
| "oClasses": {}, |
| |
| |
| /** |
| * All strings that DataTables uses in the user interface that it creates |
| * are defined in this object, allowing you to modified them individually or |
| * completely replace them all as required. |
| * @namespace |
| * @name DataTable.defaults.language |
| */ |
| "oLanguage": { |
| /** |
| * Strings that are used for WAI-ARIA labels and controls only (these are not |
| * actually visible on the page, but will be read by screenreaders, and thus |
| * must be internationalised as well). |
| * @namespace |
| * @name DataTable.defaults.language.aria |
| */ |
| "oAria": { |
| /** |
| * ARIA label that is added to the table headers when the column may be |
| * sorted ascending by activing the column (click or return when focused). |
| * Note that the column header is prefixed to this string. |
| * @type string |
| * @default : activate to sort column ascending |
| * |
| * @dtopt Language |
| * @name DataTable.defaults.language.aria.sortAscending |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "language": { |
| * "aria": { |
| * "sortAscending": " - click/return to sort ascending" |
| * } |
| * } |
| * } ); |
| * } ); |
| */ |
| "sSortAscending": ": activate to sort column ascending", |
| |
| /** |
| * ARIA label that is added to the table headers when the column may be |
| * sorted descending by activing the column (click or return when focused). |
| * Note that the column header is prefixed to this string. |
| * @type string |
| * @default : activate to sort column ascending |
| * |
| * @dtopt Language |
| * @name DataTable.defaults.language.aria.sortDescending |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "language": { |
| * "aria": { |
| * "sortDescending": " - click/return to sort descending" |
| * } |
| * } |
| * } ); |
| * } ); |
| */ |
| "sSortDescending": ": activate to sort column descending" |
| }, |
| |
| /** |
| * Pagination string used by DataTables for the built-in pagination |
| * control types. |
| * @namespace |
| * @name DataTable.defaults.language.paginate |
| */ |
| "oPaginate": { |
| /** |
| * Text to use when using the 'full_numbers' type of pagination for the |
| * button to take the user to the first page. |
| * @type string |
| * @default First |
| * |
| * @dtopt Language |
| * @name DataTable.defaults.language.paginate.first |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "language": { |
| * "paginate": { |
| * "first": "First page" |
| * } |
| * } |
| * } ); |
| * } ); |
| */ |
| "sFirst": "First", |
| |
| |
| /** |
| * Text to use when using the 'full_numbers' type of pagination for the |
| * button to take the user to the last page. |
| * @type string |
| * @default Last |
| * |
| * @dtopt Language |
| * @name DataTable.defaults.language.paginate.last |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "language": { |
| * "paginate": { |
| * "last": "Last page" |
| * } |
| * } |
| * } ); |
| * } ); |
| */ |
| "sLast": "Last", |
| |
| |
| /** |
| * Text to use for the 'next' pagination button (to take the user to the |
| * next page). |
| * @type string |
| * @default Next |
| * |
| * @dtopt Language |
| * @name DataTable.defaults.language.paginate.next |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "language": { |
| * "paginate": { |
| * "next": "Next page" |
| * } |
| * } |
| * } ); |
| * } ); |
| */ |
| "sNext": "Next", |
| |
| |
| /** |
| * Text to use for the 'previous' pagination button (to take the user to |
| * the previous page). |
| * @type string |
| * @default Previous |
| * |
| * @dtopt Language |
| * @name DataTable.defaults.language.paginate.previous |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "language": { |
| * "paginate": { |
| * "previous": "Previous page" |
| * } |
| * } |
| * } ); |
| * } ); |
| */ |
| "sPrevious": "Previous" |
| }, |
| |
| /** |
| * This string is shown in preference to `zeroRecords` when the table is |
| * empty of data (regardless of filtering). Note that this is an optional |
| * parameter - if it is not given, the value of `zeroRecords` will be used |
| * instead (either the default or given value). |
| * @type string |
| * @default No data available in table |
| * |
| * @dtopt Language |
| * @name DataTable.defaults.language.emptyTable |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "language": { |
| * "emptyTable": "No data available in table" |
| * } |
| * } ); |
| * } ); |
| */ |
| "sEmptyTable": "No data available in table", |
| |
| |
| /** |
| * This string gives information to the end user about the information |
| * that is current on display on the page. The following tokens can be |
| * used in the string and will be dynamically replaced as the table |
| * display updates. This tokens can be placed anywhere in the string, or |
| * removed as needed by the language requires: |
| * |
| * * `\_START\_` - Display index of the first record on the current page |
| * * `\_END\_` - Display index of the last record on the current page |
| * * `\_TOTAL\_` - Number of records in the table after filtering |
| * * `\_MAX\_` - Number of records in the table without filtering |
| * * `\_PAGE\_` - Current page number |
| * * `\_PAGES\_` - Total number of pages of data in the table |
| * |
| * @type string |
| * @default Showing _START_ to _END_ of _TOTAL_ entries |
| * |
| * @dtopt Language |
| * @name DataTable.defaults.language.info |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "language": { |
| * "info": "Showing page _PAGE_ of _PAGES_" |
| * } |
| * } ); |
| * } ); |
| */ |
| "sInfo": "Showing _START_ to _END_ of _TOTAL_ entries", |
| |
| |
| /** |
| * Display information string for when the table is empty. Typically the |
| * format of this string should match `info`. |
| * @type string |
| * @default Showing 0 to 0 of 0 entries |
| * |
| * @dtopt Language |
| * @name DataTable.defaults.language.infoEmpty |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "language": { |
| * "infoEmpty": "No entries to show" |
| * } |
| * } ); |
| * } ); |
| */ |
| "sInfoEmpty": "Showing 0 to 0 of 0 entries", |
| |
| |
| /** |
| * When a user filters the information in a table, this string is appended |
| * to the information (`info`) to give an idea of how strong the filtering |
| * is. The variable _MAX_ is dynamically updated. |
| * @type string |
| * @default (filtered from _MAX_ total entries) |
| * |
| * @dtopt Language |
| * @name DataTable.defaults.language.infoFiltered |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "language": { |
| * "infoFiltered": " - filtering from _MAX_ records" |
| * } |
| * } ); |
| * } ); |
| */ |
| "sInfoFiltered": "(filtered from _MAX_ total entries)", |
| |
| |
| /** |
| * If can be useful to append extra information to the info string at times, |
| * and this variable does exactly that. This information will be appended to |
| * the `info` (`infoEmpty` and `infoFiltered` in whatever combination they are |
| * being used) at all times. |
| * @type string |
| * @default <i>Empty string</i> |
| * |
| * @dtopt Language |
| * @name DataTable.defaults.language.infoPostFix |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "language": { |
| * "infoPostFix": "All records shown are derived from real information." |
| * } |
| * } ); |
| * } ); |
| */ |
| "sInfoPostFix": "", |
| |
| |
| /** |
| * This decimal place operator is a little different from the other |
| * language options since DataTables doesn't output floating point |
| * numbers, so it won't ever use this for display of a number. Rather, |
| * what this parameter does is modify the sort methods of the table so |
| * that numbers which are in a format which has a character other than |
| * a period (`.`) as a decimal place will be sorted numerically. |
| * |
| * Note that numbers with different decimal places cannot be shown in |
| * the same table and still be sortable, the table must be consistent. |
| * However, multiple different tables on the page can use different |
| * decimal place characters. |
| * @type string |
| * @default |
| * |
| * @dtopt Language |
| * @name DataTable.defaults.language.decimal |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "language": { |
| * "decimal": "," |
| * "thousands": "." |
| * } |
| * } ); |
| * } ); |
| */ |
| "sDecimal": "", |
| |
| |
| /** |
| * DataTables has a build in number formatter (`formatNumber`) which is |
| * used to format large numbers that are used in the table information. |
| * By default a comma is used, but this can be trivially changed to any |
| * character you wish with this parameter. |
| * @type string |
| * @default , |
| * |
| * @dtopt Language |
| * @name DataTable.defaults.language.thousands |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "language": { |
| * "thousands": "'" |
| * } |
| * } ); |
| * } ); |
| */ |
| "sThousands": ",", |
| |
| |
| /** |
| * Detail the action that will be taken when the drop down menu for the |
| * pagination length option is changed. The '_MENU_' variable is replaced |
| * with a default select list of 10, 25, 50 and 100, and can be replaced |
| * with a custom select box if required. |
| * @type string |
| * @default Show _MENU_ entries |
| * |
| * @dtopt Language |
| * @name DataTable.defaults.language.lengthMenu |
| * |
| * @example |
| * // Language change only |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "language": { |
| * "lengthMenu": "Display _MENU_ records" |
| * } |
| * } ); |
| * } ); |
| * |
| * @example |
| * // Language and options change |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "language": { |
| * "lengthMenu": 'Display <select>'+ |
| * '<option value="10">10</option>'+ |
| * '<option value="20">20</option>'+ |
| * '<option value="30">30</option>'+ |
| * '<option value="40">40</option>'+ |
| * '<option value="50">50</option>'+ |
| * '<option value="-1">All</option>'+ |
| * '</select> records' |
| * } |
| * } ); |
| * } ); |
| */ |
| "sLengthMenu": "Show _MENU_ entries", |
| |
| |
| /** |
| * When using Ajax sourced data and during the first draw when DataTables is |
| * gathering the data, this message is shown in an empty row in the table to |
| * indicate to the end user the the data is being loaded. Note that this |
| * parameter is not used when loading data by server-side processing, just |
| * Ajax sourced data with client-side processing. |
| * @type string |
| * @default Loading... |
| * |
| * @dtopt Language |
| * @name DataTable.defaults.language.loadingRecords |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "language": { |
| * "loadingRecords": "Please wait - loading..." |
| * } |
| * } ); |
| * } ); |
| */ |
| "sLoadingRecords": "Loading...", |
| |
| |
| /** |
| * Text which is displayed when the table is processing a user action |
| * (usually a sort command or similar). |
| * @type string |
| * @default Processing... |
| * |
| * @dtopt Language |
| * @name DataTable.defaults.language.processing |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "language": { |
| * "processing": "DataTables is currently busy" |
| * } |
| * } ); |
| * } ); |
| */ |
| "sProcessing": "Processing...", |
| |
| |
| /** |
| * Details the actions that will be taken when the user types into the |
| * filtering input text box. The variable "_INPUT_", if used in the string, |
| * is replaced with the HTML text box for the filtering input allowing |
| * control over where it appears in the string. If "_INPUT_" is not given |
| * then the input box is appended to the string automatically. |
| * @type string |
| * @default Search: |
| * |
| * @dtopt Language |
| * @name DataTable.defaults.language.search |
| * |
| * @example |
| * // Input text box will be appended at the end automatically |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "language": { |
| * "search": "Filter records:" |
| * } |
| * } ); |
| * } ); |
| * |
| * @example |
| * // Specify where the filter should appear |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "language": { |
| * "search": "Apply filter _INPUT_ to table" |
| * } |
| * } ); |
| * } ); |
| */ |
| "sSearch": "Search:", |
| |
| |
| /** |
| * Assign a `placeholder` attribute to the search `input` element |
| * @type string |
| * @default |
| * |
| * @dtopt Language |
| * @name DataTable.defaults.language.searchPlaceholder |
| */ |
| "sSearchPlaceholder": "", |
| |
| |
| /** |
| * All of the language information can be stored in a file on the |
| * server-side, which DataTables will look up if this parameter is passed. |
| * It must store the URL of the language file, which is in a JSON format, |
| * and the object has the same properties as the oLanguage object in the |
| * initialiser object (i.e. the above parameters). Please refer to one of |
| * the example language files to see how this works in action. |
| * @type string |
| * @default <i>Empty string - i.e. disabled</i> |
| * |
| * @dtopt Language |
| * @name DataTable.defaults.language.url |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "language": { |
| * "url": "http://www.sprymedia.co.uk/dataTables/lang.txt" |
| * } |
| * } ); |
| * } ); |
| */ |
| "sUrl": "", |
| |
| |
| /** |
| * Text shown inside the table records when the is no information to be |
| * displayed after filtering. `emptyTable` is shown when there is simply no |
| * information in the table at all (regardless of filtering). |
| * @type string |
| * @default No matching records found |
| * |
| * @dtopt Language |
| * @name DataTable.defaults.language.zeroRecords |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "language": { |
| * "zeroRecords": "No records to display" |
| * } |
| * } ); |
| * } ); |
| */ |
| "sZeroRecords": "No matching records found" |
| }, |
| |
| |
| /** |
| * This parameter allows you to have define the global filtering state at |
| * initialisation time. As an object the `search` parameter must be |
| * defined, but all other parameters are optional. When `regex` is true, |
| * the search string will be treated as a regular expression, when false |
| * (default) it will be treated as a straight string. When `smart` |
| * DataTables will use it's smart filtering methods (to word match at |
| * any point in the data), when false this will not be done. |
| * @namespace |
| * @extends DataTable.models.oSearch |
| * |
| * @dtopt Options |
| * @name DataTable.defaults.search |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "search": {"search": "Initial search"} |
| * } ); |
| * } ) |
| */ |
| "oSearch": $.extend( {}, DataTable.models.oSearch ), |
| |
| |
| /** |
| * __Deprecated__ The functionality provided by this parameter has now been |
| * superseded by that provided through `ajax`, which should be used instead. |
| * |
| * By default DataTables will look for the property `data` (or `aaData` for |
| * compatibility with DataTables 1.9-) when obtaining data from an Ajax |
| * source or for server-side processing - this parameter allows that |
| * property to be changed. You can use Javascript dotted object notation to |
| * get a data source for multiple levels of nesting. |
| * @type string |
| * @default data |
| * |
| * @dtopt Options |
| * @dtopt Server-side |
| * @name DataTable.defaults.ajaxDataProp |
| * |
| * @deprecated 1.10. Please use `ajax` for this functionality now. |
| */ |
| "sAjaxDataProp": "data", |
| |
| |
| /** |
| * __Deprecated__ The functionality provided by this parameter has now been |
| * superseded by that provided through `ajax`, which should be used instead. |
| * |
| * You can instruct DataTables to load data from an external |
| * source using this parameter (use aData if you want to pass data in you |
| * already have). Simply provide a url a JSON object can be obtained from. |
| * @type string |
| * @default null |
| * |
| * @dtopt Options |
| * @dtopt Server-side |
| * @name DataTable.defaults.ajaxSource |
| * |
| * @deprecated 1.10. Please use `ajax` for this functionality now. |
| */ |
| "sAjaxSource": null, |
| |
| |
| /** |
| * This initialisation variable allows you to specify exactly where in the |
| * DOM you want DataTables to inject the various controls it adds to the page |
| * (for example you might want the pagination controls at the top of the |
| * table). DIV elements (with or without a custom class) can also be added to |
| * aid styling. The follow syntax is used: |
| * <ul> |
| * <li>The following options are allowed: |
| * <ul> |
| * <li>'l' - Length changing</li> |
| * <li>'f' - Filtering input</li> |
| * <li>'t' - The table!</li> |
| * <li>'i' - Information</li> |
| * <li>'p' - Pagination</li> |
| * <li>'r' - pRocessing</li> |
| * </ul> |
| * </li> |
| * <li>The following constants are allowed: |
| * <ul> |
| * <li>'H' - jQueryUI theme "header" classes ('fg-toolbar ui-widget-header ui-corner-tl ui-corner-tr ui-helper-clearfix')</li> |
| * <li>'F' - jQueryUI theme "footer" classes ('fg-toolbar ui-widget-header ui-corner-bl ui-corner-br ui-helper-clearfix')</li> |
| * </ul> |
| * </li> |
| * <li>The following syntax is expected: |
| * <ul> |
| * <li>'<' and '>' - div elements</li> |
| * <li>'<"class" and '>' - div with a class</li> |
| * <li>'<"#id" and '>' - div with an ID</li> |
| * </ul> |
| * </li> |
| * <li>Examples: |
| * <ul> |
| * <li>'<"wrapper"flipt>'</li> |
| * <li>'<lf<t>ip>'</li> |
| * </ul> |
| * </li> |
| * </ul> |
| * @type string |
| * @default lfrtip <i>(when `jQueryUI` is false)</i> <b>or</b> |
| * <"H"lfr>t<"F"ip> <i>(when `jQueryUI` is true)</i> |
| * |
| * @dtopt Options |
| * @name DataTable.defaults.dom |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "dom": '<"top"i>rt<"bottom"flp><"clear">' |
| * } ); |
| * } ); |
| */ |
| "sDom": "lfrtip", |
| |
| |
| /** |
| * Search delay option. This will throttle full table searches that use the |
| * DataTables provided search input element (it does not effect calls to |
| * `dt-api search()`, providing a delay before the search is made. |
| * @type integer |
| * @default 0 |
| * |
| * @dtopt Options |
| * @name DataTable.defaults.searchDelay |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "searchDelay": 200 |
| * } ); |
| * } ) |
| */ |
| "searchDelay": null, |
| |
| |
| /** |
| * DataTables features four different built-in options for the buttons to |
| * display for pagination control: |
| * |
| * * `simple` - 'Previous' and 'Next' buttons only |
| * * 'simple_numbers` - 'Previous' and 'Next' buttons, plus page numbers |
| * * `full` - 'First', 'Previous', 'Next' and 'Last' buttons |
| * * `full_numbers` - 'First', 'Previous', 'Next' and 'Last' buttons, plus |
| * page numbers |
| * |
| * Further methods can be added using {@link DataTable.ext.oPagination}. |
| * @type string |
| * @default simple_numbers |
| * |
| * @dtopt Options |
| * @name DataTable.defaults.pagingType |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "pagingType": "full_numbers" |
| * } ); |
| * } ) |
| */ |
| "sPaginationType": "simple_numbers", |
| |
| |
| /** |
| * Enable horizontal scrolling. When a table is too wide to fit into a |
| * certain layout, or you have a large number of columns in the table, you |
| * can enable x-scrolling to show the table in a viewport, which can be |
| * scrolled. This property can be `true` which will allow the table to |
| * scroll horizontally when needed, or any CSS unit, or a number (in which |
| * case it will be treated as a pixel measurement). Setting as simply `true` |
| * is recommended. |
| * @type boolean|string |
| * @default <i>blank string - i.e. disabled</i> |
| * |
| * @dtopt Features |
| * @name DataTable.defaults.scrollX |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "scrollX": true, |
| * "scrollCollapse": true |
| * } ); |
| * } ); |
| */ |
| "sScrollX": "", |
| |
| |
| /** |
| * This property can be used to force a DataTable to use more width than it |
| * might otherwise do when x-scrolling is enabled. For example if you have a |
| * table which requires to be well spaced, this parameter is useful for |
| * "over-sizing" the table, and thus forcing scrolling. This property can by |
| * any CSS unit, or a number (in which case it will be treated as a pixel |
| * measurement). |
| * @type string |
| * @default <i>blank string - i.e. disabled</i> |
| * |
| * @dtopt Options |
| * @name DataTable.defaults.scrollXInner |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "scrollX": "100%", |
| * "scrollXInner": "110%" |
| * } ); |
| * } ); |
| */ |
| "sScrollXInner": "", |
| |
| |
| /** |
| * Enable vertical scrolling. Vertical scrolling will constrain the DataTable |
| * to the given height, and enable scrolling for any data which overflows the |
| * current viewport. This can be used as an alternative to paging to display |
| * a lot of data in a small area (although paging and scrolling can both be |
| * enabled at the same time). This property can be any CSS unit, or a number |
| * (in which case it will be treated as a pixel measurement). |
| * @type string |
| * @default <i>blank string - i.e. disabled</i> |
| * |
| * @dtopt Features |
| * @name DataTable.defaults.scrollY |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "scrollY": "200px", |
| * "paginate": false |
| * } ); |
| * } ); |
| */ |
| "sScrollY": "", |
| |
| |
| /** |
| * __Deprecated__ The functionality provided by this parameter has now been |
| * superseded by that provided through `ajax`, which should be used instead. |
| * |
| * Set the HTTP method that is used to make the Ajax call for server-side |
| * processing or Ajax sourced data. |
| * @type string |
| * @default GET |
| * |
| * @dtopt Options |
| * @dtopt Server-side |
| * @name DataTable.defaults.serverMethod |
| * |
| * @deprecated 1.10. Please use `ajax` for this functionality now. |
| */ |
| "sServerMethod": "GET", |
| |
| |
| /** |
| * DataTables makes use of renderers when displaying HTML elements for |
| * a table. These renderers can be added or modified by plug-ins to |
| * generate suitable mark-up for a site. For example the Bootstrap |
| * integration plug-in for DataTables uses a paging button renderer to |
| * display pagination buttons in the mark-up required by Bootstrap. |
| * |
| * For further information about the renderers available see |
| * DataTable.ext.renderer |
| * @type string|object |
| * @default null |
| * |
| * @name DataTable.defaults.renderer |
| * |
| */ |
| "renderer": null, |
| |
| |
| /** |
| * Set the data property name that DataTables should use to get a row's id |
| * to set as the `id` property in the node. |
| * @type string |
| * @default DT_RowId |
| * |
| * @name DataTable.defaults.rowId |
| */ |
| "rowId": "DT_RowId" |
| }; |
| |
| _fnHungarianMap( DataTable.defaults ); |
| |
| |
| |
| /* |
| * Developer note - See note in model.defaults.js about the use of Hungarian |
| * notation and camel case. |
| */ |
| |
| /** |
| * Column options that can be given to DataTables at initialisation time. |
| * @namespace |
| */ |
| DataTable.defaults.column = { |
| /** |
| * Define which column(s) an order will occur on for this column. This |
| * allows a column's ordering to take multiple columns into account when |
| * doing a sort or use the data from a different column. For example first |
| * name / last name columns make sense to do a multi-column sort over the |
| * two columns. |
| * @type array|int |
| * @default null <i>Takes the value of the column index automatically</i> |
| * |
| * @name DataTable.defaults.column.orderData |
| * @dtopt Columns |
| * |
| * @example |
| * // Using `columnDefs` |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "columnDefs": [ |
| * { "orderData": [ 0, 1 ], "targets": [ 0 ] }, |
| * { "orderData": [ 1, 0 ], "targets": [ 1 ] }, |
| * { "orderData": 2, "targets": [ 2 ] } |
| * ] |
| * } ); |
| * } ); |
| * |
| * @example |
| * // Using `columns` |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "columns": [ |
| * { "orderData": [ 0, 1 ] }, |
| * { "orderData": [ 1, 0 ] }, |
| * { "orderData": 2 }, |
| * null, |
| * null |
| * ] |
| * } ); |
| * } ); |
| */ |
| "aDataSort": null, |
| "iDataSort": -1, |
| |
| |
| /** |
| * You can control the default ordering direction, and even alter the |
| * behaviour of the sort handler (i.e. only allow ascending ordering etc) |
| * using this parameter. |
| * @type array |
| * @default [ 'asc', 'desc' ] |
| * |
| * @name DataTable.defaults.column.orderSequence |
| * @dtopt Columns |
| * |
| * @example |
| * // Using `columnDefs` |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "columnDefs": [ |
| * { "orderSequence": [ "asc" ], "targets": [ 1 ] }, |
| * { "orderSequence": [ "desc", "asc", "asc" ], "targets": [ 2 ] }, |
| * { "orderSequence": [ "desc" ], "targets": [ 3 ] } |
| * ] |
| * } ); |
| * } ); |
| * |
| * @example |
| * // Using `columns` |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "columns": [ |
| * null, |
| * { "orderSequence": [ "asc" ] }, |
| * { "orderSequence": [ "desc", "asc", "asc" ] }, |
| * { "orderSequence": [ "desc" ] }, |
| * null |
| * ] |
| * } ); |
| * } ); |
| */ |
| "asSorting": [ 'asc', 'desc' ], |
| |
| |
| /** |
| * Enable or disable filtering on the data in this column. |
| * @type boolean |
| * @default true |
| * |
| * @name DataTable.defaults.column.searchable |
| * @dtopt Columns |
| * |
| * @example |
| * // Using `columnDefs` |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "columnDefs": [ |
| * { "searchable": false, "targets": [ 0 ] } |
| * ] } ); |
| * } ); |
| * |
| * @example |
| * // Using `columns` |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "columns": [ |
| * { "searchable": false }, |
| * null, |
| * null, |
| * null, |
| * null |
| * ] } ); |
| * } ); |
| */ |
| "bSearchable": true, |
| |
| |
| /** |
| * Enable or disable ordering on this column. |
| * @type boolean |
| * @default true |
| * |
| * @name DataTable.defaults.column.orderable |
| * @dtopt Columns |
| * |
| * @example |
| * // Using `columnDefs` |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "columnDefs": [ |
| * { "orderable": false, "targets": [ 0 ] } |
| * ] } ); |
| * } ); |
| * |
| * @example |
| * // Using `columns` |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "columns": [ |
| * { "orderable": false }, |
| * null, |
| * null, |
| * null, |
| * null |
| * ] } ); |
| * } ); |
| */ |
| "bSortable": true, |
| |
| |
| /** |
| * Enable or disable the display of this column. |
| * @type boolean |
| * @default true |
| * |
| * @name DataTable.defaults.column.visible |
| * @dtopt Columns |
| * |
| * @example |
| * // Using `columnDefs` |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "columnDefs": [ |
| * { "visible": false, "targets": [ 0 ] } |
| * ] } ); |
| * } ); |
| * |
| * @example |
| * // Using `columns` |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "columns": [ |
| * { "visible": false }, |
| * null, |
| * null, |
| * null, |
| * null |
| * ] } ); |
| * } ); |
| */ |
| "bVisible": true, |
| |
| |
| /** |
| * Developer definable function that is called whenever a cell is created (Ajax source, |
| * etc) or processed for input (DOM source). This can be used as a compliment to mRender |
| * allowing you to modify the DOM element (add background colour for example) when the |
| * element is available. |
| * @type function |
| * @param {element} td The TD node that has been created |
| * @param {*} cellData The Data for the cell |
| * @param {array|object} rowData The data for the whole row |
| * @param {int} row The row index for the aoData data store |
| * @param {int} col The column index for aoColumns |
| * |
| * @name DataTable.defaults.column.createdCell |
| * @dtopt Columns |
| * |
| * @example |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "columnDefs": [ { |
| * "targets": [3], |
| * "createdCell": function (td, cellData, rowData, row, col) { |
| * if ( cellData == "1.7" ) { |
| * $(td).css('color', 'blue') |
| * } |
| * } |
| * } ] |
| * }); |
| * } ); |
| */ |
| "fnCreatedCell": null, |
| |
| |
| /** |
| * This parameter has been replaced by `data` in DataTables to ensure naming |
| * consistency. `dataProp` can still be used, as there is backwards |
| * compatibility in DataTables for this option, but it is strongly |
| * recommended that you use `data` in preference to `dataProp`. |
| * @name DataTable.defaults.column.dataProp |
| */ |
| |
| |
| /** |
| * This property can be used to read data from any data source property, |
| * including deeply nested objects / properties. `data` can be given in a |
| * number of different ways which effect its behaviour: |
| * |
| * * `integer` - treated as an array index for the data source. This is the |
| * default that DataTables uses (incrementally increased for each column). |
| * * `string` - read an object property from the data source. There are |
| * three 'special' options that can be used in the string to alter how |
| * DataTables reads the data from the source object: |
| * * `.` - Dotted Javascript notation. Just as you use a `.` in |
| * Javascript to read from nested objects, so to can the options |
| * specified in `data`. For example: `browser.version` or |
| * `browser.name`. If your object parameter name contains a period, use |
| * `\\` to escape it - i.e. `first\\.name`. |
| * * `[]` - Array notation. DataTables can automatically combine data |
| * from and array source, joining the data with the characters provided |
| * between the two brackets. For example: `name[, ]` would provide a |
| * comma-space separated list from the source array. If no characters |
| * are provided between the brackets, the original array source is |
| * returned. |
| * * `()` - Function notation. Adding `()` to the end of a parameter will |
| * execute a function of the name given. For example: `browser()` for a |
| * simple function on the data source, `browser.version()` for a |
| * function in a nested property or even `browser().version` to get an |
| * object property if the function called returns an object. Note that |
| * function notation is recommended for use in `render` rather than |
| * `data` as it is much simpler to use as a renderer. |
| * * `null` - use the original data source for the row rather than plucking |
| * data directly from it. This action has effects on two other |
| * initialisation options: |
| * * `defaultContent` - When null is given as the `data` option and |
| * `defaultContent` is specified for the column, the value defined by |
| * `defaultContent` will be used for the cell. |
| * * `render` - When null is used for the `data` option and the `render` |
| * option is specified for the column, the whole data source for the |
| * row is used for the renderer. |
| * * `function` - the function given will be executed whenever DataTables |
| * needs to set or get the data for a cell in the column. The function |
| * takes three parameters: |
| * * Parameters: |
| * * `{array|object}` The data source for the row |
| * * `{string}` The type call data requested - this will be 'set' when |
| * setting data or 'filter', 'display', 'type', 'sort' or undefined |
| * when gathering data. Note that when `undefined` is given for the |
| * type DataTables expects to get the raw data for the object back< |
| * * `{*}` Data to set when the second parameter is 'set'. |
| * * Return: |
| * * The return value from the function is not required when 'set' is |
| * the type of call, but otherwise the return is what will be used |
| * for the data requested. |
| * |
| * Note that `data` is a getter and setter option. If you just require |
| * formatting of data for output, you will likely want to use `render` which |
| * is simply a getter and thus simpler to use. |
| * |
| * Note that prior to DataTables 1.9.2 `data` was called `mDataProp`. The |
| * name change reflects the flexibility of this property and is consistent |
| * with the naming of mRender. If 'mDataProp' is given, then it will still |
| * be used by DataTables, as it automatically maps the old name to the new |
| * if required. |
| * |
| * @type string|int|function|null |
| * @default null <i>Use automatically calculated column index</i> |
| * |
| * @name DataTable.defaults.column.data |
| * @dtopt Columns |
| * |
| * @example |
| * // Read table data from objects |
| * // JSON structure for each row: |
| * // { |
| * // "engine": {value}, |
| * // "browser": {value}, |
| * // "platform": {value}, |
| * // "version": {value}, |
| * // "grade": {value} |
| * // } |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "ajaxSource": "sources/objects.txt", |
| * "columns": [ |
| * { "data": "engine" }, |
| * { "data": "browser" }, |
| * { "data": "platform" }, |
| * { "data": "version" }, |
| * { "data": "grade" } |
| * ] |
| * } ); |
| * } ); |
| * |
| * @example |
| * // Read information from deeply nested objects |
| * // JSON structure for each row: |
| * // { |
| * // "engine": {value}, |
| * // "browser": {value}, |
| * // "platform": { |
| * // "inner": {value} |
| * // }, |
| * // "details": [ |
| * // {value}, {value} |
| * // ] |
| * // } |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "ajaxSource": "sources/deep.txt", |
| * "columns": [ |
| * { "data": "engine" }, |
| * { "data": "browser" }, |
| * { "data": "platform.inner" }, |
| * { "data": "platform.details.0" }, |
| * { "data": "platform.details.1" } |
| * ] |
| * } ); |
| * } ); |
| * |
| * @example |
| * // Using `data` as a function to provide different information for |
| * // sorting, filtering and display. In this case, currency (price) |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "columnDefs": [ { |
| * "targets": [ 0 ], |
| * "data": function ( source, type, val ) { |
| * if (type === 'set') { |
| * source.price = val; |
| * // Store the computed dislay and filter values for efficiency |
| * source.price_display = val=="" ? "" : "$"+numberFormat(val); |
| * source.price_filter = val=="" ? "" : "$"+numberFormat(val)+" "+val; |
| * return; |
| * } |
| * else if (type === 'display') { |
| * return source.price_display; |
| * } |
| * else if (type === 'filter') { |
| * return source.price_filter; |
| * } |
| * // 'sort', 'type' and undefined all just use the integer |
| * return source.price; |
| * } |
| * } ] |
| * } ); |
| * } ); |
| * |
| * @example |
| * // Using default content |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "columnDefs": [ { |
| * "targets": [ 0 ], |
| * "data": null, |
| * "defaultContent": "Click to edit" |
| * } ] |
| * } ); |
| * } ); |
| * |
| * @example |
| * // Using array notation - outputting a list from an array |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "columnDefs": [ { |
| * "targets": [ 0 ], |
| * "data": "name[, ]" |
| * } ] |
| * } ); |
| * } ); |
| * |
| */ |
| "mData": null, |
| |
| |
| /** |
| * This property is the rendering partner to `data` and it is suggested that |
| * when you want to manipulate data for display (including filtering, |
| * sorting etc) without altering the underlying data for the table, use this |
| * property. `render` can be considered to be the the read only companion to |
| * `data` which is read / write (then as such more complex). Like `data` |
| * this option can be given in a number of different ways to effect its |
| * behaviour: |
| * |
| * * `integer` - treated as an array index for the data source. This is the |
| * default that DataTables uses (incrementally increased for each column). |
| * * `string` - read an object property from the data source. There are |
| * three 'special' options that can be used in the string to alter how |
| * DataTables reads the data from the source object: |
| * * `.` - Dotted Javascript notation. Just as you use a `.` in |
| * Javascript to read from nested objects, so to can the options |
| * specified in `data`. For example: `browser.version` or |
| * `browser.name`. If your object parameter name contains a period, use |
| * `\\` to escape it - i.e. `first\\.name`. |
| * * `[]` - Array notation. DataTables can automatically combine data |
| * from and array source, joining the data with the characters provided |
| * between the two brackets. For example: `name[, ]` would provide a |
| * comma-space separated list from the source array. If no characters |
| * are provided between the brackets, the original array source is |
| * returned. |
| * * `()` - Function notation. Adding `()` to the end of a parameter will |
| * execute a function of the name given. For example: `browser()` for a |
| * simple function on the data source, `browser.version()` for a |
| * function in a nested property or even `browser().version` to get an |
| * object property if the function called returns an object. |
| * * `object` - use different data for the different data types requested by |
| * DataTables ('filter', 'display', 'type' or 'sort'). The property names |
| * of the object is the data type the property refers to and the value can |
| * defined using an integer, string or function using the same rules as |
| * `render` normally does. Note that an `_` option _must_ be specified. |
| * This is the default value to use if you haven't specified a value for |
| * the data type requested by DataTables. |
| * * `function` - the function given will be executed whenever DataTables |
| * needs to set or get the data for a cell in the column. The function |
| * takes three parameters: |
| * * Parameters: |
| * * {array|object} The data source for the row (based on `data`) |
| * * {string} The type call data requested - this will be 'filter', |
| * 'display', 'type' or 'sort'. |
| * * {array|object} The full data source for the row (not based on |
| * `data`) |
| * * Return: |
| * * The return value from the function is what will be used for the |
| * data requested. |
| * |
| * @type string|int|function|object|null |
| * @default null Use the data source value. |
| * |
| * @name DataTable.defaults.column.render |
| * @dtopt Columns |
| * |
| * @example |
| * // Create a comma separated list from an array of objects |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "ajaxSource": "sources/deep.txt", |
| * "columns": [ |
| * { "data": "engine" }, |
| * { "data": "browser" }, |
| * { |
| * "data": "platform", |
| * "render": "[, ].name" |
| * } |
| * ] |
| * } ); |
| * } ); |
| * |
| * @example |
| * // Execute a function to obtain data |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "columnDefs": [ { |
| * "targets": [ 0 ], |
| * "data": null, // Use the full data source object for the renderer's source |
| * "render": "browserName()" |
| * } ] |
| * } ); |
| * } ); |
| * |
| * @example |
| * // As an object, extracting different data for the different types |
| * // This would be used with a data source such as: |
| * // { "phone": 5552368, "phone_filter": "5552368 555-2368", "phone_display": "555-2368" } |
| * // Here the `phone` integer is used for sorting and type detection, while `phone_filter` |
| * // (which has both forms) is used for filtering for if a user inputs either format, while |
| * // the formatted phone number is the one that is shown in the table. |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "columnDefs": [ { |
| * "targets": [ 0 ], |
| * "data": null, // Use the full data source object for the renderer's source |
| * "render": { |
| * "_": "phone", |
| * "filter": "phone_filter", |
| * "display": "phone_display" |
| * } |
| * } ] |
| * } ); |
| * } ); |
| * |
| * @example |
| * // Use as a function to create a link from the data source |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "columnDefs": [ { |
| * "targets": [ 0 ], |
| * "data": "download_link", |
| * "render": function ( data, type, full ) { |
| * return '<a href="'+data+'">Download</a>'; |
| * } |
| * } ] |
| * } ); |
| * } ); |
| */ |
| "mRender": null, |
| |
| |
| /** |
| * Change the cell type created for the column - either TD cells or TH cells. This |
| * can be useful as TH cells have semantic meaning in the table body, allowing them |
| * to act as a header for a row (you may wish to add scope='row' to the TH elements). |
| * @type string |
| * @default td |
| * |
| * @name DataTable.defaults.column.cellType |
| * @dtopt Columns |
| * |
| * @example |
| * // Make the first column use TH cells |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "columnDefs": [ { |
| * "targets": [ 0 ], |
| * "cellType": "th" |
| * } ] |
| * } ); |
| * } ); |
| */ |
| "sCellType": "td", |
| |
| |
| /** |
| * Class to give to each cell in this column. |
| * @type string |
| * @default <i>Empty string</i> |
| * |
| * @name DataTable.defaults.column.class |
| * @dtopt Columns |
| * |
| * @example |
| * // Using `columnDefs` |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "columnDefs": [ |
| * { "class": "my_class", "targets": [ 0 ] } |
| * ] |
| * } ); |
| * } ); |
| * |
| * @example |
| * // Using `columns` |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "columns": [ |
| * { "class": "my_class" }, |
| * null, |
| * null, |
| * null, |
| * null |
| * ] |
| * } ); |
| * } ); |
| */ |
| "sClass": "", |
| |
| /** |
| * When DataTables calculates the column widths to assign to each column, |
| * it finds the longest string in each column and then constructs a |
| * temporary table and reads the widths from that. The problem with this |
| * is that "mmm" is much wider then "iiii", but the latter is a longer |
| * string - thus the calculation can go wrong (doing it properly and putting |
| * it into an DOM object and measuring that is horribly(!) slow). Thus as |
| * a "work around" we provide this option. It will append its value to the |
| * text that is found to be the longest string for the column - i.e. padding. |
| * Generally you shouldn't need this! |
| * @type string |
| * @default <i>Empty string<i> |
| * |
| * @name DataTable.defaults.column.contentPadding |
| * @dtopt Columns |
| * |
| * @example |
| * // Using `columns` |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "columns": [ |
| * null, |
| * null, |
| * null, |
| * { |
| * "contentPadding": "mmm" |
| * } |
| * ] |
| * } ); |
| * } ); |
| */ |
| "sContentPadding": "", |
| |
| |
| /** |
| * Allows a default value to be given for a column's data, and will be used |
| * whenever a null data source is encountered (this can be because `data` |
| * is set to null, or because the data source itself is null). |
| * @type string |
| * @default null |
| * |
| * @name DataTable.defaults.column.defaultContent |
| * @dtopt Columns |
| * |
| * @example |
| * // Using `columnDefs` |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "columnDefs": [ |
| * { |
| * "data": null, |
| * "defaultContent": "Edit", |
| * "targets": [ -1 ] |
| * } |
| * ] |
| * } ); |
| * } ); |
| * |
| * @example |
| * // Using `columns` |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "columns": [ |
| * null, |
| * null, |
| * null, |
| * { |
| * "data": null, |
| * "defaultContent": "Edit" |
| * } |
| * ] |
| * } ); |
| * } ); |
| */ |
| "sDefaultContent": null, |
| |
| |
| /** |
| * This parameter is only used in DataTables' server-side processing. It can |
| * be exceptionally useful to know what columns are being displayed on the |
| * client side, and to map these to database fields. When defined, the names |
| * also allow DataTables to reorder information from the server if it comes |
| * back in an unexpected order (i.e. if you switch your columns around on the |
| * client-side, your server-side code does not also need updating). |
| * @type string |
| * @default <i>Empty string</i> |
| * |
| * @name DataTable.defaults.column.name |
| * @dtopt Columns |
| * |
| * @example |
| * // Using `columnDefs` |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "columnDefs": [ |
| * { "name": "engine", "targets": [ 0 ] }, |
| * { "name": "browser", "targets": [ 1 ] }, |
| * { "name": "platform", "targets": [ 2 ] }, |
| * { "name": "version", "targets": [ 3 ] }, |
| * { "name": "grade", "targets": [ 4 ] } |
| * ] |
| * } ); |
| * } ); |
| * |
| * @example |
| * // Using `columns` |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "columns": [ |
| * { "name": "engine" }, |
| * { "name": "browser" }, |
| * { "name": "platform" }, |
| * { "name": "version" }, |
| * { "name": "grade" } |
| * ] |
| * } ); |
| * } ); |
| */ |
| "sName": "", |
| |
| |
| /** |
| * Defines a data source type for the ordering which can be used to read |
| * real-time information from the table (updating the internally cached |
| * version) prior to ordering. This allows ordering to occur on user |
| * editable elements such as form inputs. |
| * @type string |
| * @default std |
| * |
| * @name DataTable.defaults.column.orderDataType |
| * @dtopt Columns |
| * |
| * @example |
| * // Using `columnDefs` |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "columnDefs": [ |
| * { "orderDataType": "dom-text", "targets": [ 2, 3 ] }, |
| * { "type": "numeric", "targets": [ 3 ] }, |
| * { "orderDataType": "dom-select", "targets": [ 4 ] }, |
| * { "orderDataType": "dom-checkbox", "targets": [ 5 ] } |
| * ] |
| * } ); |
| * } ); |
| * |
| * @example |
| * // Using `columns` |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "columns": [ |
| * null, |
| * null, |
| * { "orderDataType": "dom-text" }, |
| * { "orderDataType": "dom-text", "type": "numeric" }, |
| * { "orderDataType": "dom-select" }, |
| * { "orderDataType": "dom-checkbox" } |
| * ] |
| * } ); |
| * } ); |
| */ |
| "sSortDataType": "std", |
| |
| |
| /** |
| * The title of this column. |
| * @type string |
| * @default null <i>Derived from the 'TH' value for this column in the |
| * original HTML table.</i> |
| * |
| * @name DataTable.defaults.column.title |
| * @dtopt Columns |
| * |
| * @example |
| * // Using `columnDefs` |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "columnDefs": [ |
| * { "title": "My column title", "targets": [ 0 ] } |
| * ] |
| * } ); |
| * } ); |
| * |
| * @example |
| * // Using `columns` |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "columns": [ |
| * { "title": "My column title" }, |
| * null, |
| * null, |
| * null, |
| * null |
| * ] |
| * } ); |
| * } ); |
| */ |
| "sTitle": null, |
| |
| |
| /** |
| * The type allows you to specify how the data for this column will be |
| * ordered. Four types (string, numeric, date and html (which will strip |
| * HTML tags before ordering)) are currently available. Note that only date |
| * formats understood by Javascript's Date() object will be accepted as type |
| * date. For example: "Mar 26, 2008 5:03 PM". May take the values: 'string', |
| * 'numeric', 'date' or 'html' (by default). Further types can be adding |
| * through plug-ins. |
| * @type string |
| * @default null <i>Auto-detected from raw data</i> |
| * |
| * @name DataTable.defaults.column.type |
| * @dtopt Columns |
| * |
| * @example |
| * // Using `columnDefs` |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "columnDefs": [ |
| * { "type": "html", "targets": [ 0 ] } |
| * ] |
| * } ); |
| * } ); |
| * |
| * @example |
| * // Using `columns` |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "columns": [ |
| * { "type": "html" }, |
| * null, |
| * null, |
| * null, |
| * null |
| * ] |
| * } ); |
| * } ); |
| */ |
| "sType": null, |
| |
| |
| /** |
| * Defining the width of the column, this parameter may take any CSS value |
| * (3em, 20px etc). DataTables applies 'smart' widths to columns which have not |
| * been given a specific width through this interface ensuring that the table |
| * remains readable. |
| * @type string |
| * @default null <i>Automatic</i> |
| * |
| * @name DataTable.defaults.column.width |
| * @dtopt Columns |
| * |
| * @example |
| * // Using `columnDefs` |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "columnDefs": [ |
| * { "width": "20%", "targets": [ 0 ] } |
| * ] |
| * } ); |
| * } ); |
| * |
| * @example |
| * // Using `columns` |
| * $(document).ready( function() { |
| * $('#example').dataTable( { |
| * "columns": [ |
| * { "width": "20%" }, |
| * null, |
| * null, |
| * null, |
| * null |
| * ] |
| * } ); |
| * } ); |
| */ |
| "sWidth": null |
| }; |
| |
| _fnHungarianMap( DataTable.defaults.column ); |
| |
| |
| |
| /** |
| * DataTables settings object - this holds all the information needed for a |
| * given table, including configuration, data and current application of the |
| * table options. DataTables does not have a single instance for each DataTable |
| * with the settings attached to that instance, but rather instances of the |
| * DataTable "class" are created on-the-fly as needed (typically by a |
| * $().dataTable() call) and the settings object is then applied to that |
| * instance. |
| * |
| * Note that this object is related to {@link DataTable.defaults} but this |
| * one is the internal data store for DataTables's cache of columns. It should |
| * NOT be manipulated outside of DataTables. Any configuration should be done |
| * through the initialisation options. |
| * @namespace |
| * @todo Really should attach the settings object to individual instances so we |
| * don't need to create new instances on each $().dataTable() call (if the |
| * table already exists). It would also save passing oSettings around and |
| * into every single function. However, this is a very significant |
| * architecture change for DataTables and will almost certainly break |
| * backwards compatibility with older installations. This is something that |
| * will be done in 2.0. |
| */ |
| DataTable.models.oSettings = { |
| /** |
| * Primary features of DataTables and their enablement state. |
| * @namespace |
| */ |
| "oFeatures": { |
| |
| /** |
| * Flag to say if DataTables should automatically try to calculate the |
| * optimum table and columns widths (true) or not (false). |
| * Note that this parameter will be set by the initialisation routine. To |
| * set a default use {@link DataTable.defaults}. |
| * @type boolean |
| */ |
| "bAutoWidth": null, |
| |
| /** |
| * Delay the creation of TR and TD elements until they are actually |
| * needed by a driven page draw. This can give a significant speed |
| * increase for Ajax source and Javascript source data, but makes no |
| * difference at all fro DOM and server-side processing tables. |
| * Note that this parameter will be set by the initialisation routine. To |
| * set a default use {@link DataTable.defaults}. |
| * @type boolean |
| */ |
| "bDeferRender": null, |
| |
| /** |
| * Enable filtering on the table or not. Note that if this is disabled |
| * then there is no filtering at all on the table, including fnFilter. |
| * To just remove the filtering input use sDom and remove the 'f' option. |
| * Note that this parameter will be set by the initialisation routine. To |
| * set a default use {@link DataTable.defaults}. |
| * @type boolean |
| */ |
| "bFilter": null, |
| |
| /** |
| * Table information element (the 'Showing x of y records' div) enable |
| * flag. |
| * Note that this parameter will be set by the initialisation routine. To |
| * set a default use {@link DataTable.defaults}. |
| * @type boolean |
| */ |
| "bInfo": null, |
| |
| /** |
| * Present a user control allowing the end user to change the page size |
| * when pagination is enabled. |
| * Note that this parameter will be set by the initialisation routine. To |
| * set a default use {@link DataTable.defaults}. |
| * @type boolean |
| */ |
| "bLengthChange": null, |
| |
| /** |
| * Pagination enabled or not. Note that if this is disabled then length |
| * changing must also be disabled. |
| * Note that this parameter will be set by the initialisation routine. To |
| * set a default use {@link DataTable.defaults}. |
| * @type boolean |
| */ |
| "bPaginate": null, |
| |
| /** |
| * Processing indicator enable flag whenever DataTables is enacting a |
| * user request - typically an Ajax request for server-side processing. |
| * Note that this parameter will be set by the initialisation routine. To |
| * set a default use {@link DataTable.defaults}. |
| * @type boolean |
| */ |
| "bProcessing": null, |
| |
| /** |
| * Server-side processing enabled flag - when enabled DataTables will |
| * get all data from the server for every draw - there is no filtering, |
| * sorting or paging done on the client-side. |
| * Note that this parameter will be set by the initialisation routine. To |
| * set a default use {@link DataTable.defaults}. |
| * @type boolean |
| */ |
| "bServerSide": null, |
| |
| /** |
| * Sorting enablement flag. |
| * Note that this parameter will be set by the initialisation routine. To |
| * set a default use {@link DataTable.defaults}. |
| * @type boolean |
| */ |
| "bSort": null, |
| |
| /** |
| * Multi-column sorting |
| * Note that this parameter will be set by the initialisation routine. To |
| * set a default use {@link DataTable.defaults}. |
| * @type boolean |
| */ |
| "bSortMulti": null, |
| |
| /** |
| * Apply a class to the columns which are being sorted to provide a |
| * visual highlight or not. This can slow things down when enabled since |
| * there is a lot of DOM interaction. |
| * Note that this parameter will be set by the initialisation routine. To |
| * set a default use {@link DataTable.defaults}. |
| * @type boolean |
| */ |
| "bSortClasses": null, |
| |
| /** |
| * State saving enablement flag. |
| * Note that this parameter will be set by the initialisation routine. To |
| * set a default use {@link DataTable.defaults}. |
| * @type boolean |
| */ |
| "bStateSave": null |
| }, |
| |
| |
| /** |
| * Scrolling settings for a table. |
| * @namespace |
| */ |
| "oScroll": { |
| /** |
| * When the table is shorter in height than sScrollY, collapse the |
| * table container down to the height of the table (when true). |
| * Note that this parameter will be set by the initialisation routine. To |
| * set a default use {@link DataTable.defaults}. |
| * @type boolean |
| */ |
| "bCollapse": null, |
| |
| /** |
| * Width of the scrollbar for the web-browser's platform. Calculated |
| * during table initialisation. |
| * @type int |
| * @default 0 |
| */ |
| "iBarWidth": 0, |
| |
| /** |
| * Viewport width for horizontal scrolling. Horizontal scrolling is |
| * disabled if an empty string. |
| * Note that this parameter will be set by the initialisation routine. To |
| * set a default use {@link DataTable.defaults}. |
| * @type string |
| */ |
| "sX": null, |
| |
| /** |
| * Width to expand the table to when using x-scrolling. Typically you |
| * should not need to use this. |
| * Note that this parameter will be set by the initialisation routine. To |
| * set a default use {@link DataTable.defaults}. |
| * @type string |
| * @deprecated |
| */ |
| "sXInner": null, |
| |
| /** |
| * Viewport height for vertical scrolling. Vertical scrolling is disabled |
| * if an empty string. |
| * Note that this parameter will be set by the initialisation routine. To |
| * set a default use {@link DataTable.defaults}. |
| * @type string |
| */ |
| "sY": null |
| }, |
| |
| /** |
| * Language information for the table. |
| * @namespace |
| * @extends DataTable.defaults.oLanguage |
| */ |
| "oLanguage": { |
| /** |
| * Information callback function. See |
| * {@link DataTable.defaults.fnInfoCallback} |
| * @type function |
| * @default null |
| */ |
| "fnInfoCallback": null |
| }, |
| |
| /** |
| * Browser support parameters |
| * @namespace |
| */ |
| "oBrowser": { |
| /** |
| * Indicate if the browser incorrectly calculates width:100% inside a |
| * scrolling element (IE6/7) |
| * @type boolean |
| * @default false |
| */ |
| "bScrollOversize": false, |
| |
| /** |
| * Determine if the vertical scrollbar is on the right or left of the |
| * scrolling container - needed for rtl language layout, although not |
| * all browsers move the scrollbar (Safari). |
| * @type boolean |
| * @default false |
| */ |
| "bScrollbarLeft": false, |
| |
| /** |
| * Flag for if `getBoundingClientRect` is fully supported or not |
| * @type boolean |
| * @default false |
| */ |
| "bBounding": false, |
| |
| /** |
| * Browser scrollbar width |
| * @type integer |
| * @default 0 |
| */ |
| "barWidth": 0 |
| }, |
| |
| |
| "ajax": null, |
| |
| |
| /** |
| * Array referencing the nodes which are used for the features. The |
| * parameters of this object match what is allowed by sDom - i.e. |
| * <ul> |
| * <li>'l' - Length changing</li> |
| * <li>'f' - Filtering input</li> |
| * <li>'t' - The table!</li> |
| * <li>'i' - Information</li> |
| * <li>'p' - Pagination</li> |
| * <li>'r' - pRocessing</li> |
| * </ul> |
| * @type array |
| * @default [] |
| */ |
| "aanFeatures": [], |
| |
| /** |
| * Store data information - see {@link DataTable.models.oRow} for detailed |
| * information. |
| * @type array |
| * @default [] |
| */ |
| "aoData": [], |
| |
| /** |
| * Array of indexes which are in the current display (after filtering etc) |
| * @type array |
| * @default [] |
| */ |
| "aiDisplay": [], |
| |
| /** |
| * Array of indexes for display - no filtering |
| * @type array |
| * @default [] |
| */ |
| "aiDisplayMaster": [], |
| |
| /** |
| * Map of row ids to data indexes |
| * @type object |
| * @default {} |
| */ |
| "aIds": {}, |
| |
| /** |
| * Store information about each column that is in use |
| * @type array |
| * @default [] |
| */ |
| "aoColumns": [], |
| |
| /** |
| * Store information about the table's header |
| * @type array |
| * @default [] |
| */ |
| "aoHeader": [], |
| |
| /** |
| * Store information about the table's footer |
| * @type array |
| * @default [] |
| */ |
| "aoFooter": [], |
| |
| /** |
| * Store the applied global search information in case we want to force a |
| * research or compare the old search to a new one. |
| * Note that this parameter will be set by the initialisation routine. To |
| * set a default use {@link DataTable.defaults}. |
| * @namespace |
| * @extends DataTable.models.oSearch |
| */ |
| "oPreviousSearch": {}, |
| |
| /** |
| * Store the applied search for each column - see |
| * {@link DataTable.models.oSearch} for the format that is used for the |
| * filtering information for each column. |
| * @type array |
| * @default [] |
| */ |
| "aoPreSearchCols": [], |
| |
| /** |
| * Sorting that is applied to the table. Note that the inner arrays are |
| * used in the following manner: |
| * <ul> |
| * <li>Index 0 - column number</li> |
| * <li>Index 1 - current sorting direction</li> |
| * </ul> |
| * Note that this parameter will be set by the initialisation routine. To |
| * set a default use {@link DataTable.defaults}. |
| * @type array |
| * @todo These inner arrays should really be objects |
| */ |
| "aaSorting": null, |
| |
| /** |
| * Sorting that is always applied to the table (i.e. prefixed in front of |
| * aaSorting). |
| * Note that this parameter will be set by the initialisation routine. To |
| * set a default use {@link DataTable.defaults}. |
| * @type array |
| * @default [] |
| */ |
| "aaSortingFixed": [], |
| |
| /** |
| * Classes to use for the striping of a table. |
| * Note that this parameter will be set by the initialisation routine. To |
| * set a default use {@link DataTable.defaults}. |
| * @type array |
| * @default [] |
| */ |
| "asStripeClasses": null, |
| |
| /** |
| * If restoring a table - we should restore its striping classes as well |
| * @type array |
| * @default [] |
| */ |
| "asDestroyStripes": [], |
| |
| /** |
| * If restoring a table - we should restore its width |
| * @type int |
| * @default 0 |
| */ |
| "sDestroyWidth": 0, |
| |
| /** |
| * Callback functions array for every time a row is inserted (i.e. on a draw). |
| * @type array |
| * @default [] |
| */ |
| "aoRowCallback": [], |
| |
| /** |
| * Callback functions for the header on each draw. |
| * @type array |
| * @default [] |
| */ |
| "aoHeaderCallback": [], |
| |
| /** |
| * Callback function for the footer on each draw. |
| * @type array |
| * @default [] |
| */ |
| "aoFooterCallback": [], |
| |
| /** |
| * Array of callback functions for draw callback functions |
| * @type array |
| * @default [] |
| */ |
| "aoDrawCallback": [], |
| |
| /** |
| * Array of callback functions for row created function |
| * @type array |
| * @default [] |
| */ |
| "aoRowCreatedCallback": [], |
| |
| /** |
| * Callback functions for just before the table is redrawn. A return of |
| * false will be used to cancel the draw. |
| * @type array |
| * @default [] |
| */ |
| "aoPreDrawCallback": [], |
| |
| /** |
| * Callback functions for when the table has been initialised. |
| * @type array |
| * @default [] |
| */ |
| "aoInitComplete": [], |
| |
| |
| /** |
| * Callbacks for modifying the settings to be stored for state saving, prior to |
| * saving state. |
| * @type array |
| * @default [] |
| */ |
| "aoStateSaveParams": [], |
| |
| /** |
| * Callbacks for modifying the settings that have been stored for state saving |
| * prior to using the stored values to restore the state. |
| * @type array |
| * @default [] |
| */ |
| "aoStateLoadParams": [], |
| |
| /** |
| * Callbacks for operating on the settings object once the saved state has been |
| * loaded |
| * @type array |
| * @default [] |
| */ |
| "aoStateLoaded": [], |
| |
| /** |
| * Cache the table ID for quick access |
| * @type string |
| * @default <i>Empty string</i> |
| */ |
| "sTableId": "", |
| |
| /** |
| * The TABLE node for the main table |
| * @type node |
| * @default null |
| */ |
| "nTable": null, |
| |
| /** |
| * Permanent ref to the thead element |
| * @type node |
| * @default null |
| */ |
| "nTHead": null, |
| |
| /** |
| * Permanent ref to the tfoot element - if it exists |
| * @type node |
| * @default null |
| */ |
| "nTFoot": null, |
| |
| /** |
| * Permanent ref to the tbody element |
| * @type node |
| * @default null |
| */ |
| "nTBody": null, |
| |
| /** |
| * Cache the wrapper node (contains all DataTables controlled elements) |
| * @type node |
| * @default null |
| */ |
| "nTableWrapper": null, |
| |
| /** |
| * Indicate if when using server-side processing the loading of data |
| * should be deferred until the second draw. |
| * Note that this parameter will be set by the initialisation routine. To |
| * set a default use {@link DataTable.defaults}. |
| * @type boolean |
| * @default false |
| */ |
| "bDeferLoading": false, |
| |
| /** |
| * Indicate if all required information has been read in |
| * @type boolean |
| * @default false |
| */ |
| "bInitialised": false, |
| |
| /** |
| * Information about open rows. Each object in the array has the parameters |
| * 'nTr' and 'nParent' |
| * @type array |
| * @default [] |
| */ |
| "aoOpenRows": [], |
| |
| /** |
| * Dictate the positioning of DataTables' control elements - see |
| * {@link DataTable.model.oInit.sDom}. |
| * Note that this parameter will be set by the initialisation routine. To |
| * set a default use {@link DataTable.defaults}. |
| * @type string |
| * @default null |
| */ |
| "sDom": null, |
| |
| /** |
| * Search delay (in mS) |
| * @type integer |
| * @default null |
| */ |
| "searchDelay": null, |
| |
| /** |
| * Which type of pagination should be used. |
| * Note that this parameter will be set by the initialisation routine. To |
| * set a default use {@link DataTable.defaults}. |
| * @type string |
| * @default two_button |
| */ |
| "sPaginationType": "two_button", |
| |
| /** |
| * The state duration (for `stateSave`) in seconds. |
| * Note that this parameter will be set by the initialisation routine. To |
| * set a default use {@link DataTable.defaults}. |
| * @type int |
| * @default 0 |
| */ |
| "iStateDuration": 0, |
| |
| /** |
| * Array of callback functions for state saving. Each array element is an |
| * object with the following parameters: |
| * <ul> |
| * <li>function:fn - function to call. Takes two parameters, oSettings |
| * and the JSON string to save that has been thus far created. Returns |
| * a JSON string to be inserted into a json object |
| * (i.e. '"param": [ 0, 1, 2]')</li> |
| * <li>string:sName - name of callback</li> |
| * </ul> |
| * @type array |
| * @default [] |
| */ |
| "aoStateSave": [], |
| |
| /** |
| * Array of callback functions for state loading. Each array element is an |
| * object with the following parameters: |
| * <ul> |
| * <li>function:fn - function to call. Takes two parameters, oSettings |
| * and the object stored. May return false to cancel state loading</li> |
| * <li>string:sName - name of callback</li> |
| * </ul> |
| * @type array |
| * @default [] |
| */ |
| "aoStateLoad": [], |
| |
| /** |
| * State that was saved. Useful for back reference |
| * @type object |
| * @default null |
| */ |
| "oSavedState": null, |
| |
| /** |
| * State that was loaded. Useful for back reference |
| * @type object |
| * @default null |
| */ |
| "oLoadedState": null, |
| |
| /** |
| * Source url for AJAX data for the table. |
| * Note that this parameter will be set by the initialisation routine. To |
| * set a default use {@link DataTable.defaults}. |
| * @type string |
| * @default null |
| */ |
| "sAjaxSource": null, |
| |
| /** |
| * Property from a given object from which to read the table data from. This |
| * can be an empty string (when not server-side processing), in which case |
| * it is assumed an an array is given directly. |
| * Note that this parameter will be set by the initialisation routine. To |
| * set a default use {@link DataTable.defaults}. |
| * @type string |
| */ |
| "sAjaxDataProp": null, |
| |
| /** |
| * Note if draw should be blocked while getting data |
| * @type boolean |
| * @default true |
| */ |
| "bAjaxDataGet": true, |
| |
| /** |
| * The last jQuery XHR object that was used for server-side data gathering. |
| * This can be used for working with the XHR information in one of the |
| * callbacks |
| * @type object |
| * @default null |
| */ |
| "jqXHR": null, |
| |
| /** |
| * JSON returned from the server in the last Ajax request |
| * @type object |
| * @default undefined |
| */ |
| "json": undefined, |
| |
| /** |
| * Data submitted as part of the last Ajax request |
| * @type object |
| * @default undefined |
| */ |
| "oAjaxData": undefined, |
| |
| /** |
| * Function to get the server-side data. |
| * Note that this parameter will be set by the initialisation routine. To |
| * set a default use {@link DataTable.defaults}. |
| * @type function |
| */ |
| "fnServerData": null, |
| |
| /** |
| * Functions which are called prior to sending an Ajax request so extra |
| * parameters can easily be sent to the server |
| * @type array |
| * @default [] |
| */ |
| "aoServerParams": [], |
| |
| /** |
| * Send the XHR HTTP method - GET or POST (could be PUT or DELETE if |
| * required). |
| * Note that this parameter will be set by the initialisation routine. To |
| * set a default use {@link DataTable.defaults}. |
| * @type string |
| */ |
| "sServerMethod": null, |
| |
| /** |
| * Format numbers for display. |
| * Note that this parameter will be set by the initialisation routine. To |
| * set a default use {@link DataTable.defaults}. |
| * @type function |
| */ |
| "fnFormatNumber": null, |
| |
| /** |
| * List of options that can be used for the user selectable length menu. |
| * Note that this parameter will be set by the initialisation routine. To |
| * set a default use {@link DataTable.defaults}. |
| * @type array |
| * @default [] |
| */ |
| "aLengthMenu": null, |
| |
| /** |
| * Counter for the draws that the table does. Also used as a tracker for |
| * server-side processing |
| * @type int |
| * @default 0 |
| */ |
| "iDraw": 0, |
| |
| /** |
| * Indicate if a redraw is being done - useful for Ajax |
| * @type boolean |
| * @default false |
| */ |
| "bDrawing": false, |
| |
| /** |
| * Draw index (iDraw) of the last error when parsing the returned data |
| * @type int |
| * @default -1 |
| */ |
| "iDrawError": -1, |
| |
| /** |
| * Paging display length |
| * @type int |
| * @default 10 |
| */ |
| "_iDisplayLength": 10, |
| |
| /** |
| * Paging start point - aiDisplay index |
| * @type int |
| * @default 0 |
| */ |
| "_iDisplayStart": 0, |
| |
| /** |
| * Server-side processing - number of records in the result set |
| * (i.e. before filtering), Use fnRecordsTotal rather than |
| * this property to get the value of the number of records, regardless of |
| * the server-side processing setting. |
| * @type int |
| * @default 0 |
| * @private |
| */ |
| "_iRecordsTotal": 0, |
| |
| /** |
| * Server-side processing - number of records in the current display set |
| * (i.e. after filtering). Use fnRecordsDisplay rather than |
| * this property to get the value of the number of records, regardless of |
| * the server-side processing setting. |
| * @type boolean |
| * @default 0 |
| * @private |
| */ |
| "_iRecordsDisplay": 0, |
| |
| /** |
| * Flag to indicate if jQuery UI marking and classes should be used. |
| * Note that this parameter will be set by the initialisation routine. To |
| * set a default use {@link DataTable.defaults}. |
| * @type boolean |
| */ |
| "bJUI": null, |
| |
| /** |
| * The classes to use for the table |
| * @type object |
| * @default {} |
| */ |
| "oClasses": {}, |
| |
| /** |
| * Flag attached to the settings object so you can check in the draw |
| * callback if filtering has been done in the draw. Deprecated in favour of |
| * events. |
| * @type boolean |
| * @default false |
| * @deprecated |
| */ |
| "bFiltered": false, |
| |
| /** |
| * Flag attached to the settings object so you can check in the draw |
| * callback if sorting has been done in the draw. Deprecated in favour of |
| * events. |
| * @type boolean |
| * @default false |
| * @deprecated |
| */ |
| "bSorted": false, |
| |
| /** |
| * Indicate that if multiple rows are in the header and there is more than |
| * one unique cell per column, if the top one (true) or bottom one (false) |
| * should be used for sorting / title by DataTables. |
| * Note that this parameter will be set by the initialisation routine. To |
| * set a default use {@link DataTable.defaults}. |
| * @type boolean |
| */ |
| "bSortCellsTop": null, |
| |
| /** |
| * Initialisation object that is used for the table |
| * @type object |
| * @default null |
| */ |
| "oInit": null, |
| |
| /** |
| * Destroy callback functions - for plug-ins to attach themselves to the |
| * destroy so they can clean up markup and events. |
| * @type array |
| * @default [] |
| */ |
| "aoDestroyCallback": [], |
| |
| |
| /** |
| * Get the number of records in the current record set, before filtering |
| * @type function |
| */ |
| "fnRecordsTotal": function () |
| { |
| return _fnDataSource( this ) == 'ssp' ? |
| this._iRecordsTotal * 1 : |
| this.aiDisplayMaster.length; |
| }, |
| |
| /** |
| * Get the number of records in the current record set, after filtering |
| * @type function |
| */ |
| "fnRecordsDisplay": function () |
| { |
| return _fnDataSource( this ) == 'ssp' ? |
| this._iRecordsDisplay * 1 : |
| this.aiDisplay.length; |
| }, |
| |
| /** |
| * Get the display end point - aiDisplay index |
| * @type function |
| */ |
| "fnDisplayEnd": function () |
| { |
| var |
| len = this._iDisplayLength, |
| start = this._iDisplayStart, |
| calc = start + len, |
| records = this.aiDisplay.length, |
| features = this.oFeatures, |
| paginate = features.bPaginate; |
| |
| if ( features.bServerSide ) { |
| return paginate === false || len === -1 ? |
| start + records : |
| Math.min( start+len, this._iRecordsDisplay ); |
| } |
| else { |
| return ! paginate || calc>records || len===-1 ? |
| records : |
| calc; |
| } |
| }, |
| |
| /** |
| * The DataTables object for this table |
| * @type object |
| * @default null |
| */ |
| "oInstance": null, |
| |
| /** |
| * Unique identifier for each instance of the DataTables object. If there |
| * is an ID on the table node, then it takes that value, otherwise an |
| * incrementing internal counter is used. |
| * @type string |
| * @default null |
| */ |
| "sInstance": null, |
| |
| /** |
| * tabindex attribute value that is added to DataTables control elements, allowing |
| * keyboard navigation of the table and its controls. |
| */ |
| "iTabIndex": 0, |
| |
| /** |
| * DIV container for the footer scrolling table if scrolling |
| */ |
| "nScrollHead": null, |
| |
| /** |
| * DIV container for the footer scrolling table if scrolling |
| */ |
| "nScrollFoot": null, |
| |
| /** |
| * Last applied sort |
| * @type array |
| * @default [] |
| */ |
| "aLastSort": [], |
| |
| /** |
| * Stored plug-in instances |
| * @type object |
| * @default {} |
| */ |
| "oPlugins": {}, |
| |
| /** |
| * Function used to get a row's id from the row's data |
| * @type function |
| * @default null |
| */ |
| "rowIdFn": null, |
| |
| /** |
| * Data location where to store a row's id |
| * @type string |
| * @default null |
| */ |
| "rowId": null |
| }; |
| |
| /** |
| * Extension object for DataTables that is used to provide all extension |
| * options. |
| * |
| * Note that the `DataTable.ext` object is available through |
| * `jQuery.fn.dataTable.ext` where it may be accessed and manipulated. It is |
| * also aliased to `jQuery.fn.dataTableExt` for historic reasons. |
| * @namespace |
| * @extends DataTable.models.ext |
| */ |
| |
| |
| /** |
| * DataTables extensions |
| * |
| * This namespace acts as a collection area for plug-ins that can be used to |
| * extend DataTables capabilities. Indeed many of the build in methods |
| * use this method to provide their own capabilities (sorting methods for |
| * example). |
| * |
| * Note that this namespace is aliased to `jQuery.fn.dataTableExt` for legacy |
| * reasons |
| * |
| * @namespace |
| */ |
| DataTable.ext = _ext = { |
| /** |
| * Buttons. For use with the Buttons extension for DataTables. This is |
| * defined here so other extensions can define buttons regardless of load |
| * order. It is _not_ used by DataTables core. |
| * |
| * @type object |
| * @default {} |
| */ |
| buttons: {}, |
| |
| |
| /** |
| * Element class names |
| * |
| * @type object |
| * @default {} |
| */ |
| classes: {}, |
| |
| |
| /** |
| * DataTables build type (expanded by the download builder) |
| * |
| * @type string |
| */ |
| build:"bs/jqc-1.12.3/dt-1.10.12", |
| |
| |
| /** |
| * Error reporting. |
| * |
| * How should DataTables report an error. Can take the value 'alert', |
| * 'throw', 'none' or a function. |
| * |
| * @type string|function |
| * @default alert |
| */ |
| errMode: "alert", |
| |
| |
| /** |
| * Feature plug-ins. |
| * |
| * This is an array of objects which describe the feature plug-ins that are |
| * available to DataTables. These feature plug-ins are then available for |
| * use through the `dom` initialisation option. |
| * |
| * Each feature plug-in is described by an object which must have the |
| * following properties: |
| * |
| * * `fnInit` - function that is used to initialise the plug-in, |
| * * `cFeature` - a character so the feature can be enabled by the `dom` |
| * instillation option. This is case sensitive. |
| * |
| * The `fnInit` function has the following input parameters: |
| * |
| * 1. `{object}` DataTables settings object: see |
| * {@link DataTable.models.oSettings} |
| * |
| * And the following return is expected: |
| * |
| * * {node|null} The element which contains your feature. Note that the |
| * return may also be void if your plug-in does not require to inject any |
| * DOM elements into DataTables control (`dom`) - for example this might |
| * be useful when developing a plug-in which allows table control via |
| * keyboard entry |
| * |
| * @type array |
| * |
| * @example |
| * $.fn.dataTable.ext.features.push( { |
| * "fnInit": function( oSettings ) { |
| * return new TableTools( { "oDTSettings": oSettings } ); |
| * }, |
| * "cFeature": "T" |
| * } ); |
| */ |
| feature: [], |
| |
| |
| /** |
| * Row searching. |
| * |
| * This method of searching is complimentary to the default type based |
| * searching, and a lot more comprehensive as it allows you complete control |
| * over the searching logic. Each element in this array is a function |
| * (parameters described below) that is called for every row in the table, |
| * and your logic decides if it should be included in the searching data set |
| * or not. |
| * |
| * Searching functions have the following input parameters: |
| * |
| * 1. `{object}` DataTables settings object: see |
| * {@link DataTable.models.oSettings} |
| * 2. `{array|object}` Data for the row to be processed (same as the |
| * original format that was passed in as the data source, or an array |
| * from a DOM data source |
| * 3. `{int}` Row index ({@link DataTable.models.oSettings.aoData}), which |
| * can be useful to retrieve the `TR` element if you need DOM interaction. |
| * |
| * And the following return is expected: |
| * |
| * * {boolean} Include the row in the searched result set (true) or not |
| * (false) |
| * |
| * Note that as with the main search ability in DataTables, technically this |
| * is "filtering", since it is subtractive. However, for consistency in |
| * naming we call it searching here. |
| * |
| * @type array |
| * @default [] |
| * |
| * @example |
| * // The following example shows custom search being applied to the |
| * // fourth column (i.e. the data[3] index) based on two input values |
| * // from the end-user, matching the data in a certain range. |
| * $.fn.dataTable.ext.search.push( |
| * function( settings, data, dataIndex ) { |
| * var min = document.getElementById('min').value * 1; |
| * var max = document.getElementById('max').value * 1; |
| * var version = data[3] == "-" ? 0 : data[3]*1; |
| * |
| * if ( min == "" && max == "" ) { |
| * return true; |
| * } |
| * else if ( min == "" && version < max ) { |
| * return true; |
| * } |
| * else if ( min < version && "" == max ) { |
| * return true; |
| * } |
| * else if ( min < version && version < max ) { |
| * return true; |
| * } |
| * return false; |
| * } |
| * ); |
| */ |
| search: [], |
| |
| |
| /** |
| * Selector extensions |
| * |
| * The `selector` option can be used to extend the options available for the |
| * selector modifier options (`selector-modifier` object data type) that |
| * each of the three built in selector types offer (row, column and cell + |
| * their plural counterparts). For example the Select extension uses this |
| * mechanism to provide an option to select only rows, columns and cells |
| * that have been marked as selected by the end user (`{selected: true}`), |
| * which can be used in conjunction with the existing built in selector |
| * options. |
| * |
| * Each property is an array to which functions can be pushed. The functions |
| * take three attributes: |
| * |
| * * Settings object for the host table |
| * * Options object (`selector-modifier` object type) |
| * * Array of selected item indexes |
| * |
| * The return is an array of the resulting item indexes after the custom |
| * selector has been applied. |
| * |
| * @type object |
| */ |
| selector: { |
| cell: [], |
| column: [], |
| row: [] |
| }, |
| |
| |
| /** |
| * Internal functions, exposed for used in plug-ins. |
| * |
| * Please note that you should not need to use the internal methods for |
| * anything other than a plug-in (and even then, try to avoid if possible). |
| * The internal function may change between releases. |
| * |
| * @type object |
| * @default {} |
| */ |
| internal: {}, |
| |
| |
| /** |
| * Legacy configuration options. Enable and disable legacy options that |
| * are available in DataTables. |
| * |
| * @type object |
| */ |
| legacy: { |
| /** |
| * Enable / disable DataTables 1.9 compatible server-side processing |
| * requests |
| * |
| * @type boolean |
| * @default null |
| */ |
| ajax: null |
| }, |
| |
| |
| /** |
| * Pagination plug-in methods. |
| * |
| * Each entry in this object is a function and defines which buttons should |
| * be shown by the pagination rendering method that is used for the table: |
| * {@link DataTable.ext.renderer.pageButton}. The renderer addresses how the |
| * buttons are displayed in the document, while the functions here tell it |
| * what buttons to display. This is done by returning an array of button |
| * descriptions (what each button will do). |
| * |
| * Pagination types (the four built in options and any additional plug-in |
| * options defined here) can be used through the `paginationType` |
| * initialisation parameter. |
| * |
| * The functions defined take two parameters: |
| * |
| * 1. `{int} page` The current page index |
| * 2. `{int} pages` The number of pages in the table |
| * |
| * Each function is expected to return an array where each element of the |
| * array can be one of: |
| * |
| * * `first` - Jump to first page when activated |
| * * `last` - Jump to last page when activated |
| * * `previous` - Show previous page when activated |
| * * `next` - Show next page when activated |
| * * `{int}` - Show page of the index given |
| * * `{array}` - A nested array containing the above elements to add a |
| * containing 'DIV' element (might be useful for styling). |
| * |
| * Note that DataTables v1.9- used this object slightly differently whereby |
| * an object with two functions would be defined for each plug-in. That |
| * ability is still supported by DataTables 1.10+ to provide backwards |
| * compatibility, but this option of use is now decremented and no longer |
| * documented in DataTables 1.10+. |
| * |
| * @type object |
| * @default {} |
| * |
| * @example |
| * // Show previous, next and current page buttons only |
| * $.fn.dataTableExt.oPagination.current = function ( page, pages ) { |
| * return [ 'previous', page, 'next' ]; |
| * }; |
| */ |
| pager: {}, |
| |
| |
| renderer: { |
| pageButton: {}, |
| header: {} |
| }, |
| |
| |
| /** |
| * Ordering plug-ins - custom data source |
| * |
| * The extension options for ordering of data available here is complimentary |
| * to the default type based ordering that DataTables typically uses. It |
| * allows much greater control over the the data that is being used to |
| * order a column, but is necessarily therefore more complex. |
| * |
| * This type of ordering is useful if you want to do ordering based on data |
| * live from the DOM (for example the contents of an 'input' element) rather |
| * than just the static string that DataTables knows of. |
| * |
| * The way these plug-ins work is that you create an array of the values you |
| * wish to be ordering for the column in question and then return that |
| * array. The data in the array much be in the index order of the rows in |
| * the table (not the currently ordering order!). Which order data gathering |
| * function is run here depends on the `dt-init columns.orderDataType` |
| * parameter that is used for the column (if any). |
| * |
| * The functions defined take two parameters: |
| * |
| * 1. `{object}` DataTables settings object: see |
| * {@link DataTable.models.oSettings} |
| * 2. `{int}` Target column index |
| * |
| * Each function is expected to return an array: |
| * |
| * * `{array}` Data for the column to be ordering upon |
| * |
| * @type array |
| * |
| * @example |
| * // Ordering using `input` node values |
| * $.fn.dataTable.ext.order['dom-text'] = function ( settings, col ) |
| * { |
| * return this.api().column( col, {order:'index'} ).nodes().map( function ( td, i ) { |
| * return $('input', td).val(); |
| * } ); |
| * } |
| */ |
| order: {}, |
| |
| |
| /** |
| * Type based plug-ins. |
| * |
| * Each column in DataTables has a type assigned to it, either by automatic |
| * detection or by direct assignment using the `type` option for the column. |
| * The type of a column will effect how it is ordering and search (plug-ins |
| * can also make use of the column type if required). |
| * |
| * @namespace |
| */ |
| type: { |
| /** |
| * Type detection functions. |
| * |
| * The functions defined in this object are used to automatically detect |
| * a column's type, making initialisation of DataTables super easy, even |
| * when complex data is in the table. |
| * |
| * The functions defined take two parameters: |
| * |
| * 1. `{*}` Data from the column cell to be analysed |
| * 2. `{settings}` DataTables settings object. This can be used to |
| * perform context specific type detection - for example detection |
| * based on language settings such as using a comma for a decimal |
| * place. Generally speaking the options from the settings will not |
| * be required |
| * |
| * Each function is expected to return: |
| * |
| * * `{string|null}` Data type detected, or null if unknown (and thus |
| * pass it on to the other type detection functions. |
| * |
| * @type array |
| * |
| * @example |
| * // Currency type detection plug-in: |
| * $.fn.dataTable.ext.type.detect.push( |
| * function ( data, settings ) { |
| * // Check the numeric part |
| * if ( ! $.isNumeric( data.substring(1) ) ) { |
| * return null; |
| * } |
| * |
| * // Check prefixed by currency |
| * if ( data.charAt(0) == '$' || data.charAt(0) == '£' ) { |
| * return 'currency'; |
| * } |
| * return null; |
| * } |
| * ); |
| */ |
| detect: [], |
| |
| |
| /** |
| * Type based search formatting. |
| * |
| * The type based searching functions can be used to pre-format the |
| * data to be search on. For example, it can be used to strip HTML |
| * tags or to de-format telephone numbers for numeric only searching. |
| * |
| * Note that is a search is not defined for a column of a given type, |
| * no search formatting will be performed. |
| * |
| * Pre-processing of searching data plug-ins - When you assign the sType |
| * for a column (or have it automatically detected for you by DataTables |
| * or a type detection plug-in), you will typically be using this for |
| * custom sorting, but it can also be used to provide custom searching |
| * by allowing you to pre-processing the data and returning the data in |
| * the format that should be searched upon. This is done by adding |
| * functions this object with a parameter name which matches the sType |
| * for that target column. This is the corollary of <i>afnSortData</i> |
| * for searching data. |
| * |
| * The functions defined take a single parameter: |
| * |
| * 1. `{*}` Data from the column cell to be prepared for searching |
| * |
| * Each function is expected to return: |
| * |
| * * `{string|null}` Formatted string that will be used for the searching. |
| * |
| * @type object |
| * @default {} |
| * |
| * @example |
| * $.fn.dataTable.ext.type.search['title-numeric'] = function ( d ) { |
| * return d.replace(/\n/g," ").replace( /<.*?>/g, "" ); |
| * } |
| */ |
| search: {}, |
| |
| |
| /** |
| * Type based ordering. |
| * |
| * The column type tells DataTables what ordering to apply to the table |
| * when a column is sorted upon. The order for each type that is defined, |
| * is defined by the functions available in this object. |
| * |
| * Each ordering option can be described by three properties added to |
| * this object: |
| * |
| * * `{type}-pre` - Pre-formatting function |
| * * `{type}-asc` - Ascending order function |
| * * `{type}-desc` - Descending order function |
| * |
| * All three can be used together, only `{type}-pre` or only |
| * `{type}-asc` and `{type}-desc` together. It is generally recommended |
| * that only `{type}-pre` is used, as this provides the optimal |
| * implementation in terms of speed, although the others are provided |
| * for compatibility with existing Javascript sort functions. |
| * |
| * `{type}-pre`: Functions defined take a single parameter: |
| * |
| * 1. `{*}` Data from the column cell to be prepared for ordering |
| * |
| * And return: |
| * |
| * * `{*}` Data to be sorted upon |
| * |
| * `{type}-asc` and `{type}-desc`: Functions are typical Javascript sort |
| * functions, taking two parameters: |
| * |
| * 1. `{*}` Data to compare to the second parameter |
| * 2. `{*}` Data to compare to the first parameter |
| * |
| * And returning: |
| * |
| * * `{*}` Ordering match: <0 if first parameter should be sorted lower |
| * than the second parameter, ===0 if the two parameters are equal and |
| * >0 if the first parameter should be sorted height than the second |
| * parameter. |
| * |
| * @type object |
| * @default {} |
| * |
| * @example |
| * // Numeric ordering of formatted numbers with a pre-formatter |
| * $.extend( $.fn.dataTable.ext.type.order, { |
| * "string-pre": function(x) { |
| * a = (a === "-" || a === "") ? 0 : a.replace( /[^\d\-\.]/g, "" ); |
| * return parseFloat( a ); |
| * } |
| * } ); |
| * |
| * @example |
| * // Case-sensitive string ordering, with no pre-formatting method |
| * $.extend( $.fn.dataTable.ext.order, { |
| * "string-case-asc": function(x,y) { |
| * return ((x < y) ? -1 : ((x > y) ? 1 : 0)); |
| * }, |
| * "string-case-desc": function(x,y) { |
| * return ((x < y) ? 1 : ((x > y) ? -1 : 0)); |
| * } |
| * } ); |
| */ |
| order: {} |
| }, |
| |
| /** |
| * Unique DataTables instance counter |
| * |
| * @type int |
| * @private |
| */ |
| _unique: 0, |
| |
| |
| // |
| // Depreciated |
| // The following properties are retained for backwards compatiblity only. |
| // The should not be used in new projects and will be removed in a future |
| // version |
| // |
| |
| /** |
| * Version check function. |
| * @type function |
| * @depreciated Since 1.10 |
| */ |
| fnVersionCheck: DataTable.fnVersionCheck, |
| |
| |
| /** |
| * Index for what 'this' index API functions should use |
| * @type int |
| * @deprecated Since v1.10 |
| */ |
| iApiIndex: 0, |
| |
| |
| /** |
| * jQuery UI class container |
| * @type object |
| * @deprecated Since v1.10 |
| */ |
| oJUIClasses: {}, |
| |
| |
| /** |
| * Software version |
| * @type string |
| * @deprecated Since v1.10 |
| */ |
| sVersion: DataTable.version |
| }; |
| |
| |
| // |
| // Backwards compatibility. Alias to pre 1.10 Hungarian notation counter parts |
| // |
| $.extend( _ext, { |
| afnFiltering: _ext.search, |
| aTypes: _ext.type.detect, |
| ofnSearch: _ext.type.search, |
| oSort: _ext.type.order, |
| afnSortData: _ext.order, |
| aoFeatures: _ext.feature, |
| oApi: _ext.internal, |
| oStdClasses: _ext.classes, |
| oPagination: _ext.pager |
| } ); |
| |
| |
| $.extend( DataTable.ext.classes, { |
| "sTable": "dataTable", |
| "sNoFooter": "no-footer", |
| |
| /* Paging buttons */ |
| "sPageButton": "paginate_button", |
| "sPageButtonActive": "current", |
| "sPageButtonDisabled": "disabled", |
| |
| /* Striping classes */ |
| "sStripeOdd": "odd", |
| "sStripeEven": "even", |
| |
| /* Empty row */ |
| "sRowEmpty": "dataTables_empty", |
| |
| /* Features */ |
| "sWrapper": "dataTables_wrapper", |
| "sFilter": "dataTables_filter", |
| "sInfo": "dataTables_info", |
| "sPaging": "dataTables_paginate paging_", /* Note that the type is postfixed */ |
| "sLength": "dataTables_length", |
| "sProcessing": "dataTables_processing", |
| |
| /* Sorting */ |
| "sSortAsc": "sorting_asc", |
| "sSortDesc": "sorting_desc", |
| "sSortable": "sorting", /* Sortable in both directions */ |
| "sSortableAsc": "sorting_asc_disabled", |
| "sSortableDesc": "sorting_desc_disabled", |
| "sSortableNone": "sorting_disabled", |
| "sSortColumn": "sorting_", /* Note that an int is postfixed for the sorting order */ |
| |
| /* Filtering */ |
| "sFilterInput": "", |
| |
| /* Page length */ |
| "sLengthSelect": "", |
| |
| /* Scrolling */ |
| "sScrollWrapper": "dataTables_scroll", |
| "sScrollHead": "dataTables_scrollHead", |
| "sScrollHeadInner": "dataTables_scrollHeadInner", |
| "sScrollBody": "dataTables_scrollBody", |
| "sScrollFoot": "dataTables_scrollFoot", |
| "sScrollFootInner": "dataTables_scrollFootInner", |
| |
| /* Misc */ |
| "sHeaderTH": "", |
| "sFooterTH": "", |
| |
| // Deprecated |
| "sSortJUIAsc": "", |
| "sSortJUIDesc": "", |
| "sSortJUI": "", |
| "sSortJUIAscAllowed": "", |
| "sSortJUIDescAllowed": "", |
| "sSortJUIWrapper": "", |
| "sSortIcon": "", |
| "sJUIHeader": "", |
| "sJUIFooter": "" |
| } ); |
| |
| |
| (function() { |
| |
| // Reused strings for better compression. Closure compiler appears to have a |
| // weird edge case where it is trying to expand strings rather than use the |
| // variable version. This results in about 200 bytes being added, for very |
| // little preference benefit since it this run on script load only. |
| var _empty = ''; |
| _empty = ''; |
| |
| var _stateDefault = _empty + 'ui-state-default'; |
| var _sortIcon = _empty + 'css_right ui-icon ui-icon-'; |
| var _headerFooter = _empty + 'fg-toolbar ui-toolbar ui-widget-header ui-helper-clearfix'; |
| |
| $.extend( DataTable.ext.oJUIClasses, DataTable.ext.classes, { |
| /* Full numbers paging buttons */ |
| "sPageButton": "fg-button ui-button "+_stateDefault, |
| "sPageButtonActive": "ui-state-disabled", |
| "sPageButtonDisabled": "ui-state-disabled", |
| |
| /* Features */ |
| "sPaging": "dataTables_paginate fg-buttonset ui-buttonset fg-buttonset-multi "+ |
| "ui-buttonset-multi paging_", /* Note that the type is postfixed */ |
| |
| /* Sorting */ |
| "sSortAsc": _stateDefault+" sorting_asc", |
| "sSortDesc": _stateDefault+" sorting_desc", |
| "sSortable": _stateDefault+" sorting", |
| "sSortableAsc": _stateDefault+" sorting_asc_disabled", |
| "sSortableDesc": _stateDefault+" sorting_desc_disabled", |
| "sSortableNone": _stateDefault+" sorting_disabled", |
| "sSortJUIAsc": _sortIcon+"triangle-1-n", |
| "sSortJUIDesc": _sortIcon+"triangle-1-s", |
| "sSortJUI": _sortIcon+"carat-2-n-s", |
| "sSortJUIAscAllowed": _sortIcon+"carat-1-n", |
| "sSortJUIDescAllowed": _sortIcon+"carat-1-s", |
| "sSortJUIWrapper": "DataTables_sort_wrapper", |
| "sSortIcon": "DataTables_sort_icon", |
| |
| /* Scrolling */ |
| "sScrollHead": "dataTables_scrollHead "+_stateDefault, |
| "sScrollFoot": "dataTables_scrollFoot "+_stateDefault, |
| |
| /* Misc */ |
| "sHeaderTH": _stateDefault, |
| "sFooterTH": _stateDefault, |
| "sJUIHeader": _headerFooter+" ui-corner-tl ui-corner-tr", |
| "sJUIFooter": _headerFooter+" ui-corner-bl ui-corner-br" |
| } ); |
| |
| }()); |
| |
| |
| |
| var extPagination = DataTable.ext.pager; |
| |
| function _numbers ( page, pages ) { |
| var |
| numbers = [], |
| buttons = extPagination.numbers_length, |
| half = Math.floor( buttons / 2 ), |
| i = 1; |
| |
| if ( pages <= buttons ) { |
| numbers = _range( 0, pages ); |
| } |
| else if ( page <= half ) { |
| numbers = _range( 0, buttons-2 ); |
| numbers.push( 'ellipsis' ); |
| numbers.push( pages-1 ); |
| } |
| else if ( page >= pages - 1 - half ) { |
| numbers = _range( pages-(buttons-2), pages ); |
| numbers.splice( 0, 0, 'ellipsis' ); // no unshift in ie6 |
| numbers.splice( 0, 0, 0 ); |
| } |
| else { |
| numbers = _range( page-half+2, page+half-1 ); |
| numbers.push( 'ellipsis' ); |
| numbers.push( pages-1 ); |
| numbers.splice( 0, 0, 'ellipsis' ); |
| numbers.splice( 0, 0, 0 ); |
| } |
| |
| numbers.DT_el = 'span'; |
| return numbers; |
| } |
| |
| |
| $.extend( extPagination, { |
| simple: function ( page, pages ) { |
| return [ 'previous', 'next' ]; |
| }, |
| |
| full: function ( page, pages ) { |
| return [ 'first', 'previous', 'next', 'last' ]; |
| }, |
| |
| numbers: function ( page, pages ) { |
| return [ _numbers(page, pages) ]; |
| }, |
| |
| simple_numbers: function ( page, pages ) { |
| return [ 'previous', _numbers(page, pages), 'next' ]; |
| }, |
| |
| full_numbers: function ( page, pages ) { |
| return [ 'first', 'previous', _numbers(page, pages), 'next', 'last' ]; |
| }, |
| |
| // For testing and plug-ins to use |
| _numbers: _numbers, |
| |
| // Number of number buttons (including ellipsis) to show. _Must be odd!_ |
| numbers_length: 7 |
| } ); |
| |
| |
| $.extend( true, DataTable.ext.renderer, { |
| pageButton: { |
| _: function ( settings, host, idx, buttons, page, pages ) { |
| var classes = settings.oClasses; |
| var lang = settings.oLanguage.oPaginate; |
| var aria = settings.oLanguage.oAria.paginate || {}; |
| var btnDisplay, btnClass, counter=0; |
| |
| var attach = function( container, buttons ) { |
| var i, ien, node, button; |
| var clickHandler = function ( e ) { |
| _fnPageChange( settings, e.data.action, true ); |
| }; |
| |
| for ( i=0, ien=buttons.length ; i<ien ; i++ ) { |
| button = buttons[i]; |
| |
| if ( $.isArray( button ) ) { |
| var inner = $( '<'+(button.DT_el || 'div')+'/>' ) |
| .appendTo( container ); |
| attach( inner, button ); |
| } |
| else { |
| btnDisplay = null; |
| btnClass = ''; |
| |
| switch ( button ) { |
| case 'ellipsis': |
| container.append('<span class="ellipsis">…</span>'); |
| break; |
| |
| case 'first': |
| btnDisplay = lang.sFirst; |
| btnClass = button + (page > 0 ? |
| '' : ' '+classes.sPageButtonDisabled); |
| break; |
| |
| case 'previous': |
| btnDisplay = lang.sPrevious; |
| btnClass = button + (page > 0 ? |
| '' : ' '+classes.sPageButtonDisabled); |
| break; |
| |
| case 'next': |
| btnDisplay = lang.sNext; |
| btnClass = button + (page < pages-1 ? |
| '' : ' '+classes.sPageButtonDisabled); |
| break; |
| |
| case 'last': |
| btnDisplay = lang.sLast; |
| btnClass = button + (page < pages-1 ? |
| '' : ' '+classes.sPageButtonDisabled); |
| break; |
| |
| default: |
| btnDisplay = button + 1; |
| btnClass = page === button ? |
| classes.sPageButtonActive : ''; |
| break; |
| } |
| |
| if ( btnDisplay !== null ) { |
| node = $('<a>', { |
| 'class': classes.sPageButton+' '+btnClass, |
| 'aria-controls': settings.sTableId, |
| 'aria-label': aria[ button ], |
| 'data-dt-idx': counter, |
| 'tabindex': settings.iTabIndex, |
| 'id': idx === 0 && typeof button === 'string' ? |
| settings.sTableId +'_'+ button : |
| null |
| } ) |
| .html( btnDisplay ) |
| .appendTo( container ); |
| |
| _fnBindAction( |
| node, {action: button}, clickHandler |
| ); |
| |
| counter++; |
| } |
| } |
| } |
| }; |
| |
| // IE9 throws an 'unknown error' if document.activeElement is used |
| // inside an iframe or frame. Try / catch the error. Not good for |
| // accessibility, but neither are frames. |
| var activeEl; |
| |
| try { |
| // Because this approach is destroying and recreating the paging |
| // elements, focus is lost on the select button which is bad for |
| // accessibility. So we want to restore focus once the draw has |
| // completed |
| activeEl = $(host).find(document.activeElement).data('dt-idx'); |
| } |
| catch (e) {} |
| |
| attach( $(host).empty(), buttons ); |
| |
| if ( activeEl ) { |
| $(host).find( '[data-dt-idx='+activeEl+']' ).focus(); |
| } |
| } |
| } |
| } ); |
| |
| |
| |
| // Built in type detection. See model.ext.aTypes for information about |
| // what is required from this methods. |
| $.extend( DataTable.ext.type.detect, [ |
| // Plain numbers - first since V8 detects some plain numbers as dates |
| // e.g. Date.parse('55') (but not all, e.g. Date.parse('22')...). |
| function ( d, settings ) |
| { |
| var decimal = settings.oLanguage.sDecimal; |
| return _isNumber( d, decimal ) ? 'num'+decimal : null; |
| }, |
| |
| // Dates (only those recognised by the browser's Date.parse) |
| function ( d, settings ) |
| { |
| // V8 will remove any unknown characters at the start and end of the |
| // expression, leading to false matches such as `$245.12` or `10%` being |
| // a valid date. See forum thread 18941 for detail. |
| if ( d && !(d instanceof Date) && ( ! _re_date_start.test(d) || ! _re_date_end.test(d) ) ) { |
| return null; |
| } |
| var parsed = Date.parse(d); |
| return (parsed !== null && !isNaN(parsed)) || _empty(d) ? 'date' : null; |
| }, |
| |
| // Formatted numbers |
| function ( d, settings ) |
| { |
| var decimal = settings.oLanguage.sDecimal; |
| return _isNumber( d, decimal, true ) ? 'num-fmt'+decimal : null; |
| }, |
| |
| // HTML numeric |
| function ( d, settings ) |
| { |
| var decimal = settings.oLanguage.sDecimal; |
| return _htmlNumeric( d, decimal ) ? 'html-num'+decimal : null; |
| }, |
| |
| // HTML numeric, formatted |
| function ( d, settings ) |
| { |
| var decimal = settings.oLanguage.sDecimal; |
| return _htmlNumeric( d, decimal, true ) ? 'html-num-fmt'+decimal : null; |
| }, |
| |
| // HTML (this is strict checking - there must be html) |
| function ( d, settings ) |
| { |
| return _empty( d ) || (typeof d === 'string' && d.indexOf('<') !== -1) ? |
| 'html' : null; |
| } |
| ] ); |
| |
| |
| |
| // Filter formatting functions. See model.ext.ofnSearch for information about |
| // what is required from these methods. |
| // |
| // Note that additional search methods are added for the html numbers and |
| // html formatted numbers by `_addNumericSort()` when we know what the decimal |
| // place is |
| |
| |
| $.extend( DataTable.ext.type.search, { |
| html: function ( data ) { |
| return _empty(data) ? |
| data : |
| typeof data === 'string' ? |
| data |
| .replace( _re_new_lines, " " ) |
| .replace( _re_html, "" ) : |
| ''; |
| }, |
| |
| string: function ( data ) { |
| return _empty(data) ? |
| data : |
| typeof data === 'string' ? |
| data.replace( _re_new_lines, " " ) : |
| data; |
| } |
| } ); |
| |
| |
| |
| var __numericReplace = function ( d, decimalPlace, re1, re2 ) { |
| if ( d !== 0 && (!d || d === '-') ) { |
| return -Infinity; |
| } |
| |
| // If a decimal place other than `.` is used, it needs to be given to the |
| // function so we can detect it and replace with a `.` which is the only |
| // decimal place Javascript recognises - it is not locale aware. |
| if ( decimalPlace ) { |
| d = _numToDecimal( d, decimalPlace ); |
| } |
| |
| if ( d.replace ) { |
| if ( re1 ) { |
| d = d.replace( re1, '' ); |
| } |
| |
| if ( re2 ) { |
| d = d.replace( re2, '' ); |
| } |
| } |
| |
| return d * 1; |
| }; |
| |
| |
| // Add the numeric 'deformatting' functions for sorting and search. This is done |
| // in a function to provide an easy ability for the language options to add |
| // additional methods if a non-period decimal place is used. |
| function _addNumericSort ( decimalPlace ) { |
| $.each( |
| { |
| // Plain numbers |
| "num": function ( d ) { |
| return __numericReplace( d, decimalPlace ); |
| }, |
| |
| // Formatted numbers |
| "num-fmt": function ( d ) { |
| return __numericReplace( d, decimalPlace, _re_formatted_numeric ); |
| }, |
| |
| // HTML numeric |
| "html-num": function ( d ) { |
| return __numericReplace( d, decimalPlace, _re_html ); |
| }, |
| |
| // HTML numeric, formatted |
| "html-num-fmt": function ( d ) { |
| return __numericReplace( d, decimalPlace, _re_html, _re_formatted_numeric ); |
| } |
| }, |
| function ( key, fn ) { |
| // Add the ordering method |
| _ext.type.order[ key+decimalPlace+'-pre' ] = fn; |
| |
| // For HTML types add a search formatter that will strip the HTML |
| if ( key.match(/^html\-/) ) { |
| _ext.type.search[ key+decimalPlace ] = _ext.type.search.html; |
| } |
| } |
| ); |
| } |
| |
| |
| // Default sort methods |
| $.extend( _ext.type.order, { |
| // Dates |
| "date-pre": function ( d ) { |
| return Date.parse( d ) || 0; |
| }, |
| |
| // html |
| "html-pre": function ( a ) { |
| return _empty(a) ? |
| '' : |
| a.replace ? |
| a.replace( /<.*?>/g, "" ).toLowerCase() : |
| a+''; |
| }, |
| |
| // string |
| "string-pre": function ( a ) { |
| // This is a little complex, but faster than always calling toString, |
| // http://jsperf.com/tostring-v-check |
| return _empty(a) ? |
| '' : |
| typeof a === 'string' ? |
| a.toLowerCase() : |
| ! a.toString ? |
| '' : |
| a.toString(); |
| }, |
| |
| // string-asc and -desc are retained only for compatibility with the old |
| // sort methods |
| "string-asc": function ( x, y ) { |
| return ((x < y) ? -1 : ((x > y) ? 1 : 0)); |
| }, |
| |
| "string-desc": function ( x, y ) { |
| return ((x < y) ? 1 : ((x > y) ? -1 : 0)); |
| } |
| } ); |
| |
| |
| // Numeric sorting types - order doesn't matter here |
| _addNumericSort( '' ); |
| |
| |
| $.extend( true, DataTable.ext.renderer, { |
| header: { |
| _: function ( settings, cell, column, classes ) { |
| // No additional mark-up required |
| // Attach a sort listener to update on sort - note that using the |
| // `DT` namespace will allow the event to be removed automatically |
| // on destroy, while the `dt` namespaced event is the one we are |
| // listening for |
| $(settings.nTable).on( 'order.dt.DT', function ( e, ctx, sorting, columns ) { |
| if ( settings !== ctx ) { // need to check this this is the host |
| return; // table, not a nested one |
| } |
| |
| var colIdx = column.idx; |
| |
| cell |
| .removeClass( |
| column.sSortingClass +' '+ |
| classes.sSortAsc +' '+ |
| classes.sSortDesc |
| ) |
| .addClass( columns[ colIdx ] == 'asc' ? |
| classes.sSortAsc : columns[ colIdx ] == 'desc' ? |
| classes.sSortDesc : |
| column.sSortingClass |
| ); |
| } ); |
| }, |
| |
| jqueryui: function ( settings, cell, column, classes ) { |
| $('<div/>') |
| .addClass( classes.sSortJUIWrapper ) |
| .append( cell.contents() ) |
| .append( $('<span/>') |
| .addClass( classes.sSortIcon+' '+column.sSortingClassJUI ) |
| ) |
| .appendTo( cell ); |
| |
| // Attach a sort listener to update on sort |
| $(settings.nTable).on( 'order.dt.DT', function ( e, ctx, sorting, columns ) { |
| if ( settings !== ctx ) { |
| return; |
| } |
| |
| var colIdx = column.idx; |
| |
| cell |
| .removeClass( classes.sSortAsc +" "+classes.sSortDesc ) |
| .addClass( columns[ colIdx ] == 'asc' ? |
| classes.sSortAsc : columns[ colIdx ] == 'desc' ? |
| classes.sSortDesc : |
| column.sSortingClass |
| ); |
| |
| cell |
| .find( 'span.'+classes.sSortIcon ) |
| .removeClass( |
| classes.sSortJUIAsc +" "+ |
| classes.sSortJUIDesc +" "+ |
| classes.sSortJUI +" "+ |
| classes.sSortJUIAscAllowed +" "+ |
| classes.sSortJUIDescAllowed |
| ) |
| .addClass( columns[ colIdx ] == 'asc' ? |
| classes.sSortJUIAsc : columns[ colIdx ] == 'desc' ? |
| classes.sSortJUIDesc : |
| column.sSortingClassJUI |
| ); |
| } ); |
| } |
| } |
| } ); |
| |
| /* |
| * Public helper functions. These aren't used internally by DataTables, or |
| * called by any of the options passed into DataTables, but they can be used |
| * externally by developers working with DataTables. They are helper functions |
| * to make working with DataTables a little bit easier. |
| */ |
| |
| var __htmlEscapeEntities = function ( d ) { |
| return typeof d === 'string' ? |
| d.replace(/</g, '<').replace(/>/g, '>').replace(/"/g, '"') : |
| d; |
| }; |
| |
| /** |
| * Helpers for `columns.render`. |
| * |
| * The options defined here can be used with the `columns.render` initialisation |
| * option to provide a display renderer. The following functions are defined: |
| * |
| * * `number` - Will format numeric data (defined by `columns.data`) for |
| * display, retaining the original unformatted data for sorting and filtering. |
| * It takes 5 parameters: |
| * * `string` - Thousands grouping separator |
| * * `string` - Decimal point indicator |
| * * `integer` - Number of decimal points to show |
| * * `string` (optional) - Prefix. |
| * * `string` (optional) - Postfix (/suffix). |
| * * `text` - Escape HTML to help prevent XSS attacks. It has no optional |
| * parameters. |
| * |
| * @example |
| * // Column definition using the number renderer |
| * { |
| * data: "salary", |
| * render: $.fn.dataTable.render.number( '\'', '.', 0, '$' ) |
| * } |
| * |
| * @namespace |
| */ |
| DataTable.render = { |
| number: function ( thousands, decimal, precision, prefix, postfix ) { |
| return { |
| display: function ( d ) { |
| if ( typeof d !== 'number' && typeof d !== 'string' ) { |
| return d; |
| } |
| |
| var negative = d < 0 ? '-' : ''; |
| var flo = parseFloat( d ); |
| |
| // If NaN then there isn't much formatting that we can do - just |
| // return immediately, escaping any HTML (this was supposed to |
| // be a number after all) |
| if ( isNaN( flo ) ) { |
| return __htmlEscapeEntities( d ); |
| } |
| |
| d = Math.abs( flo ); |
| |
| var intPart = parseInt( d, 10 ); |
| var floatPart = precision ? |
| decimal+(d - intPart).toFixed( precision ).substring( 2 ): |
| ''; |
| |
| return negative + (prefix||'') + |
| intPart.toString().replace( |
| /\B(?=(\d{3})+(?!\d))/g, thousands |
| ) + |
| floatPart + |
| (postfix||''); |
| } |
| }; |
| }, |
| |
| text: function () { |
| return { |
| display: __htmlEscapeEntities |
| }; |
| } |
| }; |
| |
| |
| /* |
| * This is really a good bit rubbish this method of exposing the internal methods |
| * publicly... - To be fixed in 2.0 using methods on the prototype |
| */ |
| |
| |
| /** |
| * Create a wrapper function for exporting an internal functions to an external API. |
| * @param {string} fn API function name |
| * @returns {function} wrapped function |
| * @memberof DataTable#internal |
| */ |
| function _fnExternApiFunc (fn) |
| { |
| return function() { |
| var args = [_fnSettingsFromNode( this[DataTable.ext.iApiIndex] )].concat( |
| Array.prototype.slice.call(arguments) |
| ); |
| return DataTable.ext.internal[fn].apply( this, args ); |
| }; |
| } |
| |
| |
| /** |
| * Reference to internal functions for use by plug-in developers. Note that |
| * these methods are references to internal functions and are considered to be |
| * private. If you use these methods, be aware that they are liable to change |
| * between versions. |
| * @namespace |
| */ |
| $.extend( DataTable.ext.internal, { |
| _fnExternApiFunc: _fnExternApiFunc, |
| _fnBuildAjax: _fnBuildAjax, |
| _fnAjaxUpdate: _fnAjaxUpdate, |
| _fnAjaxParameters: _fnAjaxParameters, |
| _fnAjaxUpdateDraw: _fnAjaxUpdateDraw, |
| _fnAjaxDataSrc: _fnAjaxDataSrc, |
| _fnAddColumn: _fnAddColumn, |
| _fnColumnOptions: _fnColumnOptions, |
| _fnAdjustColumnSizing: _fnAdjustColumnSizing, |
| _fnVisibleToColumnIndex: _fnVisibleToColumnIndex, |
| _fnColumnIndexToVisible: _fnColumnIndexToVisible, |
| _fnVisbleColumns: _fnVisbleColumns, |
| _fnGetColumns: _fnGetColumns, |
| _fnColumnTypes: _fnColumnTypes, |
| _fnApplyColumnDefs: _fnApplyColumnDefs, |
| _fnHungarianMap: _fnHungarianMap, |
| _fnCamelToHungarian: _fnCamelToHungarian, |
| _fnLanguageCompat: _fnLanguageCompat, |
| _fnBrowserDetect: _fnBrowserDetect, |
| _fnAddData: _fnAddData, |
| _fnAddTr: _fnAddTr, |
| _fnNodeToDataIndex: _fnNodeToDataIndex, |
| _fnNodeToColumnIndex: _fnNodeToColumnIndex, |
| _fnGetCellData: _fnGetCellData, |
| _fnSetCellData: _fnSetCellData, |
| _fnSplitObjNotation: _fnSplitObjNotation, |
| _fnGetObjectDataFn: _fnGetObjectDataFn, |
| _fnSetObjectDataFn: _fnSetObjectDataFn, |
| _fnGetDataMaster: _fnGetDataMaster, |
| _fnClearTable: _fnClearTable, |
| _fnDeleteIndex: _fnDeleteIndex, |
| _fnInvalidate: _fnInvalidate, |
| _fnGetRowElements: _fnGetRowElements, |
| _fnCreateTr: _fnCreateTr, |
| _fnBuildHead: _fnBuildHead, |
| _fnDrawHead: _fnDrawHead, |
| _fnDraw: _fnDraw, |
| _fnReDraw: _fnReDraw, |
| _fnAddOptionsHtml: _fnAddOptionsHtml, |
| _fnDetectHeader: _fnDetectHeader, |
| _fnGetUniqueThs: _fnGetUniqueThs, |
| _fnFeatureHtmlFilter: _fnFeatureHtmlFilter, |
| _fnFilterComplete: _fnFilterComplete, |
| _fnFilterCustom: _fnFilterCustom, |
| _fnFilterColumn: _fnFilterColumn, |
| _fnFilter: _fnFilter, |
| _fnFilterCreateSearch: _fnFilterCreateSearch, |
| _fnEscapeRegex: _fnEscapeRegex, |
| _fnFilterData: _fnFilterData, |
| _fnFeatureHtmlInfo: _fnFeatureHtmlInfo, |
| _fnUpdateInfo: _fnUpdateInfo, |
| _fnInfoMacros: _fnInfoMacros, |
| _fnInitialise: _fnInitialise, |
| _fnInitComplete: _fnInitComplete, |
| _fnLengthChange: _fnLengthChange, |
| _fnFeatureHtmlLength: _fnFeatureHtmlLength, |
| _fnFeatureHtmlPaginate: _fnFeatureHtmlPaginate, |
| _fnPageChange: _fnPageChange, |
| _fnFeatureHtmlProcessing: _fnFeatureHtmlProcessing, |
| _fnProcessingDisplay: _fnProcessingDisplay, |
| _fnFeatureHtmlTable: _fnFeatureHtmlTable, |
| _fnScrollDraw: _fnScrollDraw, |
| _fnApplyToChildren: _fnApplyToChildren, |
| _fnCalculateColumnWidths: _fnCalculateColumnWidths, |
| _fnThrottle: _fnThrottle, |
| _fnConvertToWidth: _fnConvertToWidth, |
| _fnGetWidestNode: _fnGetWidestNode, |
| _fnGetMaxLenString: _fnGetMaxLenString, |
| _fnStringToCss: _fnStringToCss, |
| _fnSortFlatten: _fnSortFlatten, |
| _fnSort: _fnSort, |
| _fnSortAria: _fnSortAria, |
| _fnSortListener: _fnSortListener, |
| _fnSortAttachListener: _fnSortAttachListener, |
| _fnSortingClasses: _fnSortingClasses, |
| _fnSortData: _fnSortData, |
| _fnSaveState: _fnSaveState, |
| _fnLoadState: _fnLoadState, |
| _fnSettingsFromNode: _fnSettingsFromNode, |
| _fnLog: _fnLog, |
| _fnMap: _fnMap, |
| _fnBindAction: _fnBindAction, |
| _fnCallbackReg: _fnCallbackReg, |
| _fnCallbackFire: _fnCallbackFire, |
| _fnLengthOverflow: _fnLengthOverflow, |
| _fnRenderer: _fnRenderer, |
| _fnDataSource: _fnDataSource, |
| _fnRowAttributes: _fnRowAttributes, |
| _fnCalculateEnd: function () {} // Used by a lot of plug-ins, but redundant |
| // in 1.10, so this dead-end function is |
| // added to prevent errors |
| } ); |
| |
| |
| // jQuery access |
| $.fn.dataTable = DataTable; |
| |
| // Provide access to the host jQuery object (circular reference) |
| DataTable.$ = $; |
| |
| // Legacy aliases |
| $.fn.dataTableSettings = DataTable.settings; |
| $.fn.dataTableExt = DataTable.ext; |
| |
| // With a capital `D` we return a DataTables API instance rather than a |
| // jQuery object |
| $.fn.DataTable = function ( opts ) { |
| return $(this).dataTable( opts ).api(); |
| }; |
| |
| // All properties that are available to $.fn.dataTable should also be |
| // available on $.fn.DataTable |
| $.each( DataTable, function ( prop, val ) { |
| $.fn.DataTable[ prop ] = val; |
| } ); |
| |
| |
| // Information about events fired by DataTables - for documentation. |
| /** |
| * Draw event, fired whenever the table is redrawn on the page, at the same |
| * point as fnDrawCallback. This may be useful for binding events or |
| * performing calculations when the table is altered at all. |
| * @name DataTable#draw.dt |
| * @event |
| * @param {event} e jQuery event object |
| * @param {object} o DataTables settings object {@link DataTable.models.oSettings} |
| */ |
| |
| /** |
| * Search event, fired when the searching applied to the table (using the |
| * built-in global search, or column filters) is altered. |
| * @name DataTable#search.dt |
| * @event |
| * @param {event} e jQuery event object |
| * @param {object} o DataTables settings object {@link DataTable.models.oSettings} |
| */ |
| |
| /** |
| * Page change event, fired when the paging of the table is altered. |
| * @name DataTable#page.dt |
| * @event |
| * @param {event} e jQuery event object |
| * @param {object} o DataTables settings object {@link DataTable.models.oSettings} |
| */ |
| |
| /** |
| * Order event, fired when the ordering applied to the table is altered. |
| * @name DataTable#order.dt |
| * @event |
| * @param {event} e jQuery event object |
| * @param {object} o DataTables settings object {@link DataTable.models.oSettings} |
| */ |
| |
| /** |
| * DataTables initialisation complete event, fired when the table is fully |
| * drawn, including Ajax data loaded, if Ajax data is required. |
| * @name DataTable#init.dt |
| * @event |
| * @param {event} e jQuery event object |
| * @param {object} oSettings DataTables settings object |
| * @param {object} json The JSON object request from the server - only |
| * present if client-side Ajax sourced data is used</li></ol> |
| */ |
| |
| /** |
| * State save event, fired when the table has changed state a new state save |
| * is required. This event allows modification of the state saving object |
| * prior to actually doing the save, including addition or other state |
| * properties (for plug-ins) or modification of a DataTables core property. |
| * @name DataTable#stateSaveParams.dt |
| * @event |
| * @param {event} e jQuery event object |
| * @param {object} oSettings DataTables settings object |
| * @param {object} json The state information to be saved |
| */ |
| |
| /** |
| * State load event, fired when the table is loading state from the stored |
| * data, but prior to the settings object being modified by the saved state |
| * - allowing modification of the saved state is required or loading of |
| * state for a plug-in. |
| * @name DataTable#stateLoadParams.dt |
| * @event |
| * @param {event} e jQuery event object |
| * @param {object} oSettings DataTables settings object |
| * @param {object} json The saved state information |
| */ |
| |
| /** |
| * State loaded event, fired when state has been loaded from stored data and |
| * the settings object has been modified by the loaded data. |
| * @name DataTable#stateLoaded.dt |
| * @event |
| * @param {event} e jQuery event object |
| * @param {object} oSettings DataTables settings object |
| * @param {object} json The saved state information |
| */ |
| |
| /** |
| * Processing event, fired when DataTables is doing some kind of processing |
| * (be it, order, searcg or anything else). It can be used to indicate to |
| * the end user that there is something happening, or that something has |
| * finished. |
| * @name DataTable#processing.dt |
| * @event |
| * @param {event} e jQuery event object |
| * @param {object} oSettings DataTables settings object |
| * @param {boolean} bShow Flag for if DataTables is doing processing or not |
| */ |
| |
| /** |
| * Ajax (XHR) event, fired whenever an Ajax request is completed from a |
| * request to made to the server for new data. This event is called before |
| * DataTables processed the returned data, so it can also be used to pre- |
| * process the data returned from the server, if needed. |
| * |
| * Note that this trigger is called in `fnServerData`, if you override |
| * `fnServerData` and which to use this event, you need to trigger it in you |
| * success function. |
| * @name DataTable#xhr.dt |
| * @event |
| * @param {event} e jQuery event object |
| * @param {object} o DataTables settings object {@link DataTable.models.oSettings} |
| * @param {object} json JSON returned from the server |
| * |
| * @example |
| * // Use a custom property returned from the server in another DOM element |
| * $('#table').dataTable().on('xhr.dt', function (e, settings, json) { |
| * $('#status').html( json.status ); |
| * } ); |
| * |
| * @example |
| * // Pre-process the data returned from the server |
| * $('#table').dataTable().on('xhr.dt', function (e, settings, json) { |
| * for ( var i=0, ien=json.aaData.length ; i<ien ; i++ ) { |
| * json.aaData[i].sum = json.aaData[i].one + json.aaData[i].two; |
| * } |
| * // Note no return - manipulate the data directly in the JSON object. |
| * } ); |
| */ |
| |
| /** |
| * Destroy event, fired when the DataTable is destroyed by calling fnDestroy |
| * or passing the bDestroy:true parameter in the initialisation object. This |
| * can be used to remove bound events, added DOM nodes, etc. |
| * @name DataTable#destroy.dt |
| * @event |
| * @param {event} e jQuery event object |
| * @param {object} o DataTables settings object {@link DataTable.models.oSettings} |
| */ |
| |
| /** |
| * Page length change event, fired when number of records to show on each |
| * page (the length) is changed. |
| * @name DataTable#length.dt |
| * @event |
| * @param {event} e jQuery event object |
| * @param {object} o DataTables settings object {@link DataTable.models.oSettings} |
| * @param {integer} len New length |
| */ |
| |
| /** |
| * Column sizing has changed. |
| * @name DataTable#column-sizing.dt |
| * @event |
| * @param {event} e jQuery event object |
| * @param {object} o DataTables settings object {@link DataTable.models.oSettings} |
| */ |
| |
| /** |
| * Column visibility has changed. |
| * @name DataTable#column-visibility.dt |
| * @event |
| * @param {event} e jQuery event object |
| * @param {object} o DataTables settings object {@link DataTable.models.oSettings} |
| * @param {int} column Column index |
| * @param {bool} vis `false` if column now hidden, or `true` if visible |
| */ |
| |
| return $.fn.dataTable; |
| })); |
| |
| |
| /*! DataTables Bootstrap 3 integration |
| * ©2011-2015 SpryMedia Ltd - datatables.net/license |
| */ |
| |
| /** |
| * DataTables integration for Bootstrap 3. This requires Bootstrap 3 and |
| * DataTables 1.10 or newer. |
| * |
| * This file sets the defaults and adds options to DataTables to style its |
| * controls using Bootstrap. See http://datatables.net/manual/styling/bootstrap |
| * for further information. |
| */ |
| (function( factory ){ |
| if ( typeof define === 'function' && define.amd ) { |
| // AMD |
| define( ['jquery', 'datatables.net'], function ( $ ) { |
| return factory( $, window, document ); |
| } ); |
| } |
| else if ( typeof exports === 'object' ) { |
| // CommonJS |
| module.exports = function (root, $) { |
| if ( ! root ) { |
| root = window; |
| } |
| |
| if ( ! $ || ! $.fn.dataTable ) { |
| // Require DataTables, which attaches to jQuery, including |
| // jQuery if needed and have a $ property so we can access the |
| // jQuery object that is used |
| $ = require('datatables.net')(root, $).$; |
| } |
| |
| return factory( $, root, root.document ); |
| }; |
| } |
| else { |
| // Browser |
| factory( jQuery, window, document ); |
| } |
| }(function( $, window, document, undefined ) { |
| 'use strict'; |
| var DataTable = $.fn.dataTable; |
| |
| |
| /* Set the defaults for DataTables initialisation */ |
| $.extend( true, DataTable.defaults, { |
| dom: |
| "<'row'<'col-sm-6'l><'col-sm-6'f>>" + |
| "<'row'<'col-sm-12'tr>>" + |
| "<'row'<'col-sm-5'i><'col-sm-7'p>>", |
| renderer: 'bootstrap' |
| } ); |
| |
| |
| /* Default class modification */ |
| $.extend( DataTable.ext.classes, { |
| sWrapper: "dataTables_wrapper form-inline dt-bootstrap", |
| sFilterInput: "form-control input-sm", |
| sLengthSelect: "form-control input-sm", |
| sProcessing: "dataTables_processing panel panel-default" |
| } ); |
| |
| |
| /* Bootstrap paging button renderer */ |
| DataTable.ext.renderer.pageButton.bootstrap = function ( settings, host, idx, buttons, page, pages ) { |
| var api = new DataTable.Api( settings ); |
| var classes = settings.oClasses; |
| var lang = settings.oLanguage.oPaginate; |
| var aria = settings.oLanguage.oAria.paginate || {}; |
| var btnDisplay, btnClass, counter=0; |
| |
| var attach = function( container, buttons ) { |
| var i, ien, node, button; |
| var clickHandler = function ( e ) { |
| e.preventDefault(); |
| if ( !$(e.currentTarget).hasClass('disabled') && api.page() != e.data.action ) { |
| api.page( e.data.action ).draw( 'page' ); |
| } |
| }; |
| |
| for ( i=0, ien=buttons.length ; i<ien ; i++ ) { |
| button = buttons[i]; |
| |
| if ( $.isArray( button ) ) { |
| attach( container, button ); |
| } |
| else { |
| btnDisplay = ''; |
| btnClass = ''; |
| |
| switch ( button ) { |
| case 'ellipsis': |
| btnDisplay = '…'; |
| btnClass = 'disabled'; |
| break; |
| |
| case 'first': |
| btnDisplay = lang.sFirst; |
| btnClass = button + (page > 0 ? |
| '' : ' disabled'); |
| break; |
| |
| case 'previous': |
| btnDisplay = lang.sPrevious; |
| btnClass = button + (page > 0 ? |
| '' : ' disabled'); |
| break; |
| |
| case 'next': |
| btnDisplay = lang.sNext; |
| btnClass = button + (page < pages-1 ? |
| '' : ' disabled'); |
| break; |
| |
| case 'last': |
| btnDisplay = lang.sLast; |
| btnClass = button + (page < pages-1 ? |
| '' : ' disabled'); |
| break; |
| |
| default: |
| btnDisplay = button + 1; |
| btnClass = page === button ? |
| 'active' : ''; |
| break; |
| } |
| |
| if ( btnDisplay ) { |
| node = $('<li>', { |
| 'class': classes.sPageButton+' '+btnClass, |
| 'id': idx === 0 && typeof button === 'string' ? |
| settings.sTableId +'_'+ button : |
| null |
| } ) |
| .append( $('<a>', { |
| 'href': '#', |
| 'aria-controls': settings.sTableId, |
| 'aria-label': aria[ button ], |
| 'data-dt-idx': counter, |
| 'tabindex': settings.iTabIndex |
| } ) |
| .html( btnDisplay ) |
| ) |
| .appendTo( container ); |
| |
| settings.oApi._fnBindAction( |
| node, {action: button}, clickHandler |
| ); |
| |
| counter++; |
| } |
| } |
| } |
| }; |
| |
| // IE9 throws an 'unknown error' if document.activeElement is used |
| // inside an iframe or frame. |
| var activeEl; |
| |
| try { |
| // Because this approach is destroying and recreating the paging |
| // elements, focus is lost on the select button which is bad for |
| // accessibility. So we want to restore focus once the draw has |
| // completed |
| activeEl = $(host).find(document.activeElement).data('dt-idx'); |
| } |
| catch (e) {} |
| |
| attach( |
| $(host).empty().html('<ul class="pagination"/>').children('ul'), |
| buttons |
| ); |
| |
| if ( activeEl ) { |
| $(host).find( '[data-dt-idx='+activeEl+']' ).focus(); |
| } |
| }; |
| |
| |
| return DataTable; |
| })); |
| |