/*! jQuery UI - v1.12.1 - 2017-05-24 | |
* http://jqueryui.com | |
* Includes: widget.js, keycode.js, unique-id.js, widgets/tabs.js | |
* Copyright jQuery Foundation and other contributors; Licensed MIT */ | |
(function( factory ) { | |
if ( typeof define === "function" && define.amd ) { | |
// AMD. Register as an anonymous module. | |
define([ "jquery" ], factory ); | |
} else { | |
// Browser globals | |
factory( jQuery ); | |
} | |
}(function( $ ) { | |
$.ui = $.ui || {}; | |
var version = $.ui.version = "1.12.1"; | |
/*! | |
* jQuery UI Widget 1.12.1 | |
* http://jqueryui.com | |
* | |
* Copyright jQuery Foundation and other contributors | |
* Released under the MIT license. | |
* http://jquery.org/license | |
*/ | |
//>>label: Widget | |
//>>group: Core | |
//>>description: Provides a factory for creating stateful widgets with a common API. | |
//>>docs: http://api.jqueryui.com/jQuery.widget/ | |
//>>demos: http://jqueryui.com/widget/ | |
var widgetUuid = 0; | |
var widgetSlice = Array.prototype.slice; | |
$.cleanData = ( function( orig ) { | |
return function( elems ) { | |
var events, elem, i; | |
for ( i = 0; ( elem = elems[ i ] ) != null; i++ ) { | |
try { | |
// Only trigger remove when necessary to save time | |
events = $._data( elem, "events" ); | |
if ( events && events.remove ) { | |
$( elem ).triggerHandler( "remove" ); | |
} | |
// Http://bugs.jquery.com/ticket/8235 | |
} catch ( e ) {} | |
} | |
orig( elems ); | |
}; | |
} )( $.cleanData ); | |
$.widget = function( name, base, prototype ) { | |
var existingConstructor, constructor, basePrototype; | |
// ProxiedPrototype allows the provided prototype to remain unmodified | |
// so that it can be used as a mixin for multiple widgets (#8876) | |
var proxiedPrototype = {}; | |
var namespace = name.split( "." )[ 0 ]; | |
name = name.split( "." )[ 1 ]; | |
var fullName = namespace + "-" + name; | |
if ( !prototype ) { | |
prototype = base; | |
base = $.Widget; | |
} | |
if ( $.isArray( prototype ) ) { | |
prototype = $.extend.apply( null, [ {} ].concat( prototype ) ); | |
} | |
// Create selector for plugin | |
$.expr[ ":" ][ fullName.toLowerCase() ] = function( elem ) { | |
return !!$.data( elem, fullName ); | |
}; | |
$[ namespace ] = $[ namespace ] || {}; | |
existingConstructor = $[ namespace ][ name ]; | |
constructor = $[ namespace ][ name ] = function( options, element ) { | |
// Allow instantiation without "new" keyword | |
if ( !this._createWidget ) { | |
return new constructor( options, element ); | |
} | |
// Allow instantiation without initializing for simple inheritance | |
// must use "new" keyword (the code above always passes args) | |
if ( arguments.length ) { | |
this._createWidget( options, element ); | |
} | |
}; | |
// Extend with the existing constructor to carry over any static properties | |
$.extend( constructor, existingConstructor, { | |
version: prototype.version, | |
// Copy the object used to create the prototype in case we need to | |
// redefine the widget later | |
_proto: $.extend( {}, prototype ), | |
// Track widgets that inherit from this widget in case this widget is | |
// redefined after a widget inherits from it | |
_childConstructors: [] | |
} ); | |
basePrototype = new base(); | |
// We need to make the options hash a property directly on the new instance | |
// otherwise we'll modify the options hash on the prototype that we're | |
// inheriting from | |
basePrototype.options = $.widget.extend( {}, basePrototype.options ); | |
$.each( prototype, function( prop, value ) { | |
if ( !$.isFunction( value ) ) { | |
proxiedPrototype[ prop ] = value; | |
return; | |
} | |
proxiedPrototype[ prop ] = ( function() { | |
function _super() { | |
return base.prototype[ prop ].apply( this, arguments ); | |
} | |
function _superApply( args ) { | |
return base.prototype[ prop ].apply( this, args ); | |
} | |
return function() { | |
var __super = this._super; | |
var __superApply = this._superApply; | |
var returnValue; | |
this._super = _super; | |
this._superApply = _superApply; | |
returnValue = value.apply( this, arguments ); | |
this._super = __super; | |
this._superApply = __superApply; | |
return returnValue; | |
}; | |
} )(); | |
} ); | |
constructor.prototype = $.widget.extend( basePrototype, { | |
// TODO: remove support for widgetEventPrefix | |
// always use the name + a colon as the prefix, e.g., draggable:start | |
// don't prefix for widgets that aren't DOM-based | |
widgetEventPrefix: existingConstructor ? ( basePrototype.widgetEventPrefix || name ) : name | |
}, proxiedPrototype, { | |
constructor: constructor, | |
namespace: namespace, | |
widgetName: name, | |
widgetFullName: fullName | |
} ); | |
// If this widget is being redefined then we need to find all widgets that | |
// are inheriting from it and redefine all of them so that they inherit from | |
// the new version of this widget. We're essentially trying to replace one | |
// level in the prototype chain. | |
if ( existingConstructor ) { | |
$.each( existingConstructor._childConstructors, function( i, child ) { | |
var childPrototype = child.prototype; | |
// Redefine the child widget using the same prototype that was | |
// originally used, but inherit from the new version of the base | |
$.widget( childPrototype.namespace + "." + childPrototype.widgetName, constructor, | |
child._proto ); | |
} ); | |
// Remove the list of existing child constructors from the old constructor | |
// so the old child constructors can be garbage collected | |
delete existingConstructor._childConstructors; | |
} else { | |
base._childConstructors.push( constructor ); | |
} | |
$.widget.bridge( name, constructor ); | |
return constructor; | |
}; | |
$.widget.extend = function( target ) { | |
var input = widgetSlice.call( arguments, 1 ); | |
var inputIndex = 0; | |
var inputLength = input.length; | |
var key; | |
var value; | |
for ( ; inputIndex < inputLength; inputIndex++ ) { | |
for ( key in input[ inputIndex ] ) { | |
value = input[ inputIndex ][ key ]; | |
if ( input[ inputIndex ].hasOwnProperty( key ) && value !== undefined ) { | |
// Clone objects | |
if ( $.isPlainObject( value ) ) { | |
target[ key ] = $.isPlainObject( target[ key ] ) ? | |
$.widget.extend( {}, target[ key ], value ) : | |
// Don't extend strings, arrays, etc. with objects | |
$.widget.extend( {}, value ); | |
// Copy everything else by reference | |
} else { | |
target[ key ] = value; | |
} | |
} | |
} | |
} | |
return target; | |
}; | |
$.widget.bridge = function( name, object ) { | |
var fullName = object.prototype.widgetFullName || name; | |
$.fn[ name ] = function( options ) { | |
var isMethodCall = typeof options === "string"; | |
var args = widgetSlice.call( arguments, 1 ); | |
var returnValue = this; | |
if ( isMethodCall ) { | |
// If this is an empty collection, we need to have the instance method | |
// return undefined instead of the jQuery instance | |
if ( !this.length && options === "instance" ) { | |
returnValue = undefined; | |
} else { | |
this.each( function() { | |
var methodValue; | |
var instance = $.data( this, fullName ); | |
if ( options === "instance" ) { | |
returnValue = instance; | |
return false; | |
} | |
if ( !instance ) { | |
return $.error( "cannot call methods on " + name + | |
" prior to initialization; " + | |
"attempted to call method '" + options + "'" ); | |
} | |
if ( !$.isFunction( instance[ options ] ) || options.charAt( 0 ) === "_" ) { | |
return $.error( "no such method '" + options + "' for " + name + | |
" widget instance" ); | |
} | |
methodValue = instance[ options ].apply( instance, args ); | |
if ( methodValue !== instance && methodValue !== undefined ) { | |
returnValue = methodValue && methodValue.jquery ? | |
returnValue.pushStack( methodValue.get() ) : | |
methodValue; | |
return false; | |
} | |
} ); | |
} | |
} else { | |
// Allow multiple hashes to be passed on init | |
if ( args.length ) { | |
options = $.widget.extend.apply( null, [ options ].concat( args ) ); | |
} | |
this.each( function() { | |
var instance = $.data( this, fullName ); | |
if ( instance ) { | |
instance.option( options || {} ); | |
if ( instance._init ) { | |
instance._init(); | |
} | |
} else { | |
$.data( this, fullName, new object( options, this ) ); | |
} | |
} ); | |
} | |
return returnValue; | |
}; | |
}; | |
$.Widget = function( /* options, element */ ) {}; | |
$.Widget._childConstructors = []; | |
$.Widget.prototype = { | |
widgetName: "widget", | |
widgetEventPrefix: "", | |
defaultElement: "<div>", | |
options: { | |
classes: {}, | |
disabled: false, | |
// Callbacks | |
create: null | |
}, | |
_createWidget: function( options, element ) { | |
element = $( element || this.defaultElement || this )[ 0 ]; | |
this.element = $( element ); | |
this.uuid = widgetUuid++; | |
this.eventNamespace = "." + this.widgetName + this.uuid; | |
this.bindings = $(); | |
this.hoverable = $(); | |
this.focusable = $(); | |
this.classesElementLookup = {}; | |
if ( element !== this ) { | |
$.data( element, this.widgetFullName, this ); | |
this._on( true, this.element, { | |
remove: function( event ) { | |
if ( event.target === element ) { | |
this.destroy(); | |
} | |
} | |
} ); | |
this.document = $( element.style ? | |
// Element within the document | |
element.ownerDocument : | |
// Element is window or document | |
element.document || element ); | |
this.window = $( this.document[ 0 ].defaultView || this.document[ 0 ].parentWindow ); | |
} | |
this.options = $.widget.extend( {}, | |
this.options, | |
this._getCreateOptions(), | |
options ); | |
this._create(); | |
if ( this.options.disabled ) { | |
this._setOptionDisabled( this.options.disabled ); | |
} | |
this._trigger( "create", null, this._getCreateEventData() ); | |
this._init(); | |
}, | |
_getCreateOptions: function() { | |
return {}; | |
}, | |
_getCreateEventData: $.noop, | |
_create: $.noop, | |
_init: $.noop, | |
destroy: function() { | |
var that = this; | |
this._destroy(); | |
$.each( this.classesElementLookup, function( key, value ) { | |
that._removeClass( value, key ); | |
} ); | |
// We can probably remove the unbind calls in 2.0 | |
// all event bindings should go through this._on() | |
this.element | |
.off( this.eventNamespace ) | |
.removeData( this.widgetFullName ); | |
this.widget() | |
.off( this.eventNamespace ) | |
.removeAttr( "aria-disabled" ); | |
// Clean up events and states | |
this.bindings.off( this.eventNamespace ); | |
}, | |
_destroy: $.noop, | |
widget: function() { | |
return this.element; | |
}, | |
option: function( key, value ) { | |
var options = key; | |
var parts; | |
var curOption; | |
var i; | |
if ( arguments.length === 0 ) { | |
// Don't return a reference to the internal hash | |
return $.widget.extend( {}, this.options ); | |
} | |
if ( typeof key === "string" ) { | |
// Handle nested keys, e.g., "foo.bar" => { foo: { bar: ___ } } | |
options = {}; | |
parts = key.split( "." ); | |
key = parts.shift(); | |
if ( parts.length ) { | |
curOption = options[ key ] = $.widget.extend( {}, this.options[ key ] ); | |
for ( i = 0; i < parts.length - 1; i++ ) { | |
curOption[ parts[ i ] ] = curOption[ parts[ i ] ] || {}; | |
curOption = curOption[ parts[ i ] ]; | |
} | |
key = parts.pop(); | |
if ( arguments.length === 1 ) { | |
return curOption[ key ] === undefined ? null : curOption[ key ]; | |
} | |
curOption[ key ] = value; | |
} else { | |
if ( arguments.length === 1 ) { | |
return this.options[ key ] === undefined ? null : this.options[ key ]; | |
} | |
options[ key ] = value; | |
} | |
} | |
this._setOptions( options ); | |
return this; | |
}, | |
_setOptions: function( options ) { | |
var key; | |
for ( key in options ) { | |
this._setOption( key, options[ key ] ); | |
} | |
return this; | |
}, | |
_setOption: function( key, value ) { | |
if ( key === "classes" ) { | |
this._setOptionClasses( value ); | |
} | |
this.options[ key ] = value; | |
if ( key === "disabled" ) { | |
this._setOptionDisabled( value ); | |
} | |
return this; | |
}, | |
_setOptionClasses: function( value ) { | |
var classKey, elements, currentElements; | |
for ( classKey in value ) { | |
currentElements = this.classesElementLookup[ classKey ]; | |
if ( value[ classKey ] === this.options.classes[ classKey ] || | |
!currentElements || | |
!currentElements.length ) { | |
continue; | |
} | |
// We are doing this to create a new jQuery object because the _removeClass() call | |
// on the next line is going to destroy the reference to the current elements being | |
// tracked. We need to save a copy of this collection so that we can add the new classes | |
// below. | |
elements = $( currentElements.get() ); | |
this._removeClass( currentElements, classKey ); | |
// We don't use _addClass() here, because that uses this.options.classes | |
// for generating the string of classes. We want to use the value passed in from | |
// _setOption(), this is the new value of the classes option which was passed to | |
// _setOption(). We pass this value directly to _classes(). | |
elements.addClass( this._classes( { | |
element: elements, | |
keys: classKey, | |
classes: value, | |
add: true | |
} ) ); | |
} | |
}, | |
_setOptionDisabled: function( value ) { | |
this._toggleClass( this.widget(), this.widgetFullName + "-disabled", null, !!value ); | |
// If the widget is becoming disabled, then nothing is interactive | |
if ( value ) { | |
this._removeClass( this.hoverable, null, "ui-state-hover" ); | |
this._removeClass( this.focusable, null, "ui-state-focus" ); | |
} | |
}, | |
enable: function() { | |
return this._setOptions( { disabled: false } ); | |
}, | |
disable: function() { | |
return this._setOptions( { disabled: true } ); | |
}, | |
_classes: function( options ) { | |
var full = []; | |
var that = this; | |
options = $.extend( { | |
element: this.element, | |
classes: this.options.classes || {} | |
}, options ); | |
function processClassString( classes, checkOption ) { | |
var current, i; | |
for ( i = 0; i < classes.length; i++ ) { | |
current = that.classesElementLookup[ classes[ i ] ] || $(); | |
if ( options.add ) { | |
current = $( $.unique( current.get().concat( options.element.get() ) ) ); | |
} else { | |
current = $( current.not( options.element ).get() ); | |
} | |
that.classesElementLookup[ classes[ i ] ] = current; | |
full.push( classes[ i ] ); | |
if ( checkOption && options.classes[ classes[ i ] ] ) { | |
full.push( options.classes[ classes[ i ] ] ); | |
} | |
} | |
} | |
this._on( options.element, { | |
"remove": "_untrackClassesElement" | |
} ); | |
if ( options.keys ) { | |
processClassString( options.keys.match( /\S+/g ) || [], true ); | |
} | |
if ( options.extra ) { | |
processClassString( options.extra.match( /\S+/g ) || [] ); | |
} | |
return full.join( " " ); | |
}, | |
_untrackClassesElement: function( event ) { | |
var that = this; | |
$.each( that.classesElementLookup, function( key, value ) { | |
if ( $.inArray( event.target, value ) !== -1 ) { | |
that.classesElementLookup[ key ] = $( value.not( event.target ).get() ); | |
} | |
} ); | |
}, | |
_removeClass: function( element, keys, extra ) { | |
return this._toggleClass( element, keys, extra, false ); | |
}, | |
_addClass: function( element, keys, extra ) { | |
return this._toggleClass( element, keys, extra, true ); | |
}, | |
_toggleClass: function( element, keys, extra, add ) { | |
add = ( typeof add === "boolean" ) ? add : extra; | |
var shift = ( typeof element === "string" || element === null ), | |
options = { | |
extra: shift ? keys : extra, | |
keys: shift ? element : keys, | |
element: shift ? this.element : element, | |
add: add | |
}; | |
options.element.toggleClass( this._classes( options ), add ); | |
return this; | |
}, | |
_on: function( suppressDisabledCheck, element, handlers ) { | |
var delegateElement; | |
var instance = this; | |
// No suppressDisabledCheck flag, shuffle arguments | |
if ( typeof suppressDisabledCheck !== "boolean" ) { | |
handlers = element; | |
element = suppressDisabledCheck; | |
suppressDisabledCheck = false; | |
} | |
// No element argument, shuffle and use this.element | |
if ( !handlers ) { | |
handlers = element; | |
element = this.element; | |
delegateElement = this.widget(); | |
} else { | |
element = delegateElement = $( element ); | |
this.bindings = this.bindings.add( element ); | |
} | |
$.each( handlers, function( event, handler ) { | |
function handlerProxy() { | |
// Allow widgets to customize the disabled handling | |
// - disabled as an array instead of boolean | |
// - disabled class as method for disabling individual parts | |
if ( !suppressDisabledCheck && | |
( instance.options.disabled === true || | |
$( this ).hasClass( "ui-state-disabled" ) ) ) { | |
return; | |
} | |
return ( typeof handler === "string" ? instance[ handler ] : handler ) | |
.apply( instance, arguments ); | |
} | |
// Copy the guid so direct unbinding works | |
if ( typeof handler !== "string" ) { | |
handlerProxy.guid = handler.guid = | |
handler.guid || handlerProxy.guid || $.guid++; | |
} | |
var match = event.match( /^([\w:-]*)\s*(.*)$/ ); | |
var eventName = match[ 1 ] + instance.eventNamespace; | |
var selector = match[ 2 ]; | |
if ( selector ) { | |
delegateElement.on( eventName, selector, handlerProxy ); | |
} else { | |
element.on( eventName, handlerProxy ); | |
} | |
} ); | |
}, | |
_off: function( element, eventName ) { | |
eventName = ( eventName || "" ).split( " " ).join( this.eventNamespace + " " ) + | |
this.eventNamespace; | |
element.off( eventName ).off( eventName ); | |
// Clear the stack to avoid memory leaks (#10056) | |
this.bindings = $( this.bindings.not( element ).get() ); | |
this.focusable = $( this.focusable.not( element ).get() ); | |
this.hoverable = $( this.hoverable.not( element ).get() ); | |
}, | |
_delay: function( handler, delay ) { | |
function handlerProxy() { | |
return ( typeof handler === "string" ? instance[ handler ] : handler ) | |
.apply( instance, arguments ); | |
} | |
var instance = this; | |
return setTimeout( handlerProxy, delay || 0 ); | |
}, | |
_hoverable: function( element ) { | |
this.hoverable = this.hoverable.add( element ); | |
this._on( element, { | |
mouseenter: function( event ) { | |
this._addClass( $( event.currentTarget ), null, "ui-state-hover" ); | |
}, | |
mouseleave: function( event ) { | |
this._removeClass( $( event.currentTarget ), null, "ui-state-hover" ); | |
} | |
} ); | |
}, | |
_focusable: function( element ) { | |
this.focusable = this.focusable.add( element ); | |
this._on( element, { | |
focusin: function( event ) { | |
this._addClass( $( event.currentTarget ), null, "ui-state-focus" ); | |
}, | |
focusout: function( event ) { | |
this._removeClass( $( event.currentTarget ), null, "ui-state-focus" ); | |
} | |
} ); | |
}, | |
_trigger: function( type, event, data ) { | |
var prop, orig; | |
var callback = this.options[ type ]; | |
data = data || {}; | |
event = $.Event( event ); | |
event.type = ( type === this.widgetEventPrefix ? | |
type : | |
this.widgetEventPrefix + type ).toLowerCase(); | |
// The original event may come from any element | |
// so we need to reset the target on the new event | |
event.target = this.element[ 0 ]; | |
// Copy original event properties over to the new event | |
orig = event.originalEvent; | |
if ( orig ) { | |
for ( prop in orig ) { | |
if ( !( prop in event ) ) { | |
event[ prop ] = orig[ prop ]; | |
} | |
} | |
} | |
this.element.trigger( event, data ); | |
return !( $.isFunction( callback ) && | |
callback.apply( this.element[ 0 ], [ event ].concat( data ) ) === false || | |
event.isDefaultPrevented() ); | |
} | |
}; | |
$.each( { show: "fadeIn", hide: "fadeOut" }, function( method, defaultEffect ) { | |
$.Widget.prototype[ "_" + method ] = function( element, options, callback ) { | |
if ( typeof options === "string" ) { | |
options = { effect: options }; | |
} | |
var hasOptions; | |
var effectName = !options ? | |
method : | |
options === true || typeof options === "number" ? | |
defaultEffect : | |
options.effect || defaultEffect; | |
options = options || {}; | |
if ( typeof options === "number" ) { | |
options = { duration: options }; | |
} | |
hasOptions = !$.isEmptyObject( options ); | |
options.complete = callback; | |
if ( options.delay ) { | |
element.delay( options.delay ); | |
} | |
if ( hasOptions && $.effects && $.effects.effect[ effectName ] ) { | |
element[ method ]( options ); | |
} else if ( effectName !== method && element[ effectName ] ) { | |
element[ effectName ]( options.duration, options.easing, callback ); | |
} else { | |
element.queue( function( next ) { | |
$( this )[ method ](); | |
if ( callback ) { | |
callback.call( element[ 0 ] ); | |
} | |
next(); | |
} ); | |
} | |
}; | |
} ); | |
var widget = $.widget; | |
/*! | |
* jQuery UI Keycode 1.12.1 | |
* http://jqueryui.com | |
* | |
* Copyright jQuery Foundation and other contributors | |
* Released under the MIT license. | |
* http://jquery.org/license | |
*/ | |
//>>label: Keycode | |
//>>group: Core | |
//>>description: Provide keycodes as keynames | |
//>>docs: http://api.jqueryui.com/jQuery.ui.keyCode/ | |
var keycode = $.ui.keyCode = { | |
BACKSPACE: 8, | |
COMMA: 188, | |
DELETE: 46, | |
DOWN: 40, | |
END: 35, | |
ENTER: 13, | |
ESCAPE: 27, | |
HOME: 36, | |
LEFT: 37, | |
PAGE_DOWN: 34, | |
PAGE_UP: 33, | |
PERIOD: 190, | |
RIGHT: 39, | |
SPACE: 32, | |
TAB: 9, | |
UP: 38 | |
}; | |
/*! | |
* jQuery UI Unique ID 1.12.1 | |
* http://jqueryui.com | |
* | |
* Copyright jQuery Foundation and other contributors | |
* Released under the MIT license. | |
* http://jquery.org/license | |
*/ | |
//>>label: uniqueId | |
//>>group: Core | |
//>>description: Functions to generate and remove uniqueId's | |
//>>docs: http://api.jqueryui.com/uniqueId/ | |
var uniqueId = $.fn.extend( { | |
uniqueId: ( function() { | |
var uuid = 0; | |
return function() { | |
return this.each( function() { | |
if ( !this.id ) { | |
this.id = "ui-id-" + ( ++uuid ); | |
} | |
} ); | |
}; | |
} )(), | |
removeUniqueId: function() { | |
return this.each( function() { | |
if ( /^ui-id-\d+$/.test( this.id ) ) { | |
$( this ).removeAttr( "id" ); | |
} | |
} ); | |
} | |
} ); | |
// Internal use only | |
var escapeSelector = $.ui.escapeSelector = ( function() { | |
var selectorEscape = /([!"#$%&'()*+,./:;<=>?@[\]^`{|}~])/g; | |
return function( selector ) { | |
return selector.replace( selectorEscape, "\\$1" ); | |
}; | |
} )(); | |
var safeActiveElement = $.ui.safeActiveElement = function( document ) { | |
var activeElement; | |
// Support: IE 9 only | |
// IE9 throws an "Unspecified error" accessing document.activeElement from an <iframe> | |
try { | |
activeElement = document.activeElement; | |
} catch ( error ) { | |
activeElement = document.body; | |
} | |
// Support: IE 9 - 11 only | |
// IE may return null instead of an element | |
// Interestingly, this only seems to occur when NOT in an iframe | |
if ( !activeElement ) { | |
activeElement = document.body; | |
} | |
// Support: IE 11 only | |
// IE11 returns a seemingly empty object in some cases when accessing | |
// document.activeElement from an <iframe> | |
if ( !activeElement.nodeName ) { | |
activeElement = document.body; | |
} | |
return activeElement; | |
}; | |
/*! | |
* jQuery UI Tabs 1.12.1 | |
* http://jqueryui.com | |
* | |
* Copyright jQuery Foundation and other contributors | |
* Released under the MIT license. | |
* http://jquery.org/license | |
*/ | |
//>>label: Tabs | |
//>>group: Widgets | |
//>>description: Transforms a set of container elements into a tab structure. | |
//>>docs: http://api.jqueryui.com/tabs/ | |
//>>demos: http://jqueryui.com/tabs/ | |
//>>css.structure: ../../themes/base/core.css | |
//>>css.structure: ../../themes/base/tabs.css | |
//>>css.theme: ../../themes/base/theme.css | |
$.widget( "ui.tabs", { | |
version: "1.12.1", | |
delay: 300, | |
options: { | |
active: null, | |
classes: { | |
"ui-tabs": "ui-corner-all", | |
"ui-tabs-nav": "ui-corner-all", | |
"ui-tabs-panel": "ui-corner-bottom", | |
"ui-tabs-tab": "ui-corner-top" | |
}, | |
collapsible: false, | |
event: "click", | |
heightStyle: "content", | |
hide: null, | |
show: null, | |
// Callbacks | |
activate: null, | |
beforeActivate: null, | |
beforeLoad: null, | |
load: null | |
}, | |
_isLocal: ( function() { | |
var rhash = /#.*$/; | |
return function( anchor ) { | |
var anchorUrl, locationUrl; | |
anchorUrl = anchor.href.replace( rhash, "" ); | |
locationUrl = location.href.replace( rhash, "" ); | |
// Decoding may throw an error if the URL isn't UTF-8 (#9518) | |
try { | |
anchorUrl = decodeURIComponent( anchorUrl ); | |
} catch ( error ) {} | |
try { | |
locationUrl = decodeURIComponent( locationUrl ); | |
} catch ( error ) {} | |
return anchor.hash.length > 1 && anchorUrl === locationUrl; | |
}; | |
} )(), | |
_create: function() { | |
var that = this, | |
options = this.options; | |
this.running = false; | |
this._addClass( "ui-tabs", "ui-widget ui-widget-content" ); | |
this._toggleClass( "ui-tabs-collapsible", null, options.collapsible ); | |
this._processTabs(); | |
options.active = this._initialActive(); | |
// Take disabling tabs via class attribute from HTML | |
// into account and update option properly. | |
if ( $.isArray( options.disabled ) ) { | |
options.disabled = $.unique( options.disabled.concat( | |
$.map( this.tabs.filter( ".ui-state-disabled" ), function( li ) { | |
return that.tabs.index( li ); | |
} ) | |
) ).sort(); | |
} | |
// Check for length avoids error when initializing empty list | |
if ( this.options.active !== false && this.anchors.length ) { | |
this.active = this._findActive( options.active ); | |
} else { | |
this.active = $(); | |
} | |
this._refresh(); | |
if ( this.active.length ) { | |
this.load( options.active ); | |
} | |
}, | |
_initialActive: function() { | |
var active = this.options.active, | |
collapsible = this.options.collapsible, | |
locationHash = location.hash.substring( 1 ); | |
if ( active === null ) { | |
// check the fragment identifier in the URL | |
if ( locationHash ) { | |
this.tabs.each( function( i, tab ) { | |
if ( $( tab ).attr( "aria-controls" ) === locationHash ) { | |
active = i; | |
return false; | |
} | |
} ); | |
} | |
// Check for a tab marked active via a class | |
if ( active === null ) { | |
active = this.tabs.index( this.tabs.filter( ".ui-tabs-active" ) ); | |
} | |
// No active tab, set to false | |
if ( active === null || active === -1 ) { | |
active = this.tabs.length ? 0 : false; | |
} | |
} | |
// Handle numbers: negative, out of range | |
if ( active !== false ) { | |
active = this.tabs.index( this.tabs.eq( active ) ); | |
if ( active === -1 ) { | |
active = collapsible ? false : 0; | |
} | |
} | |
// Don't allow collapsible: false and active: false | |
if ( !collapsible && active === false && this.anchors.length ) { | |
active = 0; | |
} | |
return active; | |
}, | |
_getCreateEventData: function() { | |
return { | |
tab: this.active, | |
panel: !this.active.length ? $() : this._getPanelForTab( this.active ) | |
}; | |
}, | |
_tabKeydown: function( event ) { | |
var focusedTab = $( $.ui.safeActiveElement( this.document[ 0 ] ) ).closest( "li" ), | |
selectedIndex = this.tabs.index( focusedTab ), | |
goingForward = true; | |
if ( this._handlePageNav( event ) ) { | |
return; | |
} | |
switch ( event.keyCode ) { | |
case $.ui.keyCode.RIGHT: | |
case $.ui.keyCode.DOWN: | |
selectedIndex++; | |
break; | |
case $.ui.keyCode.UP: | |
case $.ui.keyCode.LEFT: | |
goingForward = false; | |
selectedIndex--; | |
break; | |
case $.ui.keyCode.END: | |
selectedIndex = this.anchors.length - 1; | |
break; | |
case $.ui.keyCode.HOME: | |
selectedIndex = 0; | |
break; | |
case $.ui.keyCode.SPACE: | |
// Activate only, no collapsing | |
event.preventDefault(); | |
clearTimeout( this.activating ); | |
this._activate( selectedIndex ); | |
return; | |
case $.ui.keyCode.ENTER: | |
// Toggle (cancel delayed activation, allow collapsing) | |
event.preventDefault(); | |
clearTimeout( this.activating ); | |
// Determine if we should collapse or activate | |
this._activate( selectedIndex === this.options.active ? false : selectedIndex ); | |
return; | |
default: | |
return; | |
} | |
// Focus the appropriate tab, based on which key was pressed | |
event.preventDefault(); | |
clearTimeout( this.activating ); | |
selectedIndex = this._focusNextTab( selectedIndex, goingForward ); | |
// Navigating with control/command key will prevent automatic activation | |
if ( !event.ctrlKey && !event.metaKey ) { | |
// Update aria-selected immediately so that AT think the tab is already selected. | |
// Otherwise AT may confuse the user by stating that they need to activate the tab, | |
// but the tab will already be activated by the time the announcement finishes. | |
focusedTab.attr( "aria-selected", "false" ); | |
this.tabs.eq( selectedIndex ).attr( "aria-selected", "true" ); | |
this.activating = this._delay( function() { | |
this.option( "active", selectedIndex ); | |
}, this.delay ); | |
} | |
}, | |
_panelKeydown: function( event ) { | |
if ( this._handlePageNav( event ) ) { | |
return; | |
} | |
// Ctrl+up moves focus to the current tab | |
if ( event.ctrlKey && event.keyCode === $.ui.keyCode.UP ) { | |
event.preventDefault(); | |
this.active.trigger( "focus" ); | |
} | |
}, | |
// Alt+page up/down moves focus to the previous/next tab (and activates) | |
_handlePageNav: function( event ) { | |
if ( event.altKey && event.keyCode === $.ui.keyCode.PAGE_UP ) { | |
this._activate( this._focusNextTab( this.options.active - 1, false ) ); | |
return true; | |
} | |
if ( event.altKey && event.keyCode === $.ui.keyCode.PAGE_DOWN ) { | |
this._activate( this._focusNextTab( this.options.active + 1, true ) ); | |
return true; | |
} | |
}, | |
_findNextTab: function( index, goingForward ) { | |
var lastTabIndex = this.tabs.length - 1; | |
function constrain() { | |
if ( index > lastTabIndex ) { | |
index = 0; | |
} | |
if ( index < 0 ) { | |
index = lastTabIndex; | |
} | |
return index; | |
} | |
while ( $.inArray( constrain(), this.options.disabled ) !== -1 ) { | |
index = goingForward ? index + 1 : index - 1; | |
} | |
return index; | |
}, | |
_focusNextTab: function( index, goingForward ) { | |
index = this._findNextTab( index, goingForward ); | |
this.tabs.eq( index ).trigger( "focus" ); | |
return index; | |
}, | |
_setOption: function( key, value ) { | |
if ( key === "active" ) { | |
// _activate() will handle invalid values and update this.options | |
this._activate( value ); | |
return; | |
} | |
this._super( key, value ); | |
if ( key === "collapsible" ) { | |
this._toggleClass( "ui-tabs-collapsible", null, value ); | |
// Setting collapsible: false while collapsed; open first panel | |
if ( !value && this.options.active === false ) { | |
this._activate( 0 ); | |
} | |
} | |
if ( key === "event" ) { | |
this._setupEvents( value ); | |
} | |
if ( key === "heightStyle" ) { | |
this._setupHeightStyle( value ); | |
} | |
}, | |
_sanitizeSelector: function( hash ) { | |
return hash ? hash.replace( /[!"$%&'()*+,.\/:;<=>?@\[\]\^`{|}~]/g, "\\$&" ) : ""; | |
}, | |
refresh: function() { | |
var options = this.options, | |
lis = this.tablist.children( ":has(a[href])" ); | |
// Get disabled tabs from class attribute from HTML | |
// this will get converted to a boolean if needed in _refresh() | |
options.disabled = $.map( lis.filter( ".ui-state-disabled" ), function( tab ) { | |
return lis.index( tab ); | |
} ); | |
this._processTabs(); | |
// Was collapsed or no tabs | |
if ( options.active === false || !this.anchors.length ) { | |
options.active = false; | |
this.active = $(); | |
// was active, but active tab is gone | |
} else if ( this.active.length && !$.contains( this.tablist[ 0 ], this.active[ 0 ] ) ) { | |
// all remaining tabs are disabled | |
if ( this.tabs.length === options.disabled.length ) { | |
options.active = false; | |
this.active = $(); | |
// activate previous tab | |
} else { | |
this._activate( this._findNextTab( Math.max( 0, options.active - 1 ), false ) ); | |
} | |
// was active, active tab still exists | |
} else { | |
// make sure active index is correct | |
options.active = this.tabs.index( this.active ); | |
} | |
this._refresh(); | |
}, | |
_refresh: function() { | |
this._setOptionDisabled( this.options.disabled ); | |
this._setupEvents( this.options.event ); | |
this._setupHeightStyle( this.options.heightStyle ); | |
this.tabs.not( this.active ).attr( { | |
"aria-selected": "false", | |
"aria-expanded": "false", | |
tabIndex: -1 | |
} ); | |
this.panels.not( this._getPanelForTab( this.active ) ) | |
.hide() | |
.attr( { | |
"aria-hidden": "true" | |
} ); | |
// Make sure one tab is in the tab order | |
if ( !this.active.length ) { | |
this.tabs.eq( 0 ).attr( "tabIndex", 0 ); | |
} else { | |
this.active | |
.attr( { | |
"aria-selected": "true", | |
"aria-expanded": "true", | |
tabIndex: 0 | |
} ); | |
this._addClass( this.active, "ui-tabs-active", "ui-state-active" ); | |
this._getPanelForTab( this.active ) | |
.show() | |
.attr( { | |
"aria-hidden": "false" | |
} ); | |
} | |
}, | |
_processTabs: function() { | |
var that = this, | |
prevTabs = this.tabs, | |
prevAnchors = this.anchors, | |
prevPanels = this.panels; | |
this.tablist = this._getList().attr( "role", "tablist" ); | |
this._addClass( this.tablist, "ui-tabs-nav", | |
"ui-helper-reset ui-helper-clearfix ui-widget-header" ); | |
// Prevent users from focusing disabled tabs via click | |
this.tablist | |
.on( "mousedown" + this.eventNamespace, "> li", function( event ) { | |
if ( $( this ).is( ".ui-state-disabled" ) ) { | |
event.preventDefault(); | |
} | |
} ) | |
// Support: IE <9 | |
// Preventing the default action in mousedown doesn't prevent IE | |
// from focusing the element, so if the anchor gets focused, blur. | |
// We don't have to worry about focusing the previously focused | |
// element since clicking on a non-focusable element should focus | |
// the body anyway. | |
.on( "focus" + this.eventNamespace, ".ui-tabs-anchor", function() { | |
if ( $( this ).closest( "li" ).is( ".ui-state-disabled" ) ) { | |
this.blur(); | |
} | |
} ); | |
this.tabs = this.tablist.find( "> li:has(a[href])" ) | |
.attr( { | |
role: "tab", | |
tabIndex: -1 | |
} ); | |
this._addClass( this.tabs, "ui-tabs-tab", "ui-state-default" ); | |
this.anchors = this.tabs.map( function() { | |
return $( "a", this )[ 0 ]; | |
} ) | |
.attr( { | |
role: "presentation", | |
tabIndex: -1 | |
} ); | |
this._addClass( this.anchors, "ui-tabs-anchor" ); | |
this.panels = $(); | |
this.anchors.each( function( i, anchor ) { | |
var selector, panel, panelId, | |
anchorId = $( anchor ).uniqueId().attr( "id" ), | |
tab = $( anchor ).closest( "li" ), | |
originalAriaControls = tab.attr( "aria-controls" ); | |
// Inline tab | |
if ( that._isLocal( anchor ) ) { | |
selector = anchor.hash; | |
panelId = selector.substring( 1 ); | |
panel = that.element.find( that._sanitizeSelector( selector ) ); | |
// remote tab | |
} else { | |
// If the tab doesn't already have aria-controls, | |
// generate an id by using a throw-away element | |
panelId = tab.attr( "aria-controls" ) || $( {} ).uniqueId()[ 0 ].id; | |
selector = "#" + panelId; | |
panel = that.element.find( selector ); | |
if ( !panel.length ) { | |
panel = that._createPanel( panelId ); | |
panel.insertAfter( that.panels[ i - 1 ] || that.tablist ); | |
} | |
panel.attr( "aria-live", "polite" ); | |
} | |
if ( panel.length ) { | |
that.panels = that.panels.add( panel ); | |
} | |
if ( originalAriaControls ) { | |
tab.data( "ui-tabs-aria-controls", originalAriaControls ); | |
} | |
tab.attr( { | |
"aria-controls": panelId, | |
"aria-labelledby": anchorId | |
} ); | |
panel.attr( "aria-labelledby", anchorId ); | |
} ); | |
this.panels.attr( "role", "tabpanel" ); | |
this._addClass( this.panels, "ui-tabs-panel", "ui-widget-content" ); | |
// Avoid memory leaks (#10056) | |
if ( prevTabs ) { | |
this._off( prevTabs.not( this.tabs ) ); | |
this._off( prevAnchors.not( this.anchors ) ); | |
this._off( prevPanels.not( this.panels ) ); | |
} | |
}, | |
// Allow overriding how to find the list for rare usage scenarios (#7715) | |
_getList: function() { | |
return this.tablist || this.element.find( "ol, ul" ).eq( 0 ); | |
}, | |
_createPanel: function( id ) { | |
return $( "<div>" ) | |
.attr( "id", id ) | |
.data( "ui-tabs-destroy", true ); | |
}, | |
_setOptionDisabled: function( disabled ) { | |
var currentItem, li, i; | |
if ( $.isArray( disabled ) ) { | |
if ( !disabled.length ) { | |
disabled = false; | |
} else if ( disabled.length === this.anchors.length ) { | |
disabled = true; | |
} | |
} | |
// Disable tabs | |
for ( i = 0; ( li = this.tabs[ i ] ); i++ ) { | |
currentItem = $( li ); | |
if ( disabled === true || $.inArray( i, disabled ) !== -1 ) { | |
currentItem.attr( "aria-disabled", "true" ); | |
this._addClass( currentItem, null, "ui-state-disabled" ); | |
} else { | |
currentItem.removeAttr( "aria-disabled" ); | |
this._removeClass( currentItem, null, "ui-state-disabled" ); | |
} | |
} | |
this.options.disabled = disabled; | |
this._toggleClass( this.widget(), this.widgetFullName + "-disabled", null, | |
disabled === true ); | |
}, | |
_setupEvents: function( event ) { | |
var events = {}; | |
if ( event ) { | |
$.each( event.split( " " ), function( index, eventName ) { | |
events[ eventName ] = "_eventHandler"; | |
} ); | |
} | |
this._off( this.anchors.add( this.tabs ).add( this.panels ) ); | |
// Always prevent the default action, even when disabled | |
this._on( true, this.anchors, { | |
click: function( event ) { | |
event.preventDefault(); | |
} | |
} ); | |
this._on( this.anchors, events ); | |
this._on( this.tabs, { keydown: "_tabKeydown" } ); | |
this._on( this.panels, { keydown: "_panelKeydown" } ); | |
this._focusable( this.tabs ); | |
this._hoverable( this.tabs ); | |
}, | |
_setupHeightStyle: function( heightStyle ) { | |
var maxHeight, | |
parent = this.element.parent(); | |
if ( heightStyle === "fill" ) { | |
maxHeight = parent.height(); | |
maxHeight -= this.element.outerHeight() - this.element.height(); | |
this.element.siblings( ":visible" ).each( function() { | |
var elem = $( this ), | |
position = elem.css( "position" ); | |
if ( position === "absolute" || position === "fixed" ) { | |
return; | |
} | |
maxHeight -= elem.outerHeight( true ); | |
} ); | |
this.element.children().not( this.panels ).each( function() { | |
maxHeight -= $( this ).outerHeight( true ); | |
} ); | |
this.panels.each( function() { | |
$( this ).height( Math.max( 0, maxHeight - | |
$( this ).innerHeight() + $( this ).height() ) ); | |
} ) | |
.css( "overflow", "auto" ); | |
} else if ( heightStyle === "auto" ) { | |
maxHeight = 0; | |
this.panels.each( function() { | |
maxHeight = Math.max( maxHeight, $( this ).height( "" ).height() ); | |
} ).height( maxHeight ); | |
} | |
}, | |
_eventHandler: function( event ) { | |
var options = this.options, | |
active = this.active, | |
anchor = $( event.currentTarget ), | |
tab = anchor.closest( "li" ), | |
clickedIsActive = tab[ 0 ] === active[ 0 ], | |
collapsing = clickedIsActive && options.collapsible, | |
toShow = collapsing ? $() : this._getPanelForTab( tab ), | |
toHide = !active.length ? $() : this._getPanelForTab( active ), | |
eventData = { | |
oldTab: active, | |
oldPanel: toHide, | |
newTab: collapsing ? $() : tab, | |
newPanel: toShow | |
}; | |
event.preventDefault(); | |
if ( tab.hasClass( "ui-state-disabled" ) || | |
// tab is already loading | |
tab.hasClass( "ui-tabs-loading" ) || | |
// can't switch durning an animation | |
this.running || | |
// click on active header, but not collapsible | |
( clickedIsActive && !options.collapsible ) || | |
// allow canceling activation | |
( this._trigger( "beforeActivate", event, eventData ) === false ) ) { | |
return; | |
} | |
options.active = collapsing ? false : this.tabs.index( tab ); | |
this.active = clickedIsActive ? $() : tab; | |
if ( this.xhr ) { | |
this.xhr.abort(); | |
} | |
if ( !toHide.length && !toShow.length ) { | |
$.error( "jQuery UI Tabs: Mismatching fragment identifier." ); | |
} | |
if ( toShow.length ) { | |
this.load( this.tabs.index( tab ), event ); | |
} | |
this._toggle( event, eventData ); | |
}, | |
// Handles show/hide for selecting tabs | |
_toggle: function( event, eventData ) { | |
var that = this, | |
toShow = eventData.newPanel, | |
toHide = eventData.oldPanel; | |
this.running = true; | |
function complete() { | |
that.running = false; | |
that._trigger( "activate", event, eventData ); | |
} | |
function show() { | |
that._addClass( eventData.newTab.closest( "li" ), "ui-tabs-active", "ui-state-active" ); | |
if ( toShow.length && that.options.show ) { | |
that._show( toShow, that.options.show, complete ); | |
} else { | |
toShow.show(); | |
complete(); | |
} | |
} | |
// Start out by hiding, then showing, then completing | |
if ( toHide.length && this.options.hide ) { | |
this._hide( toHide, this.options.hide, function() { | |
that._removeClass( eventData.oldTab.closest( "li" ), | |
"ui-tabs-active", "ui-state-active" ); | |
show(); | |
} ); | |
} else { | |
this._removeClass( eventData.oldTab.closest( "li" ), | |
"ui-tabs-active", "ui-state-active" ); | |
toHide.hide(); | |
show(); | |
} | |
toHide.attr( "aria-hidden", "true" ); | |
eventData.oldTab.attr( { | |
"aria-selected": "false", | |
"aria-expanded": "false" | |
} ); | |
// If we're switching tabs, remove the old tab from the tab order. | |
// If we're opening from collapsed state, remove the previous tab from the tab order. | |
// If we're collapsing, then keep the collapsing tab in the tab order. | |
if ( toShow.length && toHide.length ) { | |
eventData.oldTab.attr( "tabIndex", -1 ); | |
} else if ( toShow.length ) { | |
this.tabs.filter( function() { | |
return $( this ).attr( "tabIndex" ) === 0; | |
} ) | |
.attr( "tabIndex", -1 ); | |
} | |
toShow.attr( "aria-hidden", "false" ); | |
eventData.newTab.attr( { | |
"aria-selected": "true", | |
"aria-expanded": "true", | |
tabIndex: 0 | |
} ); | |
}, | |
_activate: function( index ) { | |
var anchor, | |
active = this._findActive( index ); | |
// Trying to activate the already active panel | |
if ( active[ 0 ] === this.active[ 0 ] ) { | |
return; | |
} | |
// Trying to collapse, simulate a click on the current active header | |
if ( !active.length ) { | |
active = this.active; | |
} | |
anchor = active.find( ".ui-tabs-anchor" )[ 0 ]; | |
this._eventHandler( { | |
target: anchor, | |
currentTarget: anchor, | |
preventDefault: $.noop | |
} ); | |
}, | |
_findActive: function( index ) { | |
return index === false ? $() : this.tabs.eq( index ); | |
}, | |
_getIndex: function( index ) { | |
// meta-function to give users option to provide a href string instead of a numerical index. | |
if ( typeof index === "string" ) { | |
index = this.anchors.index( this.anchors.filter( "[href$='" + | |
$.ui.escapeSelector( index ) + "']" ) ); | |
} | |
return index; | |
}, | |
_destroy: function() { | |
if ( this.xhr ) { | |
this.xhr.abort(); | |
} | |
this.tablist | |
.removeAttr( "role" ) | |
.off( this.eventNamespace ); | |
this.anchors | |
.removeAttr( "role tabIndex" ) | |
.removeUniqueId(); | |
this.tabs.add( this.panels ).each( function() { | |
if ( $.data( this, "ui-tabs-destroy" ) ) { | |
$( this ).remove(); | |
} else { | |
$( this ).removeAttr( "role tabIndex " + | |
"aria-live aria-busy aria-selected aria-labelledby aria-hidden aria-expanded" ); | |
} | |
} ); | |
this.tabs.each( function() { | |
var li = $( this ), | |
prev = li.data( "ui-tabs-aria-controls" ); | |
if ( prev ) { | |
li | |
.attr( "aria-controls", prev ) | |
.removeData( "ui-tabs-aria-controls" ); | |
} else { | |
li.removeAttr( "aria-controls" ); | |
} | |
} ); | |
this.panels.show(); | |
if ( this.options.heightStyle !== "content" ) { | |
this.panels.css( "height", "" ); | |
} | |
}, | |
enable: function( index ) { | |
var disabled = this.options.disabled; | |
if ( disabled === false ) { | |
return; | |
} | |
if ( index === undefined ) { | |
disabled = false; | |
} else { | |
index = this._getIndex( index ); | |
if ( $.isArray( disabled ) ) { | |
disabled = $.map( disabled, function( num ) { | |
return num !== index ? num : null; | |
} ); | |
} else { | |
disabled = $.map( this.tabs, function( li, num ) { | |
return num !== index ? num : null; | |
} ); | |
} | |
} | |
this._setOptionDisabled( disabled ); | |
}, | |
disable: function( index ) { | |
var disabled = this.options.disabled; | |
if ( disabled === true ) { | |
return; | |
} | |
if ( index === undefined ) { | |
disabled = true; | |
} else { | |
index = this._getIndex( index ); | |
if ( $.inArray( index, disabled ) !== -1 ) { | |
return; | |
} | |
if ( $.isArray( disabled ) ) { | |
disabled = $.merge( [ index ], disabled ).sort(); | |
} else { | |
disabled = [ index ]; | |
} | |
} | |
this._setOptionDisabled( disabled ); | |
}, | |
load: function( index, event ) { | |
index = this._getIndex( index ); | |
var that = this, | |
tab = this.tabs.eq( index ), | |
anchor = tab.find( ".ui-tabs-anchor" ), | |
panel = this._getPanelForTab( tab ), | |
eventData = { | |
tab: tab, | |
panel: panel | |
}, | |
complete = function( jqXHR, status ) { | |
if ( status === "abort" ) { | |
that.panels.stop( false, true ); | |
} | |
that._removeClass( tab, "ui-tabs-loading" ); | |
panel.removeAttr( "aria-busy" ); | |
if ( jqXHR === that.xhr ) { | |
delete that.xhr; | |
} | |
}; | |
// Not remote | |
if ( this._isLocal( anchor[ 0 ] ) ) { | |
return; | |
} | |
this.xhr = $.ajax( this._ajaxSettings( anchor, event, eventData ) ); | |
// Support: jQuery <1.8 | |
// jQuery <1.8 returns false if the request is canceled in beforeSend, | |
// but as of 1.8, $.ajax() always returns a jqXHR object. | |
if ( this.xhr && this.xhr.statusText !== "canceled" ) { | |
this._addClass( tab, "ui-tabs-loading" ); | |
panel.attr( "aria-busy", "true" ); | |
this.xhr | |
.done( function( response, status, jqXHR ) { | |
// support: jQuery <1.8 | |
// http://bugs.jquery.com/ticket/11778 | |
setTimeout( function() { | |
panel.html( response ); | |
that._trigger( "load", event, eventData ); | |
complete( jqXHR, status ); | |
}, 1 ); | |
} ) | |
.fail( function( jqXHR, status ) { | |
// support: jQuery <1.8 | |
// http://bugs.jquery.com/ticket/11778 | |
setTimeout( function() { | |
complete( jqXHR, status ); | |
}, 1 ); | |
} ); | |
} | |
}, | |
_ajaxSettings: function( anchor, event, eventData ) { | |
var that = this; | |
return { | |
// Support: IE <11 only | |
// Strip any hash that exists to prevent errors with the Ajax request | |
url: anchor.attr( "href" ).replace( /#.*$/, "" ), | |
beforeSend: function( jqXHR, settings ) { | |
return that._trigger( "beforeLoad", event, | |
$.extend( { jqXHR: jqXHR, ajaxSettings: settings }, eventData ) ); | |
} | |
}; | |
}, | |
_getPanelForTab: function( tab ) { | |
var id = $( tab ).attr( "aria-controls" ); | |
return this.element.find( this._sanitizeSelector( "#" + id ) ); | |
} | |
} ); | |
// DEPRECATED | |
// TODO: Switch return back to widget declaration at top of file when this is removed | |
if ( $.uiBackCompat !== false ) { | |
// Backcompat for ui-tab class (now ui-tabs-tab) | |
$.widget( "ui.tabs", $.ui.tabs, { | |
_processTabs: function() { | |
this._superApply( arguments ); | |
this._addClass( this.tabs, "ui-tab" ); | |
} | |
} ); | |
} | |
var widgetsTabs = $.ui.tabs; | |
})); |