| /*! |
| * jQuery UI Datepicker 1.9.2 |
| * http://jqueryui.com |
| * |
| * Copyright 2012 jQuery Foundation and other contributors |
| * Released under the MIT license. |
| * http://jquery.org/license |
| * |
| * http://api.jqueryui.com/datepicker/ |
| * |
| * Depends: |
| * jquery.ui.core.js |
| */ |
| (function( $, undefined ) { |
| |
| $.extend($.ui, { datepicker: { version: "1.9.2" } }); |
| |
| var PROP_NAME = 'datepicker'; |
| var dpuuid = new Date().getTime(); |
| var instActive; |
| |
| /* Date picker manager. |
| Use the singleton instance of this class, $.datepicker, to interact with the date picker. |
| Settings for (groups of) date pickers are maintained in an instance object, |
| allowing multiple different settings on the same page. */ |
| |
| function Datepicker() { |
| this.debug = false; // Change this to true to start debugging |
| this._curInst = null; // The current instance in use |
| this._keyEvent = false; // If the last event was a key event |
| this._disabledInputs = []; // List of date picker inputs that have been disabled |
| this._datepickerShowing = false; // True if the popup picker is showing , false if not |
| this._inDialog = false; // True if showing within a "dialog", false if not |
| this._mainDivId = 'ui-datepicker-div'; // The ID of the main datepicker division |
| this._inlineClass = 'ui-datepicker-inline'; // The name of the inline marker class |
| this._appendClass = 'ui-datepicker-append'; // The name of the append marker class |
| this._triggerClass = 'ui-datepicker-trigger'; // The name of the trigger marker class |
| this._dialogClass = 'ui-datepicker-dialog'; // The name of the dialog marker class |
| this._disableClass = 'ui-datepicker-disabled'; // The name of the disabled covering marker class |
| this._unselectableClass = 'ui-datepicker-unselectable'; // The name of the unselectable cell marker class |
| this._currentClass = 'ui-datepicker-current-day'; // The name of the current day marker class |
| this._dayOverClass = 'ui-datepicker-days-cell-over'; // The name of the day hover marker class |
| this.regional = []; // Available regional settings, indexed by language code |
| this.regional[''] = { // Default regional settings |
| closeText: 'Done', // Display text for close link |
| prevText: 'Prev', // Display text for previous month link |
| nextText: 'Next', // Display text for next month link |
| currentText: 'Today', // Display text for current month link |
| monthNames: ['January','February','March','April','May','June', |
| 'July','August','September','October','November','December'], // Names of months for drop-down and formatting |
| monthNamesShort: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'], // For formatting |
| dayNames: ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'], // For formatting |
| dayNamesShort: ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'], // For formatting |
| dayNamesMin: ['Su','Mo','Tu','We','Th','Fr','Sa'], // Column headings for days starting at Sunday |
| weekHeader: 'Wk', // Column header for week of the year |
| dateFormat: 'mm/dd/yy', // See format options on parseDate |
| firstDay: 0, // The first day of the week, Sun = 0, Mon = 1, ... |
| isRTL: false, // True if right-to-left language, false if left-to-right |
| showMonthAfterYear: false, // True if the year select precedes month, false for month then year |
| yearSuffix: '' // Additional text to append to the year in the month headers |
| }; |
| this._defaults = { // Global defaults for all the date picker instances |
| showOn: 'focus', // 'focus' for popup on focus, |
| // 'button' for trigger button, or 'both' for either |
| showAnim: 'fadeIn', // Name of jQuery animation for popup |
| showOptions: {}, // Options for enhanced animations |
| defaultDate: null, // Used when field is blank: actual date, |
| // +/-number for offset from today, null for today |
| appendText: '', // Display text following the input box, e.g. showing the format |
| buttonText: '...', // Text for trigger button |
| buttonImage: '', // URL for trigger button image |
| buttonImageOnly: false, // True if the image appears alone, false if it appears on a button |
| hideIfNoPrevNext: false, // True to hide next/previous month links |
| // if not applicable, false to just disable them |
| navigationAsDateFormat: false, // True if date formatting applied to prev/today/next links |
| gotoCurrent: false, // True if today link goes back to current selection instead |
| changeMonth: false, // True if month can be selected directly, false if only prev/next |
| changeYear: false, // True if year can be selected directly, false if only prev/next |
| yearRange: 'c-10:c+10', // Range of years to display in drop-down, |
| // either relative to today's year (-nn:+nn), relative to currently displayed year |
| // (c-nn:c+nn), absolute (nnnn:nnnn), or a combination of the above (nnnn:-n) |
| showOtherMonths: false, // True to show dates in other months, false to leave blank |
| selectOtherMonths: false, // True to allow selection of dates in other months, false for unselectable |
| showWeek: false, // True to show week of the year, false to not show it |
| calculateWeek: this.iso8601Week, // How to calculate the week of the year, |
| // takes a Date and returns the number of the week for it |
| shortYearCutoff: '+10', // Short year values < this are in the current century, |
| // > this are in the previous century, |
| // string value starting with '+' for current year + value |
| minDate: null, // The earliest selectable date, or null for no limit |
| maxDate: null, // The latest selectable date, or null for no limit |
| duration: 'fast', // Duration of display/closure |
| beforeShowDay: null, // Function that takes a date and returns an array with |
| // [0] = true if selectable, false if not, [1] = custom CSS class name(s) or '', |
| // [2] = cell title (optional), e.g. $.datepicker.noWeekends |
| beforeShow: null, // Function that takes an input field and |
| // returns a set of custom settings for the date picker |
| onSelect: null, // Define a callback function when a date is selected |
| onChangeMonthYear: null, // Define a callback function when the month or year is changed |
| onClose: null, // Define a callback function when the datepicker is closed |
| numberOfMonths: 1, // Number of months to show at a time |
| showCurrentAtPos: 0, // The position in multipe months at which to show the current month (starting at 0) |
| stepMonths: 1, // Number of months to step back/forward |
| stepBigMonths: 12, // Number of months to step back/forward for the big links |
| altField: '', // Selector for an alternate field to store selected dates into |
| altFormat: '', // The date format to use for the alternate field |
| constrainInput: true, // The input is constrained by the current date format |
| showButtonPanel: false, // True to show button panel, false to not show it |
| autoSize: false, // True to size the input for the date format, false to leave as is |
| disabled: false // The initial disabled state |
| }; |
| $.extend(this._defaults, this.regional['']); |
| this.dpDiv = bindHover($('<div id="' + this._mainDivId + '" class="ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all"></div>')); |
| } |
| |
| $.extend(Datepicker.prototype, { |
| /* Class name added to elements to indicate already configured with a date picker. */ |
| markerClassName: 'hasDatepicker', |
| |
| //Keep track of the maximum number of rows displayed (see #7043) |
| maxRows: 4, |
| |
| /* Debug logging (if enabled). */ |
| log: function () { |
| if (this.debug) |
| console.log.apply('', arguments); |
| }, |
| |
| // TODO rename to "widget" when switching to widget factory |
| _widgetDatepicker: function() { |
| return this.dpDiv; |
| }, |
| |
| /* Override the default settings for all instances of the date picker. |
| @param settings object - the new settings to use as defaults (anonymous object) |
| @return the manager object */ |
| setDefaults: function(settings) { |
| extendRemove(this._defaults, settings || {}); |
| return this; |
| }, |
| |
| /* Attach the date picker to a jQuery selection. |
| @param target element - the target input field or division or span |
| @param settings object - the new settings to use for this date picker instance (anonymous) */ |
| _attachDatepicker: function(target, settings) { |
| // check for settings on the control itself - in namespace 'date:' |
| var inlineSettings = null; |
| for (var attrName in this._defaults) { |
| var attrValue = target.getAttribute('date:' + attrName); |
| if (attrValue) { |
| inlineSettings = inlineSettings || {}; |
| try { |
| inlineSettings[attrName] = eval(attrValue); |
| } catch (err) { |
| inlineSettings[attrName] = attrValue; |
| } |
| } |
| } |
| var nodeName = target.nodeName.toLowerCase(); |
| var inline = (nodeName == 'div' || nodeName == 'span'); |
| if (!target.id) { |
| this.uuid += 1; |
| target.id = 'dp' + this.uuid; |
| } |
| var inst = this._newInst($(target), inline); |
| inst.settings = $.extend({}, settings || {}, inlineSettings || {}); |
| if (nodeName == 'input') { |
| this._connectDatepicker(target, inst); |
| } else if (inline) { |
| this._inlineDatepicker(target, inst); |
| } |
| }, |
| |
| /* Create a new instance object. */ |
| _newInst: function(target, inline) { |
| var id = target[0].id.replace(/([^A-Za-z0-9_-])/g, '\\\\$1'); // escape jQuery meta chars |
| return {id: id, input: target, // associated target |
| selectedDay: 0, selectedMonth: 0, selectedYear: 0, // current selection |
| drawMonth: 0, drawYear: 0, // month being drawn |
| inline: inline, // is datepicker inline or not |
| dpDiv: (!inline ? this.dpDiv : // presentation div |
| bindHover($('<div class="' + this._inlineClass + ' ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all"></div>')))}; |
| }, |
| |
| /* Attach the date picker to an input field. */ |
| _connectDatepicker: function(target, inst) { |
| var input = $(target); |
| inst.append = $([]); |
| inst.trigger = $([]); |
| if (input.hasClass(this.markerClassName)) |
| return; |
| this._attachments(input, inst); |
| input.addClass(this.markerClassName).keydown(this._doKeyDown). |
| keypress(this._doKeyPress).keyup(this._doKeyUp). |
| bind("setData.datepicker", function(event, key, value) { |
| inst.settings[key] = value; |
| }).bind("getData.datepicker", function(event, key) { |
| return this._get(inst, key); |
| }); |
| this._autoSize(inst); |
| $.data(target, PROP_NAME, inst); |
| //If disabled option is true, disable the datepicker once it has been attached to the input (see ticket #5665) |
| if( inst.settings.disabled ) { |
| this._disableDatepicker( target ); |
| } |
| }, |
| |
| /* Make attachments based on settings. */ |
| _attachments: function(input, inst) { |
| var appendText = this._get(inst, 'appendText'); |
| var isRTL = this._get(inst, 'isRTL'); |
| if (inst.append) |
| inst.append.remove(); |
| if (appendText) { |
| inst.append = $('<span class="' + this._appendClass + '">' + appendText + '</span>'); |
| input[isRTL ? 'before' : 'after'](inst.append); |
| } |
| input.unbind('focus', this._showDatepicker); |
| if (inst.trigger) |
| inst.trigger.remove(); |
| var showOn = this._get(inst, 'showOn'); |
| if (showOn == 'focus' || showOn == 'both') // pop-up date picker when in the marked field |
| input.focus(this._showDatepicker); |
| if (showOn == 'button' || showOn == 'both') { // pop-up date picker when button clicked |
| var buttonText = this._get(inst, 'buttonText'); |
| var buttonImage = this._get(inst, 'buttonImage'); |
| inst.trigger = $(this._get(inst, 'buttonImageOnly') ? |
| $('<img/>').addClass(this._triggerClass). |
| attr({ src: buttonImage, alt: buttonText, title: buttonText }) : |
| $('<button type="button"></button>').addClass(this._triggerClass). |
| html(buttonImage == '' ? buttonText : $('<img/>').attr( |
| { src:buttonImage, alt:buttonText, title:buttonText }))); |
| input[isRTL ? 'before' : 'after'](inst.trigger); |
| inst.trigger.click(function() { |
| if ($.datepicker._datepickerShowing && $.datepicker._lastInput == input[0]) |
| $.datepicker._hideDatepicker(); |
| else if ($.datepicker._datepickerShowing && $.datepicker._lastInput != input[0]) { |
| $.datepicker._hideDatepicker(); |
| $.datepicker._showDatepicker(input[0]); |
| } else |
| $.datepicker._showDatepicker(input[0]); |
| return false; |
| }); |
| } |
| }, |
| |
| /* Apply the maximum length for the date format. */ |
| _autoSize: function(inst) { |
| if (this._get(inst, 'autoSize') && !inst.inline) { |
| var date = new Date(2009, 12 - 1, 20); // Ensure double digits |
| var dateFormat = this._get(inst, 'dateFormat'); |
| if (dateFormat.match(/[DM]/)) { |
| var findMax = function(names) { |
| var max = 0; |
| var maxI = 0; |
| for (var i = 0; i < names.length; i++) { |
| if (names[i].length > max) { |
| max = names[i].length; |
| maxI = i; |
| } |
| } |
| return maxI; |
| }; |
| date.setMonth(findMax(this._get(inst, (dateFormat.match(/MM/) ? |
| 'monthNames' : 'monthNamesShort')))); |
| date.setDate(findMax(this._get(inst, (dateFormat.match(/DD/) ? |
| 'dayNames' : 'dayNamesShort'))) + 20 - date.getDay()); |
| } |
| inst.input.attr('size', this._formatDate(inst, date).length); |
| } |
| }, |
| |
| /* Attach an inline date picker to a div. */ |
| _inlineDatepicker: function(target, inst) { |
| var divSpan = $(target); |
| if (divSpan.hasClass(this.markerClassName)) |
| return; |
| divSpan.addClass(this.markerClassName).append(inst.dpDiv). |
| bind("setData.datepicker", function(event, key, value){ |
| inst.settings[key] = value; |
| }).bind("getData.datepicker", function(event, key){ |
| return this._get(inst, key); |
| }); |
| $.data(target, PROP_NAME, inst); |
| this._setDate(inst, this._getDefaultDate(inst), true); |
| this._updateDatepicker(inst); |
| this._updateAlternate(inst); |
| //If disabled option is true, disable the datepicker before showing it (see ticket #5665) |
| if( inst.settings.disabled ) { |
| this._disableDatepicker( target ); |
| } |
| // Set display:block in place of inst.dpDiv.show() which won't work on disconnected elements |
| // http://bugs.jqueryui.com/ticket/7552 - A Datepicker created on a detached div has zero height |
| inst.dpDiv.css( "display", "block" ); |
| }, |
| |
| /* Pop-up the date picker in a "dialog" box. |
| @param input element - ignored |
| @param date string or Date - the initial date to display |
| @param onSelect function - the function to call when a date is selected |
| @param settings object - update the dialog date picker instance's settings (anonymous object) |
| @param pos int[2] - coordinates for the dialog's position within the screen or |
| event - with x/y coordinates or |
| leave empty for default (screen centre) |
| @return the manager object */ |
| _dialogDatepicker: function(input, date, onSelect, settings, pos) { |
| var inst = this._dialogInst; // internal instance |
| if (!inst) { |
| this.uuid += 1; |
| var id = 'dp' + this.uuid; |
| this._dialogInput = $('<input type="text" id="' + id + |
| '" style="position: absolute; top: -100px; width: 0px;"/>'); |
| this._dialogInput.keydown(this._doKeyDown); |
| $('body').append(this._dialogInput); |
| inst = this._dialogInst = this._newInst(this._dialogInput, false); |
| inst.settings = {}; |
| $.data(this._dialogInput[0], PROP_NAME, inst); |
| } |
| extendRemove(inst.settings, settings || {}); |
| date = (date && date.constructor == Date ? this._formatDate(inst, date) : date); |
| this._dialogInput.val(date); |
| |
| this._pos = (pos ? (pos.length ? pos : [pos.pageX, pos.pageY]) : null); |
| if (!this._pos) { |
| var browserWidth = document.documentElement.clientWidth; |
| var browserHeight = document.documentElement.clientHeight; |
| var scrollX = document.documentElement.scrollLeft || document.body.scrollLeft; |
| var scrollY = document.documentElement.scrollTop || document.body.scrollTop; |
| this._pos = // should use actual width/height below |
| [(browserWidth / 2) - 100 + scrollX, (browserHeight / 2) - 150 + scrollY]; |
| } |
| |
| // move input on screen for focus, but hidden behind dialog |
| this._dialogInput.css('left', (this._pos[0] + 20) + 'px').css('top', this._pos[1] + 'px'); |
| inst.settings.onSelect = onSelect; |
| this._inDialog = true; |
| this.dpDiv.addClass(this._dialogClass); |
| this._showDatepicker(this._dialogInput[0]); |
| if ($.blockUI) |
| $.blockUI(this.dpDiv); |
| $.data(this._dialogInput[0], PROP_NAME, inst); |
| return this; |
| }, |
| |
| /* Detach a datepicker from its control. |
| @param target element - the target input field or division or span */ |
| _destroyDatepicker: function(target) { |
| var $target = $(target); |
| var inst = $.data(target, PROP_NAME); |
| if (!$target.hasClass(this.markerClassName)) { |
| return; |
| } |
| var nodeName = target.nodeName.toLowerCase(); |
| $.removeData(target, PROP_NAME); |
| if (nodeName == 'input') { |
| inst.append.remove(); |
| inst.trigger.remove(); |
| $target.removeClass(this.markerClassName). |
| unbind('focus', this._showDatepicker). |
| unbind('keydown', this._doKeyDown). |
| unbind('keypress', this._doKeyPress). |
| unbind('keyup', this._doKeyUp); |
| } else if (nodeName == 'div' || nodeName == 'span') |
| $target.removeClass(this.markerClassName).empty(); |
| }, |
| |
| /* Enable the date picker to a jQuery selection. |
| @param target element - the target input field or division or span */ |
| _enableDatepicker: function(target) { |
| var $target = $(target); |
| var inst = $.data(target, PROP_NAME); |
| if (!$target.hasClass(this.markerClassName)) { |
| return; |
| } |
| var nodeName = target.nodeName.toLowerCase(); |
| if (nodeName == 'input') { |
| target.disabled = false; |
| inst.trigger.filter('button'). |
| each(function() { this.disabled = false; }).end(). |
| filter('img').css({opacity: '1.0', cursor: ''}); |
| } |
| else if (nodeName == 'div' || nodeName == 'span') { |
| var inline = $target.children('.' + this._inlineClass); |
| inline.children().removeClass('ui-state-disabled'); |
| inline.find("select.ui-datepicker-month, select.ui-datepicker-year"). |
| prop("disabled", false); |
| } |
| this._disabledInputs = $.map(this._disabledInputs, |
| function(value) { return (value == target ? null : value); }); // delete entry |
| }, |
| |
| /* Disable the date picker to a jQuery selection. |
| @param target element - the target input field or division or span */ |
| _disableDatepicker: function(target) { |
| var $target = $(target); |
| var inst = $.data(target, PROP_NAME); |
| if (!$target.hasClass(this.markerClassName)) { |
| return; |
| } |
| var nodeName = target.nodeName.toLowerCase(); |
| if (nodeName == 'input') { |
| target.disabled = true; |
| inst.trigger.filter('button'). |
| each(function() { this.disabled = true; }).end(). |
| filter('img').css({opacity: '0.5', cursor: 'default'}); |
| } |
| else if (nodeName == 'div' || nodeName == 'span') { |
| var inline = $target.children('.' + this._inlineClass); |
| inline.children().addClass('ui-state-disabled'); |
| inline.find("select.ui-datepicker-month, select.ui-datepicker-year"). |
| prop("disabled", true); |
| } |
| this._disabledInputs = $.map(this._disabledInputs, |
| function(value) { return (value == target ? null : value); }); // delete entry |
| this._disabledInputs[this._disabledInputs.length] = target; |
| }, |
| |
| /* Is the first field in a jQuery collection disabled as a datepicker? |
| @param target element - the target input field or division or span |
| @return boolean - true if disabled, false if enabled */ |
| _isDisabledDatepicker: function(target) { |
| if (!target) { |
| return false; |
| } |
| for (var i = 0; i < this._disabledInputs.length; i++) { |
| if (this._disabledInputs[i] == target) |
| return true; |
| } |
| return false; |
| }, |
| |
| /* Retrieve the instance data for the target control. |
| @param target element - the target input field or division or span |
| @return object - the associated instance data |
| @throws error if a jQuery problem getting data */ |
| _getInst: function(target) { |
| try { |
| return $.data(target, PROP_NAME); |
| } |
| catch (err) { |
| throw 'Missing instance data for this datepicker'; |
| } |
| }, |
| |
| /* Update or retrieve the settings for a date picker attached to an input field or division. |
| @param target element - the target input field or division or span |
| @param name object - the new settings to update or |
| string - the name of the setting to change or retrieve, |
| when retrieving also 'all' for all instance settings or |
| 'defaults' for all global defaults |
| @param value any - the new value for the setting |
| (omit if above is an object or to retrieve a value) */ |
| _optionDatepicker: function(target, name, value) { |
| var inst = this._getInst(target); |
| if (arguments.length == 2 && typeof name == 'string') { |
| return (name == 'defaults' ? $.extend({}, $.datepicker._defaults) : |
| (inst ? (name == 'all' ? $.extend({}, inst.settings) : |
| this._get(inst, name)) : null)); |
| } |
| var settings = name || {}; |
| if (typeof name == 'string') { |
| settings = {}; |
| settings[name] = value; |
| } |
| if (inst) { |
| if (this._curInst == inst) { |
| this._hideDatepicker(); |
| } |
| var date = this._getDateDatepicker(target, true); |
| var minDate = this._getMinMaxDate(inst, 'min'); |
| var maxDate = this._getMinMaxDate(inst, 'max'); |
| extendRemove(inst.settings, settings); |
| // reformat the old minDate/maxDate values if dateFormat changes and a new minDate/maxDate isn't provided |
| if (minDate !== null && settings['dateFormat'] !== undefined && settings['minDate'] === undefined) |
| inst.settings.minDate = this._formatDate(inst, minDate); |
| if (maxDate !== null && settings['dateFormat'] !== undefined && settings['maxDate'] === undefined) |
| inst.settings.maxDate = this._formatDate(inst, maxDate); |
| this._attachments($(target), inst); |
| this._autoSize(inst); |
| this._setDate(inst, date); |
| this._updateAlternate(inst); |
| this._updateDatepicker(inst); |
| } |
| }, |
| |
| // change method deprecated |
| _changeDatepicker: function(target, name, value) { |
| this._optionDatepicker(target, name, value); |
| }, |
| |
| /* Redraw the date picker attached to an input field or division. |
| @param target element - the target input field or division or span */ |
| _refreshDatepicker: function(target) { |
| var inst = this._getInst(target); |
| if (inst) { |
| this._updateDatepicker(inst); |
| } |
| }, |
| |
| /* Set the dates for a jQuery selection. |
| @param target element - the target input field or division or span |
| @param date Date - the new date */ |
| _setDateDatepicker: function(target, date) { |
| var inst = this._getInst(target); |
| if (inst) { |
| this._setDate(inst, date); |
| this._updateDatepicker(inst); |
| this._updateAlternate(inst); |
| } |
| }, |
| |
| /* Get the date(s) for the first entry in a jQuery selection. |
| @param target element - the target input field or division or span |
| @param noDefault boolean - true if no default date is to be used |
| @return Date - the current date */ |
| _getDateDatepicker: function(target, noDefault) { |
| var inst = this._getInst(target); |
| if (inst && !inst.inline) |
| this._setDateFromField(inst, noDefault); |
| return (inst ? this._getDate(inst) : null); |
| }, |
| |
| /* Handle keystrokes. */ |
| _doKeyDown: function(event) { |
| var inst = $.datepicker._getInst(event.target); |
| var handled = true; |
| var isRTL = inst.dpDiv.is('.ui-datepicker-rtl'); |
| inst._keyEvent = true; |
| if ($.datepicker._datepickerShowing) |
| switch (event.keyCode) { |
| case 9: $.datepicker._hideDatepicker(); |
| handled = false; |
| break; // hide on tab out |
| case 13: var sel = $('td.' + $.datepicker._dayOverClass + ':not(.' + |
| $.datepicker._currentClass + ')', inst.dpDiv); |
| if (sel[0]) |
| $.datepicker._selectDay(event.target, inst.selectedMonth, inst.selectedYear, sel[0]); |
| var onSelect = $.datepicker._get(inst, 'onSelect'); |
| if (onSelect) { |
| var dateStr = $.datepicker._formatDate(inst); |
| |
| // trigger custom callback |
| onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]); |
| } |
| else |
| $.datepicker._hideDatepicker(); |
| return false; // don't submit the form |
| break; // select the value on enter |
| case 27: $.datepicker._hideDatepicker(); |
| break; // hide on escape |
| case 33: $.datepicker._adjustDate(event.target, (event.ctrlKey ? |
| -$.datepicker._get(inst, 'stepBigMonths') : |
| -$.datepicker._get(inst, 'stepMonths')), 'M'); |
| break; // previous month/year on page up/+ ctrl |
| case 34: $.datepicker._adjustDate(event.target, (event.ctrlKey ? |
| +$.datepicker._get(inst, 'stepBigMonths') : |
| +$.datepicker._get(inst, 'stepMonths')), 'M'); |
| break; // next month/year on page down/+ ctrl |
| case 35: if (event.ctrlKey || event.metaKey) $.datepicker._clearDate(event.target); |
| handled = event.ctrlKey || event.metaKey; |
| break; // clear on ctrl or command +end |
| case 36: if (event.ctrlKey || event.metaKey) $.datepicker._gotoToday(event.target); |
| handled = event.ctrlKey || event.metaKey; |
| break; // current on ctrl or command +home |
| case 37: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, (isRTL ? +1 : -1), 'D'); |
| handled = event.ctrlKey || event.metaKey; |
| // -1 day on ctrl or command +left |
| if (event.originalEvent.altKey) $.datepicker._adjustDate(event.target, (event.ctrlKey ? |
| -$.datepicker._get(inst, 'stepBigMonths') : |
| -$.datepicker._get(inst, 'stepMonths')), 'M'); |
| // next month/year on alt +left on Mac |
| break; |
| case 38: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, -7, 'D'); |
| handled = event.ctrlKey || event.metaKey; |
| break; // -1 week on ctrl or command +up |
| case 39: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, (isRTL ? -1 : +1), 'D'); |
| handled = event.ctrlKey || event.metaKey; |
| // +1 day on ctrl or command +right |
| if (event.originalEvent.altKey) $.datepicker._adjustDate(event.target, (event.ctrlKey ? |
| +$.datepicker._get(inst, 'stepBigMonths') : |
| +$.datepicker._get(inst, 'stepMonths')), 'M'); |
| // next month/year on alt +right |
| break; |
| case 40: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, +7, 'D'); |
| handled = event.ctrlKey || event.metaKey; |
| break; // +1 week on ctrl or command +down |
| default: handled = false; |
| } |
| else if (event.keyCode == 36 && event.ctrlKey) // display the date picker on ctrl+home |
| $.datepicker._showDatepicker(this); |
| else { |
| handled = false; |
| } |
| if (handled) { |
| event.preventDefault(); |
| event.stopPropagation(); |
| } |
| }, |
| |
| /* Filter entered characters - based on date format. */ |
| _doKeyPress: function(event) { |
| var inst = $.datepicker._getInst(event.target); |
| if ($.datepicker._get(inst, 'constrainInput')) { |
| var chars = $.datepicker._possibleChars($.datepicker._get(inst, 'dateFormat')); |
| var chr = String.fromCharCode(event.charCode == undefined ? event.keyCode : event.charCode); |
| return event.ctrlKey || event.metaKey || (chr < ' ' || !chars || chars.indexOf(chr) > -1); |
| } |
| }, |
| |
| /* Synchronise manual entry and field/alternate field. */ |
| _doKeyUp: function(event) { |
| var inst = $.datepicker._getInst(event.target); |
| if (inst.input.val() != inst.lastVal) { |
| try { |
| var date = $.datepicker.parseDate($.datepicker._get(inst, 'dateFormat'), |
| (inst.input ? inst.input.val() : null), |
| $.datepicker._getFormatConfig(inst)); |
| if (date) { // only if valid |
| $.datepicker._setDateFromField(inst); |
| $.datepicker._updateAlternate(inst); |
| $.datepicker._updateDatepicker(inst); |
| } |
| } |
| catch (err) { |
| $.datepicker.log(err); |
| } |
| } |
| return true; |
| }, |
| |
| /* Pop-up the date picker for a given input field. |
| If false returned from beforeShow event handler do not show. |
| @param input element - the input field attached to the date picker or |
| event - if triggered by focus */ |
| _showDatepicker: function(input) { |
| input = input.target || input; |
| if (input.nodeName.toLowerCase() != 'input') // find from button/image trigger |
| input = $('input', input.parentNode)[0]; |
| if ($.datepicker._isDisabledDatepicker(input) || $.datepicker._lastInput == input) // already here |
| return; |
| var inst = $.datepicker._getInst(input); |
| if ($.datepicker._curInst && $.datepicker._curInst != inst) { |
| $.datepicker._curInst.dpDiv.stop(true, true); |
| if ( inst && $.datepicker._datepickerShowing ) { |
| $.datepicker._hideDatepicker( $.datepicker._curInst.input[0] ); |
| } |
| } |
| var beforeShow = $.datepicker._get(inst, 'beforeShow'); |
| var beforeShowSettings = beforeShow ? beforeShow.apply(input, [input, inst]) : {}; |
| if(beforeShowSettings === false){ |
| //false |
| return; |
| } |
| extendRemove(inst.settings, beforeShowSettings); |
| inst.lastVal = null; |
| $.datepicker._lastInput = input; |
| $.datepicker._setDateFromField(inst); |
| if ($.datepicker._inDialog) // hide cursor |
| input.value = ''; |
| if (!$.datepicker._pos) { // position below input |
| $.datepicker._pos = $.datepicker._findPos(input); |
| $.datepicker._pos[1] += input.offsetHeight; // add the height |
| } |
| var isFixed = false; |
| $(input).parents().each(function() { |
| isFixed |= $(this).css('position') == 'fixed'; |
| return !isFixed; |
| }); |
| var offset = {left: $.datepicker._pos[0], top: $.datepicker._pos[1]}; |
| $.datepicker._pos = null; |
| //to avoid flashes on Firefox |
| inst.dpDiv.empty(); |
| // determine sizing offscreen |
| inst.dpDiv.css({position: 'absolute', display: 'block', top: '-1000px'}); |
| $.datepicker._updateDatepicker(inst); |
| // fix width for dynamic number of date pickers |
| // and adjust position before showing |
| offset = $.datepicker._checkOffset(inst, offset, isFixed); |
| inst.dpDiv.css({position: ($.datepicker._inDialog && $.blockUI ? |
| 'static' : (isFixed ? 'fixed' : 'absolute')), display: 'none', |
| left: offset.left + 'px', top: offset.top + 'px'}); |
| if (!inst.inline) { |
| var showAnim = $.datepicker._get(inst, 'showAnim'); |
| var duration = $.datepicker._get(inst, 'duration'); |
| var postProcess = function() { |
| var cover = inst.dpDiv.find('iframe.ui-datepicker-cover'); // IE6- only |
| if( !! cover.length ){ |
| var borders = $.datepicker._getBorders(inst.dpDiv); |
| cover.css({left: -borders[0], top: -borders[1], |
| width: inst.dpDiv.outerWidth(), height: inst.dpDiv.outerHeight()}); |
| } |
| }; |
| inst.dpDiv.zIndex($(input).zIndex()+1); |
| $.datepicker._datepickerShowing = true; |
| |
| // DEPRECATED: after BC for 1.8.x $.effects[ showAnim ] is not needed |
| if ( $.effects && ( $.effects.effect[ showAnim ] || $.effects[ showAnim ] ) ) |
| inst.dpDiv.show(showAnim, $.datepicker._get(inst, 'showOptions'), duration, postProcess); |
| else |
| inst.dpDiv[showAnim || 'show']((showAnim ? duration : null), postProcess); |
| if (!showAnim || !duration) |
| postProcess(); |
| if (inst.input.is(':visible') && !inst.input.is(':disabled')) |
| inst.input.focus(); |
| $.datepicker._curInst = inst; |
| } |
| }, |
| |
| /* Generate the date picker content. */ |
| _updateDatepicker: function(inst) { |
| this.maxRows = 4; //Reset the max number of rows being displayed (see #7043) |
| var borders = $.datepicker._getBorders(inst.dpDiv); |
| instActive = inst; // for delegate hover events |
| inst.dpDiv.empty().append(this._generateHTML(inst)); |
| this._attachHandlers(inst); |
| var cover = inst.dpDiv.find('iframe.ui-datepicker-cover'); // IE6- only |
| if( !!cover.length ){ //avoid call to outerXXXX() when not in IE6 |
| cover.css({left: -borders[0], top: -borders[1], width: inst.dpDiv.outerWidth(), height: inst.dpDiv.outerHeight()}) |
| } |
| inst.dpDiv.find('.' + this._dayOverClass + ' a').mouseover(); |
| var numMonths = this._getNumberOfMonths(inst); |
| var cols = numMonths[1]; |
| var width = 17; |
| inst.dpDiv.removeClass('ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4').width(''); |
| if (cols > 1) |
| inst.dpDiv.addClass('ui-datepicker-multi-' + cols).css('width', (width * cols) + 'em'); |
| inst.dpDiv[(numMonths[0] != 1 || numMonths[1] != 1 ? 'add' : 'remove') + |
| 'Class']('ui-datepicker-multi'); |
| inst.dpDiv[(this._get(inst, 'isRTL') ? 'add' : 'remove') + |
| 'Class']('ui-datepicker-rtl'); |
| if (inst == $.datepicker._curInst && $.datepicker._datepickerShowing && inst.input && |
| // #6694 - don't focus the input if it's already focused |
| // this breaks the change event in IE |
| inst.input.is(':visible') && !inst.input.is(':disabled') && inst.input[0] != document.activeElement) |
| inst.input.focus(); |
| // deffered render of the years select (to avoid flashes on Firefox) |
| if( inst.yearshtml ){ |
| var origyearshtml = inst.yearshtml; |
| setTimeout(function(){ |
| //assure that inst.yearshtml didn't change. |
| if( origyearshtml === inst.yearshtml && inst.yearshtml ){ |
| inst.dpDiv.find('select.ui-datepicker-year:first').replaceWith(inst.yearshtml); |
| } |
| origyearshtml = inst.yearshtml = null; |
| }, 0); |
| } |
| }, |
| |
| /* Retrieve the size of left and top borders for an element. |
| @param elem (jQuery object) the element of interest |
| @return (number[2]) the left and top borders */ |
| _getBorders: function(elem) { |
| var convert = function(value) { |
| return {thin: 1, medium: 2, thick: 3}[value] || value; |
| }; |
| return [parseFloat(convert(elem.css('border-left-width'))), |
| parseFloat(convert(elem.css('border-top-width')))]; |
| }, |
| |
| /* Check positioning to remain on screen. */ |
| _checkOffset: function(inst, offset, isFixed) { |
| var dpWidth = inst.dpDiv.outerWidth(); |
| var dpHeight = inst.dpDiv.outerHeight(); |
| var inputWidth = inst.input ? inst.input.outerWidth() : 0; |
| var inputHeight = inst.input ? inst.input.outerHeight() : 0; |
| var viewWidth = document.documentElement.clientWidth + (isFixed ? 0 : $(document).scrollLeft()); |
| var viewHeight = document.documentElement.clientHeight + (isFixed ? 0 : $(document).scrollTop()); |
| |
| offset.left -= (this._get(inst, 'isRTL') ? (dpWidth - inputWidth) : 0); |
| offset.left -= (isFixed && offset.left == inst.input.offset().left) ? $(document).scrollLeft() : 0; |
| offset.top -= (isFixed && offset.top == (inst.input.offset().top + inputHeight)) ? $(document).scrollTop() : 0; |
| |
| // now check if datepicker is showing outside window viewport - move to a better place if so. |
| offset.left -= Math.min(offset.left, (offset.left + dpWidth > viewWidth && viewWidth > dpWidth) ? |
| Math.abs(offset.left + dpWidth - viewWidth) : 0); |
| offset.top -= Math.min(offset.top, (offset.top + dpHeight > viewHeight && viewHeight > dpHeight) ? |
| Math.abs(dpHeight + inputHeight) : 0); |
| |
| return offset; |
| }, |
| |
| /* Find an object's position on the screen. */ |
| _findPos: function(obj) { |
| var inst = this._getInst(obj); |
| var isRTL = this._get(inst, 'isRTL'); |
| while (obj && (obj.type == 'hidden' || obj.nodeType != 1 || $.expr.filters.hidden(obj))) { |
| obj = obj[isRTL ? 'previousSibling' : 'nextSibling']; |
| } |
| var position = $(obj).offset(); |
| return [position.left, position.top]; |
| }, |
| |
| /* Hide the date picker from view. |
| @param input element - the input field attached to the date picker */ |
| _hideDatepicker: function(input) { |
| var inst = this._curInst; |
| if (!inst || (input && inst != $.data(input, PROP_NAME))) |
| return; |
| if (this._datepickerShowing) { |
| var showAnim = this._get(inst, 'showAnim'); |
| var duration = this._get(inst, 'duration'); |
| var postProcess = function() { |
| $.datepicker._tidyDialog(inst); |
| }; |
| |
| // DEPRECATED: after BC for 1.8.x $.effects[ showAnim ] is not needed |
| if ( $.effects && ( $.effects.effect[ showAnim ] || $.effects[ showAnim ] ) ) |
| inst.dpDiv.hide(showAnim, $.datepicker._get(inst, 'showOptions'), duration, postProcess); |
| else |
| inst.dpDiv[(showAnim == 'slideDown' ? 'slideUp' : |
| (showAnim == 'fadeIn' ? 'fadeOut' : 'hide'))]((showAnim ? duration : null), postProcess); |
| if (!showAnim) |
| postProcess(); |
| this._datepickerShowing = false; |
| var onClose = this._get(inst, 'onClose'); |
| if (onClose) |
| onClose.apply((inst.input ? inst.input[0] : null), |
| [(inst.input ? inst.input.val() : ''), inst]); |
| this._lastInput = null; |
| if (this._inDialog) { |
| this._dialogInput.css({ position: 'absolute', left: '0', top: '-100px' }); |
| if ($.blockUI) { |
| $.unblockUI(); |
| $('body').append(this.dpDiv); |
| } |
| } |
| this._inDialog = false; |
| } |
| }, |
| |
| /* Tidy up after a dialog display. */ |
| _tidyDialog: function(inst) { |
| inst.dpDiv.removeClass(this._dialogClass).unbind('.ui-datepicker-calendar'); |
| }, |
| |
| /* Close date picker if clicked elsewhere. */ |
| _checkExternalClick: function(event) { |
| if (!$.datepicker._curInst) |
| return; |
| |
| var $target = $(event.target), |
| inst = $.datepicker._getInst($target[0]); |
| |
| if ( ( ( $target[0].id != $.datepicker._mainDivId && |
| $target.parents('#' + $.datepicker._mainDivId).length == 0 && |
| !$target.hasClass($.datepicker.markerClassName) && |
| !$target.closest("." + $.datepicker._triggerClass).length && |
| $.datepicker._datepickerShowing && !($.datepicker._inDialog && $.blockUI) ) ) || |
| ( $target.hasClass($.datepicker.markerClassName) && $.datepicker._curInst != inst ) ) |
| $.datepicker._hideDatepicker(); |
| }, |
| |
| /* Adjust one of the date sub-fields. */ |
| _adjustDate: function(id, offset, period) { |
| var target = $(id); |
| var inst = this._getInst(target[0]); |
| if (this._isDisabledDatepicker(target[0])) { |
| return; |
| } |
| this._adjustInstDate(inst, offset + |
| (period == 'M' ? this._get(inst, 'showCurrentAtPos') : 0), // undo positioning |
| period); |
| this._updateDatepicker(inst); |
| }, |
| |
| /* Action for current link. */ |
| _gotoToday: function(id) { |
| var target = $(id); |
| var inst = this._getInst(target[0]); |
| if (this._get(inst, 'gotoCurrent') && inst.currentDay) { |
| inst.selectedDay = inst.currentDay; |
| inst.drawMonth = inst.selectedMonth = inst.currentMonth; |
| inst.drawYear = inst.selectedYear = inst.currentYear; |
| } |
| else { |
| var date = new Date(); |
| inst.selectedDay = date.getDate(); |
| inst.drawMonth = inst.selectedMonth = date.getMonth(); |
| inst.drawYear = inst.selectedYear = date.getFullYear(); |
| } |
| this._notifyChange(inst); |
| this._adjustDate(target); |
| }, |
| |
| /* Action for selecting a new month/year. */ |
| _selectMonthYear: function(id, select, period) { |
| var target = $(id); |
| var inst = this._getInst(target[0]); |
| inst['selected' + (period == 'M' ? 'Month' : 'Year')] = |
| inst['draw' + (period == 'M' ? 'Month' : 'Year')] = |
| parseInt(select.options[select.selectedIndex].value,10); |
| this._notifyChange(inst); |
| this._adjustDate(target); |
| }, |
| |
| /* Action for selecting a day. */ |
| _selectDay: function(id, month, year, td) { |
| var target = $(id); |
| if ($(td).hasClass(this._unselectableClass) || this._isDisabledDatepicker(target[0])) { |
| return; |
| } |
| var inst = this._getInst(target[0]); |
| inst.selectedDay = inst.currentDay = $('a', td).html(); |
| inst.selectedMonth = inst.currentMonth = month; |
| inst.selectedYear = inst.currentYear = year; |
| this._selectDate(id, this._formatDate(inst, |
| inst.currentDay, inst.currentMonth, inst.currentYear)); |
| }, |
| |
| /* Erase the input field and hide the date picker. */ |
| _clearDate: function(id) { |
| var target = $(id); |
| var inst = this._getInst(target[0]); |
| this._selectDate(target, ''); |
| }, |
| |
| /* Update the input field with the selected date. */ |
| _selectDate: function(id, dateStr) { |
| var target = $(id); |
| var inst = this._getInst(target[0]); |
| dateStr = (dateStr != null ? dateStr : this._formatDate(inst)); |
| if (inst.input) |
| inst.input.val(dateStr); |
| this._updateAlternate(inst); |
| var onSelect = this._get(inst, 'onSelect'); |
| if (onSelect) |
| onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]); // trigger custom callback |
| else if (inst.input) |
| inst.input.trigger('change'); // fire the change event |
| if (inst.inline) |
| this._updateDatepicker(inst); |
| else { |
| this._hideDatepicker(); |
| this._lastInput = inst.input[0]; |
| if (typeof(inst.input[0]) != 'object') |
| inst.input.focus(); // restore focus |
| this._lastInput = null; |
| } |
| }, |
| |
| /* Update any alternate field to synchronise with the main field. */ |
| _updateAlternate: function(inst) { |
| var altField = this._get(inst, 'altField'); |
| if (altField) { // update alternate field too |
| var altFormat = this._get(inst, 'altFormat') || this._get(inst, 'dateFormat'); |
| var date = this._getDate(inst); |
| var dateStr = this.formatDate(altFormat, date, this._getFormatConfig(inst)); |
| $(altField).each(function() { $(this).val(dateStr); }); |
| } |
| }, |
| |
| /* Set as beforeShowDay function to prevent selection of weekends. |
| @param date Date - the date to customise |
| @return [boolean, string] - is this date selectable?, what is its CSS class? */ |
| noWeekends: function(date) { |
| var day = date.getDay(); |
| return [(day > 0 && day < 6), '']; |
| }, |
| |
| /* Set as calculateWeek to determine the week of the year based on the ISO 8601 definition. |
| @param date Date - the date to get the week for |
| @return number - the number of the week within the year that contains this date */ |
| iso8601Week: function(date) { |
| var checkDate = new Date(date.getTime()); |
| // Find Thursday of this week starting on Monday |
| checkDate.setDate(checkDate.getDate() + 4 - (checkDate.getDay() || 7)); |
| var time = checkDate.getTime(); |
| checkDate.setMonth(0); // Compare with Jan 1 |
| checkDate.setDate(1); |
| return Math.floor(Math.round((time - checkDate) / 86400000) / 7) + 1; |
| }, |
| |
| /* Parse a string value into a date object. |
| See formatDate below for the possible formats. |
| |
| @param format string - the expected format of the date |
| @param value string - the date in the above format |
| @param settings Object - attributes include: |
| shortYearCutoff number - the cutoff year for determining the century (optional) |
| dayNamesShort string[7] - abbreviated names of the days from Sunday (optional) |
| dayNames string[7] - names of the days from Sunday (optional) |
| monthNamesShort string[12] - abbreviated names of the months (optional) |
| monthNames string[12] - names of the months (optional) |
| @return Date - the extracted date value or null if value is blank */ |
| parseDate: function (format, value, settings) { |
| if (format == null || value == null) |
| throw 'Invalid arguments'; |
| value = (typeof value == 'object' ? value.toString() : value + ''); |
| if (value == '') |
| return null; |
| var shortYearCutoff = (settings ? settings.shortYearCutoff : null) || this._defaults.shortYearCutoff; |
| shortYearCutoff = (typeof shortYearCutoff != 'string' ? shortYearCutoff : |
| new Date().getFullYear() % 100 + parseInt(shortYearCutoff, 10)); |
| var dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort; |
| var dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames; |
| var monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort; |
| var monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames; |
| var year = -1; |
| var month = -1; |
| var day = -1; |
| var doy = -1; |
| var literal = false; |
| // Check whether a format character is doubled |
| var lookAhead = function(match) { |
| var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) == match); |
| if (matches) |
| iFormat++; |
| return matches; |
| }; |
| // Extract a number from the string value |
| var getNumber = function(match) { |
| var isDoubled = lookAhead(match); |
| var size = (match == '@' ? 14 : (match == '!' ? 20 : |
| (match == 'y' && isDoubled ? 4 : (match == 'o' ? 3 : 2)))); |
| var digits = new RegExp('^\\d{1,' + size + '}'); |
| var num = value.substring(iValue).match(digits); |
| if (!num) |
| throw 'Missing number at position ' + iValue; |
| iValue += num[0].length; |
| return parseInt(num[0], 10); |
| }; |
| // Extract a name from the string value and convert to an index |
| var getName = function(match, shortNames, longNames) { |
| var names = $.map(lookAhead(match) ? longNames : shortNames, function (v, k) { |
| return [ [k, v] ]; |
| }).sort(function (a, b) { |
| return -(a[1].length - b[1].length); |
| }); |
| var index = -1; |
| $.each(names, function (i, pair) { |
| var name = pair[1]; |
| if (value.substr(iValue, name.length).toLowerCase() == name.toLowerCase()) { |
| index = pair[0]; |
| iValue += name.length; |
| return false; |
| } |
| }); |
| if (index != -1) |
| return index + 1; |
| else |
| throw 'Unknown name at position ' + iValue; |
| }; |
| // Confirm that a literal character matches the string value |
| var checkLiteral = function() { |
| if (value.charAt(iValue) != format.charAt(iFormat)) |
| throw 'Unexpected literal at position ' + iValue; |
| iValue++; |
| }; |
| var iValue = 0; |
| for (var iFormat = 0; iFormat < format.length; iFormat++) { |
| if (literal) |
| if (format.charAt(iFormat) == "'" && !lookAhead("'")) |
| literal = false; |
| else |
| checkLiteral(); |
| else |
| switch (format.charAt(iFormat)) { |
| case 'd': |
| day = getNumber('d'); |
| break; |
| case 'D': |
| getName('D', dayNamesShort, dayNames); |
| break; |
| case 'o': |
| doy = getNumber('o'); |
| break; |
| case 'm': |
| month = getNumber('m'); |
| break; |
| case 'M': |
| month = getName('M', monthNamesShort, monthNames); |
| break; |
| case 'y': |
| year = getNumber('y'); |
| break; |
| case '@': |
| var date = new Date(getNumber('@')); |
| year = date.getFullYear(); |
| month = date.getMonth() + 1; |
| day = date.getDate(); |
| break; |
| case '!': |
| var date = new Date((getNumber('!') - this._ticksTo1970) / 10000); |
| year = date.getFullYear(); |
| month = date.getMonth() + 1; |
| day = date.getDate(); |
| break; |
| case "'": |
| if (lookAhead("'")) |
| checkLiteral(); |
| else |
| literal = true; |
| break; |
| default: |
| checkLiteral(); |
| } |
| } |
| if (iValue < value.length){ |
| var extra = value.substr(iValue); |
| if (!/^\s+/.test(extra)) { |
| throw "Extra/unparsed characters found in date: " + extra; |
| } |
| } |
| if (year == -1) |
| year = new Date().getFullYear(); |
| else if (year < 100) |
| year += new Date().getFullYear() - new Date().getFullYear() % 100 + |
| (year <= shortYearCutoff ? 0 : -100); |
| if (doy > -1) { |
| month = 1; |
| day = doy; |
| do { |
| var dim = this._getDaysInMonth(year, month - 1); |
| if (day <= dim) |
| break; |
| month++; |
| day -= dim; |
| } while (true); |
| } |
| var date = this._daylightSavingAdjust(new Date(year, month - 1, day)); |
| if (date.getFullYear() != year || date.getMonth() + 1 != month || date.getDate() != day) |
| throw 'Invalid date'; // E.g. 31/02/00 |
| return date; |
| }, |
| |
| /* Standard date formats. */ |
| ATOM: 'yy-mm-dd', // RFC 3339 (ISO 8601) |
| COOKIE: 'D, dd M yy', |
| ISO_8601: 'yy-mm-dd', |
| RFC_822: 'D, d M y', |
| RFC_850: 'DD, dd-M-y', |
| RFC_1036: 'D, d M y', |
| RFC_1123: 'D, d M yy', |
| RFC_2822: 'D, d M yy', |
| RSS: 'D, d M y', // RFC 822 |
| TICKS: '!', |
| TIMESTAMP: '@', |
| W3C: 'yy-mm-dd', // ISO 8601 |
| |
| _ticksTo1970: (((1970 - 1) * 365 + Math.floor(1970 / 4) - Math.floor(1970 / 100) + |
| Math.floor(1970 / 400)) * 24 * 60 * 60 * 10000000), |
| |
| /* Format a date object into a string value. |
| The format can be combinations of the following: |
| d - day of month (no leading zero) |
| dd - day of month (two digit) |
| o - day of year (no leading zeros) |
| oo - day of year (three digit) |
| D - day name short |
| DD - day name long |
| m - month of year (no leading zero) |
| mm - month of year (two digit) |
| M - month name short |
| MM - month name long |
| y - year (two digit) |
| yy - year (four digit) |
| @ - Unix timestamp (ms since 01/01/1970) |
| ! - Windows ticks (100ns since 01/01/0001) |
| '...' - literal text |
| '' - single quote |
| |
| @param format string - the desired format of the date |
| @param date Date - the date value to format |
| @param settings Object - attributes include: |
| dayNamesShort string[7] - abbreviated names of the days from Sunday (optional) |
| dayNames string[7] - names of the days from Sunday (optional) |
| monthNamesShort string[12] - abbreviated names of the months (optional) |
| monthNames string[12] - names of the months (optional) |
| @return string - the date in the above format */ |
| formatDate: function (format, date, settings) { |
| if (!date) |
| return ''; |
| var dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort; |
| var dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames; |
| var monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort; |
| var monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames; |
| // Check whether a format character is doubled |
| var lookAhead = function(match) { |
| var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) == match); |
| if (matches) |
| iFormat++; |
| return matches; |
| }; |
| // Format a number, with leading zero if necessary |
| var formatNumber = function(match, value, len) { |
| var num = '' + value; |
| if (lookAhead(match)) |
| while (num.length < len) |
| num = '0' + num; |
| return num; |
| }; |
| // Format a name, short or long as requested |
| var formatName = function(match, value, shortNames, longNames) { |
| return (lookAhead(match) ? longNames[value] : shortNames[value]); |
| }; |
| var output = ''; |
| var literal = false; |
| if (date) |
| for (var iFormat = 0; iFormat < format.length; iFormat++) { |
| if (literal) |
| if (format.charAt(iFormat) == "'" && !lookAhead("'")) |
| literal = false; |
| else |
| output += format.charAt(iFormat); |
| else |
| switch (format.charAt(iFormat)) { |
| case 'd': |
| output += formatNumber('d', date.getDate(), 2); |
| break; |
| case 'D': |
| output += formatName('D', date.getDay(), dayNamesShort, dayNames); |
| break; |
| case 'o': |
| output += formatNumber('o', |
| Math.round((new Date(date.getFullYear(), date.getMonth(), date.getDate()).getTime() - new Date(date.getFullYear(), 0, 0).getTime()) / 86400000), 3); |
| break; |
| case 'm': |
| output += formatNumber('m', date.getMonth() + 1, 2); |
| break; |
| case 'M': |
| output += formatName('M', date.getMonth(), monthNamesShort, monthNames); |
| break; |
| case 'y': |
| output += (lookAhead('y') ? date.getFullYear() : |
| (date.getYear() % 100 < 10 ? '0' : '') + date.getYear() % 100); |
| break; |
| case '@': |
| output += date.getTime(); |
| break; |
| case '!': |
| output += date.getTime() * 10000 + this._ticksTo1970; |
| break; |
| case "'": |
| if (lookAhead("'")) |
| output += "'"; |
| else |
| literal = true; |
| break; |
| default: |
| output += format.charAt(iFormat); |
| } |
| } |
| return output; |
| }, |
| |
| /* Extract all possible characters from the date format. */ |
| _possibleChars: function (format) { |
| var chars = ''; |
| var literal = false; |
| // Check whether a format character is doubled |
| var lookAhead = function(match) { |
| var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) == match); |
| if (matches) |
| iFormat++; |
| return matches; |
| }; |
| for (var iFormat = 0; iFormat < format.length; iFormat++) |
| if (literal) |
| if (format.charAt(iFormat) == "'" && !lookAhead("'")) |
| literal = false; |
| else |
| chars += format.charAt(iFormat); |
| else |
| switch (format.charAt(iFormat)) { |
| case 'd': case 'm': case 'y': case '@': |
| chars += '0123456789'; |
| break; |
| case 'D': case 'M': |
| return null; // Accept anything |
| case "'": |
| if (lookAhead("'")) |
| chars += "'"; |
| else |
| literal = true; |
| break; |
| default: |
| chars += format.charAt(iFormat); |
| } |
| return chars; |
| }, |
| |
| /* Get a setting value, defaulting if necessary. */ |
| _get: function(inst, name) { |
| return inst.settings[name] !== undefined ? |
| inst.settings[name] : this._defaults[name]; |
| }, |
| |
| /* Parse existing date and initialise date picker. */ |
| _setDateFromField: function(inst, noDefault) { |
| if (inst.input.val() == inst.lastVal) { |
| return; |
| } |
| var dateFormat = this._get(inst, 'dateFormat'); |
| var dates = inst.lastVal = inst.input ? inst.input.val() : null; |
| var date, defaultDate; |
| date = defaultDate = this._getDefaultDate(inst); |
| var settings = this._getFormatConfig(inst); |
| try { |
| date = this.parseDate(dateFormat, dates, settings) || defaultDate; |
| } catch (event) { |
| this.log(event); |
| dates = (noDefault ? '' : dates); |
| } |
| inst.selectedDay = date.getDate(); |
| inst.drawMonth = inst.selectedMonth = date.getMonth(); |
| inst.drawYear = inst.selectedYear = date.getFullYear(); |
| inst.currentDay = (dates ? date.getDate() : 0); |
| inst.currentMonth = (dates ? date.getMonth() : 0); |
| inst.currentYear = (dates ? date.getFullYear() : 0); |
| this._adjustInstDate(inst); |
| }, |
| |
| /* Retrieve the default date shown on opening. */ |
| _getDefaultDate: function(inst) { |
| return this._restrictMinMax(inst, |
| this._determineDate(inst, this._get(inst, 'defaultDate'), new Date())); |
| }, |
| |
| /* A date may be specified as an exact value or a relative one. */ |
| _determineDate: function(inst, date, defaultDate) { |
| var offsetNumeric = function(offset) { |
| var date = new Date(); |
| date.setDate(date.getDate() + offset); |
| return date; |
| }; |
| var offsetString = function(offset) { |
| try { |
| return $.datepicker.parseDate($.datepicker._get(inst, 'dateFormat'), |
| offset, $.datepicker._getFormatConfig(inst)); |
| } |
| catch (e) { |
| // Ignore |
| } |
| var date = (offset.toLowerCase().match(/^c/) ? |
| $.datepicker._getDate(inst) : null) || new Date(); |
| var year = date.getFullYear(); |
| var month = date.getMonth(); |
| var day = date.getDate(); |
| var pattern = /([+-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g; |
| var matches = pattern.exec(offset); |
| while (matches) { |
| switch (matches[2] || 'd') { |
| case 'd' : case 'D' : |
| day += parseInt(matches[1],10); break; |
| case 'w' : case 'W' : |
| day += parseInt(matches[1],10) * 7; break; |
| case 'm' : case 'M' : |
| month += parseInt(matches[1],10); |
| day = Math.min(day, $.datepicker._getDaysInMonth(year, month)); |
| break; |
| case 'y': case 'Y' : |
| year += parseInt(matches[1],10); |
| day = Math.min(day, $.datepicker._getDaysInMonth(year, month)); |
| break; |
| } |
| matches = pattern.exec(offset); |
| } |
| return new Date(year, month, day); |
| }; |
| var newDate = (date == null || date === '' ? defaultDate : (typeof date == 'string' ? offsetString(date) : |
| (typeof date == 'number' ? (isNaN(date) ? defaultDate : offsetNumeric(date)) : new Date(date.getTime())))); |
| newDate = (newDate && newDate.toString() == 'Invalid Date' ? defaultDate : newDate); |
| if (newDate) { |
| newDate.setHours(0); |
| newDate.setMinutes(0); |
| newDate.setSeconds(0); |
| newDate.setMilliseconds(0); |
| } |
| return this._daylightSavingAdjust(newDate); |
| }, |
| |
| /* Handle switch to/from daylight saving. |
| Hours may be non-zero on daylight saving cut-over: |
| > 12 when midnight changeover, but then cannot generate |
| midnight datetime, so jump to 1AM, otherwise reset. |
| @param date (Date) the date to check |
| @return (Date) the corrected date */ |
| _daylightSavingAdjust: function(date) { |
| if (!date) return null; |
| date.setHours(date.getHours() > 12 ? date.getHours() + 2 : 0); |
| return date; |
| }, |
| |
| /* Set the date(s) directly. */ |
| _setDate: function(inst, date, noChange) { |
| var clear = !date; |
| var origMonth = inst.selectedMonth; |
| var origYear = inst.selectedYear; |
| var newDate = this._restrictMinMax(inst, this._determineDate(inst, date, new Date())); |
| inst.selectedDay = inst.currentDay = newDate.getDate(); |
| inst.drawMonth = inst.selectedMonth = inst.currentMonth = newDate.getMonth(); |
| inst.drawYear = inst.selectedYear = inst.currentYear = newDate.getFullYear(); |
| if ((origMonth != inst.selectedMonth || origYear != inst.selectedYear) && !noChange) |
| this._notifyChange(inst); |
| this._adjustInstDate(inst); |
| if (inst.input) { |
| inst.input.val(clear ? '' : this._formatDate(inst)); |
| } |
| }, |
| |
| /* Retrieve the date(s) directly. */ |
| _getDate: function(inst) { |
| var startDate = (!inst.currentYear || (inst.input && inst.input.val() == '') ? null : |
| this._daylightSavingAdjust(new Date( |
| inst.currentYear, inst.currentMonth, inst.currentDay))); |
| return startDate; |
| }, |
| |
| /* Attach the onxxx handlers. These are declared statically so |
| * they work with static code transformers like Caja. |
| */ |
| _attachHandlers: function(inst) { |
| var stepMonths = this._get(inst, 'stepMonths'); |
| var id = '#' + inst.id.replace( /\\\\/g, "\\" ); |
| inst.dpDiv.find('[data-handler]').map(function () { |
| var handler = { |
| prev: function () { |
| window['DP_jQuery_' + dpuuid].datepicker._adjustDate(id, -stepMonths, 'M'); |
| }, |
| next: function () { |
| window['DP_jQuery_' + dpuuid].datepicker._adjustDate(id, +stepMonths, 'M'); |
| }, |
| hide: function () { |
| window['DP_jQuery_' + dpuuid].datepicker._hideDatepicker(); |
| }, |
| today: function () { |
| window['DP_jQuery_' + dpuuid].datepicker._gotoToday(id); |
| }, |
| selectDay: function () { |
| window['DP_jQuery_' + dpuuid].datepicker._selectDay(id, +this.getAttribute('data-month'), +this.getAttribute('data-year'), this); |
| return false; |
| }, |
| selectMonth: function () { |
| window['DP_jQuery_' + dpuuid].datepicker._selectMonthYear(id, this, 'M'); |
| return false; |
| }, |
| selectYear: function () { |
| window['DP_jQuery_' + dpuuid].datepicker._selectMonthYear(id, this, 'Y'); |
| return false; |
| } |
| }; |
| $(this).bind(this.getAttribute('data-event'), handler[this.getAttribute('data-handler')]); |
| }); |
| }, |
| |
| /* Generate the HTML for the current state of the date picker. */ |
| _generateHTML: function(inst) { |
| var today = new Date(); |
| today = this._daylightSavingAdjust( |
| new Date(today.getFullYear(), today.getMonth(), today.getDate())); // clear time |
| var isRTL = this._get(inst, 'isRTL'); |
| var showButtonPanel = this._get(inst, 'showButtonPanel'); |
| var hideIfNoPrevNext = this._get(inst, 'hideIfNoPrevNext'); |
| var navigationAsDateFormat = this._get(inst, 'navigationAsDateFormat'); |
| var numMonths = this._getNumberOfMonths(inst); |
| var showCurrentAtPos = this._get(inst, 'showCurrentAtPos'); |
| var stepMonths = this._get(inst, 'stepMonths'); |
| var isMultiMonth = (numMonths[0] != 1 || numMonths[1] != 1); |
| var currentDate = this._daylightSavingAdjust((!inst.currentDay ? new Date(9999, 9, 9) : |
| new Date(inst.currentYear, inst.currentMonth, inst.currentDay))); |
| var minDate = this._getMinMaxDate(inst, 'min'); |
| var maxDate = this._getMinMaxDate(inst, 'max'); |
| var drawMonth = inst.drawMonth - showCurrentAtPos; |
| var drawYear = inst.drawYear; |
| if (drawMonth < 0) { |
| drawMonth += 12; |
| drawYear--; |
| } |
| if (maxDate) { |
| var maxDraw = this._daylightSavingAdjust(new Date(maxDate.getFullYear(), |
| maxDate.getMonth() - (numMonths[0] * numMonths[1]) + 1, maxDate.getDate())); |
| maxDraw = (minDate && maxDraw < minDate ? minDate : maxDraw); |
| while (this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1)) > maxDraw) { |
| drawMonth--; |
| if (drawMonth < 0) { |
| drawMonth = 11; |
| drawYear--; |
| } |
| } |
| } |
| inst.drawMonth = drawMonth; |
| inst.drawYear = drawYear; |
| var prevText = this._get(inst, 'prevText'); |
| prevText = (!navigationAsDateFormat ? prevText : this.formatDate(prevText, |
| this._daylightSavingAdjust(new Date(drawYear, drawMonth - stepMonths, 1)), |
| this._getFormatConfig(inst))); |
| var prev = (this._canAdjustMonth(inst, -1, drawYear, drawMonth) ? |
| '<a class="ui-datepicker-prev ui-corner-all" data-handler="prev" data-event="click"' + |
| ' title="' + prevText + '"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'e' : 'w') + '">' + prevText + '</span></a>' : |
| (hideIfNoPrevNext ? '' : '<a class="ui-datepicker-prev ui-corner-all ui-state-disabled" title="'+ prevText +'"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'e' : 'w') + '">' + prevText + '</span></a>')); |
| var nextText = this._get(inst, 'nextText'); |
| nextText = (!navigationAsDateFormat ? nextText : this.formatDate(nextText, |
| this._daylightSavingAdjust(new Date(drawYear, drawMonth + stepMonths, 1)), |
| this._getFormatConfig(inst))); |
| var next = (this._canAdjustMonth(inst, +1, drawYear, drawMonth) ? |
| '<a class="ui-datepicker-next ui-corner-all" data-handler="next" data-event="click"' + |
| ' title="' + nextText + '"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'w' : 'e') + '">' + nextText + '</span></a>' : |
| (hideIfNoPrevNext ? '' : '<a class="ui-datepicker-next ui-corner-all ui-state-disabled" title="'+ nextText + '"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'w' : 'e') + '">' + nextText + '</span></a>')); |
| var currentText = this._get(inst, 'currentText'); |
| var gotoDate = (this._get(inst, 'gotoCurrent') && inst.currentDay ? currentDate : today); |
| currentText = (!navigationAsDateFormat ? currentText : |
| this.formatDate(currentText, gotoDate, this._getFormatConfig(inst))); |
| var controls = (!inst.inline ? '<button type="button" class="ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all" data-handler="hide" data-event="click">' + |
| this._get(inst, 'closeText') + '</button>' : ''); |
| var buttonPanel = (showButtonPanel) ? '<div class="ui-datepicker-buttonpane ui-widget-content">' + (isRTL ? controls : '') + |
| (this._isInRange(inst, gotoDate) ? '<button type="button" class="ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all" data-handler="today" data-event="click"' + |
| '>' + currentText + '</button>' : '') + (isRTL ? '' : controls) + '</div>' : ''; |
| var firstDay = parseInt(this._get(inst, 'firstDay'),10); |
| firstDay = (isNaN(firstDay) ? 0 : firstDay); |
| var showWeek = this._get(inst, 'showWeek'); |
| var dayNames = this._get(inst, 'dayNames'); |
| var dayNamesShort = this._get(inst, 'dayNamesShort'); |
| var dayNamesMin = this._get(inst, 'dayNamesMin'); |
| var monthNames = this._get(inst, 'monthNames'); |
| var monthNamesShort = this._get(inst, 'monthNamesShort'); |
| var beforeShowDay = this._get(inst, 'beforeShowDay'); |
| var showOtherMonths = this._get(inst, 'showOtherMonths'); |
| var selectOtherMonths = this._get(inst, 'selectOtherMonths'); |
| var calculateWeek = this._get(inst, 'calculateWeek') || this.iso8601Week; |
| var defaultDate = this._getDefaultDate(inst); |
| var html = ''; |
| for (var row = 0; row < numMonths[0]; row++) { |
| var group = ''; |
| this.maxRows = 4; |
| for (var col = 0; col < numMonths[1]; col++) { |
| var selectedDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, inst.selectedDay)); |
| var cornerClass = ' ui-corner-all'; |
| var calender = ''; |
| if (isMultiMonth) { |
| calender += '<div class="ui-datepicker-group'; |
| if (numMonths[1] > 1) |
| switch (col) { |
| case 0: calender += ' ui-datepicker-group-first'; |
| cornerClass = ' ui-corner-' + (isRTL ? 'right' : 'left'); break; |
| case numMonths[1]-1: calender += ' ui-datepicker-group-last'; |
| cornerClass = ' ui-corner-' + (isRTL ? 'left' : 'right'); break; |
| default: calender += ' ui-datepicker-group-middle'; cornerClass = ''; break; |
| } |
| calender += '">'; |
| } |
| calender += '<div class="ui-datepicker-header ui-widget-header ui-helper-clearfix' + cornerClass + '">' + |
| (/all|left/.test(cornerClass) && row == 0 ? (isRTL ? next : prev) : '') + |
| (/all|right/.test(cornerClass) && row == 0 ? (isRTL ? prev : next) : '') + |
| this._generateMonthYearHeader(inst, drawMonth, drawYear, minDate, maxDate, |
| row > 0 || col > 0, monthNames, monthNamesShort) + // draw month headers |
| '</div><table class="ui-datepicker-calendar"><thead>' + |
| '<tr>'; |
| var thead = (showWeek ? '<th class="ui-datepicker-week-col">' + this._get(inst, 'weekHeader') + '</th>' : ''); |
| for (var dow = 0; dow < 7; dow++) { // days of the week |
| var day = (dow + firstDay) % 7; |
| thead += '<th' + ((dow + firstDay + 6) % 7 >= 5 ? ' class="ui-datepicker-week-end"' : '') + '>' + |
| '<span title="' + dayNames[day] + '">' + dayNamesMin[day] + '</span></th>'; |
| } |
| calender += thead + '</tr></thead><tbody>'; |
| var daysInMonth = this._getDaysInMonth(drawYear, drawMonth); |
| if (drawYear == inst.selectedYear && drawMonth == inst.selectedMonth) |
| inst.selectedDay = Math.min(inst.selectedDay, daysInMonth); |
| var leadDays = (this._getFirstDayOfMonth(drawYear, drawMonth) - firstDay + 7) % 7; |
| var curRows = Math.ceil((leadDays + daysInMonth) / 7); // calculate the number of rows to generate |
| var numRows = (isMultiMonth ? this.maxRows > curRows ? this.maxRows : curRows : curRows); //If multiple months, use the higher number of rows (see #7043) |
| this.maxRows = numRows; |
| var printDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1 - leadDays)); |
| for (var dRow = 0; dRow < numRows; dRow++) { // create date picker rows |
| calender += '<tr>'; |
| var tbody = (!showWeek ? '' : '<td class="ui-datepicker-week-col">' + |
| this._get(inst, 'calculateWeek')(printDate) + '</td>'); |
| for (var dow = 0; dow < 7; dow++) { // create date picker days |
| var daySettings = (beforeShowDay ? |
| beforeShowDay.apply((inst.input ? inst.input[0] : null), [printDate]) : [true, '']); |
| var otherMonth = (printDate.getMonth() != drawMonth); |
| var unselectable = (otherMonth && !selectOtherMonths) || !daySettings[0] || |
| (minDate && printDate < minDate) || (maxDate && printDate > maxDate); |
| tbody += '<td class="' + |
| ((dow + firstDay + 6) % 7 >= 5 ? ' ui-datepicker-week-end' : '') + // highlight weekends |
| (otherMonth ? ' ui-datepicker-other-month' : '') + // highlight days from other months |
| ((printDate.getTime() == selectedDate.getTime() && drawMonth == inst.selectedMonth && inst._keyEvent) || // user pressed key |
| (defaultDate.getTime() == printDate.getTime() && defaultDate.getTime() == selectedDate.getTime()) ? |
| // or defaultDate is current printedDate and defaultDate is selectedDate |
| ' ' + this._dayOverClass : '') + // highlight selected day |
| (unselectable ? ' ' + this._unselectableClass + ' ui-state-disabled': '') + // highlight unselectable days |
| (otherMonth && !showOtherMonths ? '' : ' ' + daySettings[1] + // highlight custom dates |
| (printDate.getTime() == currentDate.getTime() ? ' ' + this._currentClass : '') + // highlight selected day |
| (printDate.getTime() == today.getTime() ? ' ui-datepicker-today' : '')) + '"' + // highlight today (if different) |
| ((!otherMonth || showOtherMonths) && daySettings[2] ? ' title="' + daySettings[2] + '"' : '') + // cell title |
| (unselectable ? '' : ' data-handler="selectDay" data-event="click" data-month="' + printDate.getMonth() + '" data-year="' + printDate.getFullYear() + '"') + '>' + // actions |
| (otherMonth && !showOtherMonths ? ' ' : // display for other months |
| (unselectable ? '<span class="ui-state-default">' + printDate.getDate() + '</span>' : '<a class="ui-state-default' + |
| (printDate.getTime() == today.getTime() ? ' ui-state-highlight' : '') + |
| (printDate.getTime() == currentDate.getTime() ? ' ui-state-active' : '') + // highlight selected day |
| (otherMonth ? ' ui-priority-secondary' : '') + // distinguish dates from other months |
| '" href="#">' + printDate.getDate() + '</a>')) + '</td>'; // display selectable date |
| printDate.setDate(printDate.getDate() + 1); |
| printDate = this._daylightSavingAdjust(printDate); |
| } |
| calender += tbody + '</tr>'; |
| } |
| drawMonth++; |
| if (drawMonth > 11) { |
| drawMonth = 0; |
| drawYear++; |
| } |
| calender += '</tbody></table>' + (isMultiMonth ? '</div>' + |
| ((numMonths[0] > 0 && col == numMonths[1]-1) ? '<div class="ui-datepicker-row-break"></div>' : '') : ''); |
| group += calender; |
| } |
| html += group; |
| } |
| html += buttonPanel + ($.ui.ie6 && !inst.inline ? |
| '<iframe src="javascript:false;" class="ui-datepicker-cover" frameborder="0"></iframe>' : ''); |
| inst._keyEvent = false; |
| return html; |
| }, |
| |
| /* Generate the month and year header. */ |
| _generateMonthYearHeader: function(inst, drawMonth, drawYear, minDate, maxDate, |
| secondary, monthNames, monthNamesShort) { |
| var changeMonth = this._get(inst, 'changeMonth'); |
| var changeYear = this._get(inst, 'changeYear'); |
| var showMonthAfterYear = this._get(inst, 'showMonthAfterYear'); |
| var html = '<div class="ui-datepicker-title">'; |
| var monthHtml = ''; |
| // month selection |
| if (secondary || !changeMonth) |
| monthHtml += '<span class="ui-datepicker-month">' + monthNames[drawMonth] + '</span>'; |
| else { |
| var inMinYear = (minDate && minDate.getFullYear() == drawYear); |
| var inMaxYear = (maxDate && maxDate.getFullYear() == drawYear); |
| monthHtml += '<select class="ui-datepicker-month" data-handler="selectMonth" data-event="change">'; |
| for (var month = 0; month < 12; month++) { |
| if ((!inMinYear || month >= minDate.getMonth()) && |
| (!inMaxYear || month <= maxDate.getMonth())) |
| monthHtml += '<option value="' + month + '"' + |
| (month == drawMonth ? ' selected="selected"' : '') + |
| '>' + monthNamesShort[month] + '</option>'; |
| } |
| monthHtml += '</select>'; |
| } |
| if (!showMonthAfterYear) |
| html += monthHtml + (secondary || !(changeMonth && changeYear) ? ' ' : ''); |
| // year selection |
| if ( !inst.yearshtml ) { |
| inst.yearshtml = ''; |
| if (secondary || !changeYear) |
| html += '<span class="ui-datepicker-year">' + drawYear + '</span>'; |
| else { |
| // determine range of years to display |
| var years = this._get(inst, 'yearRange').split(':'); |
| var thisYear = new Date().getFullYear(); |
| var determineYear = function(value) { |
| var year = (value.match(/c[+-].*/) ? drawYear + parseInt(value.substring(1), 10) : |
| (value.match(/[+-].*/) ? thisYear + parseInt(value, 10) : |
| parseInt(value, 10))); |
| return (isNaN(year) ? thisYear : year); |
| }; |
| var year = determineYear(years[0]); |
| var endYear = Math.max(year, determineYear(years[1] || '')); |
| year = (minDate ? Math.max(year, minDate.getFullYear()) : year); |
| endYear = (maxDate ? Math.min(endYear, maxDate.getFullYear()) : endYear); |
| inst.yearshtml += '<select class="ui-datepicker-year" data-handler="selectYear" data-event="change">'; |
| for (; year <= endYear; year++) { |
| inst.yearshtml += '<option value="' + year + '"' + |
| (year == drawYear ? ' selected="selected"' : '') + |
| '>' + year + '</option>'; |
| } |
| inst.yearshtml += '</select>'; |
| |
| html += inst.yearshtml; |
| inst.yearshtml = null; |
| } |
| } |
| html += this._get(inst, 'yearSuffix'); |
| if (showMonthAfterYear) |
| html += (secondary || !(changeMonth && changeYear) ? ' ' : '') + monthHtml; |
| html += '</div>'; // Close datepicker_header |
| return html; |
| }, |
| |
| /* Adjust one of the date sub-fields. */ |
| _adjustInstDate: function(inst, offset, period) { |
| var year = inst.drawYear + (period == 'Y' ? offset : 0); |
| var month = inst.drawMonth + (period == 'M' ? offset : 0); |
| var day = Math.min(inst.selectedDay, this._getDaysInMonth(year, month)) + |
| (period == 'D' ? offset : 0); |
| var date = this._restrictMinMax(inst, |
| this._daylightSavingAdjust(new Date(year, month, day))); |
| inst.selectedDay = date.getDate(); |
| inst.drawMonth = inst.selectedMonth = date.getMonth(); |
| inst.drawYear = inst.selectedYear = date.getFullYear(); |
| if (period == 'M' || period == 'Y') |
| this._notifyChange(inst); |
| }, |
| |
| /* Ensure a date is within any min/max bounds. */ |
| _restrictMinMax: function(inst, date) { |
| var minDate = this._getMinMaxDate(inst, 'min'); |
| var maxDate = this._getMinMaxDate(inst, 'max'); |
| var newDate = (minDate && date < minDate ? minDate : date); |
| newDate = (maxDate && newDate > maxDate ? maxDate : newDate); |
| return newDate; |
| }, |
| |
| /* Notify change of month/year. */ |
| _notifyChange: function(inst) { |
| var onChange = this._get(inst, 'onChangeMonthYear'); |
| if (onChange) |
| onChange.apply((inst.input ? inst.input[0] : null), |
| [inst.selectedYear, inst.selectedMonth + 1, inst]); |
| }, |
| |
| /* Determine the number of months to show. */ |
| _getNumberOfMonths: function(inst) { |
| var numMonths = this._get(inst, 'numberOfMonths'); |
| return (numMonths == null ? [1, 1] : (typeof numMonths == 'number' ? [1, numMonths] : numMonths)); |
| }, |
| |
| /* Determine the current maximum date - ensure no time components are set. */ |
| _getMinMaxDate: function(inst, minMax) { |
| return this._determineDate(inst, this._get(inst, minMax + 'Date'), null); |
| }, |
| |
| /* Find the number of days in a given month. */ |
| _getDaysInMonth: function(year, month) { |
| return 32 - this._daylightSavingAdjust(new Date(year, month, 32)).getDate(); |
| }, |
| |
| /* Find the day of the week of the first of a month. */ |
| _getFirstDayOfMonth: function(year, month) { |
| return new Date(year, month, 1).getDay(); |
| }, |
| |
| /* Determines if we should allow a "next/prev" month display change. */ |
| _canAdjustMonth: function(inst, offset, curYear, curMonth) { |
| var numMonths = this._getNumberOfMonths(inst); |
| var date = this._daylightSavingAdjust(new Date(curYear, |
| curMonth + (offset < 0 ? offset : numMonths[0] * numMonths[1]), 1)); |
| if (offset < 0) |
| date.setDate(this._getDaysInMonth(date.getFullYear(), date.getMonth())); |
| return this._isInRange(inst, date); |
| }, |
| |
| /* Is the given date in the accepted range? */ |
| _isInRange: function(inst, date) { |
| var minDate = this._getMinMaxDate(inst, 'min'); |
| var maxDate = this._getMinMaxDate(inst, 'max'); |
| return ((!minDate || date.getTime() >= minDate.getTime()) && |
| (!maxDate || date.getTime() <= maxDate.getTime())); |
| }, |
| |
| /* Provide the configuration settings for formatting/parsing. */ |
| _getFormatConfig: function(inst) { |
| var shortYearCutoff = this._get(inst, 'shortYearCutoff'); |
| shortYearCutoff = (typeof shortYearCutoff != 'string' ? shortYearCutoff : |
| new Date().getFullYear() % 100 + parseInt(shortYearCutoff, 10)); |
| return {shortYearCutoff: shortYearCutoff, |
| dayNamesShort: this._get(inst, 'dayNamesShort'), dayNames: this._get(inst, 'dayNames'), |
| monthNamesShort: this._get(inst, 'monthNamesShort'), monthNames: this._get(inst, 'monthNames')}; |
| }, |
| |
| /* Format the given date for display. */ |
| _formatDate: function(inst, day, month, year) { |
| if (!day) { |
| inst.currentDay = inst.selectedDay; |
| inst.currentMonth = inst.selectedMonth; |
| inst.currentYear = inst.selectedYear; |
| } |
| var date = (day ? (typeof day == 'object' ? day : |
| this._daylightSavingAdjust(new Date(year, month, day))) : |
| this._daylightSavingAdjust(new Date(inst.currentYear, inst.currentMonth, inst.currentDay))); |
| return this.formatDate(this._get(inst, 'dateFormat'), date, this._getFormatConfig(inst)); |
| } |
| }); |
| |
| /* |
| * Bind hover events for datepicker elements. |
| * Done via delegate so the binding only occurs once in the lifetime of the parent div. |
| * Global instActive, set by _updateDatepicker allows the handlers to find their way back to the active picker. |
| */ |
| function bindHover(dpDiv) { |
| var selector = 'button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a'; |
| return dpDiv.delegate(selector, 'mouseout', function() { |
| $(this).removeClass('ui-state-hover'); |
| if (this.className.indexOf('ui-datepicker-prev') != -1) $(this).removeClass('ui-datepicker-prev-hover'); |
| if (this.className.indexOf('ui-datepicker-next') != -1) $(this).removeClass('ui-datepicker-next-hover'); |
| }) |
| .delegate(selector, 'mouseover', function(){ |
| if (!$.datepicker._isDisabledDatepicker( instActive.inline ? dpDiv.parent()[0] : instActive.input[0])) { |
| $(this).parents('.ui-datepicker-calendar').find('a').removeClass('ui-state-hover'); |
| $(this).addClass('ui-state-hover'); |
| if (this.className.indexOf('ui-datepicker-prev') != -1) $(this).addClass('ui-datepicker-prev-hover'); |
| if (this.className.indexOf('ui-datepicker-next') != -1) $(this).addClass('ui-datepicker-next-hover'); |
| } |
| }); |
| } |
| |
| /* jQuery extend now ignores nulls! */ |
| function extendRemove(target, props) { |
| $.extend(target, props); |
| for (var name in props) |
| if (props[name] == null || props[name] == undefined) |
| target[name] = props[name]; |
| return target; |
| }; |
| |
| /* Invoke the datepicker functionality. |
| @param options string - a command, optionally followed by additional parameters or |
| Object - settings for attaching new datepicker functionality |
| @return jQuery object */ |
| $.fn.datepicker = function(options){ |
| |
| /* Verify an empty collection wasn't passed - Fixes #6976 */ |
| if ( !this.length ) { |
| return this; |
| } |
| |
| /* Initialise the date picker. */ |
| if (!$.datepicker.initialized) { |
| $(document).mousedown($.datepicker._checkExternalClick). |
| find(document.body).append($.datepicker.dpDiv); |
| $.datepicker.initialized = true; |
| } |
| |
| var otherArgs = Array.prototype.slice.call(arguments, 1); |
| if (typeof options == 'string' && (options == 'isDisabled' || options == 'getDate' || options == 'widget')) |
| return $.datepicker['_' + options + 'Datepicker']. |
| apply($.datepicker, [this[0]].concat(otherArgs)); |
| if (options == 'option' && arguments.length == 2 && typeof arguments[1] == 'string') |
| return $.datepicker['_' + options + 'Datepicker']. |
| apply($.datepicker, [this[0]].concat(otherArgs)); |
| return this.each(function() { |
| typeof options == 'string' ? |
| $.datepicker['_' + options + 'Datepicker']. |
| apply($.datepicker, [this].concat(otherArgs)) : |
| $.datepicker._attachDatepicker(this, options); |
| }); |
| }; |
| |
| $.datepicker = new Datepicker(); // singleton instance |
| $.datepicker.initialized = false; |
| $.datepicker.uuid = new Date().getTime(); |
| $.datepicker.version = "1.9.2"; |
| |
| // Workaround for #4055 |
| // Add another global to avoid noConflict issues with inline event handlers |
| window['DP_jQuery_' + dpuuid] = $; |
| |
| })(jQuery); |