2241 lines
105 KiB
JavaScript
Executable File
2241 lines
105 KiB
JavaScript
Executable File
/* eslint-disable max-len, camelcase */
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/*!
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* jQuery UI Datepicker 1.13.2
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* http://jqueryui.com
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*
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* Copyright jQuery Foundation and other contributors
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* Released under the MIT license.
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* http://jquery.org/license
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*/
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//>>label: Datepicker
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//>>group: Widgets
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//>>description: Displays a calendar from an input or inline for selecting dates.
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//>>docs: http://api.jqueryui.com/datepicker/
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//>>demos: http://jqueryui.com/datepicker/
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//>>css.structure: ../../themes/base/core.css
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//>>css.structure: ../../themes/base/datepicker.css
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//>>css.theme: ../../themes/base/theme.css
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( function( factory ) {
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"use strict";
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if ( typeof define === "function" && define.amd ) {
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// AMD. Register as an anonymous module.
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define( [
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"jquery",
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"../version",
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"../keycode"
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], factory );
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} else {
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// Browser globals
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factory( jQuery );
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}
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} )( function( $ ) {
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"use strict";
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$.extend( $.ui, { datepicker: { version: "1.13.2" } } );
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var datepicker_instActive;
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function datepicker_getZindex( elem ) {
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var position, value;
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while ( elem.length && elem[ 0 ] !== document ) {
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// Ignore z-index if position is set to a value where z-index is ignored by the browser
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// This makes behavior of this function consistent across browsers
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// WebKit always returns auto if the element is positioned
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position = elem.css( "position" );
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if ( position === "absolute" || position === "relative" || position === "fixed" ) {
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// IE returns 0 when zIndex is not specified
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// other browsers return a string
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// we ignore the case of nested elements with an explicit value of 0
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// <div style="z-index: -10;"><div style="z-index: 0;"></div></div>
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value = parseInt( elem.css( "zIndex" ), 10 );
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if ( !isNaN( value ) && value !== 0 ) {
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return value;
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}
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}
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elem = elem.parent();
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}
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return 0;
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}
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/* Date picker manager.
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Use the singleton instance of this class, $.datepicker, to interact with the date picker.
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Settings for (groups of) date pickers are maintained in an instance object,
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allowing multiple different settings on the same page. */
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function Datepicker() {
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this._curInst = null; // The current instance in use
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this._keyEvent = false; // If the last event was a key event
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this._disabledInputs = []; // List of date picker inputs that have been disabled
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this._datepickerShowing = false; // True if the popup picker is showing , false if not
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this._inDialog = false; // True if showing within a "dialog", false if not
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this._mainDivId = "ui-datepicker-div"; // The ID of the main datepicker division
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this._inlineClass = "ui-datepicker-inline"; // The name of the inline marker class
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this._appendClass = "ui-datepicker-append"; // The name of the append marker class
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this._triggerClass = "ui-datepicker-trigger"; // The name of the trigger marker class
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this._dialogClass = "ui-datepicker-dialog"; // The name of the dialog marker class
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this._disableClass = "ui-datepicker-disabled"; // The name of the disabled covering marker class
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this._unselectableClass = "ui-datepicker-unselectable"; // The name of the unselectable cell marker class
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this._currentClass = "ui-datepicker-current-day"; // The name of the current day marker class
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this._dayOverClass = "ui-datepicker-days-cell-over"; // The name of the day hover marker class
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this.regional = []; // Available regional settings, indexed by language code
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this.regional[ "" ] = { // Default regional settings
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closeText: "Done", // Display text for close link
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prevText: "Prev", // Display text for previous month link
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nextText: "Next", // Display text for next month link
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currentText: "Today", // Display text for current month link
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monthNames: [ "January", "February", "March", "April", "May", "June",
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"July", "August", "September", "October", "November", "December" ], // Names of months for drop-down and formatting
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monthNamesShort: [ "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" ], // For formatting
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dayNames: [ "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday" ], // For formatting
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dayNamesShort: [ "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" ], // For formatting
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dayNamesMin: [ "Su", "Mo", "Tu", "We", "Th", "Fr", "Sa" ], // Column headings for days starting at Sunday
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weekHeader: "Wk", // Column header for week of the year
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dateFormat: "mm/dd/yy", // See format options on parseDate
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firstDay: 0, // The first day of the week, Sun = 0, Mon = 1, ...
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isRTL: false, // True if right-to-left language, false if left-to-right
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showMonthAfterYear: false, // True if the year select precedes month, false for month then year
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yearSuffix: "", // Additional text to append to the year in the month headers,
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selectMonthLabel: "Select month", // Invisible label for month selector
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selectYearLabel: "Select year" // Invisible label for year selector
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};
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this._defaults = { // Global defaults for all the date picker instances
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showOn: "focus", // "focus" for popup on focus,
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// "button" for trigger button, or "both" for either
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showAnim: "fadeIn", // Name of jQuery animation for popup
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showOptions: {}, // Options for enhanced animations
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defaultDate: null, // Used when field is blank: actual date,
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// +/-number for offset from today, null for today
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appendText: "", // Display text following the input box, e.g. showing the format
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buttonText: "...", // Text for trigger button
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buttonImage: "", // URL for trigger button image
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buttonImageOnly: false, // True if the image appears alone, false if it appears on a button
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hideIfNoPrevNext: false, // True to hide next/previous month links
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// if not applicable, false to just disable them
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navigationAsDateFormat: false, // True if date formatting applied to prev/today/next links
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gotoCurrent: false, // True if today link goes back to current selection instead
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changeMonth: false, // True if month can be selected directly, false if only prev/next
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changeYear: false, // True if year can be selected directly, false if only prev/next
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yearRange: "c-10:c+10", // Range of years to display in drop-down,
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// either relative to today's year (-nn:+nn), relative to currently displayed year
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// (c-nn:c+nn), absolute (nnnn:nnnn), or a combination of the above (nnnn:-n)
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showOtherMonths: false, // True to show dates in other months, false to leave blank
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selectOtherMonths: false, // True to allow selection of dates in other months, false for unselectable
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showWeek: false, // True to show week of the year, false to not show it
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calculateWeek: this.iso8601Week, // How to calculate the week of the year,
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// takes a Date and returns the number of the week for it
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shortYearCutoff: "+10", // Short year values < this are in the current century,
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// > this are in the previous century,
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// string value starting with "+" for current year + value
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minDate: null, // The earliest selectable date, or null for no limit
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maxDate: null, // The latest selectable date, or null for no limit
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duration: "fast", // Duration of display/closure
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beforeShowDay: null, // Function that takes a date and returns an array with
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// [0] = true if selectable, false if not, [1] = custom CSS class name(s) or "",
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// [2] = cell title (optional), e.g. $.datepicker.noWeekends
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beforeShow: null, // Function that takes an input field and
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// returns a set of custom settings for the date picker
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onSelect: null, // Define a callback function when a date is selected
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onChangeMonthYear: null, // Define a callback function when the month or year is changed
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onClose: null, // Define a callback function when the datepicker is closed
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onUpdateDatepicker: null, // Define a callback function when the datepicker is updated
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numberOfMonths: 1, // Number of months to show at a time
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showCurrentAtPos: 0, // The position in multipe months at which to show the current month (starting at 0)
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stepMonths: 1, // Number of months to step back/forward
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stepBigMonths: 12, // Number of months to step back/forward for the big links
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altField: "", // Selector for an alternate field to store selected dates into
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altFormat: "", // The date format to use for the alternate field
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constrainInput: true, // The input is constrained by the current date format
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showButtonPanel: false, // True to show button panel, false to not show it
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autoSize: false, // True to size the input for the date format, false to leave as is
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disabled: false // The initial disabled state
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};
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$.extend( this._defaults, this.regional[ "" ] );
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this.regional.en = $.extend( true, {}, this.regional[ "" ] );
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this.regional[ "en-US" ] = $.extend( true, {}, this.regional.en );
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this.dpDiv = datepicker_bindHover( $( "<div id='" + this._mainDivId + "' class='ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all'></div>" ) );
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}
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$.extend( Datepicker.prototype, {
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/* Class name added to elements to indicate already configured with a date picker. */
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markerClassName: "hasDatepicker",
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//Keep track of the maximum number of rows displayed (see #7043)
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maxRows: 4,
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// TODO rename to "widget" when switching to widget factory
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_widgetDatepicker: function() {
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return this.dpDiv;
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},
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/* Override the default settings for all instances of the date picker.
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* @param settings object - the new settings to use as defaults (anonymous object)
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* @return the manager object
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*/
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setDefaults: function( settings ) {
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datepicker_extendRemove( this._defaults, settings || {} );
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return this;
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},
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/* Attach the date picker to a jQuery selection.
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* @param target element - the target input field or division or span
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* @param settings object - the new settings to use for this date picker instance (anonymous)
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*/
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_attachDatepicker: function( target, settings ) {
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var nodeName, inline, inst;
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nodeName = target.nodeName.toLowerCase();
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inline = ( nodeName === "div" || nodeName === "span" );
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if ( !target.id ) {
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this.uuid += 1;
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target.id = "dp" + this.uuid;
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}
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inst = this._newInst( $( target ), inline );
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inst.settings = $.extend( {}, settings || {} );
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if ( nodeName === "input" ) {
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this._connectDatepicker( target, inst );
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} else if ( inline ) {
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this._inlineDatepicker( target, inst );
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}
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},
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/* Create a new instance object. */
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_newInst: function( target, inline ) {
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var id = target[ 0 ].id.replace( /([^A-Za-z0-9_\-])/g, "\\\\$1" ); // escape jQuery meta chars
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return { id: id, input: target, // associated target
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selectedDay: 0, selectedMonth: 0, selectedYear: 0, // current selection
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drawMonth: 0, drawYear: 0, // month being drawn
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inline: inline, // is datepicker inline or not
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dpDiv: ( !inline ? this.dpDiv : // presentation div
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datepicker_bindHover( $( "<div class='" + this._inlineClass + " ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all'></div>" ) ) ) };
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},
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/* Attach the date picker to an input field. */
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_connectDatepicker: function( target, inst ) {
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var input = $( target );
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inst.append = $( [] );
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inst.trigger = $( [] );
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if ( input.hasClass( this.markerClassName ) ) {
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return;
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}
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this._attachments( input, inst );
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input.addClass( this.markerClassName ).on( "keydown", this._doKeyDown ).
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on( "keypress", this._doKeyPress ).on( "keyup", this._doKeyUp );
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this._autoSize( inst );
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$.data( target, "datepicker", inst );
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//If disabled option is true, disable the datepicker once it has been attached to the input (see ticket #5665)
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if ( inst.settings.disabled ) {
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this._disableDatepicker( target );
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}
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},
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/* Make attachments based on settings. */
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_attachments: function( input, inst ) {
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var showOn, buttonText, buttonImage,
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appendText = this._get( inst, "appendText" ),
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isRTL = this._get( inst, "isRTL" );
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if ( inst.append ) {
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inst.append.remove();
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}
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if ( appendText ) {
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inst.append = $( "<span>" )
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.addClass( this._appendClass )
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.text( appendText );
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input[ isRTL ? "before" : "after" ]( inst.append );
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}
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input.off( "focus", this._showDatepicker );
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if ( inst.trigger ) {
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inst.trigger.remove();
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}
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showOn = this._get( inst, "showOn" );
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if ( showOn === "focus" || showOn === "both" ) { // pop-up date picker when in the marked field
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input.on( "focus", this._showDatepicker );
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}
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if ( showOn === "button" || showOn === "both" ) { // pop-up date picker when button clicked
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buttonText = this._get( inst, "buttonText" );
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buttonImage = this._get( inst, "buttonImage" );
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if ( this._get( inst, "buttonImageOnly" ) ) {
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inst.trigger = $( "<img>" )
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.addClass( this._triggerClass )
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.attr( {
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src: buttonImage,
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alt: buttonText,
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title: buttonText
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} );
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} else {
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inst.trigger = $( "<button type='button'>" )
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.addClass( this._triggerClass );
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if ( buttonImage ) {
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inst.trigger.html(
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$( "<img>" )
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.attr( {
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src: buttonImage,
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alt: buttonText,
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title: buttonText
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} )
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);
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} else {
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inst.trigger.text( buttonText );
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}
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}
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input[ isRTL ? "before" : "after" ]( inst.trigger );
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inst.trigger.on( "click", function() {
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if ( $.datepicker._datepickerShowing && $.datepicker._lastInput === input[ 0 ] ) {
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$.datepicker._hideDatepicker();
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} else if ( $.datepicker._datepickerShowing && $.datepicker._lastInput !== input[ 0 ] ) {
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$.datepicker._hideDatepicker();
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$.datepicker._showDatepicker( input[ 0 ] );
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} else {
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$.datepicker._showDatepicker( input[ 0 ] );
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}
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return false;
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} );
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}
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},
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/* Apply the maximum length for the date format. */
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_autoSize: function( inst ) {
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if ( this._get( inst, "autoSize" ) && !inst.inline ) {
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var findMax, max, maxI, i,
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date = new Date( 2009, 12 - 1, 20 ), // Ensure double digits
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dateFormat = this._get( inst, "dateFormat" );
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if ( dateFormat.match( /[DM]/ ) ) {
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findMax = function( names ) {
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max = 0;
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maxI = 0;
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for ( i = 0; i < names.length; i++ ) {
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if ( names[ i ].length > max ) {
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max = names[ i ].length;
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maxI = i;
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}
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}
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return maxI;
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};
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date.setMonth( findMax( this._get( inst, ( dateFormat.match( /MM/ ) ?
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"monthNames" : "monthNamesShort" ) ) ) );
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date.setDate( findMax( this._get( inst, ( dateFormat.match( /DD/ ) ?
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"dayNames" : "dayNamesShort" ) ) ) + 20 - date.getDay() );
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}
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inst.input.attr( "size", this._formatDate( inst, date ).length );
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}
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},
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/* Attach an inline date picker to a div. */
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_inlineDatepicker: function( target, inst ) {
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var divSpan = $( target );
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if ( divSpan.hasClass( this.markerClassName ) ) {
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return;
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}
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divSpan.addClass( this.markerClassName ).append( inst.dpDiv );
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$.data( target, "datepicker", inst );
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this._setDate( inst, this._getDefaultDate( inst ), true );
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this._updateDatepicker( inst );
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this._updateAlternate( inst );
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//If disabled option is true, disable the datepicker before showing it (see ticket #5665)
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if ( inst.settings.disabled ) {
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this._disableDatepicker( target );
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}
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// Set display:block in place of inst.dpDiv.show() which won't work on disconnected elements
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// http://bugs.jqueryui.com/ticket/7552 - A Datepicker created on a detached div has zero height
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inst.dpDiv.css( "display", "block" );
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},
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/* Pop-up the date picker in a "dialog" box.
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* @param input element - ignored
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* @param date string or Date - the initial date to display
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* @param onSelect function - the function to call when a date is selected
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* @param settings object - update the dialog date picker instance's settings (anonymous object)
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* @param pos int[2] - coordinates for the dialog's position within the screen or
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* event - with x/y coordinates or
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* leave empty for default (screen centre)
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* @return the manager object
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*/
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_dialogDatepicker: function( input, date, onSelect, settings, pos ) {
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var id, browserWidth, browserHeight, scrollX, scrollY,
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inst = this._dialogInst; // internal instance
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if ( !inst ) {
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this.uuid += 1;
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id = "dp" + this.uuid;
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this._dialogInput = $( "<input type='text' id='" + id +
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"' style='position: absolute; top: -100px; width: 0px;'/>" );
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this._dialogInput.on( "keydown", this._doKeyDown );
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$( "body" ).append( this._dialogInput );
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inst = this._dialogInst = this._newInst( this._dialogInput, false );
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inst.settings = {};
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$.data( this._dialogInput[ 0 ], "datepicker", inst );
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}
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datepicker_extendRemove( inst.settings, settings || {} );
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date = ( date && date.constructor === Date ? this._formatDate( inst, date ) : date );
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this._dialogInput.val( date );
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this._pos = ( pos ? ( pos.length ? pos : [ pos.pageX, pos.pageY ] ) : null );
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if ( !this._pos ) {
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browserWidth = document.documentElement.clientWidth;
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browserHeight = document.documentElement.clientHeight;
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scrollX = document.documentElement.scrollLeft || document.body.scrollLeft;
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scrollY = document.documentElement.scrollTop || document.body.scrollTop;
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this._pos = // should use actual width/height below
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[ ( browserWidth / 2 ) - 100 + scrollX, ( browserHeight / 2 ) - 150 + scrollY ];
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}
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// Move input on screen for focus, but hidden behind dialog
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this._dialogInput.css( "left", ( this._pos[ 0 ] + 20 ) + "px" ).css( "top", this._pos[ 1 ] + "px" );
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inst.settings.onSelect = onSelect;
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this._inDialog = true;
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this.dpDiv.addClass( this._dialogClass );
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this._showDatepicker( this._dialogInput[ 0 ] );
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if ( $.blockUI ) {
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$.blockUI( this.dpDiv );
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}
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$.data( this._dialogInput[ 0 ], "datepicker", inst );
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return this;
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},
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/* Detach a datepicker from its control.
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* @param target element - the target input field or division or span
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*/
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_destroyDatepicker: function( target ) {
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var nodeName,
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$target = $( target ),
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inst = $.data( target, "datepicker" );
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if ( !$target.hasClass( this.markerClassName ) ) {
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return;
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}
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nodeName = target.nodeName.toLowerCase();
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$.removeData( target, "datepicker" );
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if ( nodeName === "input" ) {
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inst.append.remove();
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inst.trigger.remove();
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$target.removeClass( this.markerClassName ).
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off( "focus", this._showDatepicker ).
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off( "keydown", this._doKeyDown ).
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off( "keypress", this._doKeyPress ).
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off( "keyup", this._doKeyUp );
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} else if ( nodeName === "div" || nodeName === "span" ) {
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$target.removeClass( this.markerClassName ).empty();
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}
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if ( datepicker_instActive === inst ) {
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datepicker_instActive = null;
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this._curInst = null;
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}
|
|
},
|
|
|
|
/* Enable the date picker to a jQuery selection.
|
|
* @param target element - the target input field or division or span
|
|
*/
|
|
_enableDatepicker: function( target ) {
|
|
var nodeName, inline,
|
|
$target = $( target ),
|
|
inst = $.data( target, "datepicker" );
|
|
|
|
if ( !$target.hasClass( this.markerClassName ) ) {
|
|
return;
|
|
}
|
|
|
|
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" ) {
|
|
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,
|
|
|
|
// Delete entry
|
|
function( value ) {
|
|
return ( value === target ? null : value );
|
|
} );
|
|
},
|
|
|
|
/* Disable the date picker to a jQuery selection.
|
|
* @param target element - the target input field or division or span
|
|
*/
|
|
_disableDatepicker: function( target ) {
|
|
var nodeName, inline,
|
|
$target = $( target ),
|
|
inst = $.data( target, "datepicker" );
|
|
|
|
if ( !$target.hasClass( this.markerClassName ) ) {
|
|
return;
|
|
}
|
|
|
|
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" ) {
|
|
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,
|
|
|
|
// Delete entry
|
|
function( value ) {
|
|
return ( value === target ? null : value );
|
|
} );
|
|
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, "datepicker" );
|
|
} 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 settings, date, minDate, maxDate,
|
|
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 ) );
|
|
}
|
|
|
|
settings = name || {};
|
|
if ( typeof name === "string" ) {
|
|
settings = {};
|
|
settings[ name ] = value;
|
|
}
|
|
|
|
if ( inst ) {
|
|
if ( this._curInst === inst ) {
|
|
this._hideDatepicker();
|
|
}
|
|
|
|
date = this._getDateDatepicker( target, true );
|
|
minDate = this._getMinMaxDate( inst, "min" );
|
|
maxDate = this._getMinMaxDate( inst, "max" );
|
|
datepicker_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 );
|
|
}
|
|
if ( "disabled" in settings ) {
|
|
if ( settings.disabled ) {
|
|
this._disableDatepicker( target );
|
|
} else {
|
|
this._enableDatepicker( target );
|
|
}
|
|
}
|
|
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 onSelect, dateStr, sel,
|
|
inst = $.datepicker._getInst( event.target ),
|
|
handled = true,
|
|
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: sel = $( "td." + $.datepicker._dayOverClass + ":not(." +
|
|
$.datepicker._currentClass + ")", inst.dpDiv );
|
|
if ( sel[ 0 ] ) {
|
|
$.datepicker._selectDay( event.target, inst.selectedMonth, inst.selectedYear, sel[ 0 ] );
|
|
}
|
|
|
|
onSelect = $.datepicker._get( inst, "onSelect" );
|
|
if ( onSelect ) {
|
|
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
|
|
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 chars, chr,
|
|
inst = $.datepicker._getInst( event.target );
|
|
|
|
if ( $.datepicker._get( inst, "constrainInput" ) ) {
|
|
chars = $.datepicker._possibleChars( $.datepicker._get( inst, "dateFormat" ) );
|
|
chr = String.fromCharCode( event.charCode == null ? 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 date,
|
|
inst = $.datepicker._getInst( event.target );
|
|
|
|
if ( inst.input.val() !== inst.lastVal ) {
|
|
try {
|
|
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 ) {
|
|
}
|
|
}
|
|
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, beforeShow, beforeShowSettings, isFixed,
|
|
offset, showAnim, duration;
|
|
|
|
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 ] );
|
|
}
|
|
}
|
|
|
|
beforeShow = $.datepicker._get( inst, "beforeShow" );
|
|
beforeShowSettings = beforeShow ? beforeShow.apply( input, [ input, inst ] ) : {};
|
|
if ( beforeShowSettings === false ) {
|
|
return;
|
|
}
|
|
datepicker_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
|
|
}
|
|
|
|
isFixed = false;
|
|
$( input ).parents().each( function() {
|
|
isFixed |= $( this ).css( "position" ) === "fixed";
|
|
return !isFixed;
|
|
} );
|
|
|
|
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 ) {
|
|
showAnim = $.datepicker._get( inst, "showAnim" );
|
|
duration = $.datepicker._get( inst, "duration" );
|
|
inst.dpDiv.css( "z-index", datepicker_getZindex( $( input ) ) + 1 );
|
|
$.datepicker._datepickerShowing = true;
|
|
|
|
if ( $.effects && $.effects.effect[ showAnim ] ) {
|
|
inst.dpDiv.show( showAnim, $.datepicker._get( inst, "showOptions" ), duration );
|
|
} else {
|
|
inst.dpDiv[ showAnim || "show" ]( showAnim ? duration : null );
|
|
}
|
|
|
|
if ( $.datepicker._shouldFocusInput( inst ) ) {
|
|
inst.input.trigger( "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)
|
|
datepicker_instActive = inst; // for delegate hover events
|
|
inst.dpDiv.empty().append( this._generateHTML( inst ) );
|
|
this._attachHandlers( inst );
|
|
|
|
var origyearshtml,
|
|
numMonths = this._getNumberOfMonths( inst ),
|
|
cols = numMonths[ 1 ],
|
|
width = 17,
|
|
activeCell = inst.dpDiv.find( "." + this._dayOverClass + " a" ),
|
|
onUpdateDatepicker = $.datepicker._get( inst, "onUpdateDatepicker" );
|
|
|
|
if ( activeCell.length > 0 ) {
|
|
datepicker_handleMouseover.apply( activeCell.get( 0 ) );
|
|
}
|
|
|
|
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 && $.datepicker._shouldFocusInput( inst ) ) {
|
|
inst.input.trigger( "focus" );
|
|
}
|
|
|
|
// Deffered render of the years select (to avoid flashes on Firefox)
|
|
if ( inst.yearshtml ) {
|
|
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 );
|
|
}
|
|
|
|
if ( onUpdateDatepicker ) {
|
|
onUpdateDatepicker.apply( ( inst.input ? inst.input[ 0 ] : null ), [ inst ] );
|
|
}
|
|
},
|
|
|
|
// #6694 - don't focus the input if it's already focused
|
|
// this breaks the change event in IE
|
|
// Support: IE and jQuery <1.9
|
|
_shouldFocusInput: function( inst ) {
|
|
return inst.input && inst.input.is( ":visible" ) && !inst.input.is( ":disabled" ) && !inst.input.is( ":focus" );
|
|
},
|
|
|
|
/* Check positioning to remain on screen. */
|
|
_checkOffset: function( inst, offset, isFixed ) {
|
|
var dpWidth = inst.dpDiv.outerWidth(),
|
|
dpHeight = inst.dpDiv.outerHeight(),
|
|
inputWidth = inst.input ? inst.input.outerWidth() : 0,
|
|
inputHeight = inst.input ? inst.input.outerHeight() : 0,
|
|
viewWidth = document.documentElement.clientWidth + ( isFixed ? 0 : $( document ).scrollLeft() ),
|
|
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 position,
|
|
inst = this._getInst( obj ),
|
|
isRTL = this._get( inst, "isRTL" );
|
|
|
|
while ( obj && ( obj.type === "hidden" || obj.nodeType !== 1 || $.expr.pseudos.hidden( obj ) ) ) {
|
|
obj = obj[ isRTL ? "previousSibling" : "nextSibling" ];
|
|
}
|
|
|
|
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 showAnim, duration, postProcess, onClose,
|
|
inst = this._curInst;
|
|
|
|
if ( !inst || ( input && inst !== $.data( input, "datepicker" ) ) ) {
|
|
return;
|
|
}
|
|
|
|
if ( this._datepickerShowing ) {
|
|
showAnim = this._get( inst, "showAnim" );
|
|
duration = this._get( inst, "duration" );
|
|
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;
|
|
|
|
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();
|
|
$( "body" ).append( this.dpDiv );
|
|
}
|
|
}
|
|
this._inDialog = false;
|
|
}
|
|
},
|
|
|
|
/* Tidy up after a dialog display. */
|
|
_tidyDialog: function( inst ) {
|
|
inst.dpDiv.removeClass( this._dialogClass ).off( ".ui-datepicker-calendar" );
|
|
},
|
|
|
|
/* Close date picker if clicked elsewhere. */
|
|
_checkExternalClick: function( event ) {
|
|
if ( !$.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 ),
|
|
inst = this._getInst( target[ 0 ] );
|
|
|
|
if ( this._isDisabledDatepicker( target[ 0 ] ) ) {
|
|
return;
|
|
}
|
|
this._adjustInstDate( inst, offset, period );
|
|
this._updateDatepicker( inst );
|
|
},
|
|
|
|
/* Action for current link. */
|
|
_gotoToday: function( id ) {
|
|
var date,
|
|
target = $( id ),
|
|
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 {
|
|
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 ),
|
|
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 inst,
|
|
target = $( id );
|
|
|
|
if ( $( td ).hasClass( this._unselectableClass ) || this._isDisabledDatepicker( target[ 0 ] ) ) {
|
|
return;
|
|
}
|
|
|
|
inst = this._getInst( target[ 0 ] );
|
|
inst.selectedDay = inst.currentDay = parseInt( $( "a", td ).attr( "data-date" ) );
|
|
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 );
|
|
this._selectDate( target, "" );
|
|
},
|
|
|
|
/* Update the input field with the selected date. */
|
|
_selectDate: function( id, dateStr ) {
|
|
var onSelect,
|
|
target = $( id ),
|
|
inst = this._getInst( target[ 0 ] );
|
|
|
|
dateStr = ( dateStr != null ? dateStr : this._formatDate( inst ) );
|
|
if ( inst.input ) {
|
|
inst.input.val( dateStr );
|
|
}
|
|
this._updateAlternate( inst );
|
|
|
|
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.trigger( "focus" ); // restore focus
|
|
}
|
|
this._lastInput = null;
|
|
}
|
|
},
|
|
|
|
/* Update any alternate field to synchronise with the main field. */
|
|
_updateAlternate: function( inst ) {
|
|
var altFormat, date, dateStr,
|
|
altField = this._get( inst, "altField" );
|
|
|
|
if ( altField ) { // update alternate field too
|
|
altFormat = this._get( inst, "altFormat" ) || this._get( inst, "dateFormat" );
|
|
date = this._getDate( inst );
|
|
dateStr = this.formatDate( altFormat, date, this._getFormatConfig( inst ) );
|
|
$( document ).find( altField ).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 time,
|
|
checkDate = new Date( date.getTime() );
|
|
|
|
// Find Thursday of this week starting on Monday
|
|
checkDate.setDate( checkDate.getDate() + 4 - ( checkDate.getDay() || 7 ) );
|
|
|
|
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 iFormat, dim, extra,
|
|
iValue = 0,
|
|
shortYearCutoffTemp = ( settings ? settings.shortYearCutoff : null ) || this._defaults.shortYearCutoff,
|
|
shortYearCutoff = ( typeof shortYearCutoffTemp !== "string" ? shortYearCutoffTemp :
|
|
new Date().getFullYear() % 100 + parseInt( shortYearCutoffTemp, 10 ) ),
|
|
dayNamesShort = ( settings ? settings.dayNamesShort : null ) || this._defaults.dayNamesShort,
|
|
dayNames = ( settings ? settings.dayNames : null ) || this._defaults.dayNames,
|
|
monthNamesShort = ( settings ? settings.monthNamesShort : null ) || this._defaults.monthNamesShort,
|
|
monthNames = ( settings ? settings.monthNames : null ) || this._defaults.monthNames,
|
|
year = -1,
|
|
month = -1,
|
|
day = -1,
|
|
doy = -1,
|
|
literal = false,
|
|
date,
|
|
|
|
// Check whether a format character is doubled
|
|
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
|
|
getNumber = function( match ) {
|
|
var isDoubled = lookAhead( match ),
|
|
size = ( match === "@" ? 14 : ( match === "!" ? 20 :
|
|
( match === "y" && isDoubled ? 4 : ( match === "o" ? 3 : 2 ) ) ) ),
|
|
minSize = ( match === "y" ? size : 1 ),
|
|
digits = new RegExp( "^\\d{" + minSize + "," + size + "}" ),
|
|
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
|
|
getName = function( match, shortNames, longNames ) {
|
|
var index = -1,
|
|
names = $.map( lookAhead( match ) ? longNames : shortNames, function( v, k ) {
|
|
return [ [ k, v ] ];
|
|
} ).sort( function( a, b ) {
|
|
return -( a[ 1 ].length - b[ 1 ].length );
|
|
} );
|
|
|
|
$.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
|
|
checkLiteral = function() {
|
|
if ( value.charAt( iValue ) !== format.charAt( iFormat ) ) {
|
|
throw "Unexpected literal at position " + iValue;
|
|
}
|
|
iValue++;
|
|
};
|
|
|
|
for ( 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 "@":
|
|
date = new Date( getNumber( "@" ) );
|
|
year = date.getFullYear();
|
|
month = date.getMonth() + 1;
|
|
day = date.getDate();
|
|
break;
|
|
case "!":
|
|
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 ) {
|
|
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 {
|
|
dim = this._getDaysInMonth( year, month - 1 );
|
|
if ( day <= dim ) {
|
|
break;
|
|
}
|
|
month++;
|
|
day -= dim;
|
|
} while ( true );
|
|
}
|
|
|
|
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 iFormat,
|
|
dayNamesShort = ( settings ? settings.dayNamesShort : null ) || this._defaults.dayNamesShort,
|
|
dayNames = ( settings ? settings.dayNames : null ) || this._defaults.dayNames,
|
|
monthNamesShort = ( settings ? settings.monthNamesShort : null ) || this._defaults.monthNamesShort,
|
|
monthNames = ( settings ? settings.monthNames : null ) || this._defaults.monthNames,
|
|
|
|
// Check whether a format character is doubled
|
|
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
|
|
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
|
|
formatName = function( match, value, shortNames, longNames ) {
|
|
return ( lookAhead( match ) ? longNames[ value ] : shortNames[ value ] );
|
|
},
|
|
output = "",
|
|
literal = false;
|
|
|
|
if ( date ) {
|
|
for ( 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.getFullYear() % 100 < 10 ? "0" : "" ) + date.getFullYear() % 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 iFormat,
|
|
chars = "",
|
|
literal = false,
|
|
|
|
// Check whether a format character is doubled
|
|
lookAhead = function( match ) {
|
|
var matches = ( iFormat + 1 < format.length && format.charAt( iFormat + 1 ) === match );
|
|
if ( matches ) {
|
|
iFormat++;
|
|
}
|
|
return matches;
|
|
};
|
|
|
|
for ( 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" ),
|
|
dates = inst.lastVal = inst.input ? inst.input.val() : null,
|
|
defaultDate = this._getDefaultDate( inst ),
|
|
date = defaultDate,
|
|
settings = this._getFormatConfig( inst );
|
|
|
|
try {
|
|
date = this.parseDate( dateFormat, dates, settings ) || defaultDate;
|
|
} catch ( 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;
|
|
},
|
|
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(),
|
|
year = date.getFullYear(),
|
|
month = date.getMonth(),
|
|
day = date.getDate(),
|
|
pattern = /([+\-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g,
|
|
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 );
|
|
},
|
|
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,
|
|
origMonth = inst.selectedMonth,
|
|
origYear = inst.selectedYear,
|
|
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" ),
|
|
id = "#" + inst.id.replace( /\\\\/g, "\\" );
|
|
inst.dpDiv.find( "[data-handler]" ).map( function() {
|
|
var handler = {
|
|
prev: function() {
|
|
$.datepicker._adjustDate( id, -stepMonths, "M" );
|
|
},
|
|
next: function() {
|
|
$.datepicker._adjustDate( id, +stepMonths, "M" );
|
|
},
|
|
hide: function() {
|
|
$.datepicker._hideDatepicker();
|
|
},
|
|
today: function() {
|
|
$.datepicker._gotoToday( id );
|
|
},
|
|
selectDay: function() {
|
|
$.datepicker._selectDay( id, +this.getAttribute( "data-month" ), +this.getAttribute( "data-year" ), this );
|
|
return false;
|
|
},
|
|
selectMonth: function() {
|
|
$.datepicker._selectMonthYear( id, this, "M" );
|
|
return false;
|
|
},
|
|
selectYear: function() {
|
|
$.datepicker._selectMonthYear( id, this, "Y" );
|
|
return false;
|
|
}
|
|
};
|
|
$( this ).on( this.getAttribute( "data-event" ), handler[ this.getAttribute( "data-handler" ) ] );
|
|
} );
|
|
},
|
|
|
|
/* Generate the HTML for the current state of the date picker. */
|
|
_generateHTML: function( inst ) {
|
|
var maxDraw, prevText, prev, nextText, next, currentText, gotoDate,
|
|
controls, buttonPanel, firstDay, showWeek, dayNames, dayNamesMin,
|
|
monthNames, monthNamesShort, beforeShowDay, showOtherMonths,
|
|
selectOtherMonths, defaultDate, html, dow, row, group, col, selectedDate,
|
|
cornerClass, calender, thead, day, daysInMonth, leadDays, curRows, numRows,
|
|
printDate, dRow, tbody, daySettings, otherMonth, unselectable,
|
|
tempDate = new Date(),
|
|
today = this._daylightSavingAdjust(
|
|
new Date( tempDate.getFullYear(), tempDate.getMonth(), tempDate.getDate() ) ), // clear time
|
|
isRTL = this._get( inst, "isRTL" ),
|
|
showButtonPanel = this._get( inst, "showButtonPanel" ),
|
|
hideIfNoPrevNext = this._get( inst, "hideIfNoPrevNext" ),
|
|
navigationAsDateFormat = this._get( inst, "navigationAsDateFormat" ),
|
|
numMonths = this._getNumberOfMonths( inst ),
|
|
showCurrentAtPos = this._get( inst, "showCurrentAtPos" ),
|
|
stepMonths = this._get( inst, "stepMonths" ),
|
|
isMultiMonth = ( numMonths[ 0 ] !== 1 || numMonths[ 1 ] !== 1 ),
|
|
currentDate = this._daylightSavingAdjust( ( !inst.currentDay ? new Date( 9999, 9, 9 ) :
|
|
new Date( inst.currentYear, inst.currentMonth, inst.currentDay ) ) ),
|
|
minDate = this._getMinMaxDate( inst, "min" ),
|
|
maxDate = this._getMinMaxDate( inst, "max" ),
|
|
drawMonth = inst.drawMonth - showCurrentAtPos,
|
|
drawYear = inst.drawYear;
|
|
|
|
if ( drawMonth < 0 ) {
|
|
drawMonth += 12;
|
|
drawYear--;
|
|
}
|
|
if ( maxDate ) {
|
|
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;
|
|
|
|
prevText = this._get( inst, "prevText" );
|
|
prevText = ( !navigationAsDateFormat ? prevText : this.formatDate( prevText,
|
|
this._daylightSavingAdjust( new Date( drawYear, drawMonth - stepMonths, 1 ) ),
|
|
this._getFormatConfig( inst ) ) );
|
|
|
|
if ( this._canAdjustMonth( inst, -1, drawYear, drawMonth ) ) {
|
|
prev = $( "<a>" )
|
|
.attr( {
|
|
"class": "ui-datepicker-prev ui-corner-all",
|
|
"data-handler": "prev",
|
|
"data-event": "click",
|
|
title: prevText
|
|
} )
|
|
.append(
|
|
$( "<span>" )
|
|
.addClass( "ui-icon ui-icon-circle-triangle-" +
|
|
( isRTL ? "e" : "w" ) )
|
|
.text( prevText )
|
|
)[ 0 ].outerHTML;
|
|
} else if ( hideIfNoPrevNext ) {
|
|
prev = "";
|
|
} else {
|
|
prev = $( "<a>" )
|
|
.attr( {
|
|
"class": "ui-datepicker-prev ui-corner-all ui-state-disabled",
|
|
title: prevText
|
|
} )
|
|
.append(
|
|
$( "<span>" )
|
|
.addClass( "ui-icon ui-icon-circle-triangle-" +
|
|
( isRTL ? "e" : "w" ) )
|
|
.text( prevText )
|
|
)[ 0 ].outerHTML;
|
|
}
|
|
|
|
nextText = this._get( inst, "nextText" );
|
|
nextText = ( !navigationAsDateFormat ? nextText : this.formatDate( nextText,
|
|
this._daylightSavingAdjust( new Date( drawYear, drawMonth + stepMonths, 1 ) ),
|
|
this._getFormatConfig( inst ) ) );
|
|
|
|
if ( this._canAdjustMonth( inst, +1, drawYear, drawMonth ) ) {
|
|
next = $( "<a>" )
|
|
.attr( {
|
|
"class": "ui-datepicker-next ui-corner-all",
|
|
"data-handler": "next",
|
|
"data-event": "click",
|
|
title: nextText
|
|
} )
|
|
.append(
|
|
$( "<span>" )
|
|
.addClass( "ui-icon ui-icon-circle-triangle-" +
|
|
( isRTL ? "w" : "e" ) )
|
|
.text( nextText )
|
|
)[ 0 ].outerHTML;
|
|
} else if ( hideIfNoPrevNext ) {
|
|
next = "";
|
|
} else {
|
|
next = $( "<a>" )
|
|
.attr( {
|
|
"class": "ui-datepicker-next ui-corner-all ui-state-disabled",
|
|
title: nextText
|
|
} )
|
|
.append(
|
|
$( "<span>" )
|
|
.attr( "class", "ui-icon ui-icon-circle-triangle-" +
|
|
( isRTL ? "w" : "e" ) )
|
|
.text( nextText )
|
|
)[ 0 ].outerHTML;
|
|
}
|
|
|
|
currentText = this._get( inst, "currentText" );
|
|
gotoDate = ( this._get( inst, "gotoCurrent" ) && inst.currentDay ? currentDate : today );
|
|
currentText = ( !navigationAsDateFormat ? currentText :
|
|
this.formatDate( currentText, gotoDate, this._getFormatConfig( inst ) ) );
|
|
|
|
controls = "";
|
|
if ( !inst.inline ) {
|
|
controls = $( "<button>" )
|
|
.attr( {
|
|
type: "button",
|
|
"class": "ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all",
|
|
"data-handler": "hide",
|
|
"data-event": "click"
|
|
} )
|
|
.text( this._get( inst, "closeText" ) )[ 0 ].outerHTML;
|
|
}
|
|
|
|
buttonPanel = "";
|
|
if ( showButtonPanel ) {
|
|
buttonPanel = $( "<div class='ui-datepicker-buttonpane ui-widget-content'>" )
|
|
.append( isRTL ? controls : "" )
|
|
.append( this._isInRange( inst, gotoDate ) ?
|
|
$( "<button>" )
|
|
.attr( {
|
|
type: "button",
|
|
"class": "ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all",
|
|
"data-handler": "today",
|
|
"data-event": "click"
|
|
} )
|
|
.text( currentText ) :
|
|
"" )
|
|
.append( isRTL ? "" : controls )[ 0 ].outerHTML;
|
|
}
|
|
|
|
firstDay = parseInt( this._get( inst, "firstDay" ), 10 );
|
|
firstDay = ( isNaN( firstDay ) ? 0 : firstDay );
|
|
|
|
showWeek = this._get( inst, "showWeek" );
|
|
dayNames = this._get( inst, "dayNames" );
|
|
dayNamesMin = this._get( inst, "dayNamesMin" );
|
|
monthNames = this._get( inst, "monthNames" );
|
|
monthNamesShort = this._get( inst, "monthNamesShort" );
|
|
beforeShowDay = this._get( inst, "beforeShowDay" );
|
|
showOtherMonths = this._get( inst, "showOtherMonths" );
|
|
selectOtherMonths = this._get( inst, "selectOtherMonths" );
|
|
defaultDate = this._getDefaultDate( inst );
|
|
html = "";
|
|
|
|
for ( row = 0; row < numMonths[ 0 ]; row++ ) {
|
|
group = "";
|
|
this.maxRows = 4;
|
|
for ( col = 0; col < numMonths[ 1 ]; col++ ) {
|
|
selectedDate = this._daylightSavingAdjust( new Date( drawYear, drawMonth, inst.selectedDay ) );
|
|
cornerClass = " ui-corner-all";
|
|
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>";
|
|
thead = ( showWeek ? "<th class='ui-datepicker-week-col'>" + this._get( inst, "weekHeader" ) + "</th>" : "" );
|
|
for ( dow = 0; dow < 7; dow++ ) { // days of the week
|
|
day = ( dow + firstDay ) % 7;
|
|
thead += "<th scope='col'" + ( ( dow + firstDay + 6 ) % 7 >= 5 ? " class='ui-datepicker-week-end'" : "" ) + ">" +
|
|
"<span title='" + dayNames[ day ] + "'>" + dayNamesMin[ day ] + "</span></th>";
|
|
}
|
|
calender += thead + "</tr></thead><tbody>";
|
|
daysInMonth = this._getDaysInMonth( drawYear, drawMonth );
|
|
if ( drawYear === inst.selectedYear && drawMonth === inst.selectedMonth ) {
|
|
inst.selectedDay = Math.min( inst.selectedDay, daysInMonth );
|
|
}
|
|
leadDays = ( this._getFirstDayOfMonth( drawYear, drawMonth ) - firstDay + 7 ) % 7;
|
|
curRows = Math.ceil( ( leadDays + daysInMonth ) / 7 ); // calculate the number of rows to generate
|
|
numRows = ( isMultiMonth ? this.maxRows > curRows ? this.maxRows : curRows : curRows ); //If multiple months, use the higher number of rows (see #7043)
|
|
this.maxRows = numRows;
|
|
printDate = this._daylightSavingAdjust( new Date( drawYear, drawMonth, 1 - leadDays ) );
|
|
for ( dRow = 0; dRow < numRows; dRow++ ) { // create date picker rows
|
|
calender += "<tr>";
|
|
tbody = ( !showWeek ? "" : "<td class='ui-datepicker-week-col'>" +
|
|
this._get( inst, "calculateWeek" )( printDate ) + "</td>" );
|
|
for ( dow = 0; dow < 7; dow++ ) { // create date picker days
|
|
daySettings = ( beforeShowDay ?
|
|
beforeShowDay.apply( ( inst.input ? inst.input[ 0 ] : null ), [ printDate ] ) : [ true, "" ] );
|
|
otherMonth = ( printDate.getMonth() !== drawMonth );
|
|
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 ].replace( /'/g, "'" ) + "'" : "" ) + // 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='#' aria-current='" + ( printDate.getTime() === currentDate.getTime() ? "true" : "false" ) + // mark date as selected for screen reader
|
|
"' data-date='" + printDate.getDate() + // store date as data
|
|
"'>" + 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;
|
|
inst._keyEvent = false;
|
|
return html;
|
|
},
|
|
|
|
/* Generate the month and year header. */
|
|
_generateMonthYearHeader: function( inst, drawMonth, drawYear, minDate, maxDate,
|
|
secondary, monthNames, monthNamesShort ) {
|
|
|
|
var inMinYear, inMaxYear, month, years, thisYear, determineYear, year, endYear,
|
|
changeMonth = this._get( inst, "changeMonth" ),
|
|
changeYear = this._get( inst, "changeYear" ),
|
|
showMonthAfterYear = this._get( inst, "showMonthAfterYear" ),
|
|
selectMonthLabel = this._get( inst, "selectMonthLabel" ),
|
|
selectYearLabel = this._get( inst, "selectYearLabel" ),
|
|
html = "<div class='ui-datepicker-title'>",
|
|
monthHtml = "";
|
|
|
|
// Month selection
|
|
if ( secondary || !changeMonth ) {
|
|
monthHtml += "<span class='ui-datepicker-month'>" + monthNames[ drawMonth ] + "</span>";
|
|
} else {
|
|
inMinYear = ( minDate && minDate.getFullYear() === drawYear );
|
|
inMaxYear = ( maxDate && maxDate.getFullYear() === drawYear );
|
|
monthHtml += "<select class='ui-datepicker-month' aria-label='" + selectMonthLabel + "' data-handler='selectMonth' data-event='change'>";
|
|
for ( 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
|
|
years = this._get( inst, "yearRange" ).split( ":" );
|
|
thisYear = new Date().getFullYear();
|
|
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 );
|
|
};
|
|
year = determineYear( years[ 0 ] );
|
|
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' aria-label='" + selectYearLabel + "' 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.selectedYear + ( period === "Y" ? offset : 0 ),
|
|
month = inst.selectedMonth + ( period === "M" ? offset : 0 ),
|
|
day = Math.min( inst.selectedDay, this._getDaysInMonth( year, month ) ) + ( period === "D" ? offset : 0 ),
|
|
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" ),
|
|
maxDate = this._getMinMaxDate( inst, "max" ),
|
|
newDate = ( minDate && date < minDate ? minDate : date );
|
|
return ( maxDate && newDate > maxDate ? maxDate : 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 ),
|
|
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 yearSplit, currentYear,
|
|
minDate = this._getMinMaxDate( inst, "min" ),
|
|
maxDate = this._getMinMaxDate( inst, "max" ),
|
|
minYear = null,
|
|
maxYear = null,
|
|
years = this._get( inst, "yearRange" );
|
|
if ( years ) {
|
|
yearSplit = years.split( ":" );
|
|
currentYear = new Date().getFullYear();
|
|
minYear = parseInt( yearSplit[ 0 ], 10 );
|
|
maxYear = parseInt( yearSplit[ 1 ], 10 );
|
|
if ( yearSplit[ 0 ].match( /[+\-].*/ ) ) {
|
|
minYear += currentYear;
|
|
}
|
|
if ( yearSplit[ 1 ].match( /[+\-].*/ ) ) {
|
|
maxYear += currentYear;
|
|
}
|
|
}
|
|
|
|
return ( ( !minDate || date.getTime() >= minDate.getTime() ) &&
|
|
( !maxDate || date.getTime() <= maxDate.getTime() ) &&
|
|
( !minYear || date.getFullYear() >= minYear ) &&
|
|
( !maxYear || date.getFullYear() <= maxYear ) );
|
|
},
|
|
|
|
/* 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 datepicker_instActive, set by _updateDatepicker allows the handlers to find their way back to the active picker.
|
|
*/
|
|
function datepicker_bindHover( dpDiv ) {
|
|
var selector = "button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a";
|
|
return dpDiv.on( "mouseout", selector, 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 ) {
|
|
$( this ).removeClass( "ui-datepicker-next-hover" );
|
|
}
|
|
} )
|
|
.on( "mouseover", selector, datepicker_handleMouseover );
|
|
}
|
|
|
|
function datepicker_handleMouseover() {
|
|
if ( !$.datepicker._isDisabledDatepicker( datepicker_instActive.inline ? datepicker_instActive.dpDiv.parent()[ 0 ] : datepicker_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 datepicker_extendRemove( target, props ) {
|
|
$.extend( target, props );
|
|
for ( var name in props ) {
|
|
if ( props[ name ] == null ) {
|
|
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 ).on( "mousedown", $.datepicker._checkExternalClick );
|
|
$.datepicker.initialized = true;
|
|
}
|
|
|
|
/* Append datepicker main container to body if not exist. */
|
|
if ( $( "#" + $.datepicker._mainDivId ).length === 0 ) {
|
|
$( "body" ).append( $.datepicker.dpDiv );
|
|
}
|
|
|
|
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() {
|
|
if ( typeof options === "string" ) {
|
|
$.datepicker[ "_" + options + "Datepicker" ]
|
|
.apply( $.datepicker, [ this ].concat( otherArgs ) );
|
|
} else {
|
|
$.datepicker._attachDatepicker( this, options );
|
|
}
|
|
} );
|
|
};
|
|
|
|
$.datepicker = new Datepicker(); // singleton instance
|
|
$.datepicker.initialized = false;
|
|
$.datepicker.uuid = new Date().getTime();
|
|
$.datepicker.version = "1.13.2";
|
|
|
|
return $.datepicker;
|
|
|
|
} );
|