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/*! |
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* jQuery UI Datepicker 1.10.4 |
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* http://jqueryui.com |
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* |
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* Copyright 2014 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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* http://api.jqueryui.com/datepicker/ |
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* |
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* Depends: |
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* jquery.ui.core.js |
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*/ |
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(function( $, undefined ) { |
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|
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$.extend($.ui, { datepicker: { version: "1.10.4" } }); |
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|
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var PROP_NAME = "datepicker", |
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instActive; |
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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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|
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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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}; |
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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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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.dpDiv = bindHover($("<div id='" + this._mainDivId + "' class='ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all'></div>")); |
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} |
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|
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$.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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|
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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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|
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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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|
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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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extendRemove(this._defaults, settings || {}); |
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return this; |
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}, |
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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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|
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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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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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|
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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 = $([]); |
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if (input.hasClass(this.markerClassName)) { |
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return; |
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} |
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this._attachments(input, inst); |
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input.addClass(this.markerClassName).keydown(this._doKeyDown). |
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keypress(this._doKeyPress).keyup(this._doKeyUp); |
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this._autoSize(inst); |
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$.data(target, PROP_NAME, 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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|
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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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|
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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 class='" + this._appendClass + "'>" + appendText + "</span>"); |
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input[isRTL ? "before" : "after"](inst.append); |
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} |
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|
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input.unbind("focus", this._showDatepicker); |
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|
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if (inst.trigger) { |
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inst.trigger.remove(); |
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} |
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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.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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inst.trigger = $(this._get(inst, "buttonImageOnly") ? |
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$("<img/>").addClass(this._triggerClass). |
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attr({ src: buttonImage, alt: buttonText, title: buttonText }) : |
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$("<button type='button'></button>").addClass(this._triggerClass). |
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html(!buttonImage ? buttonText : $("<img/>").attr( |
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{ src:buttonImage, alt:buttonText, title:buttonText }))); |
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input[isRTL ? "before" : "after"](inst.trigger); |
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inst.trigger.click(function() { |
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if ($.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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|
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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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|
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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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|
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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, PROP_NAME, 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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|
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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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|
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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 = $("<input type='text' id='" + id + |
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"' style='position: absolute; top: -100px; width: 0px;'/>"); |
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this._dialogInput.keydown(this._doKeyDown); |
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$("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], PROP_NAME, inst); |
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} |
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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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|
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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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|
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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], PROP_NAME, inst); |
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return this; |
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}, |
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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 = $.data(target, PROP_NAME); |
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|
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if (!$target.hasClass(this.markerClassName)) { |
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return; |
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} |
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|
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nodeName = target.nodeName.toLowerCase(); |
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$.removeData(target, PROP_NAME); |
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if (nodeName === "input") { |
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inst.append.remove(); |
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inst.trigger.remove(); |
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$target.removeClass(this.markerClassName). |
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unbind("focus", this._showDatepicker). |
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unbind("keydown", this._doKeyDown). |
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unbind("keypress", this._doKeyPress). |
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unbind("keyup", this._doKeyUp); |
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} else if (nodeName === "div" || nodeName === "span") { |
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$target.removeClass(this.markerClassName).empty(); |
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} |
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}, |
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|
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/* Enable the date picker to a jQuery selection. |
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* @param target element - the target input field or division or span |
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*/ |
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_enableDatepicker: function(target) { |
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var nodeName, inline, |
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$target = $(target), |
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inst = $.data(target, PROP_NAME); |
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|
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if (!$target.hasClass(this.markerClassName)) { |
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return; |
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} |
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|
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nodeName = target.nodeName.toLowerCase(); |
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if (nodeName === "input") { |
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target.disabled = false; |
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inst.trigger.filter("button"). |
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each(function() { this.disabled = false; }).end(). |
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filter("img").css({opacity: "1.0", cursor: ""}); |
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} else if (nodeName === "div" || nodeName === "span") { |
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inline = $target.children("." + this._inlineClass); |
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inline.children().removeClass("ui-state-disabled"); |
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inline.find("select.ui-datepicker-month, select.ui-datepicker-year"). |
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prop("disabled", false); |
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} |
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this._disabledInputs = $.map(this._disabledInputs, |
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function(value) { return (value === target ? null : value); }); // delete entry |
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}, |
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|
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/* Disable the date picker to a jQuery selection. |
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* @param target element - the target input field or division or span |
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*/ |
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_disableDatepicker: function(target) { |
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var nodeName, inline, |
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$target = $(target), |
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inst = $.data(target, PROP_NAME); |
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|
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if (!$target.hasClass(this.markerClassName)) { |
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return; |
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} |
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|
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nodeName = target.nodeName.toLowerCase(); |
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if (nodeName === "input") { |
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target.disabled = true; |
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inst.trigger.filter("button"). |
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each(function() { this.disabled = true; }).end(). |
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filter("img").css({opacity: "0.5", cursor: "default"}); |
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} else if (nodeName === "div" || nodeName === "span") { |
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inline = $target.children("." + this._inlineClass); |
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inline.children().addClass("ui-state-disabled"); |
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inline.find("select.ui-datepicker-month, select.ui-datepicker-year"). |
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prop("disabled", true); |
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} |
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this._disabledInputs = $.map(this._disabledInputs, |
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function(value) { return (value === target ? null : value); }); // delete entry |
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this._disabledInputs[this._disabledInputs.length] = target; |
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}, |
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|
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/* Is the first field in a jQuery collection disabled as a datepicker? |
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* @param target element - the target input field or division or span |
| 420 |
* @return boolean - true if disabled, false if enabled |
| 421 |
*/ |
| 422 |
_isDisabledDatepicker: function(target) { |
| 423 |
if (!target) { |
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return false; |
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} |
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for (var i = 0; i < this._disabledInputs.length; i++) { |
| 427 |
if (this._disabledInputs[i] === target) { |
| 428 |
return true; |
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} |
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} |
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return false; |
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}, |
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|
| 434 |
/* Retrieve the instance data for the target control. |
| 435 |
* @param target element - the target input field or division or span |
| 436 |
* @return object - the associated instance data |
| 437 |
* @throws error if a jQuery problem getting data |
| 438 |
*/ |
| 439 |
_getInst: function(target) { |
| 440 |
try { |
| 441 |
return $.data(target, PROP_NAME); |
| 442 |
} |
| 443 |
catch (err) { |
| 444 |
throw "Missing instance data for this datepicker"; |
| 445 |
} |
| 446 |
}, |
| 447 |
|
| 448 |
/* Update or retrieve the settings for a date picker attached to an input field or division. |
| 449 |
* @param target element - the target input field or division or span |
| 450 |
* @param name object - the new settings to update or |
| 451 |
* string - the name of the setting to change or retrieve, |
| 452 |
* when retrieving also "all" for all instance settings or |
| 453 |
* "defaults" for all global defaults |
| 454 |
* @param value any - the new value for the setting |
| 455 |
* (omit if above is an object or to retrieve a value) |
| 456 |
*/ |
| 457 |
_optionDatepicker: function(target, name, value) { |
| 458 |
var settings, date, minDate, maxDate, |
| 459 |
inst = this._getInst(target); |
| 460 |
|
| 461 |
if (arguments.length === 2 && typeof name === "string") { |
| 462 |
return (name === "defaults" ? $.extend({}, $.datepicker._defaults) : |
| 463 |
(inst ? (name === "all" ? $.extend({}, inst.settings) : |
| 464 |
this._get(inst, name)) : null)); |
| 465 |
} |
| 466 |
|
| 467 |
settings = name || {}; |
| 468 |
if (typeof name === "string") { |
| 469 |
settings = {}; |
| 470 |
settings[name] = value; |
| 471 |
} |
| 472 |
|
| 473 |
if (inst) { |
| 474 |
if (this._curInst === inst) { |
| 475 |
this._hideDatepicker(); |
| 476 |
} |
| 477 |
|
| 478 |
date = this._getDateDatepicker(target, true); |
| 479 |
minDate = this._getMinMaxDate(inst, "min"); |
| 480 |
maxDate = this._getMinMaxDate(inst, "max"); |
| 481 |
extendRemove(inst.settings, settings); |
| 482 |
// reformat the old minDate/maxDate values if dateFormat changes and a new minDate/maxDate isn't provided |
| 483 |
if (minDate !== null && settings.dateFormat !== undefined && settings.minDate === undefined) { |
| 484 |
inst.settings.minDate = this._formatDate(inst, minDate); |
| 485 |
} |
| 486 |
if (maxDate !== null && settings.dateFormat !== undefined && settings.maxDate === undefined) { |
| 487 |
inst.settings.maxDate = this._formatDate(inst, maxDate); |
| 488 |
} |
| 489 |
if ( "disabled" in settings ) { |
| 490 |
if ( settings.disabled ) { |
| 491 |
this._disableDatepicker(target); |
| 492 |
} else { |
| 493 |
this._enableDatepicker(target); |
| 494 |
} |
| 495 |
} |
| 496 |
this._attachments($(target), inst); |
| 497 |
this._autoSize(inst); |
| 498 |
this._setDate(inst, date); |
| 499 |
this._updateAlternate(inst); |
| 500 |
this._updateDatepicker(inst); |
| 501 |
} |
| 502 |
}, |
| 503 |
|
| 504 |
// change method deprecated |
| 505 |
_changeDatepicker: function(target, name, value) { |
| 506 |
this._optionDatepicker(target, name, value); |
| 507 |
}, |
| 508 |
|
| 509 |
/* Redraw the date picker attached to an input field or division. |
| 510 |
* @param target element - the target input field or division or span |
| 511 |
*/ |
| 512 |
_refreshDatepicker: function(target) { |
| 513 |
var inst = this._getInst(target); |
| 514 |
if (inst) { |
| 515 |
this._updateDatepicker(inst); |
| 516 |
} |
| 517 |
}, |
| 518 |
|
| 519 |
/* Set the dates for a jQuery selection. |
| 520 |
* @param target element - the target input field or division or span |
| 521 |
* @param date Date - the new date |
| 522 |
*/ |
| 523 |
_setDateDatepicker: function(target, date) { |
| 524 |
var inst = this._getInst(target); |
| 525 |
if (inst) { |
| 526 |
this._setDate(inst, date); |
| 527 |
this._updateDatepicker(inst); |
| 528 |
this._updateAlternate(inst); |
| 529 |
} |
| 530 |
}, |
| 531 |
|
| 532 |
/* Get the date(s) for the first entry in a jQuery selection. |
| 533 |
* @param target element - the target input field or division or span |
| 534 |
* @param noDefault boolean - true if no default date is to be used |
| 535 |
* @return Date - the current date |
| 536 |
*/ |
| 537 |
_getDateDatepicker: function(target, noDefault) { |
| 538 |
var inst = this._getInst(target); |
| 539 |
if (inst && !inst.inline) { |
| 540 |
this._setDateFromField(inst, noDefault); |
| 541 |
} |
| 542 |
return (inst ? this._getDate(inst) : null); |
| 543 |
}, |
| 544 |
|
| 545 |
/* Handle keystrokes. */ |
| 546 |
_doKeyDown: function(event) { |
| 547 |
var onSelect, dateStr, sel, |
| 548 |
inst = $.datepicker._getInst(event.target), |
| 549 |
handled = true, |
| 550 |
isRTL = inst.dpDiv.is(".ui-datepicker-rtl"); |
| 551 |
|
| 552 |
inst._keyEvent = true; |
| 553 |
if ($.datepicker._datepickerShowing) { |
| 554 |
switch (event.keyCode) { |
| 555 |
case 9: $.datepicker._hideDatepicker(); |
| 556 |
handled = false; |
| 557 |
break; // hide on tab out |
| 558 |
case 13: sel = $("td." + $.datepicker._dayOverClass + ":not(." + |
| 559 |
$.datepicker._currentClass + ")", inst.dpDiv); |
| 560 |
if (sel[0]) { |
| 561 |
$.datepicker._selectDay(event.target, inst.selectedMonth, inst.selectedYear, sel[0]); |
| 562 |
} |
| 563 |
|
| 564 |
onSelect = $.datepicker._get(inst, "onSelect"); |
| 565 |
if (onSelect) { |
| 566 |
dateStr = $.datepicker._formatDate(inst); |
| 567 |
|
| 568 |
// trigger custom callback |
| 569 |
onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]); |
| 570 |
} else { |
| 571 |
$.datepicker._hideDatepicker(); |
| 572 |
} |
| 573 |
|
| 574 |
return false; // don't submit the form |
| 575 |
case 27: $.datepicker._hideDatepicker(); |
| 576 |
break; // hide on escape |
| 577 |
case 33: $.datepicker._adjustDate(event.target, (event.ctrlKey ? |
| 578 |
-$.datepicker._get(inst, "stepBigMonths") : |
| 579 |
-$.datepicker._get(inst, "stepMonths")), "M"); |
| 580 |
break; // previous month/year on page up/+ ctrl |
| 581 |
case 34: $.datepicker._adjustDate(event.target, (event.ctrlKey ? |
| 582 |
+$.datepicker._get(inst, "stepBigMonths") : |
| 583 |
+$.datepicker._get(inst, "stepMonths")), "M"); |
| 584 |
break; // next month/year on page down/+ ctrl |
| 585 |
case 35: if (event.ctrlKey || event.metaKey) { |
| 586 |
$.datepicker._clearDate(event.target); |
| 587 |
} |
| 588 |
handled = event.ctrlKey || event.metaKey; |
| 589 |
break; // clear on ctrl or command +end |
| 590 |
case 36: if (event.ctrlKey || event.metaKey) { |
| 591 |
$.datepicker._gotoToday(event.target); |
| 592 |
} |
| 593 |
handled = event.ctrlKey || event.metaKey; |
| 594 |
break; // current on ctrl or command +home |
| 595 |
case 37: if (event.ctrlKey || event.metaKey) { |
| 596 |
$.datepicker._adjustDate(event.target, (isRTL ? +1 : -1), "D"); |
| 597 |
} |
| 598 |
handled = event.ctrlKey || event.metaKey; |
| 599 |
// -1 day on ctrl or command +left |
| 600 |
if (event.originalEvent.altKey) { |
| 601 |
$.datepicker._adjustDate(event.target, (event.ctrlKey ? |
| 602 |
-$.datepicker._get(inst, "stepBigMonths") : |
| 603 |
-$.datepicker._get(inst, "stepMonths")), "M"); |
| 604 |
} |
| 605 |
// next month/year on alt +left on Mac |
| 606 |
break; |
| 607 |
case 38: if (event.ctrlKey || event.metaKey) { |
| 608 |
$.datepicker._adjustDate(event.target, -7, "D"); |
| 609 |
} |
| 610 |
handled = event.ctrlKey || event.metaKey; |
| 611 |
break; // -1 week on ctrl or command +up |
| 612 |
case 39: if (event.ctrlKey || event.metaKey) { |
| 613 |
$.datepicker._adjustDate(event.target, (isRTL ? -1 : +1), "D"); |
| 614 |
} |
| 615 |
handled = event.ctrlKey || event.metaKey; |
| 616 |
// +1 day on ctrl or command +right |
| 617 |
if (event.originalEvent.altKey) { |
| 618 |
$.datepicker._adjustDate(event.target, (event.ctrlKey ? |
| 619 |
+$.datepicker._get(inst, "stepBigMonths") : |
| 620 |
+$.datepicker._get(inst, "stepMonths")), "M"); |
| 621 |
} |
| 622 |
// next month/year on alt +right |
| 623 |
break; |
| 624 |
case 40: if (event.ctrlKey || event.metaKey) { |
| 625 |
$.datepicker._adjustDate(event.target, +7, "D"); |
| 626 |
} |
| 627 |
handled = event.ctrlKey || event.metaKey; |
| 628 |
break; // +1 week on ctrl or command +down |
| 629 |
default: handled = false; |
| 630 |
} |
| 631 |
} else if (event.keyCode === 36 && event.ctrlKey) { // display the date picker on ctrl+home |
| 632 |
$.datepicker._showDatepicker(this); |
| 633 |
} else { |
| 634 |
handled = false; |
| 635 |
} |
| 636 |
|
| 637 |
if (handled) { |
| 638 |
event.preventDefault(); |
| 639 |
event.stopPropagation(); |
| 640 |
} |
| 641 |
}, |
| 642 |
|
| 643 |
/* Filter entered characters - based on date format. */ |
| 644 |
_doKeyPress: function(event) { |
| 645 |
var chars, chr, |
| 646 |
inst = $.datepicker._getInst(event.target); |
| 647 |
|
| 648 |
if ($.datepicker._get(inst, "constrainInput")) { |
| 649 |
chars = $.datepicker._possibleChars($.datepicker._get(inst, "dateFormat")); |
| 650 |
chr = String.fromCharCode(event.charCode == null ? event.keyCode : event.charCode); |
| 651 |
return event.ctrlKey || event.metaKey || (chr < " " || !chars || chars.indexOf(chr) > -1); |
| 652 |
} |
| 653 |
}, |
| 654 |
|
| 655 |
/* Synchronise manual entry and field/alternate field. */ |
| 656 |
_doKeyUp: function(event) { |
| 657 |
var date, |
| 658 |
inst = $.datepicker._getInst(event.target); |
| 659 |
|
| 660 |
if (inst.input.val() !== inst.lastVal) { |
| 661 |
try { |
| 662 |
date = $.datepicker.parseDate($.datepicker._get(inst, "dateFormat"), |
| 663 |
(inst.input ? inst.input.val() : null), |
| 664 |
$.datepicker._getFormatConfig(inst)); |
| 665 |
|
| 666 |
if (date) { // only if valid |
| 667 |
$.datepicker._setDateFromField(inst); |
| 668 |
$.datepicker._updateAlternate(inst); |
| 669 |
$.datepicker._updateDatepicker(inst); |
| 670 |
} |
| 671 |
} |
| 672 |
catch (err) { |
| 673 |
} |
| 674 |
} |
| 675 |
return true; |
| 676 |
}, |
| 677 |
|
| 678 |
/* Pop-up the date picker for a given input field. |
| 679 |
* If false returned from beforeShow event handler do not show. |
| 680 |
* @param input element - the input field attached to the date picker or |
| 681 |
* event - if triggered by focus |
| 682 |
*/ |
| 683 |
_showDatepicker: function(input) { |
| 684 |
input = input.target || input; |
| 685 |
if (input.nodeName.toLowerCase() !== "input") { // find from button/image trigger |
| 686 |
input = $("input", input.parentNode)[0]; |
| 687 |
} |
| 688 |
|
| 689 |
if ($.datepicker._isDisabledDatepicker(input) || $.datepicker._lastInput === input) { // already here |
| 690 |
return; |
| 691 |
} |
| 692 |
|
| 693 |
var inst, beforeShow, beforeShowSettings, isFixed, |
| 694 |
offset, showAnim, duration; |
| 695 |
|
| 696 |
inst = $.datepicker._getInst(input); |
| 697 |
if ($.datepicker._curInst && $.datepicker._curInst !== inst) { |
| 698 |
$.datepicker._curInst.dpDiv.stop(true, true); |
| 699 |
if ( inst && $.datepicker._datepickerShowing ) { |
| 700 |
$.datepicker._hideDatepicker( $.datepicker._curInst.input[0] ); |
| 701 |
} |
| 702 |
} |
| 703 |
|
| 704 |
beforeShow = $.datepicker._get(inst, "beforeShow"); |
| 705 |
beforeShowSettings = beforeShow ? beforeShow.apply(input, [input, inst]) : {}; |
| 706 |
if(beforeShowSettings === false){ |
| 707 |
return; |
| 708 |
} |
| 709 |
extendRemove(inst.settings, beforeShowSettings); |
| 710 |
|
| 711 |
inst.lastVal = null; |
| 712 |
$.datepicker._lastInput = input; |
| 713 |
$.datepicker._setDateFromField(inst); |
| 714 |
|
| 715 |
if ($.datepicker._inDialog) { // hide cursor |
| 716 |
input.value = ""; |
| 717 |
} |
| 718 |
if (!$.datepicker._pos) { // position below input |
| 719 |
$.datepicker._pos = $.datepicker._findPos(input); |
| 720 |
$.datepicker._pos[1] += input.offsetHeight; // add the height |
| 721 |
} |
| 722 |
|
| 723 |
isFixed = false; |
| 724 |
$(input).parents().each(function() { |
| 725 |
isFixed |= $(this).css("position") === "fixed"; |
| 726 |
return !isFixed; |
| 727 |
}); |
| 728 |
|
| 729 |
offset = {left: $.datepicker._pos[0], top: $.datepicker._pos[1]}; |
| 730 |
$.datepicker._pos = null; |
| 731 |
//to avoid flashes on Firefox |
| 732 |
inst.dpDiv.empty(); |
| 733 |
// determine sizing offscreen |
| 734 |
inst.dpDiv.css({position: "absolute", display: "block", top: "-1000px"}); |
| 735 |
$.datepicker._updateDatepicker(inst); |
| 736 |
// fix width for dynamic number of date pickers |
| 737 |
// and adjust position before showing |
| 738 |
offset = $.datepicker._checkOffset(inst, offset, isFixed); |
| 739 |
inst.dpDiv.css({position: ($.datepicker._inDialog && $.blockUI ? |
| 740 |
"static" : (isFixed ? "fixed" : "absolute")), display: "none", |
| 741 |
left: offset.left + "px", top: offset.top + "px"}); |
| 742 |
|
| 743 |
if (!inst.inline) { |
| 744 |
showAnim = $.datepicker._get(inst, "showAnim"); |
| 745 |
duration = $.datepicker._get(inst, "duration"); |
| 746 |
inst.dpDiv.zIndex($(input).zIndex()+1); |
| 747 |
$.datepicker._datepickerShowing = true; |
| 748 |
|
| 749 |
if ( $.effects && $.effects.effect[ showAnim ] ) { |
| 750 |
inst.dpDiv.show(showAnim, $.datepicker._get(inst, "showOptions"), duration); |
| 751 |
} else { |
| 752 |
inst.dpDiv[showAnim || "show"](showAnim ? duration : null); |
| 753 |
} |
| 754 |
|
| 755 |
if ( $.datepicker._shouldFocusInput( inst ) ) { |
| 756 |
inst.input.focus(); |
| 757 |
} |
| 758 |
|
| 759 |
$.datepicker._curInst = inst; |
| 760 |
} |
| 761 |
}, |
| 762 |
|
| 763 |
/* Generate the date picker content. */ |
| 764 |
_updateDatepicker: function(inst) { |
| 765 |
this.maxRows = 4; //Reset the max number of rows being displayed (see #7043) |
| 766 |
instActive = inst; // for delegate hover events |
| 767 |
inst.dpDiv.empty().append(this._generateHTML(inst)); |
| 768 |
this._attachHandlers(inst); |
| 769 |
inst.dpDiv.find("." + this._dayOverClass + " a").mouseover(); |
| 770 |
|
| 771 |
var origyearshtml, |
| 772 |
numMonths = this._getNumberOfMonths(inst), |
| 773 |
cols = numMonths[1], |
| 774 |
width = 17; |
| 775 |
|
| 776 |
inst.dpDiv.removeClass("ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4").width(""); |
| 777 |
if (cols > 1) { |
| 778 |
inst.dpDiv.addClass("ui-datepicker-multi-" + cols).css("width", (width * cols) + "em"); |
| 779 |
} |
| 780 |
inst.dpDiv[(numMonths[0] !== 1 || numMonths[1] !== 1 ? "add" : "remove") + |
| 781 |
"Class"]("ui-datepicker-multi"); |
| 782 |
inst.dpDiv[(this._get(inst, "isRTL") ? "add" : "remove") + |
| 783 |
"Class"]("ui-datepicker-rtl"); |
| 784 |
|
| 785 |
if (inst === $.datepicker._curInst && $.datepicker._datepickerShowing && $.datepicker._shouldFocusInput( inst ) ) { |
| 786 |
inst.input.focus(); |
| 787 |
} |
| 788 |
|
| 789 |
// deffered render of the years select (to avoid flashes on Firefox) |
| 790 |
if( inst.yearshtml ){ |
| 791 |
origyearshtml = inst.yearshtml; |
| 792 |
setTimeout(function(){ |
| 793 |
//assure that inst.yearshtml didn't change. |
| 794 |
if( origyearshtml === inst.yearshtml && inst.yearshtml ){ |
| 795 |
inst.dpDiv.find("select.ui-datepicker-year:first").replaceWith(inst.yearshtml); |
| 796 |
} |
| 797 |
origyearshtml = inst.yearshtml = null; |
| 798 |
}, 0); |
| 799 |
} |
| 800 |
}, |
| 801 |
|
| 802 |
// #6694 - don't focus the input if it's already focused |
| 803 |
// this breaks the change event in IE |
| 804 |
// Support: IE and jQuery <1.9 |
| 805 |
_shouldFocusInput: function( inst ) { |
| 806 |
return inst.input && inst.input.is( ":visible" ) && !inst.input.is( ":disabled" ) && !inst.input.is( ":focus" ); |
| 807 |
}, |
| 808 |
|
| 809 |
/* Check positioning to remain on screen. */ |
| 810 |
_checkOffset: function(inst, offset, isFixed) { |
| 811 |
var dpWidth = inst.dpDiv.outerWidth(), |
| 812 |
dpHeight = inst.dpDiv.outerHeight(), |
| 813 |
inputWidth = inst.input ? inst.input.outerWidth() : 0, |
| 814 |
inputHeight = inst.input ? inst.input.outerHeight() : 0, |
| 815 |
viewWidth = document.documentElement.clientWidth + (isFixed ? 0 : $(document).scrollLeft()), |
| 816 |
viewHeight = document.documentElement.clientHeight + (isFixed ? 0 : $(document).scrollTop()); |
| 817 |
|
| 818 |
offset.left -= (this._get(inst, "isRTL") ? (dpWidth - inputWidth) : 0); |
| 819 |
offset.left -= (isFixed && offset.left === inst.input.offset().left) ? $(document).scrollLeft() : 0; |
| 820 |
offset.top -= (isFixed && offset.top === (inst.input.offset().top + inputHeight)) ? $(document).scrollTop() : 0; |
| 821 |
|
| 822 |
// now check if datepicker is showing outside window viewport - move to a better place if so. |
| 823 |
offset.left -= Math.min(offset.left, (offset.left + dpWidth > viewWidth && viewWidth > dpWidth) ? |
| 824 |
Math.abs(offset.left + dpWidth - viewWidth) : 0); |
| 825 |
offset.top -= Math.min(offset.top, (offset.top + dpHeight > viewHeight && viewHeight > dpHeight) ? |
| 826 |
Math.abs(dpHeight + inputHeight) : 0); |
| 827 |
|
| 828 |
return offset; |
| 829 |
}, |
| 830 |
|
| 831 |
/* Find an object's position on the screen. */ |
| 832 |
_findPos: function(obj) { |
| 833 |
var position, |
| 834 |
inst = this._getInst(obj), |
| 835 |
isRTL = this._get(inst, "isRTL"); |
| 836 |
|
| 837 |
while (obj && (obj.type === "hidden" || obj.nodeType !== 1 || $.expr.filters.hidden(obj))) { |
| 838 |
obj = obj[isRTL ? "previousSibling" : "nextSibling"]; |
| 839 |
} |
| 840 |
|
| 841 |
position = $(obj).offset(); |
| 842 |
return [position.left, position.top]; |
| 843 |
}, |
| 844 |
|
| 845 |
/* Hide the date picker from view. |
| 846 |
* @param input element - the input field attached to the date picker |
| 847 |
*/ |
| 848 |
_hideDatepicker: function(input) { |
| 849 |
var showAnim, duration, postProcess, onClose, |
| 850 |
inst = this._curInst; |
| 851 |
|
| 852 |
if (!inst || (input && inst !== $.data(input, PROP_NAME))) { |
| 853 |
return; |
| 854 |
} |
| 855 |
|
| 856 |
if (this._datepickerShowing) { |
| 857 |
showAnim = this._get(inst, "showAnim"); |
| 858 |
duration = this._get(inst, "duration"); |
| 859 |
postProcess = function() { |
| 860 |
$.datepicker._tidyDialog(inst); |
| 861 |
}; |
| 862 |
|
| 863 |
// DEPRECATED: after BC for 1.8.x $.effects[ showAnim ] is not needed |
| 864 |
if ( $.effects && ( $.effects.effect[ showAnim ] || $.effects[ showAnim ] ) ) { |
| 865 |
inst.dpDiv.hide(showAnim, $.datepicker._get(inst, "showOptions"), duration, postProcess); |
| 866 |
} else { |
| 867 |
inst.dpDiv[(showAnim === "slideDown" ? "slideUp" : |
| 868 |
(showAnim === "fadeIn" ? "fadeOut" : "hide"))]((showAnim ? duration : null), postProcess); |
| 869 |
} |
| 870 |
|
| 871 |
if (!showAnim) { |
| 872 |
postProcess(); |
| 873 |
} |
| 874 |
this._datepickerShowing = false; |
| 875 |
|
| 876 |
onClose = this._get(inst, "onClose"); |
| 877 |
if (onClose) { |
| 878 |
onClose.apply((inst.input ? inst.input[0] : null), [(inst.input ? inst.input.val() : ""), inst]); |
| 879 |
} |
| 880 |
|
| 881 |
this._lastInput = null; |
| 882 |
if (this._inDialog) { |
| 883 |
this._dialogInput.css({ position: "absolute", left: "0", top: "-100px" }); |
| 884 |
if ($.blockUI) { |
| 885 |
$.unblockUI(); |
| 886 |
$("body").append(this.dpDiv); |
| 887 |
} |
| 888 |
} |
| 889 |
this._inDialog = false; |
| 890 |
} |
| 891 |
}, |
| 892 |
|
| 893 |
/* Tidy up after a dialog display. */ |
| 894 |
_tidyDialog: function(inst) { |
| 895 |
inst.dpDiv.removeClass(this._dialogClass).unbind(".ui-datepicker-calendar"); |
| 896 |
}, |
| 897 |
|
| 898 |
/* Close date picker if clicked elsewhere. */ |
| 899 |
_checkExternalClick: function(event) { |
| 900 |
if (!$.datepicker._curInst) { |
| 901 |
return; |
| 902 |
} |
| 903 |
|
| 904 |
var $target = $(event.target), |
| 905 |
inst = $.datepicker._getInst($target[0]); |
| 906 |
|
| 907 |
if ( ( ( $target[0].id !== $.datepicker._mainDivId && |
| 908 |
$target.parents("#" + $.datepicker._mainDivId).length === 0 && |
| 909 |
!$target.hasClass($.datepicker.markerClassName) && |
| 910 |
!$target.closest("." + $.datepicker._triggerClass).length && |
| 911 |
$.datepicker._datepickerShowing && !($.datepicker._inDialog && $.blockUI) ) ) || |
| 912 |
( $target.hasClass($.datepicker.markerClassName) && $.datepicker._curInst !== inst ) ) { |
| 913 |
$.datepicker._hideDatepicker(); |
| 914 |
} |
| 915 |
}, |
| 916 |
|
| 917 |
/* Adjust one of the date sub-fields. */ |
| 918 |
_adjustDate: function(id, offset, period) { |
| 919 |
var target = $(id), |
| 920 |
inst = this._getInst(target[0]); |
| 921 |
|
| 922 |
if (this._isDisabledDatepicker(target[0])) { |
| 923 |
return; |
| 924 |
} |
| 925 |
this._adjustInstDate(inst, offset + |
| 926 |
(period === "M" ? this._get(inst, "showCurrentAtPos") : 0), // undo positioning |
| 927 |
period); |
| 928 |
this._updateDatepicker(inst); |
| 929 |
}, |
| 930 |
|
| 931 |
/* Action for current link. */ |
| 932 |
_gotoToday: function(id) { |
| 933 |
var date, |
| 934 |
target = $(id), |
| 935 |
inst = this._getInst(target[0]); |
| 936 |
|
| 937 |
if (this._get(inst, "gotoCurrent") && inst.currentDay) { |
| 938 |
inst.selectedDay = inst.currentDay; |
| 939 |
inst.drawMonth = inst.selectedMonth = inst.currentMonth; |
| 940 |
inst.drawYear = inst.selectedYear = inst.currentYear; |
| 941 |
} else { |
| 942 |
date = new Date(); |
| 943 |
inst.selectedDay = date.getDate(); |
| 944 |
inst.drawMonth = inst.selectedMonth = date.getMonth(); |
| 945 |
inst.drawYear = inst.selectedYear = date.getFullYear(); |
| 946 |
} |
| 947 |
this._notifyChange(inst); |
| 948 |
this._adjustDate(target); |
| 949 |
}, |
| 950 |
|
| 951 |
/* Action for selecting a new month/year. */ |
| 952 |
_selectMonthYear: function(id, select, period) { |
| 953 |
var target = $(id), |
| 954 |
inst = this._getInst(target[0]); |
| 955 |
|
| 956 |
inst["selected" + (period === "M" ? "Month" : "Year")] = |
| 957 |
inst["draw" + (period === "M" ? "Month" : "Year")] = |
| 958 |
parseInt(select.options[select.selectedIndex].value,10); |
| 959 |
|
| 960 |
this._notifyChange(inst); |
| 961 |
this._adjustDate(target); |
| 962 |
}, |
| 963 |
|
| 964 |
/* Action for selecting a day. */ |
| 965 |
_selectDay: function(id, month, year, td) { |
| 966 |
var inst, |
| 967 |
target = $(id); |
| 968 |
|
| 969 |
if ($(td).hasClass(this._unselectableClass) || this._isDisabledDatepicker(target[0])) { |
| 970 |
return; |
| 971 |
} |
| 972 |
|
| 973 |
inst = this._getInst(target[0]); |
| 974 |
inst.selectedDay = inst.currentDay = $("a", td).html(); |
| 975 |
inst.selectedMonth = inst.currentMonth = month; |
| 976 |
inst.selectedYear = inst.currentYear = year; |
| 977 |
this._selectDate(id, this._formatDate(inst, |
| 978 |
inst.currentDay, inst.currentMonth, inst.currentYear)); |
| 979 |
}, |
| 980 |
|
| 981 |
/* Erase the input field and hide the date picker. */ |
| 982 |
_clearDate: function(id) { |
| 983 |
var target = $(id); |
| 984 |
this._selectDate(target, ""); |
| 985 |
}, |
| 986 |
|
| 987 |
/* Update the input field with the selected date. */ |
| 988 |
_selectDate: function(id, dateStr) { |
| 989 |
var onSelect, |
| 990 |
target = $(id), |
| 991 |
inst = this._getInst(target[0]); |
| 992 |
|
| 993 |
dateStr = (dateStr != null ? dateStr : this._formatDate(inst)); |
| 994 |
if (inst.input) { |
| 995 |
inst.input.val(dateStr); |
| 996 |
} |
| 997 |
this._updateAlternate(inst); |
| 998 |
|
| 999 |
onSelect = this._get(inst, "onSelect"); |
| 1000 |
if (onSelect) { |
| 1001 |
onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]); // trigger custom callback |
| 1002 |
} else if (inst.input) { |
| 1003 |
inst.input.trigger("change"); // fire the change event |
| 1004 |
} |
| 1005 |
|
| 1006 |
if (inst.inline){ |
| 1007 |
this._updateDatepicker(inst); |
| 1008 |
} else { |
| 1009 |
this._hideDatepicker(); |
| 1010 |
this._lastInput = inst.input[0]; |
| 1011 |
if (typeof(inst.input[0]) !== "object") { |
| 1012 |
inst.input.focus(); // restore focus |
| 1013 |
} |
| 1014 |
this._lastInput = null; |
| 1015 |
} |
| 1016 |
}, |
| 1017 |
|
| 1018 |
/* Update any alternate field to synchronise with the main field. */ |
| 1019 |
_updateAlternate: function(inst) { |
| 1020 |
var altFormat, date, dateStr, |
| 1021 |
altField = this._get(inst, "altField"); |
| 1022 |
|
| 1023 |
if (altField) { // update alternate field too |
| 1024 |
altFormat = this._get(inst, "altFormat") || this._get(inst, "dateFormat"); |
| 1025 |
date = this._getDate(inst); |
| 1026 |
dateStr = this.formatDate(altFormat, date, this._getFormatConfig(inst)); |
| 1027 |
$(altField).each(function() { $(this).val(dateStr); }); |
| 1028 |
} |
| 1029 |
}, |
| 1030 |
|
| 1031 |
/* Set as beforeShowDay function to prevent selection of weekends. |
| 1032 |
* @param date Date - the date to customise |
| 1033 |
* @return [boolean, string] - is this date selectable?, what is its CSS class? |
| 1034 |
*/ |
| 1035 |
noWeekends: function(date) { |
| 1036 |
var day = date.getDay(); |
| 1037 |
return [(day > 0 && day < 6), ""]; |
| 1038 |
}, |
| 1039 |
|
| 1040 |
/* Set as calculateWeek to determine the week of the year based on the ISO 8601 definition. |
| 1041 |
* @param date Date - the date to get the week for |
| 1042 |
* @return number - the number of the week within the year that contains this date |
| 1043 |
*/ |
| 1044 |
iso8601Week: function(date) { |
| 1045 |
var time, |
| 1046 |
checkDate = new Date(date.getTime()); |
| 1047 |
|
| 1048 |
// Find Thursday of this week starting on Monday |
| 1049 |
checkDate.setDate(checkDate.getDate() + 4 - (checkDate.getDay() || 7)); |
| 1050 |
|
| 1051 |
time = checkDate.getTime(); |
| 1052 |
checkDate.setMonth(0); // Compare with Jan 1 |
| 1053 |
checkDate.setDate(1); |
| 1054 |
return Math.floor(Math.round((time - checkDate) / 86400000) / 7) + 1; |
| 1055 |
}, |
| 1056 |
|
| 1057 |
/* Parse a string value into a date object. |
| 1058 |
* See formatDate below for the possible formats. |
| 1059 |
* |
| 1060 |
* @param format string - the expected format of the date |
| 1061 |
* @param value string - the date in the above format |
| 1062 |
* @param settings Object - attributes include: |
| 1063 |
* shortYearCutoff number - the cutoff year for determining the century (optional) |
| 1064 |
* dayNamesShort string[7] - abbreviated names of the days from Sunday (optional) |
| 1065 |
* dayNames string[7] - names of the days from Sunday (optional) |
| 1066 |
* monthNamesShort string[12] - abbreviated names of the months (optional) |
| 1067 |
* monthNames string[12] - names of the months (optional) |
| 1068 |
* @return Date - the extracted date value or null if value is blank |
| 1069 |
*/ |
| 1070 |
parseDate: function (format, value, settings) { |
| 1071 |
if (format == null || value == null) { |
| 1072 |
throw "Invalid arguments"; |
| 1073 |
} |
| 1074 |
|
| 1075 |
value = (typeof value === "object" ? value.toString() : value + ""); |
| 1076 |
if (value === "") { |
| 1077 |
return null; |
| 1078 |
} |
| 1079 |
|
| 1080 |
var iFormat, dim, extra, |
| 1081 |
iValue = 0, |
| 1082 |
shortYearCutoffTemp = (settings ? settings.shortYearCutoff : null) || this._defaults.shortYearCutoff, |
| 1083 |
shortYearCutoff = (typeof shortYearCutoffTemp !== "string" ? shortYearCutoffTemp : |
| 1084 |
new Date().getFullYear() % 100 + parseInt(shortYearCutoffTemp, 10)), |
| 1085 |
dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort, |
| 1086 |
dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames, |
| 1087 |
monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort, |
| 1088 |
monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames, |
| 1089 |
year = -1, |
| 1090 |
month = -1, |
| 1091 |
day = -1, |
| 1092 |
doy = -1, |
| 1093 |
literal = false, |
| 1094 |
date, |
| 1095 |
// Check whether a format character is doubled |
| 1096 |
lookAhead = function(match) { |
| 1097 |
var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) === match); |
| 1098 |
if (matches) { |
| 1099 |
iFormat++; |
| 1100 |
} |
| 1101 |
return matches; |
| 1102 |
}, |
| 1103 |
// Extract a number from the string value |
| 1104 |
getNumber = function(match) { |
| 1105 |
var isDoubled = lookAhead(match), |
| 1106 |
size = (match === "@" ? 14 : (match === "!" ? 20 : |
| 1107 |
(match === "y" && isDoubled ? 4 : (match === "o" ? 3 : 2)))), |
| 1108 |
digits = new RegExp("^\\d{1," + size + "}"), |
| 1109 |
num = value.substring(iValue).match(digits); |
| 1110 |
if (!num) { |
| 1111 |
throw "Missing number at position " + iValue; |
| 1112 |
} |
| 1113 |
iValue += num[0].length; |
| 1114 |
return parseInt(num[0], 10); |
| 1115 |
}, |
| 1116 |
// Extract a name from the string value and convert to an index |
| 1117 |
getName = function(match, shortNames, longNames) { |
| 1118 |
var index = -1, |
| 1119 |
names = $.map(lookAhead(match) ? longNames : shortNames, function (v, k) { |
| 1120 |
return [ [k, v] ]; |
| 1121 |
}).sort(function (a, b) { |
| 1122 |
return -(a[1].length - b[1].length); |
| 1123 |
}); |
| 1124 |
|
| 1125 |
$.each(names, function (i, pair) { |
| 1126 |
var name = pair[1]; |
| 1127 |
if (value.substr(iValue, name.length).toLowerCase() === name.toLowerCase()) { |
| 1128 |
index = pair[0]; |
| 1129 |
iValue += name.length; |
| 1130 |
return false; |
| 1131 |
} |
| 1132 |
}); |
| 1133 |
if (index !== -1) { |
| 1134 |
return index + 1; |
| 1135 |
} else { |
| 1136 |
throw "Unknown name at position " + iValue; |
| 1137 |
} |
| 1138 |
}, |
| 1139 |
// Confirm that a literal character matches the string value |
| 1140 |
checkLiteral = function() { |
| 1141 |
if (value.charAt(iValue) !== format.charAt(iFormat)) { |
| 1142 |
throw "Unexpected literal at position " + iValue; |
| 1143 |
} |
| 1144 |
iValue++; |
| 1145 |
}; |
| 1146 |
|
| 1147 |
for (iFormat = 0; iFormat < format.length; iFormat++) { |
| 1148 |
if (literal) { |
| 1149 |
if (format.charAt(iFormat) === "'" && !lookAhead("'")) { |
| 1150 |
literal = false; |
| 1151 |
} else { |
| 1152 |
checkLiteral(); |
| 1153 |
} |
| 1154 |
} else { |
| 1155 |
switch (format.charAt(iFormat)) { |
| 1156 |
case "d": |
| 1157 |
day = getNumber("d"); |
| 1158 |
break; |
| 1159 |
case "D": |
| 1160 |
getName("D", dayNamesShort, dayNames); |
| 1161 |
break; |
| 1162 |
case "o": |
| 1163 |
doy = getNumber("o"); |
| 1164 |
break; |
| 1165 |
case "m": |
| 1166 |
month = getNumber("m"); |
| 1167 |
break; |
| 1168 |
case "M": |
| 1169 |
month = getName("M", monthNamesShort, monthNames); |
| 1170 |
break; |
| 1171 |
case "y": |
| 1172 |
year = getNumber("y"); |
| 1173 |
break; |
| 1174 |
case "@": |
| 1175 |
date = new Date(getNumber("@")); |
| 1176 |
year = date.getFullYear(); |
| 1177 |
month = date.getMonth() + 1; |
| 1178 |
day = date.getDate(); |
| 1179 |
break; |
| 1180 |
case "!": |
| 1181 |
date = new Date((getNumber("!") - this._ticksTo1970) / 10000); |
| 1182 |
year = date.getFullYear(); |
| 1183 |
month = date.getMonth() + 1; |
| 1184 |
day = date.getDate(); |
| 1185 |
break; |
| 1186 |
case "'": |
| 1187 |
if (lookAhead("'")){ |
| 1188 |
checkLiteral(); |
| 1189 |
} else { |
| 1190 |
literal = true; |
| 1191 |
} |
| 1192 |
break; |
| 1193 |
default: |
| 1194 |
checkLiteral(); |
| 1195 |
} |
| 1196 |
} |
| 1197 |
} |
| 1198 |
|
| 1199 |
if (iValue < value.length){ |
| 1200 |
extra = value.substr(iValue); |
| 1201 |
if (!/^\s+/.test(extra)) { |
| 1202 |
throw "Extra/unparsed characters found in date: " + extra; |
| 1203 |
} |
| 1204 |
} |
| 1205 |
|
| 1206 |
if (year === -1) { |
| 1207 |
year = new Date().getFullYear(); |
| 1208 |
} else if (year < 100) { |
| 1209 |
year += new Date().getFullYear() - new Date().getFullYear() % 100 + |
| 1210 |
(year <= shortYearCutoff ? 0 : -100); |
| 1211 |
} |
| 1212 |
|
| 1213 |
if (doy > -1) { |
| 1214 |
month = 1; |
| 1215 |
day = doy; |
| 1216 |
do { |
| 1217 |
dim = this._getDaysInMonth(year, month - 1); |
| 1218 |
if (day <= dim) { |
| 1219 |
break; |
| 1220 |
} |
| 1221 |
month++; |
| 1222 |
day -= dim; |
| 1223 |
} while (true); |
| 1224 |
} |
| 1225 |
|
| 1226 |
date = this._daylightSavingAdjust(new Date(year, month - 1, day)); |
| 1227 |
if (date.getFullYear() !== year || date.getMonth() + 1 !== month || date.getDate() !== day) { |
| 1228 |
throw "Invalid date"; // E.g. 31/02/00 |
| 1229 |
} |
| 1230 |
return date; |
| 1231 |
}, |
| 1232 |
|
| 1233 |
/* Standard date formats. */ |
| 1234 |
ATOM: "yy-mm-dd", // RFC 3339 (ISO 8601) |
| 1235 |
COOKIE: "D, dd M yy", |
| 1236 |
ISO_8601: "yy-mm-dd", |
| 1237 |
RFC_822: "D, d M y", |
| 1238 |
RFC_850: "DD, dd-M-y", |
| 1239 |
RFC_1036: "D, d M y", |
| 1240 |
RFC_1123: "D, d M yy", |
| 1241 |
RFC_2822: "D, d M yy", |
| 1242 |
RSS: "D, d M y", // RFC 822 |
| 1243 |
TICKS: "!", |
| 1244 |
TIMESTAMP: "@", |
| 1245 |
W3C: "yy-mm-dd", // ISO 8601 |
| 1246 |
|
| 1247 |
_ticksTo1970: (((1970 - 1) * 365 + Math.floor(1970 / 4) - Math.floor(1970 / 100) + |
| 1248 |
Math.floor(1970 / 400)) * 24 * 60 * 60 * 10000000), |
| 1249 |
|
| 1250 |
/* Format a date object into a string value. |
| 1251 |
* The format can be combinations of the following: |
| 1252 |
* d - day of month (no leading zero) |
| 1253 |
* dd - day of month (two digit) |
| 1254 |
* o - day of year (no leading zeros) |
| 1255 |
* oo - day of year (three digit) |
| 1256 |
* D - day name short |
| 1257 |
* DD - day name long |
| 1258 |
* m - month of year (no leading zero) |
| 1259 |
* mm - month of year (two digit) |
| 1260 |
* M - month name short |
| 1261 |
* MM - month name long |
| 1262 |
* y - year (two digit) |
| 1263 |
* yy - year (four digit) |
| 1264 |
* @ - Unix timestamp (ms since 01/01/1970) |
| 1265 |
* ! - Windows ticks (100ns since 01/01/0001) |
| 1266 |
* "..." - literal text |
| 1267 |
* '' - single quote |
| 1268 |
* |
| 1269 |
* @param format string - the desired format of the date |
| 1270 |
* @param date Date - the date value to format |
| 1271 |
* @param settings Object - attributes include: |
| 1272 |
* dayNamesShort string[7] - abbreviated names of the days from Sunday (optional) |
| 1273 |
* dayNames string[7] - names of the days from Sunday (optional) |
| 1274 |
* monthNamesShort string[12] - abbreviated names of the months (optional) |
| 1275 |
* monthNames string[12] - names of the months (optional) |
| 1276 |
* @return string - the date in the above format |
| 1277 |
*/ |
| 1278 |
formatDate: function (format, date, settings) { |
| 1279 |
if (!date) { |
| 1280 |
return ""; |
| 1281 |
} |
| 1282 |
|
| 1283 |
var iFormat, |
| 1284 |
dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort, |
| 1285 |
dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames, |
| 1286 |
monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort, |
| 1287 |
monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames, |
| 1288 |
// Check whether a format character is doubled |
| 1289 |
lookAhead = function(match) { |
| 1290 |
var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) === match); |
| 1291 |
if (matches) { |
| 1292 |
iFormat++; |
| 1293 |
} |
| 1294 |
return matches; |
| 1295 |
}, |
| 1296 |
// Format a number, with leading zero if necessary |
| 1297 |
formatNumber = function(match, value, len) { |
| 1298 |
var num = "" + value; |
| 1299 |
if (lookAhead(match)) { |
| 1300 |
while (num.length < len) { |
| 1301 |
num = "0" + num; |
| 1302 |
} |
| 1303 |
} |
| 1304 |
return num; |
| 1305 |
}, |
| 1306 |
// Format a name, short or long as requested |
| 1307 |
formatName = function(match, value, shortNames, longNames) { |
| 1308 |
return (lookAhead(match) ? longNames[value] : shortNames[value]); |
| 1309 |
}, |
| 1310 |
output = "", |
| 1311 |
literal = false; |
| 1312 |
|
| 1313 |
if (date) { |
| 1314 |
for (iFormat = 0; iFormat < format.length; iFormat++) { |
| 1315 |
if (literal) { |
| 1316 |
if (format.charAt(iFormat) === "'" && !lookAhead("'")) { |
| 1317 |
literal = false; |
| 1318 |
} else { |
| 1319 |
output += format.charAt(iFormat); |
| 1320 |
} |
| 1321 |
} else { |
| 1322 |
switch (format.charAt(iFormat)) { |
| 1323 |
case "d": |
| 1324 |
output += formatNumber("d", date.getDate(), 2); |
| 1325 |
break; |
| 1326 |
case "D": |
| 1327 |
output += formatName("D", date.getDay(), dayNamesShort, dayNames); |
| 1328 |
break; |
| 1329 |
case "o": |
| 1330 |
output += formatNumber("o", |
| 1331 |
Math.round((new Date(date.getFullYear(), date.getMonth(), date.getDate()).getTime() - new Date(date.getFullYear(), 0, 0).getTime()) / 86400000), 3); |
| 1332 |
break; |
| 1333 |
case "m": |
| 1334 |
output += formatNumber("m", date.getMonth() + 1, 2); |
| 1335 |
break; |
| 1336 |
case "M": |
| 1337 |
output += formatName("M", date.getMonth(), monthNamesShort, monthNames); |
| 1338 |
break; |
| 1339 |
case "y": |
| 1340 |
output += (lookAhead("y") ? date.getFullYear() : |
| 1341 |
(date.getYear() % 100 < 10 ? "0" : "") + date.getYear() % 100); |
| 1342 |
break; |
| 1343 |
case "@": |
| 1344 |
output += date.getTime(); |
| 1345 |
break; |
| 1346 |
case "!": |
| 1347 |
output += date.getTime() * 10000 + this._ticksTo1970; |
| 1348 |
break; |
| 1349 |
case "'": |
| 1350 |
if (lookAhead("'")) { |
| 1351 |
output += "'"; |
| 1352 |
} else { |
| 1353 |
literal = true; |
| 1354 |
} |
| 1355 |
break; |
| 1356 |
default: |
| 1357 |
output += format.charAt(iFormat); |
| 1358 |
} |
| 1359 |
} |
| 1360 |
} |
| 1361 |
} |
| 1362 |
return output; |
| 1363 |
}, |
| 1364 |
|
| 1365 |
/* Extract all possible characters from the date format. */ |
| 1366 |
_possibleChars: function (format) { |
| 1367 |
var iFormat, |
| 1368 |
chars = "", |
| 1369 |
literal = false, |
| 1370 |
// Check whether a format character is doubled |
| 1371 |
lookAhead = function(match) { |
| 1372 |
var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) === match); |
| 1373 |
if (matches) { |
| 1374 |
iFormat++; |
| 1375 |
} |
| 1376 |
return matches; |
| 1377 |
}; |
| 1378 |
|
| 1379 |
for (iFormat = 0; iFormat < format.length; iFormat++) { |
| 1380 |
if (literal) { |
| 1381 |
if (format.charAt(iFormat) === "'" && !lookAhead("'")) { |
| 1382 |
literal = false; |
| 1383 |
} else { |
| 1384 |
chars += format.charAt(iFormat); |
| 1385 |
} |
| 1386 |
} else { |
| 1387 |
switch (format.charAt(iFormat)) { |
| 1388 |
case "d": case "m": case "y": case "@": |
| 1389 |
chars += "0123456789"; |
| 1390 |
break; |
| 1391 |
case "D": case "M": |
| 1392 |
return null; // Accept anything |
| 1393 |
case "'": |
| 1394 |
if (lookAhead("'")) { |
| 1395 |
chars += "'"; |
| 1396 |
} else { |
| 1397 |
literal = true; |
| 1398 |
} |
| 1399 |
break; |
| 1400 |
default: |
| 1401 |
chars += format.charAt(iFormat); |
| 1402 |
} |
| 1403 |
} |
| 1404 |
} |
| 1405 |
return chars; |
| 1406 |
}, |
| 1407 |
|
| 1408 |
/* Get a setting value, defaulting if necessary. */ |
| 1409 |
_get: function(inst, name) { |
| 1410 |
return inst.settings[name] !== undefined ? |
| 1411 |
inst.settings[name] : this._defaults[name]; |
| 1412 |
}, |
| 1413 |
|
| 1414 |
/* Parse existing date and initialise date picker. */ |
| 1415 |
_setDateFromField: function(inst, noDefault) { |
| 1416 |
if (inst.input.val() === inst.lastVal) { |
| 1417 |
return; |
| 1418 |
} |
| 1419 |
|
| 1420 |
var dateFormat = this._get(inst, "dateFormat"), |
| 1421 |
dates = inst.lastVal = inst.input ? inst.input.val() : null, |
| 1422 |
defaultDate = this._getDefaultDate(inst), |
| 1423 |
date = defaultDate, |
| 1424 |
settings = this._getFormatConfig(inst); |
| 1425 |
|
| 1426 |
try { |
| 1427 |
date = this.parseDate(dateFormat, dates, settings) || defaultDate; |
| 1428 |
} catch (event) { |
| 1429 |
dates = (noDefault ? "" : dates); |
| 1430 |
} |
| 1431 |
inst.selectedDay = date.getDate(); |
| 1432 |
inst.drawMonth = inst.selectedMonth = date.getMonth(); |
| 1433 |
inst.drawYear = inst.selectedYear = date.getFullYear(); |
| 1434 |
inst.currentDay = (dates ? date.getDate() : 0); |
| 1435 |
inst.currentMonth = (dates ? date.getMonth() : 0); |
| 1436 |
inst.currentYear = (dates ? date.getFullYear() : 0); |
| 1437 |
this._adjustInstDate(inst); |
| 1438 |
}, |
| 1439 |
|
| 1440 |
/* Retrieve the default date shown on opening. */ |
| 1441 |
_getDefaultDate: function(inst) { |
| 1442 |
return this._restrictMinMax(inst, |
| 1443 |
this._determineDate(inst, this._get(inst, "defaultDate"), new Date())); |
| 1444 |
}, |
| 1445 |
|
| 1446 |
/* A date may be specified as an exact value or a relative one. */ |
| 1447 |
_determineDate: function(inst, date, defaultDate) { |
| 1448 |
var offsetNumeric = function(offset) { |
| 1449 |
var date = new Date(); |
| 1450 |
date.setDate(date.getDate() + offset); |
| 1451 |
return date; |
| 1452 |
}, |
| 1453 |
offsetString = function(offset) { |
| 1454 |
try { |
| 1455 |
return $.datepicker.parseDate($.datepicker._get(inst, "dateFormat"), |
| 1456 |
offset, $.datepicker._getFormatConfig(inst)); |
| 1457 |
} |
| 1458 |
catch (e) { |
| 1459 |
// Ignore |
| 1460 |
} |
| 1461 |
|
| 1462 |
var date = (offset.toLowerCase().match(/^c/) ? |
| 1463 |
$.datepicker._getDate(inst) : null) || new Date(), |
| 1464 |
year = date.getFullYear(), |
| 1465 |
month = date.getMonth(), |
| 1466 |
day = date.getDate(), |
| 1467 |
pattern = /([+\-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g, |
| 1468 |
matches = pattern.exec(offset); |
| 1469 |
|
| 1470 |
while (matches) { |
| 1471 |
switch (matches[2] || "d") { |
| 1472 |
case "d" : case "D" : |
| 1473 |
day += parseInt(matches[1],10); break; |
| 1474 |
case "w" : case "W" : |
| 1475 |
day += parseInt(matches[1],10) * 7; break; |
| 1476 |
case "m" : case "M" : |
| 1477 |
month += parseInt(matches[1],10); |
| 1478 |
day = Math.min(day, $.datepicker._getDaysInMonth(year, month)); |
| 1479 |
break; |
| 1480 |
case "y": case "Y" : |
| 1481 |
year += parseInt(matches[1],10); |
| 1482 |
day = Math.min(day, $.datepicker._getDaysInMonth(year, month)); |
| 1483 |
break; |
| 1484 |
} |
| 1485 |
matches = pattern.exec(offset); |
| 1486 |
} |
| 1487 |
return new Date(year, month, day); |
| 1488 |
}, |
| 1489 |
newDate = (date == null || date === "" ? defaultDate : (typeof date === "string" ? offsetString(date) : |
| 1490 |
(typeof date === "number" ? (isNaN(date) ? defaultDate : offsetNumeric(date)) : new Date(date.getTime())))); |
| 1491 |
|
| 1492 |
newDate = (newDate && newDate.toString() === "Invalid Date" ? defaultDate : newDate); |
| 1493 |
if (newDate) { |
| 1494 |
newDate.setHours(0); |
| 1495 |
newDate.setMinutes(0); |
| 1496 |
newDate.setSeconds(0); |
| 1497 |
newDate.setMilliseconds(0); |
| 1498 |
} |
| 1499 |
return this._daylightSavingAdjust(newDate); |
| 1500 |
}, |
| 1501 |
|
| 1502 |
/* Handle switch to/from daylight saving. |
| 1503 |
* Hours may be non-zero on daylight saving cut-over: |
| 1504 |
* > 12 when midnight changeover, but then cannot generate |
| 1505 |
* midnight datetime, so jump to 1AM, otherwise reset. |
| 1506 |
* @param date (Date) the date to check |
| 1507 |
* @return (Date) the corrected date |
| 1508 |
*/ |
| 1509 |
_daylightSavingAdjust: function(date) { |
| 1510 |
if (!date) { |
| 1511 |
return null; |
| 1512 |
} |
| 1513 |
date.setHours(date.getHours() > 12 ? date.getHours() + 2 : 0); |
| 1514 |
return date; |
| 1515 |
}, |
| 1516 |
|
| 1517 |
/* Set the date(s) directly. */ |
| 1518 |
_setDate: function(inst, date, noChange) { |
| 1519 |
var clear = !date, |
| 1520 |
origMonth = inst.selectedMonth, |
| 1521 |
origYear = inst.selectedYear, |
| 1522 |
newDate = this._restrictMinMax(inst, this._determineDate(inst, date, new Date())); |
| 1523 |
|
| 1524 |
inst.selectedDay = inst.currentDay = newDate.getDate(); |
| 1525 |
inst.drawMonth = inst.selectedMonth = inst.currentMonth = newDate.getMonth(); |
| 1526 |
inst.drawYear = inst.selectedYear = inst.currentYear = newDate.getFullYear(); |
| 1527 |
if ((origMonth !== inst.selectedMonth || origYear !== inst.selectedYear) && !noChange) { |
| 1528 |
this._notifyChange(inst); |
| 1529 |
} |
| 1530 |
this._adjustInstDate(inst); |
| 1531 |
if (inst.input) { |
| 1532 |
inst.input.val(clear ? "" : this._formatDate(inst)); |
| 1533 |
} |
| 1534 |
}, |
| 1535 |
|
| 1536 |
/* Retrieve the date(s) directly. */ |
| 1537 |
_getDate: function(inst) { |
| 1538 |
var startDate = (!inst.currentYear || (inst.input && inst.input.val() === "") ? null : |
| 1539 |
this._daylightSavingAdjust(new Date( |
| 1540 |
inst.currentYear, inst.currentMonth, inst.currentDay))); |
| 1541 |
return startDate; |
| 1542 |
}, |
| 1543 |
|
| 1544 |
/* Attach the onxxx handlers. These are declared statically so |
| 1545 |
* they work with static code transformers like Caja. |
| 1546 |
*/ |
| 1547 |
_attachHandlers: function(inst) { |
| 1548 |
var stepMonths = this._get(inst, "stepMonths"), |
| 1549 |
id = "#" + inst.id.replace( /\\\\/g, "\\" ); |
| 1550 |
inst.dpDiv.find("[data-handler]").map(function () { |
| 1551 |
var handler = { |
| 1552 |
prev: function () { |
| 1553 |
$.datepicker._adjustDate(id, -stepMonths, "M"); |
| 1554 |
}, |
| 1555 |
next: function () { |
| 1556 |
$.datepicker._adjustDate(id, +stepMonths, "M"); |
| 1557 |
}, |
| 1558 |
hide: function () { |
| 1559 |
$.datepicker._hideDatepicker(); |
| 1560 |
}, |
| 1561 |
today: function () { |
| 1562 |
$.datepicker._gotoToday(id); |
| 1563 |
}, |
| 1564 |
selectDay: function () { |
| 1565 |
$.datepicker._selectDay(id, +this.getAttribute("data-month"), +this.getAttribute("data-year"), this); |
| 1566 |
return false; |
| 1567 |
}, |
| 1568 |
selectMonth: function () { |
| 1569 |
$.datepicker._selectMonthYear(id, this, "M"); |
| 1570 |
return false; |
| 1571 |
}, |
| 1572 |
selectYear: function () { |
| 1573 |
$.datepicker._selectMonthYear(id, this, "Y"); |
| 1574 |
return false; |
| 1575 |
} |
| 1576 |
}; |
| 1577 |
$(this).bind(this.getAttribute("data-event"), handler[this.getAttribute("data-handler")]); |
| 1578 |
}); |
| 1579 |
}, |
| 1580 |
|
| 1581 |
/* Generate the HTML for the current state of the date picker. */ |
| 1582 |
_generateHTML: function(inst) { |
| 1583 |
var maxDraw, prevText, prev, nextText, next, currentText, gotoDate, |
| 1584 |
controls, buttonPanel, firstDay, showWeek, dayNames, dayNamesMin, |
| 1585 |
monthNames, monthNamesShort, beforeShowDay, showOtherMonths, |
| 1586 |
selectOtherMonths, defaultDate, html, dow, row, group, col, selectedDate, |
| 1587 |
cornerClass, calender, thead, day, daysInMonth, leadDays, curRows, numRows, |
| 1588 |
printDate, dRow, tbody, daySettings, otherMonth, unselectable, |
| 1589 |
tempDate = new Date(), |
| 1590 |
today = this._daylightSavingAdjust( |
| 1591 |
new Date(tempDate.getFullYear(), tempDate.getMonth(), tempDate.getDate())), // clear time |
| 1592 |
isRTL = this._get(inst, "isRTL"), |
| 1593 |
showButtonPanel = this._get(inst, "showButtonPanel"), |
| 1594 |
hideIfNoPrevNext = this._get(inst, "hideIfNoPrevNext"), |
| 1595 |
navigationAsDateFormat = this._get(inst, "navigationAsDateFormat"), |
| 1596 |
numMonths = this._getNumberOfMonths(inst), |
| 1597 |
showCurrentAtPos = this._get(inst, "showCurrentAtPos"), |
| 1598 |
stepMonths = this._get(inst, "stepMonths"), |
| 1599 |
isMultiMonth = (numMonths[0] !== 1 || numMonths[1] !== 1), |
| 1600 |
currentDate = this._daylightSavingAdjust((!inst.currentDay ? new Date(9999, 9, 9) : |
| 1601 |
new Date(inst.currentYear, inst.currentMonth, inst.currentDay))), |
| 1602 |
minDate = this._getMinMaxDate(inst, "min"), |
| 1603 |
maxDate = this._getMinMaxDate(inst, "max"), |
| 1604 |
drawMonth = inst.drawMonth - showCurrentAtPos, |
| 1605 |
drawYear = inst.drawYear; |
| 1606 |
|
| 1607 |
if (drawMonth < 0) { |
| 1608 |
drawMonth += 12; |
| 1609 |
drawYear--; |
| 1610 |
} |
| 1611 |
if (maxDate) { |
| 1612 |
maxDraw = this._daylightSavingAdjust(new Date(maxDate.getFullYear(), |
| 1613 |
maxDate.getMonth() - (numMonths[0] * numMonths[1]) + 1, maxDate.getDate())); |
| 1614 |
maxDraw = (minDate && maxDraw < minDate ? minDate : maxDraw); |
| 1615 |
while (this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1)) > maxDraw) { |
| 1616 |
drawMonth--; |
| 1617 |
if (drawMonth < 0) { |
| 1618 |
drawMonth = 11; |
| 1619 |
drawYear--; |
| 1620 |
} |
| 1621 |
} |
| 1622 |
} |
| 1623 |
inst.drawMonth = drawMonth; |
| 1624 |
inst.drawYear = drawYear; |
| 1625 |
|
| 1626 |
prevText = this._get(inst, "prevText"); |
| 1627 |
prevText = (!navigationAsDateFormat ? prevText : this.formatDate(prevText, |
| 1628 |
this._daylightSavingAdjust(new Date(drawYear, drawMonth - stepMonths, 1)), |
| 1629 |
this._getFormatConfig(inst))); |
| 1630 |
|
| 1631 |
prev = (this._canAdjustMonth(inst, -1, drawYear, drawMonth) ? |
| 1632 |
"<a class='ui-datepicker-prev ui-corner-all' data-handler='prev' data-event='click'" + |
| 1633 |
" title='" + prevText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "e" : "w") + "'>" + prevText + "</span></a>" : |
| 1634 |
(hideIfNoPrevNext ? "" : "<a class='ui-datepicker-prev ui-corner-all ui-state-disabled' title='"+ prevText +"'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "e" : "w") + "'>" + prevText + "</span></a>")); |
| 1635 |
|
| 1636 |
nextText = this._get(inst, "nextText"); |
| 1637 |
nextText = (!navigationAsDateFormat ? nextText : this.formatDate(nextText, |
| 1638 |
this._daylightSavingAdjust(new Date(drawYear, drawMonth + stepMonths, 1)), |
| 1639 |
this._getFormatConfig(inst))); |
| 1640 |
|
| 1641 |
next = (this._canAdjustMonth(inst, +1, drawYear, drawMonth) ? |
| 1642 |
"<a class='ui-datepicker-next ui-corner-all' data-handler='next' data-event='click'" + |
| 1643 |
" title='" + nextText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "w" : "e") + "'>" + nextText + "</span></a>" : |
| 1644 |
(hideIfNoPrevNext ? "" : "<a class='ui-datepicker-next ui-corner-all ui-state-disabled' title='"+ nextText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "w" : "e") + "'>" + nextText + "</span></a>")); |
| 1645 |
|
| 1646 |
currentText = this._get(inst, "currentText"); |
| 1647 |
gotoDate = (this._get(inst, "gotoCurrent") && inst.currentDay ? currentDate : today); |
| 1648 |
currentText = (!navigationAsDateFormat ? currentText : |
| 1649 |
this.formatDate(currentText, gotoDate, this._getFormatConfig(inst))); |
| 1650 |
|
| 1651 |
controls = (!inst.inline ? "<button type='button' class='ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all' data-handler='hide' data-event='click'>" + |
| 1652 |
this._get(inst, "closeText") + "</button>" : ""); |
| 1653 |
|
| 1654 |
buttonPanel = (showButtonPanel) ? "<div class='ui-datepicker-buttonpane ui-widget-content'>" + (isRTL ? controls : "") + |
| 1655 |
(this._isInRange(inst, gotoDate) ? "<button type='button' class='ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all' data-handler='today' data-event='click'" + |
| 1656 |
">" + currentText + "</button>" : "") + (isRTL ? "" : controls) + "</div>" : ""; |
| 1657 |
|
| 1658 |
firstDay = parseInt(this._get(inst, "firstDay"),10); |
| 1659 |
firstDay = (isNaN(firstDay) ? 0 : firstDay); |
| 1660 |
|
| 1661 |
showWeek = this._get(inst, "showWeek"); |
| 1662 |
dayNames = this._get(inst, "dayNames"); |
| 1663 |
dayNamesMin = this._get(inst, "dayNamesMin"); |
| 1664 |
monthNames = this._get(inst, "monthNames"); |
| 1665 |
monthNamesShort = this._get(inst, "monthNamesShort"); |
| 1666 |
beforeShowDay = this._get(inst, "beforeShowDay"); |
| 1667 |
showOtherMonths = this._get(inst, "showOtherMonths"); |
| 1668 |
selectOtherMonths = this._get(inst, "selectOtherMonths"); |
| 1669 |
defaultDate = this._getDefaultDate(inst); |
| 1670 |
html = ""; |
| 1671 |
dow; |
| 1672 |
for (row = 0; row < numMonths[0]; row++) { |
| 1673 |
group = ""; |
| 1674 |
this.maxRows = 4; |
| 1675 |
for (col = 0; col < numMonths[1]; col++) { |
| 1676 |
selectedDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, inst.selectedDay)); |
| 1677 |
cornerClass = " ui-corner-all"; |
| 1678 |
calender = ""; |
| 1679 |
if (isMultiMonth) { |
| 1680 |
calender += "<div class='ui-datepicker-group"; |
| 1681 |
if (numMonths[1] > 1) { |
| 1682 |
switch (col) { |
| 1683 |
case 0: calender += " ui-datepicker-group-first"; |
| 1684 |
cornerClass = " ui-corner-" + (isRTL ? "right" : "left"); break; |
| 1685 |
case numMonths[1]-1: calender += " ui-datepicker-group-last"; |
| 1686 |
cornerClass = " ui-corner-" + (isRTL ? "left" : "right"); break; |
| 1687 |
default: calender += " ui-datepicker-group-middle"; cornerClass = ""; break; |
| 1688 |
} |
| 1689 |
} |
| 1690 |
calender += "'>"; |
| 1691 |
} |
| 1692 |
calender += "<div class='ui-datepicker-header ui-widget-header ui-helper-clearfix" + cornerClass + "'>" + |
| 1693 |
(/all|left/.test(cornerClass) && row === 0 ? (isRTL ? next : prev) : "") + |
| 1694 |
(/all|right/.test(cornerClass) && row === 0 ? (isRTL ? prev : next) : "") + |
| 1695 |
this._generateMonthYearHeader(inst, drawMonth, drawYear, minDate, maxDate, |
| 1696 |
row > 0 || col > 0, monthNames, monthNamesShort) + // draw month headers |
| 1697 |
"</div><table class='ui-datepicker-calendar'><thead>" + |
| 1698 |
"<tr>"; |
| 1699 |
thead = (showWeek ? "<th class='ui-datepicker-week-col'>" + this._get(inst, "weekHeader") + "</th>" : ""); |
| 1700 |
for (dow = 0; dow < 7; dow++) { // days of the week |
| 1701 |
day = (dow + firstDay) % 7; |
| 1702 |
thead += "<th" + ((dow + firstDay + 6) % 7 >= 5 ? " class='ui-datepicker-week-end'" : "") + ">" + |
| 1703 |
"<span title='" + dayNames[day] + "'>" + dayNamesMin[day] + "</span></th>"; |
| 1704 |
} |
| 1705 |
calender += thead + "</tr></thead><tbody>"; |
| 1706 |
daysInMonth = this._getDaysInMonth(drawYear, drawMonth); |
| 1707 |
if (drawYear === inst.selectedYear && drawMonth === inst.selectedMonth) { |
| 1708 |
inst.selectedDay = Math.min(inst.selectedDay, daysInMonth); |
| 1709 |
} |
| 1710 |
leadDays = (this._getFirstDayOfMonth(drawYear, drawMonth) - firstDay + 7) % 7; |
| 1711 |
curRows = Math.ceil((leadDays + daysInMonth) / 7); // calculate the number of rows to generate |
| 1712 |
numRows = (isMultiMonth ? this.maxRows > curRows ? this.maxRows : curRows : curRows); //If multiple months, use the higher number of rows (see #7043) |
| 1713 |
this.maxRows = numRows; |
| 1714 |
printDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1 - leadDays)); |
| 1715 |
for (dRow = 0; dRow < numRows; dRow++) { // create date picker rows |
| 1716 |
calender += "<tr>"; |
| 1717 |
tbody = (!showWeek ? "" : "<td class='ui-datepicker-week-col'>" + |
| 1718 |
this._get(inst, "calculateWeek")(printDate) + "</td>"); |
| 1719 |
for (dow = 0; dow < 7; dow++) { // create date picker days |
| 1720 |
daySettings = (beforeShowDay ? |
| 1721 |
beforeShowDay.apply((inst.input ? inst.input[0] : null), [printDate]) : [true, ""]); |
| 1722 |
otherMonth = (printDate.getMonth() !== drawMonth); |
| 1723 |
unselectable = (otherMonth && !selectOtherMonths) || !daySettings[0] || |
| 1724 |
(minDate && printDate < minDate) || (maxDate && printDate > maxDate); |
| 1725 |
tbody += "<td class='" + |
| 1726 |
((dow + firstDay + 6) % 7 >= 5 ? " ui-datepicker-week-end" : "") + // highlight weekends |
| 1727 |
(otherMonth ? " ui-datepicker-other-month" : "") + // highlight days from other months |
| 1728 |
((printDate.getTime() === selectedDate.getTime() && drawMonth === inst.selectedMonth && inst._keyEvent) || // user pressed key |
| 1729 |
(defaultDate.getTime() === printDate.getTime() && defaultDate.getTime() === selectedDate.getTime()) ? |
| 1730 |
// or defaultDate is current printedDate and defaultDate is selectedDate |
| 1731 |
" " + this._dayOverClass : "") + // highlight selected day |
| 1732 |
(unselectable ? " " + this._unselectableClass + " ui-state-disabled": "") + // highlight unselectable days |
| 1733 |
(otherMonth && !showOtherMonths ? "" : " " + daySettings[1] + // highlight custom dates |
| 1734 |
(printDate.getTime() === currentDate.getTime() ? " " + this._currentClass : "") + // highlight selected day |
| 1735 |
(printDate.getTime() === today.getTime() ? " ui-datepicker-today" : "")) + "'" + // highlight today (if different) |
| 1736 |
((!otherMonth || showOtherMonths) && daySettings[2] ? " title='" + daySettings[2].replace(/'/g, "'") + "'" : "") + // cell title |
| 1737 |
(unselectable ? "" : " data-handler='selectDay' data-event='click' data-month='" + printDate.getMonth() + "' data-year='" + printDate.getFullYear() + "'") + ">" + // actions |
| 1738 |
(otherMonth && !showOtherMonths ? " " : // display for other months |
| 1739 |
(unselectable ? "<span class='ui-state-default'>" + printDate.getDate() + "</span>" : "<a class='ui-state-default" + |
| 1740 |
(printDate.getTime() === today.getTime() ? " ui-state-highlight" : "") + |
| 1741 |
(printDate.getTime() === currentDate.getTime() ? " ui-state-active" : "") + // highlight selected day |
| 1742 |
(otherMonth ? " ui-priority-secondary" : "") + // distinguish dates from other months |
| 1743 |
"' href='#'>" + printDate.getDate() + "</a>")) + "</td>"; // display selectable date |
| 1744 |
printDate.setDate(printDate.getDate() + 1); |
| 1745 |
printDate = this._daylightSavingAdjust(printDate); |
| 1746 |
} |
| 1747 |
calender += tbody + "</tr>"; |
| 1748 |
} |
| 1749 |
drawMonth++; |
| 1750 |
if (drawMonth > 11) { |
| 1751 |
drawMonth = 0; |
| 1752 |
drawYear++; |
| 1753 |
} |
| 1754 |
calender += "</tbody></table>" + (isMultiMonth ? "</div>" + |
| 1755 |
((numMonths[0] > 0 && col === numMonths[1]-1) ? "<div class='ui-datepicker-row-break'></div>" : "") : ""); |
| 1756 |
group += calender; |
| 1757 |
} |
| 1758 |
html += group; |
| 1759 |
} |
| 1760 |
html += buttonPanel; |
| 1761 |
inst._keyEvent = false; |
| 1762 |
return html; |
| 1763 |
}, |
| 1764 |
|
| 1765 |
/* Generate the month and year header. */ |
| 1766 |
_generateMonthYearHeader: function(inst, drawMonth, drawYear, minDate, maxDate, |
| 1767 |
secondary, monthNames, monthNamesShort) { |
| 1768 |
|
| 1769 |
var inMinYear, inMaxYear, month, years, thisYear, determineYear, year, endYear, |
| 1770 |
changeMonth = this._get(inst, "changeMonth"), |
| 1771 |
changeYear = this._get(inst, "changeYear"), |
| 1772 |
showMonthAfterYear = this._get(inst, "showMonthAfterYear"), |
| 1773 |
html = "<div class='ui-datepicker-title'>", |
| 1774 |
monthHtml = ""; |
| 1775 |
|
| 1776 |
// month selection |
| 1777 |
if (secondary || !changeMonth) { |
| 1778 |
monthHtml += "<span class='ui-datepicker-month'>" + monthNames[drawMonth] + "</span>"; |
| 1779 |
} else { |
| 1780 |
inMinYear = (minDate && minDate.getFullYear() === drawYear); |
| 1781 |
inMaxYear = (maxDate && maxDate.getFullYear() === drawYear); |
| 1782 |
monthHtml += "<select class='ui-datepicker-month' data-handler='selectMonth' data-event='change'>"; |
| 1783 |
for ( month = 0; month < 12; month++) { |
| 1784 |
if ((!inMinYear || month >= minDate.getMonth()) && (!inMaxYear || month <= maxDate.getMonth())) { |
| 1785 |
monthHtml += "<option value='" + month + "'" + |
| 1786 |
(month === drawMonth ? " selected='selected'" : "") + |
| 1787 |
">" + monthNamesShort[month] + "</option>"; |
| 1788 |
} |
| 1789 |
} |
| 1790 |
monthHtml += "</select>"; |
| 1791 |
} |
| 1792 |
|
| 1793 |
if (!showMonthAfterYear) { |
| 1794 |
html += monthHtml + (secondary || !(changeMonth && changeYear) ? " " : ""); |
| 1795 |
} |
| 1796 |
|
| 1797 |
// year selection |
| 1798 |
if ( !inst.yearshtml ) { |
| 1799 |
inst.yearshtml = ""; |
| 1800 |
if (secondary || !changeYear) { |
| 1801 |
html += "<span class='ui-datepicker-year'>" + drawYear + "</span>"; |
| 1802 |
} else { |
| 1803 |
// determine range of years to display |
| 1804 |
years = this._get(inst, "yearRange").split(":"); |
| 1805 |
thisYear = new Date().getFullYear(); |
| 1806 |
determineYear = function(value) { |
| 1807 |
var year = (value.match(/c[+\-].*/) ? drawYear + parseInt(value.substring(1), 10) : |
| 1808 |
(value.match(/[+\-].*/) ? thisYear + parseInt(value, 10) : |
| 1809 |
parseInt(value, 10))); |
| 1810 |
return (isNaN(year) ? thisYear : year); |
| 1811 |
}; |
| 1812 |
year = determineYear(years[0]); |
| 1813 |
endYear = Math.max(year, determineYear(years[1] || "")); |
| 1814 |
year = (minDate ? Math.max(year, minDate.getFullYear()) : year); |
| 1815 |
endYear = (maxDate ? Math.min(endYear, maxDate.getFullYear()) : endYear); |
| 1816 |
inst.yearshtml += "<select class='ui-datepicker-year' data-handler='selectYear' data-event='change'>"; |
| 1817 |
for (; year <= endYear; year++) { |
| 1818 |
inst.yearshtml += "<option value='" + year + "'" + |
| 1819 |
(year === drawYear ? " selected='selected'" : "") + |
| 1820 |
">" + year + "</option>"; |
| 1821 |
} |
| 1822 |
inst.yearshtml += "</select>"; |
| 1823 |
|
| 1824 |
html += inst.yearshtml; |
| 1825 |
inst.yearshtml = null; |
| 1826 |
} |
| 1827 |
} |
| 1828 |
|
| 1829 |
html += this._get(inst, "yearSuffix"); |
| 1830 |
if (showMonthAfterYear) { |
| 1831 |
html += (secondary || !(changeMonth && changeYear) ? " " : "") + monthHtml; |
| 1832 |
} |
| 1833 |
html += "</div>"; // Close datepicker_header |
| 1834 |
return html; |
| 1835 |
}, |
| 1836 |
|
| 1837 |
/* Adjust one of the date sub-fields. */ |
| 1838 |
_adjustInstDate: function(inst, offset, period) { |
| 1839 |
var year = inst.drawYear + (period === "Y" ? offset : 0), |
| 1840 |
month = inst.drawMonth + (period === "M" ? offset : 0), |
| 1841 |
day = Math.min(inst.selectedDay, this._getDaysInMonth(year, month)) + (period === "D" ? offset : 0), |
| 1842 |
date = this._restrictMinMax(inst, this._daylightSavingAdjust(new Date(year, month, day))); |
| 1843 |
|
| 1844 |
inst.selectedDay = date.getDate(); |
| 1845 |
inst.drawMonth = inst.selectedMonth = date.getMonth(); |
| 1846 |
inst.drawYear = inst.selectedYear = date.getFullYear(); |
| 1847 |
if (period === "M" || period === "Y") { |
| 1848 |
this._notifyChange(inst); |
| 1849 |
} |
| 1850 |
}, |
| 1851 |
|
| 1852 |
/* Ensure a date is within any min/max bounds. */ |
| 1853 |
_restrictMinMax: function(inst, date) { |
| 1854 |
var minDate = this._getMinMaxDate(inst, "min"), |
| 1855 |
maxDate = this._getMinMaxDate(inst, "max"), |
| 1856 |
newDate = (minDate && date < minDate ? minDate : date); |
| 1857 |
return (maxDate && newDate > maxDate ? maxDate : newDate); |
| 1858 |
}, |
| 1859 |
|
| 1860 |
/* Notify change of month/year. */ |
| 1861 |
_notifyChange: function(inst) { |
| 1862 |
var onChange = this._get(inst, "onChangeMonthYear"); |
| 1863 |
if (onChange) { |
| 1864 |
onChange.apply((inst.input ? inst.input[0] : null), |
| 1865 |
[inst.selectedYear, inst.selectedMonth + 1, inst]); |
| 1866 |
} |
| 1867 |
}, |
| 1868 |
|
| 1869 |
/* Determine the number of months to show. */ |
| 1870 |
_getNumberOfMonths: function(inst) { |
| 1871 |
var numMonths = this._get(inst, "numberOfMonths"); |
| 1872 |
return (numMonths == null ? [1, 1] : (typeof numMonths === "number" ? [1, numMonths] : numMonths)); |
| 1873 |
}, |
| 1874 |
|
| 1875 |
/* Determine the current maximum date - ensure no time components are set. */ |
| 1876 |
_getMinMaxDate: function(inst, minMax) { |
| 1877 |
return this._determineDate(inst, this._get(inst, minMax + "Date"), null); |
| 1878 |
}, |
| 1879 |
|
| 1880 |
/* Find the number of days in a given month. */ |
| 1881 |
_getDaysInMonth: function(year, month) { |
| 1882 |
return 32 - this._daylightSavingAdjust(new Date(year, month, 32)).getDate(); |
| 1883 |
}, |
| 1884 |
|
| 1885 |
/* Find the day of the week of the first of a month. */ |
| 1886 |
_getFirstDayOfMonth: function(year, month) { |
| 1887 |
return new Date(year, month, 1).getDay(); |
| 1888 |
}, |
| 1889 |
|
| 1890 |
/* Determines if we should allow a "next/prev" month display change. */ |
| 1891 |
_canAdjustMonth: function(inst, offset, curYear, curMonth) { |
| 1892 |
var numMonths = this._getNumberOfMonths(inst), |
| 1893 |
date = this._daylightSavingAdjust(new Date(curYear, |
| 1894 |
curMonth + (offset < 0 ? offset : numMonths[0] * numMonths[1]), 1)); |
| 1895 |
|
| 1896 |
if (offset < 0) { |
| 1897 |
date.setDate(this._getDaysInMonth(date.getFullYear(), date.getMonth())); |
| 1898 |
} |
| 1899 |
return this._isInRange(inst, date); |
| 1900 |
}, |
| 1901 |
|
| 1902 |
/* Is the given date in the accepted range? */ |
| 1903 |
_isInRange: function(inst, date) { |
| 1904 |
var yearSplit, currentYear, |
| 1905 |
minDate = this._getMinMaxDate(inst, "min"), |
| 1906 |
maxDate = this._getMinMaxDate(inst, "max"), |
| 1907 |
minYear = null, |
| 1908 |
maxYear = null, |
| 1909 |
years = this._get(inst, "yearRange"); |
| 1910 |
if (years){ |
| 1911 |
yearSplit = years.split(":"); |
| 1912 |
currentYear = new Date().getFullYear(); |
| 1913 |
minYear = parseInt(yearSplit[0], 10); |
| 1914 |
maxYear = parseInt(yearSplit[1], 10); |
| 1915 |
if ( yearSplit[0].match(/[+\-].*/) ) { |
| 1916 |
minYear += currentYear; |
| 1917 |
} |
| 1918 |
if ( yearSplit[1].match(/[+\-].*/) ) { |
| 1919 |
maxYear += currentYear; |
| 1920 |
} |
| 1921 |
} |
| 1922 |
|
| 1923 |
return ((!minDate || date.getTime() >= minDate.getTime()) && |
| 1924 |
(!maxDate || date.getTime() <= maxDate.getTime()) && |
| 1925 |
(!minYear || date.getFullYear() >= minYear) && |
| 1926 |
(!maxYear || date.getFullYear() <= maxYear)); |
| 1927 |
}, |
| 1928 |
|
| 1929 |
/* Provide the configuration settings for formatting/parsing. */ |
| 1930 |
_getFormatConfig: function(inst) { |
| 1931 |
var shortYearCutoff = this._get(inst, "shortYearCutoff"); |
| 1932 |
shortYearCutoff = (typeof shortYearCutoff !== "string" ? shortYearCutoff : |
| 1933 |
new Date().getFullYear() % 100 + parseInt(shortYearCutoff, 10)); |
| 1934 |
return {shortYearCutoff: shortYearCutoff, |
| 1935 |
dayNamesShort: this._get(inst, "dayNamesShort"), dayNames: this._get(inst, "dayNames"), |
| 1936 |
monthNamesShort: this._get(inst, "monthNamesShort"), monthNames: this._get(inst, "monthNames")}; |
| 1937 |
}, |
| 1938 |
|
| 1939 |
/* Format the given date for display. */ |
| 1940 |
_formatDate: function(inst, day, month, year) { |
| 1941 |
if (!day) { |
| 1942 |
inst.currentDay = inst.selectedDay; |
| 1943 |
inst.currentMonth = inst.selectedMonth; |
| 1944 |
inst.currentYear = inst.selectedYear; |
| 1945 |
} |
| 1946 |
var date = (day ? (typeof day === "object" ? day : |
| 1947 |
this._daylightSavingAdjust(new Date(year, month, day))) : |
| 1948 |
this._daylightSavingAdjust(new Date(inst.currentYear, inst.currentMonth, inst.currentDay))); |
| 1949 |
return this.formatDate(this._get(inst, "dateFormat"), date, this._getFormatConfig(inst)); |
| 1950 |
} |
| 1951 |
}); |
| 1952 |
|
| 1953 |
/* |
| 1954 |
* Bind hover events for datepicker elements. |
| 1955 |
* Done via delegate so the binding only occurs once in the lifetime of the parent div. |
| 1956 |
* Global instActive, set by _updateDatepicker allows the handlers to find their way back to the active picker. |
| 1957 |
*/ |
| 1958 |
function bindHover(dpDiv) { |
| 1959 |
var selector = "button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a"; |
| 1960 |
return dpDiv.delegate(selector, "mouseout", function() { |
| 1961 |
$(this).removeClass("ui-state-hover"); |
| 1962 |
if (this.className.indexOf("ui-datepicker-prev") !== -1) { |
| 1963 |
$(this).removeClass("ui-datepicker-prev-hover"); |
| 1964 |
} |
| 1965 |
if (this.className.indexOf("ui-datepicker-next") !== -1) { |
| 1966 |
$(this).removeClass("ui-datepicker-next-hover"); |
| 1967 |
} |
| 1968 |
}) |
| 1969 |
.delegate(selector, "mouseover", function(){ |
| 1970 |
if (!$.datepicker._isDisabledDatepicker( instActive.inline ? dpDiv.parent()[0] : instActive.input[0])) { |
| 1971 |
$(this).parents(".ui-datepicker-calendar").find("a").removeClass("ui-state-hover"); |
| 1972 |
$(this).addClass("ui-state-hover"); |
| 1973 |
if (this.className.indexOf("ui-datepicker-prev") !== -1) { |
| 1974 |
$(this).addClass("ui-datepicker-prev-hover"); |
| 1975 |
} |
| 1976 |
if (this.className.indexOf("ui-datepicker-next") !== -1) { |
| 1977 |
$(this).addClass("ui-datepicker-next-hover"); |
| 1978 |
} |
| 1979 |
} |
| 1980 |
}); |
| 1981 |
} |
| 1982 |
|
| 1983 |
/* jQuery extend now ignores nulls! */ |
| 1984 |
function extendRemove(target, props) { |
| 1985 |
$.extend(target, props); |
| 1986 |
for (var name in props) { |
| 1987 |
if (props[name] == null) { |
| 1988 |
target[name] = props[name]; |
| 1989 |
} |
| 1990 |
} |
| 1991 |
return target; |
| 1992 |
} |
| 1993 |
|
| 1994 |
/* Invoke the datepicker functionality. |
| 1995 |
@param options string - a command, optionally followed by additional parameters or |
| 1996 |
Object - settings for attaching new datepicker functionality |
| 1997 |
@return jQuery object */ |
| 1998 |
$.fn.datepicker = function(options){ |
| 1999 |
|
| 2000 |
/* Verify an empty collection wasn't passed - Fixes #6976 */ |
| 2001 |
if ( !this.length ) { |
| 2002 |
return this; |
| 2003 |
} |
| 2004 |
|
| 2005 |
/* Initialise the date picker. */ |
| 2006 |
if (!$.datepicker.initialized) { |
| 2007 |
$(document).mousedown($.datepicker._checkExternalClick); |
| 2008 |
$.datepicker.initialized = true; |
| 2009 |
} |
| 2010 |
|
| 2011 |
/* Append datepicker main container to body if not exist. */ |
| 2012 |
if ($("#"+$.datepicker._mainDivId).length === 0) { |
| 2013 |
$("body").append($.datepicker.dpDiv); |
| 2014 |
} |
| 2015 |
|
| 2016 |
var otherArgs = Array.prototype.slice.call(arguments, 1); |
| 2017 |
if (typeof options === "string" && (options === "isDisabled" || options === "getDate" || options === "widget")) { |
| 2018 |
return $.datepicker["_" + options + "Datepicker"]. |
| 2019 |
apply($.datepicker, [this[0]].concat(otherArgs)); |
| 2020 |
} |
| 2021 |
if (options === "option" && arguments.length === 2 && typeof arguments[1] === "string") { |
| 2022 |
return $.datepicker["_" + options + "Datepicker"]. |
| 2023 |
apply($.datepicker, [this[0]].concat(otherArgs)); |
| 2024 |
} |
| 2025 |
return this.each(function() { |
| 2026 |
typeof options === "string" ? |
| 2027 |
$.datepicker["_" + options + "Datepicker"]. |
| 2028 |
apply($.datepicker, [this].concat(otherArgs)) : |
| 2029 |
$.datepicker._attachDatepicker(this, options); |
| 2030 |
}); |
| 2031 |
}; |
| 2032 |
|
| 2033 |
$.datepicker = new Datepicker(); // singleton instance |
| 2034 |
$.datepicker.initialized = false; |
| 2035 |
$.datepicker.uuid = new Date().getTime(); |
| 2036 |
$.datepicker.version = "1.10.4"; |
| 2037 |
|
| 2038 |
})(jQuery); |
| 2039 |
|
