| 1 | /* |
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| 2 | * jQuery UI Datepicker 1.8.16 |
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| 3 | * |
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| 4 | * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about) |
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| 5 | * Dual licensed under the MIT or GPL Version 2 licenses. |
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| 6 | * http://jquery.org/license |
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| 7 | * |
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| 8 | * http://docs.jquery.com/UI/Datepicker |
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| 9 | * |
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| 10 | * Depends: |
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| 11 | * jquery.ui.core.js |
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| 12 | */ |
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| 13 | (function( $, undefined ) { |
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| 14 | |
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| 15 | $.extend($.ui, { datepicker: { version: "1.8.16" } }); |
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| 16 | |
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| 17 | var PROP_NAME = 'datepicker'; |
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| 18 | var dpuuid = new Date().getTime(); |
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| 19 | var instActive; |
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| 20 | |
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| 21 | /* Date picker manager. |
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| 22 | Use the singleton instance of this class, $.datepicker, to interact with the date picker. |
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| 23 | Settings for (groups of) date pickers are maintained in an instance object, |
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| 24 | allowing multiple different settings on the same page. */ |
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| 25 | |
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| 26 | function Datepicker() { |
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| 27 | this.debug = false; // Change this to true to start debugging |
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| 28 | this._curInst = null; // The current instance in use |
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| 29 | this._keyEvent = false; // If the last event was a key event |
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| 30 | this._disabledInputs = []; // List of date picker inputs that have been disabled |
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| 31 | this._datepickerShowing = false; // True if the popup picker is showing , false if not |
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| 32 | this._inDialog = false; // True if showing within a "dialog", false if not |
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| 33 | this._mainDivId = 'ui-datepicker-div'; // The ID of the main datepicker division |
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| 34 | this._inlineClass = 'ui-datepicker-inline'; // The name of the inline marker class |
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| 35 | this._appendClass = 'ui-datepicker-append'; // The name of the append marker class |
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| 36 | this._triggerClass = 'ui-datepicker-trigger'; // The name of the trigger marker class |
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| 37 | this._dialogClass = 'ui-datepicker-dialog'; // The name of the dialog marker class |
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| 38 | this._disableClass = 'ui-datepicker-disabled'; // The name of the disabled covering marker class |
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| 39 | this._unselectableClass = 'ui-datepicker-unselectable'; // The name of the unselectable cell marker class |
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| 40 | this._currentClass = 'ui-datepicker-current-day'; // The name of the current day marker class |
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| 41 | this._dayOverClass = 'ui-datepicker-days-cell-over'; // The name of the day hover marker class |
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| 42 | this.regional = []; // Available regional settings, indexed by language code |
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| 43 | this.regional[''] = { // Default regional settings |
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| 44 | closeText: 'Done', // Display text for close link |
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| 45 | prevText: 'Prev', // Display text for previous month link |
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| 46 | nextText: 'Next', // Display text for next month link |
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| 47 | currentText: 'Today', // Display text for current month link |
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| 48 | monthNames: ['January','February','March','April','May','June', |
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| 49 | 'July','August','September','October','November','December'], // Names of months for drop-down and formatting |
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| 50 | monthNamesShort: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'], // For formatting |
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| 51 | dayNames: ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'], // For formatting |
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| 52 | dayNamesShort: ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'], // For formatting |
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| 53 | dayNamesMin: ['Su','Mo','Tu','We','Th','Fr','Sa'], // Column headings for days starting at Sunday |
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| 54 | weekHeader: 'Wk', // Column header for week of the year |
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| 55 | dateFormat: 'mm/dd/yy', // See format options on parseDate |
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| 56 | firstDay: 0, // The first day of the week, Sun = 0, Mon = 1, ... |
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| 57 | isRTL: false, // True if right-to-left language, false if left-to-right |
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| 58 | showMonthAfterYear: false, // True if the year select precedes month, false for month then year |
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| 59 | yearSuffix: '' // Additional text to append to the year in the month headers |
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| 60 | }; |
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| 61 | this._defaults = { // Global defaults for all the date picker instances |
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| 62 | showOn: 'focus', // 'focus' for popup on focus, |
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| 63 | // 'button' for trigger button, or 'both' for either |
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| 64 | showAnim: 'fadeIn', // Name of jQuery animation for popup |
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| 65 | showOptions: {}, // Options for enhanced animations |
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| 66 | defaultDate: null, // Used when field is blank: actual date, |
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| 67 | // +/-number for offset from today, null for today |
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| 68 | appendText: '', // Display text following the input box, e.g. showing the format |
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| 69 | buttonText: '...', // Text for trigger button |
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| 70 | buttonImage: '', // URL for trigger button image |
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| 71 | buttonImageOnly: false, // True if the image appears alone, false if it appears on a button |
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| 72 | hideIfNoPrevNext: false, // True to hide next/previous month links |
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| 73 | // if not applicable, false to just disable them |
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| 74 | navigationAsDateFormat: false, // True if date formatting applied to prev/today/next links |
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| 75 | gotoCurrent: false, // True if today link goes back to current selection instead |
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| 76 | changeMonth: false, // True if month can be selected directly, false if only prev/next |
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| 77 | changeYear: false, // True if year can be selected directly, false if only prev/next |
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| 78 | yearRange: 'c-10:c+10', // Range of years to display in drop-down, |
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| 79 | // either relative to today's year (-nn:+nn), relative to currently displayed year |
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| 80 | // (c-nn:c+nn), absolute (nnnn:nnnn), or a combination of the above (nnnn:-n) |
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| 81 | showOtherMonths: false, // True to show dates in other months, false to leave blank |
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| 82 | selectOtherMonths: false, // True to allow selection of dates in other months, false for unselectable |
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| 83 | showWeek: false, // True to show week of the year, false to not show it |
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| 84 | calculateWeek: this.iso8601Week, // How to calculate the week of the year, |
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| 85 | // takes a Date and returns the number of the week for it |
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| 86 | shortYearCutoff: '+10', // Short year values < this are in the current century, |
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| 87 | // > this are in the previous century, |
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| 88 | // string value starting with '+' for current year + value |
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| 89 | minDate: null, // The earliest selectable date, or null for no limit |
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| 90 | maxDate: null, // The latest selectable date, or null for no limit |
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| 91 | duration: 'fast', // Duration of display/closure |
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| 92 | beforeShowDay: null, // Function that takes a date and returns an array with |
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| 93 | // [0] = true if selectable, false if not, [1] = custom CSS class name(s) or '', |
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| 94 | // [2] = cell title (optional), e.g. $.datepicker.noWeekends |
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| 95 | beforeShow: null, // Function that takes an input field and |
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| 96 | // returns a set of custom settings for the date picker |
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| 97 | onSelect: null, // Define a callback function when a date is selected |
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| 98 | onChangeMonthYear: null, // Define a callback function when the month or year is changed |
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| 99 | onClose: null, // Define a callback function when the datepicker is closed |
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| 100 | numberOfMonths: 1, // Number of months to show at a time |
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| 101 | showCurrentAtPos: 0, // The position in multipe months at which to show the current month (starting at 0) |
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| 102 | stepMonths: 1, // Number of months to step back/forward |
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| 103 | stepBigMonths: 12, // Number of months to step back/forward for the big links |
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| 104 | altField: '', // Selector for an alternate field to store selected dates into |
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| 105 | altFormat: '', // The date format to use for the alternate field |
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| 106 | constrainInput: true, // The input is constrained by the current date format |
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| 107 | showButtonPanel: false, // True to show button panel, false to not show it |
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| 108 | autoSize: false, // True to size the input for the date format, false to leave as is |
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| 109 | disabled: false // The initial disabled state |
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| 110 | }; |
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| 111 | $.extend(this._defaults, this.regional['']); |
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| 112 | this.dpDiv = bindHover($('<div id="' + this._mainDivId + '" class="ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all"></div>')); |
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| 113 | } |
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| 114 | |
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| 115 | $.extend(Datepicker.prototype, { |
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| 116 | /* Class name added to elements to indicate already configured with a date picker. */ |
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| 117 | markerClassName: 'hasDatepicker', |
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| 118 | |
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| 119 | //Keep track of the maximum number of rows displayed (see #7043) |
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| 120 | maxRows: 4, |
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| 121 | |
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| 122 | /* Debug logging (if enabled). */ |
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| 123 | log: function () { |
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| 124 | if (this.debug) |
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| 125 | console.log.apply('', arguments); |
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| 126 | }, |
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| 127 | |
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| 128 | // TODO rename to "widget" when switching to widget factory |
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| 129 | _widgetDatepicker: function() { |
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| 130 | return this.dpDiv; |
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| 131 | }, |
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| 132 | |
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| 133 | /* Override the default settings for all instances of the date picker. |
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| 134 | @param settings object - the new settings to use as defaults (anonymous object) |
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| 135 | @return the manager object */ |
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| 136 | setDefaults: function(settings) { |
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| 137 | extendRemove(this._defaults, settings || {}); |
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| 138 | return this; |
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| 139 | }, |
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| 140 | |
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| 141 | /* Attach the date picker to a jQuery selection. |
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| 142 | @param target element - the target input field or division or span |
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| 143 | @param settings object - the new settings to use for this date picker instance (anonymous) */ |
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| 144 | _attachDatepicker: function(target, settings) { |
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| 145 | // check for settings on the control itself - in namespace 'date:' |
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| 146 | var inlineSettings = null; |
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| 147 | for (var attrName in this._defaults) { |
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| 148 | var attrValue = target.getAttribute('date:' + attrName); |
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| 149 | if (attrValue) { |
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| 150 | inlineSettings = inlineSettings || {}; |
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| 151 | try { |
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| 152 | inlineSettings[attrName] = eval(attrValue); |
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| 153 | } catch (err) { |
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| 154 | inlineSettings[attrName] = attrValue; |
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| 155 | } |
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| 156 | } |
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| 157 | } |
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| 158 | var nodeName = target.nodeName.toLowerCase(); |
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| 159 | var inline = (nodeName == 'div' || nodeName == 'span'); |
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| 160 | if (!target.id) { |
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| 161 | this.uuid += 1; |
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| 162 | target.id = 'dp' + this.uuid; |
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| 163 | } |
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| 164 | var inst = this._newInst($(target), inline); |
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| 165 | inst.settings = $.extend({}, settings || {}, inlineSettings || {}); |
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| 166 | if (nodeName == 'input') { |
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| 167 | this._connectDatepicker(target, inst); |
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| 168 | } else if (inline) { |
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| 169 | this._inlineDatepicker(target, inst); |
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| 170 | } |
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| 171 | }, |
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| 172 | |
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| 173 | /* Create a new instance object. */ |
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| 174 | _newInst: function(target, inline) { |
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| 175 | var id = target[0].id.replace(/([^A-Za-z0-9_-])/g, '\\\\$1'); // escape jQuery meta chars |
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| 176 | return {id: id, input: target, // associated target |
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| 177 | selectedDay: 0, selectedMonth: 0, selectedYear: 0, // current selection |
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| 178 | drawMonth: 0, drawYear: 0, // month being drawn |
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| 179 | inline: inline, // is datepicker inline or not |
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| 180 | dpDiv: (!inline ? this.dpDiv : // presentation div |
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| 181 | bindHover($('<div class="' + this._inlineClass + ' ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all"></div>')))}; |
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| 182 | }, |
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| 183 | |
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| 184 | /* Attach the date picker to an input field. */ |
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| 185 | _connectDatepicker: function(target, inst) { |
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| 186 | var input = $(target); |
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| 187 | inst.append = $([]); |
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| 188 | inst.trigger = $([]); |
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| 189 | if (input.hasClass(this.markerClassName)) |
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| 190 | return; |
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| 191 | this._attachments(input, inst); |
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| 192 | input.addClass(this.markerClassName).keydown(this._doKeyDown). |
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| 193 | keypress(this._doKeyPress).keyup(this._doKeyUp). |
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| 194 | bind("setData.datepicker", function(event, key, value) { |
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| 195 | inst.settings[key] = value; |
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| 196 | }).bind("getData.datepicker", function(event, key) { |
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| 197 | return this._get(inst, key); |
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| 198 | }); |
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| 199 | this._autoSize(inst); |
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| 200 | $.data(target, PROP_NAME, inst); |
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| 201 | //If disabled option is true, disable the datepicker once it has been attached to the input (see ticket #5665) |
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| 202 | if( inst.settings.disabled ) { |
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| 203 | this._disableDatepicker( target ); |
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| 204 | } |
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| 205 | }, |
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| 206 | |
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| 207 | /* Make attachments based on settings. */ |
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| 208 | _attachments: function(input, inst) { |
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| 209 | var appendText = this._get(inst, 'appendText'); |
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| 210 | var isRTL = this._get(inst, 'isRTL'); |
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| 211 | if (inst.append) |
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| 212 | inst.append.remove(); |
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| 213 | if (appendText) { |
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| 214 | inst.append = $('<span class="' + this._appendClass + '">' + appendText + '</span>'); |
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| 215 | input[isRTL ? 'before' : 'after'](inst.append); |
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| 216 | } |
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| 217 | input.unbind('focus', this._showDatepicker); |
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| 218 | if (inst.trigger) |
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| 219 | inst.trigger.remove(); |
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| 220 | var showOn = this._get(inst, 'showOn'); |
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| 221 | if (showOn == 'focus' || showOn == 'both') // pop-up date picker when in the marked field |
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| 222 | input.focus(this._showDatepicker); |
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| 223 | if (showOn == 'button' || showOn == 'both') { // pop-up date picker when button clicked |
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| 224 | var buttonText = this._get(inst, 'buttonText'); |
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| 225 | var buttonImage = this._get(inst, 'buttonImage'); |
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| 226 | inst.trigger = $(this._get(inst, 'buttonImageOnly') ? |
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| 227 | $('<img/>').addClass(this._triggerClass). |
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| 228 | attr({ src: buttonImage, alt: buttonText, title: buttonText }) : |
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| 229 | $('<button type="button"></button>').addClass(this._triggerClass). |
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| 230 | html(buttonImage == '' ? buttonText : $('<img/>').attr( |
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| 231 | { src:buttonImage, alt:buttonText, title:buttonText }))); |
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| 232 | input[isRTL ? 'before' : 'after'](inst.trigger); |
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| 233 | inst.trigger.click(function() { |
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| 234 | if ($.datepicker._datepickerShowing && $.datepicker._lastInput == input[0]) |
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| 235 | $.datepicker._hideDatepicker(); |
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| 236 | else |
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| 237 | $.datepicker._showDatepicker(input[0]); |
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| 238 | return false; |
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| 239 | }); |
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| 240 | } |
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| 241 | }, |
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| 242 | |
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| 243 | /* Apply the maximum length for the date format. */ |
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| 244 | _autoSize: function(inst) { |
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| 245 | if (this._get(inst, 'autoSize') && !inst.inline) { |
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| 246 | var date = new Date(2009, 12 - 1, 20); // Ensure double digits |
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| 247 | var dateFormat = this._get(inst, 'dateFormat'); |
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| 248 | if (dateFormat.match(/[DM]/)) { |
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| 249 | var findMax = function(names) { |
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| 250 | var max = 0; |
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| 251 | var maxI = 0; |
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| 252 | for (var i = 0; i < names.length; i++) { |
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| 253 | if (names[i].length > max) { |
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| 254 | max = names[i].length; |
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| 255 | maxI = i; |
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| 256 | } |
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| 257 | } |
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| 258 | return maxI; |
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| 259 | }; |
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| 260 | date.setMonth(findMax(this._get(inst, (dateFormat.match(/MM/) ? |
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| 261 | 'monthNames' : 'monthNamesShort')))); |
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| 262 | date.setDate(findMax(this._get(inst, (dateFormat.match(/DD/) ? |
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| 263 | 'dayNames' : 'dayNamesShort'))) + 20 - date.getDay()); |
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| 264 | } |
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| 265 | inst.input.attr('size', this._formatDate(inst, date).length); |
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| 266 | } |
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| 267 | }, |
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| 268 | |
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| 269 | /* Attach an inline date picker to a div. */ |
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| 270 | _inlineDatepicker: function(target, inst) { |
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| 271 | var divSpan = $(target); |
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| 272 | if (divSpan.hasClass(this.markerClassName)) |
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| 273 | return; |
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| 274 | divSpan.addClass(this.markerClassName).append(inst.dpDiv). |
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| 275 | bind("setData.datepicker", function(event, key, value){ |
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| 276 | inst.settings[key] = value; |
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| 277 | }).bind("getData.datepicker", function(event, key){ |
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| 278 | return this._get(inst, key); |
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| 279 | }); |
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| 280 | $.data(target, PROP_NAME, inst); |
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| 281 | this._setDate(inst, this._getDefaultDate(inst), true); |
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| 282 | this._updateDatepicker(inst); |
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| 283 | this._updateAlternate(inst); |
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| 284 | //If disabled option is true, disable the datepicker before showing it (see ticket #5665) |
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| 285 | if( inst.settings.disabled ) { |
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| 286 | this._disableDatepicker( target ); |
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| 287 | } |
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| 288 | // Set display:block in place of inst.dpDiv.show() which won't work on disconnected elements |
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| 289 | // http://bugs.jqueryui.com/ticket/7552 - A Datepicker created on a detached div has zero height |
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| 290 | inst.dpDiv.css( "display", "block" ); |
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| 291 | }, |
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| 292 | |
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| 293 | /* Pop-up the date picker in a "dialog" box. |
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| 294 | @param input element - ignored |
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| 295 | @param date string or Date - the initial date to display |
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| 296 | @param onSelect function - the function to call when a date is selected |
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| 297 | @param settings object - update the dialog date picker instance's settings (anonymous object) |
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| 298 | @param pos int[2] - coordinates for the dialog's position within the screen or |
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| 299 | event - with x/y coordinates or |
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| 300 | leave empty for default (screen centre) |
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| 301 | @return the manager object */ |
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| 302 | _dialogDatepicker: function(input, date, onSelect, settings, pos) { |
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| 303 | var inst = this._dialogInst; // internal instance |
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| 304 | if (!inst) { |
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| 305 | this.uuid += 1; |
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| 306 | var id = 'dp' + this.uuid; |
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| 307 | this._dialogInput = $('<input type="text" id="' + id + |
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| 308 | '" style="position: absolute; top: -100px; width: 0px; z-index: -10;"/>'); |
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| 309 | this._dialogInput.keydown(this._doKeyDown); |
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| 310 | $('body').append(this._dialogInput); |
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| 311 | inst = this._dialogInst = this._newInst(this._dialogInput, false); |
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| 312 | inst.settings = {}; |
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| 313 | $.data(this._dialogInput[0], PROP_NAME, inst); |
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| 314 | } |
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| 315 | extendRemove(inst.settings, settings || {}); |
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| 316 | date = (date && date.constructor == Date ? this._formatDate(inst, date) : date); |
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| 317 | this._dialogInput.val(date); |
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| 318 | |
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| 319 | this._pos = (pos ? (pos.length ? pos : [pos.pageX, pos.pageY]) : null); |
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| 320 | if (!this._pos) { |
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| 321 | var browserWidth = document.documentElement.clientWidth; |
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| 322 | var browserHeight = document.documentElement.clientHeight; |
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| 323 | var scrollX = document.documentElement.scrollLeft || document.body.scrollLeft; |
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| 324 | var scrollY = document.documentElement.scrollTop || document.body.scrollTop; |
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| 325 | this._pos = // should use actual width/height below |
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| 326 | [(browserWidth / 2) - 100 + scrollX, (browserHeight / 2) - 150 + scrollY]; |
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| 327 | } |
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| 328 | |
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| 329 | // move input on screen for focus, but hidden behind dialog |
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| 330 | this._dialogInput.css('left', (this._pos[0] + 20) + 'px').css('top', this._pos[1] + 'px'); |
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| 331 | inst.settings.onSelect = onSelect; |
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| 332 | this._inDialog = true; |
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| 333 | this.dpDiv.addClass(this._dialogClass); |
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| 334 | this._showDatepicker(this._dialogInput[0]); |
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| 335 | if ($.blockUI) |
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| 336 | $.blockUI(this.dpDiv); |
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| 337 | $.data(this._dialogInput[0], PROP_NAME, inst); |
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| 338 | return this; |
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| 339 | }, |
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| 340 | |
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| 341 | /* Detach a datepicker from its control. |
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| 342 | @param target element - the target input field or division or span */ |
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| 343 | _destroyDatepicker: function(target) { |
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| 344 | var $target = $(target); |
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| 345 | var inst = $.data(target, PROP_NAME); |
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| 346 | if (!$target.hasClass(this.markerClassName)) { |
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| 347 | return; |
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| 348 | } |
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| 349 | var nodeName = target.nodeName.toLowerCase(); |
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| 350 | $.removeData(target, PROP_NAME); |
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| 351 | if (nodeName == 'input') { |
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| 352 | inst.append.remove(); |
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| 353 | inst.trigger.remove(); |
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| 354 | $target.removeClass(this.markerClassName). |
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| 355 | unbind('focus', this._showDatepicker). |
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| 356 | unbind('keydown', this._doKeyDown). |
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| 357 | unbind('keypress', this._doKeyPress). |
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| 358 | unbind('keyup', this._doKeyUp); |
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| 359 | } else if (nodeName == 'div' || nodeName == 'span') |
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| 360 | $target.removeClass(this.markerClassName).empty(); |
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| 361 | }, |
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| 362 | |
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| 363 | /* Enable the date picker to a jQuery selection. |
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| 364 | @param target element - the target input field or division or span */ |
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| 365 | _enableDatepicker: function(target) { |
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| 366 | var $target = $(target); |
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| 367 | var inst = $.data(target, PROP_NAME); |
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| 368 | if (!$target.hasClass(this.markerClassName)) { |
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| 369 | return; |
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| 370 | } |
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| 371 | var nodeName = target.nodeName.toLowerCase(); |
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| 372 | if (nodeName == 'input') { |
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| 373 | target.disabled = false; |
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| 374 | inst.trigger.filter('button'). |
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| 375 | each(function() { this.disabled = false; }).end(). |
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| 376 | filter('img').css({opacity: '1.0', cursor: ''}); |
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| 377 | } |
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| 378 | else if (nodeName == 'div' || nodeName == 'span') { |
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| 379 | var inline = $target.children('.' + this._inlineClass); |
|---|
| 380 | inline.children().removeClass('ui-state-disabled'); |
|---|
| 381 | inline.find("select.ui-datepicker-month, select.ui-datepicker-year"). |
|---|
| 382 | removeAttr("disabled"); |
|---|
| 383 | } |
|---|
| 384 | this._disabledInputs = $.map(this._disabledInputs, |
|---|
| 385 | function(value) { return (value == target ? null : value); }); // delete entry |
|---|
| 386 | }, |
|---|
| 387 | |
|---|
| 388 | /* Disable the date picker to a jQuery selection. |
|---|
| 389 | @param target element - the target input field or division or span */ |
|---|
| 390 | _disableDatepicker: function(target) { |
|---|
| 391 | var $target = $(target); |
|---|
| 392 | var inst = $.data(target, PROP_NAME); |
|---|
| 393 | if (!$target.hasClass(this.markerClassName)) { |
|---|
| 394 | return; |
|---|
| 395 | } |
|---|
| 396 | var nodeName = target.nodeName.toLowerCase(); |
|---|
| 397 | if (nodeName == 'input') { |
|---|
| 398 | target.disabled = true; |
|---|
| 399 | inst.trigger.filter('button'). |
|---|
| 400 | each(function() { this.disabled = true; }).end(). |
|---|
| 401 | filter('img').css({opacity: '0.5', cursor: 'default'}); |
|---|
| 402 | } |
|---|
| 403 | else if (nodeName == 'div' || nodeName == 'span') { |
|---|
| 404 | var inline = $target.children('.' + this._inlineClass); |
|---|
| 405 | inline.children().addClass('ui-state-disabled'); |
|---|
| 406 | inline.find("select.ui-datepicker-month, select.ui-datepicker-year"). |
|---|
| 407 | attr("disabled", "disabled"); |
|---|
| 408 | } |
|---|
| 409 | this._disabledInputs = $.map(this._disabledInputs, |
|---|
| 410 | function(value) { return (value == target ? null : value); }); // delete entry |
|---|
| 411 | this._disabledInputs[this._disabledInputs.length] = target; |
|---|
| 412 | }, |
|---|
| 413 | |
|---|
| 414 | /* Is the first field in a jQuery collection disabled as a datepicker? |
|---|
| 415 | @param target element - the target input field or division or span |
|---|
| 416 | @return boolean - true if disabled, false if enabled */ |
|---|
| 417 | _isDisabledDatepicker: function(target) { |
|---|
| 418 | if (!target) { |
|---|
| 419 | return false; |
|---|
| 420 | } |
|---|
| 421 | for (var i = 0; i < this._disabledInputs.length; i++) { |
|---|
| 422 | if (this._disabledInputs[i] == target) |
|---|
| 423 | return true; |
|---|
| 424 | } |
|---|
| 425 | return false; |
|---|
| 426 | }, |
|---|
| 427 | |
|---|
| 428 | /* Retrieve the instance data for the target control. |
|---|
| 429 | @param target element - the target input field or division or span |
|---|
| 430 | @return object - the associated instance data |
|---|
| 431 | @throws error if a jQuery problem getting data */ |
|---|
| 432 | _getInst: function(target) { |
|---|
| 433 | try { |
|---|
| 434 | return $.data(target, PROP_NAME); |
|---|
| 435 | } |
|---|
| 436 | catch (err) { |
|---|
| 437 | throw 'Missing instance data for this datepicker'; |
|---|
| 438 | } |
|---|
| 439 | }, |
|---|
| 440 | |
|---|
| 441 | /* Update or retrieve the settings for a date picker attached to an input field or division. |
|---|
| 442 | @param target element - the target input field or division or span |
|---|
| 443 | @param name object - the new settings to update or |
|---|
| 444 | string - the name of the setting to change or retrieve, |
|---|
| 445 | when retrieving also 'all' for all instance settings or |
|---|
| 446 | 'defaults' for all global defaults |
|---|
| 447 | @param value any - the new value for the setting |
|---|
| 448 | (omit if above is an object or to retrieve a value) */ |
|---|
| 449 | _optionDatepicker: function(target, name, value) { |
|---|
| 450 | var inst = this._getInst(target); |
|---|
| 451 | if (arguments.length == 2 && typeof name == 'string') { |
|---|
| 452 | return (name == 'defaults' ? $.extend({}, $.datepicker._defaults) : |
|---|
| 453 | (inst ? (name == 'all' ? $.extend({}, inst.settings) : |
|---|
| 454 | this._get(inst, name)) : null)); |
|---|
| 455 | } |
|---|
| 456 | var settings = name || {}; |
|---|
| 457 | if (typeof name == 'string') { |
|---|
| 458 | settings = {}; |
|---|
| 459 | settings[name] = value; |
|---|
| 460 | } |
|---|
| 461 | if (inst) { |
|---|
| 462 | if (this._curInst == inst) { |
|---|
| 463 | this._hideDatepicker(); |
|---|
| 464 | } |
|---|
| 465 | var date = this._getDateDatepicker(target, true); |
|---|
| 466 | var minDate = this._getMinMaxDate(inst, 'min'); |
|---|
| 467 | var maxDate = this._getMinMaxDate(inst, 'max'); |
|---|
| 468 | extendRemove(inst.settings, settings); |
|---|
| 469 | // reformat the old minDate/maxDate values if dateFormat changes and a new minDate/maxDate isn't provided |
|---|
| 470 | if (minDate !== null && settings['dateFormat'] !== undefined && settings['minDate'] === undefined) |
|---|
| 471 | inst.settings.minDate = this._formatDate(inst, minDate); |
|---|
| 472 | if (maxDate !== null && settings['dateFormat'] !== undefined && settings['maxDate'] === undefined) |
|---|
| 473 | inst.settings.maxDate = this._formatDate(inst, maxDate); |
|---|
| 474 | this._attachments($(target), inst); |
|---|
| 475 | this._autoSize(inst); |
|---|
| 476 | this._setDate(inst, date); |
|---|
| 477 | this._updateAlternate(inst); |
|---|
| 478 | this._updateDatepicker(inst); |
|---|
| 479 | } |
|---|
| 480 | }, |
|---|
| 481 | |
|---|
| 482 | // change method deprecated |
|---|
| 483 | _changeDatepicker: function(target, name, value) { |
|---|
| 484 | this._optionDatepicker(target, name, value); |
|---|
| 485 | }, |
|---|
| 486 | |
|---|
| 487 | /* Redraw the date picker attached to an input field or division. |
|---|
| 488 | @param target element - the target input field or division or span */ |
|---|
| 489 | _refreshDatepicker: function(target) { |
|---|
| 490 | var inst = this._getInst(target); |
|---|
| 491 | if (inst) { |
|---|
| 492 | this._updateDatepicker(inst); |
|---|
| 493 | } |
|---|
| 494 | }, |
|---|
| 495 | |
|---|
| 496 | /* Set the dates for a jQuery selection. |
|---|
| 497 | @param target element - the target input field or division or span |
|---|
| 498 | @param date Date - the new date */ |
|---|
| 499 | _setDateDatepicker: function(target, date) { |
|---|
| 500 | var inst = this._getInst(target); |
|---|
| 501 | if (inst) { |
|---|
| 502 | this._setDate(inst, date); |
|---|
| 503 | this._updateDatepicker(inst); |
|---|
| 504 | this._updateAlternate(inst); |
|---|
| 505 | } |
|---|
| 506 | }, |
|---|
| 507 | |
|---|
| 508 | /* Get the date(s) for the first entry in a jQuery selection. |
|---|
| 509 | @param target element - the target input field or division or span |
|---|
| 510 | @param noDefault boolean - true if no default date is to be used |
|---|
| 511 | @return Date - the current date */ |
|---|
| 512 | _getDateDatepicker: function(target, noDefault) { |
|---|
| 513 | var inst = this._getInst(target); |
|---|
| 514 | if (inst && !inst.inline) |
|---|
| 515 | this._setDateFromField(inst, noDefault); |
|---|
| 516 | return (inst ? this._getDate(inst) : null); |
|---|
| 517 | }, |
|---|
| 518 | |
|---|
| 519 | /* Handle keystrokes. */ |
|---|
| 520 | _doKeyDown: function(event) { |
|---|
| 521 | var inst = $.datepicker._getInst(event.target); |
|---|
| 522 | var handled = true; |
|---|
| 523 | var isRTL = inst.dpDiv.is('.ui-datepicker-rtl'); |
|---|
| 524 | inst._keyEvent = true; |
|---|
| 525 | if ($.datepicker._datepickerShowing) |
|---|
| 526 | switch (event.keyCode) { |
|---|
| 527 | case 9: $.datepicker._hideDatepicker(); |
|---|
| 528 | handled = false; |
|---|
| 529 | break; // hide on tab out |
|---|
| 530 | case 13: var sel = $('td.' + $.datepicker._dayOverClass + ':not(.' + |
|---|
| 531 | $.datepicker._currentClass + ')', inst.dpDiv); |
|---|
| 532 | if (sel[0]) |
|---|
| 533 | $.datepicker._selectDay(event.target, inst.selectedMonth, inst.selectedYear, sel[0]); |
|---|
| 534 | var onSelect = $.datepicker._get(inst, 'onSelect'); |
|---|
| 535 | if (onSelect) { |
|---|
| 536 | var dateStr = $.datepicker._formatDate(inst); |
|---|
| 537 | |
|---|
| 538 | // trigger custom callback |
|---|
| 539 | onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]); |
|---|
| 540 | } |
|---|
| 541 | else |
|---|
| 542 | $.datepicker._hideDatepicker(); |
|---|
| 543 | return false; // don't submit the form |
|---|
| 544 | break; // select the value on enter |
|---|
| 545 | case 27: $.datepicker._hideDatepicker(); |
|---|
| 546 | break; // hide on escape |
|---|
| 547 | case 33: $.datepicker._adjustDate(event.target, (event.ctrlKey ? |
|---|
| 548 | -$.datepicker._get(inst, 'stepBigMonths') : |
|---|
| 549 | -$.datepicker._get(inst, 'stepMonths')), 'M'); |
|---|
| 550 | break; // previous month/year on page up/+ ctrl |
|---|
| 551 | case 34: $.datepicker._adjustDate(event.target, (event.ctrlKey ? |
|---|
| 552 | +$.datepicker._get(inst, 'stepBigMonths') : |
|---|
| 553 | +$.datepicker._get(inst, 'stepMonths')), 'M'); |
|---|
| 554 | break; // next month/year on page down/+ ctrl |
|---|
| 555 | case 35: if (event.ctrlKey || event.metaKey) $.datepicker._clearDate(event.target); |
|---|
| 556 | handled = event.ctrlKey || event.metaKey; |
|---|
| 557 | break; // clear on ctrl or command +end |
|---|
| 558 | case 36: if (event.ctrlKey || event.metaKey) $.datepicker._gotoToday(event.target); |
|---|
| 559 | handled = event.ctrlKey || event.metaKey; |
|---|
| 560 | break; // current on ctrl or command +home |
|---|
| 561 | case 37: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, (isRTL ? +1 : -1), 'D'); |
|---|
| 562 | handled = event.ctrlKey || event.metaKey; |
|---|
| 563 | // -1 day on ctrl or command +left |
|---|
| 564 | if (event.originalEvent.altKey) $.datepicker._adjustDate(event.target, (event.ctrlKey ? |
|---|
| 565 | -$.datepicker._get(inst, 'stepBigMonths') : |
|---|
| 566 | -$.datepicker._get(inst, 'stepMonths')), 'M'); |
|---|
| 567 | // next month/year on alt +left on Mac |
|---|
| 568 | break; |
|---|
| 569 | case 38: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, -7, 'D'); |
|---|
| 570 | handled = event.ctrlKey || event.metaKey; |
|---|
| 571 | break; // -1 week on ctrl or command +up |
|---|
| 572 | case 39: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, (isRTL ? -1 : +1), 'D'); |
|---|
| 573 | handled = event.ctrlKey || event.metaKey; |
|---|
| 574 | // +1 day on ctrl or command +right |
|---|
| 575 | if (event.originalEvent.altKey) $.datepicker._adjustDate(event.target, (event.ctrlKey ? |
|---|
| 576 | +$.datepicker._get(inst, 'stepBigMonths') : |
|---|
| 577 | +$.datepicker._get(inst, 'stepMonths')), 'M'); |
|---|
| 578 | // next month/year on alt +right |
|---|
| 579 | break; |
|---|
| 580 | case 40: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, +7, 'D'); |
|---|
| 581 | handled = event.ctrlKey || event.metaKey; |
|---|
| 582 | break; // +1 week on ctrl or command +down |
|---|
| 583 | default: handled = false; |
|---|
| 584 | } |
|---|
| 585 | else if (event.keyCode == 36 && event.ctrlKey) // display the date picker on ctrl+home |
|---|
| 586 | $.datepicker._showDatepicker(this); |
|---|
| 587 | else { |
|---|
| 588 | handled = false; |
|---|
| 589 | } |
|---|
| 590 | if (handled) { |
|---|
| 591 | event.preventDefault(); |
|---|
| 592 | event.stopPropagation(); |
|---|
| 593 | } |
|---|
| 594 | }, |
|---|
| 595 | |
|---|
| 596 | /* Filter entered characters - based on date format. */ |
|---|
| 597 | _doKeyPress: function(event) { |
|---|
| 598 | var inst = $.datepicker._getInst(event.target); |
|---|
| 599 | if ($.datepicker._get(inst, 'constrainInput')) { |
|---|
| 600 | var chars = $.datepicker._possibleChars($.datepicker._get(inst, 'dateFormat')); |
|---|
| 601 | var chr = String.fromCharCode(event.charCode == undefined ? event.keyCode : event.charCode); |
|---|
| 602 | return event.ctrlKey || event.metaKey || (chr < ' ' || !chars || chars.indexOf(chr) > -1); |
|---|
| 603 | } |
|---|
| 604 | }, |
|---|
| 605 | |
|---|
| 606 | /* Synchronise manual entry and field/alternate field. */ |
|---|
| 607 | _doKeyUp: function(event) { |
|---|
| 608 | var inst = $.datepicker._getInst(event.target); |
|---|
| 609 | if (inst.input.val() != inst.lastVal) { |
|---|
| 610 | try { |
|---|
| 611 | var date = $.datepicker.parseDate($.datepicker._get(inst, 'dateFormat'), |
|---|
| 612 | (inst.input ? inst.input.val() : null), |
|---|
| 613 | $.datepicker._getFormatConfig(inst)); |
|---|
| 614 | if (date) { // only if valid |
|---|
| 615 | $.datepicker._setDateFromField(inst); |
|---|
| 616 | $.datepicker._updateAlternate(inst); |
|---|
| 617 | $.datepicker._updateDatepicker(inst); |
|---|
| 618 | } |
|---|
| 619 | } |
|---|
| 620 | catch (event) { |
|---|
| 621 | $.datepicker.log(event); |
|---|
| 622 | } |
|---|
| 623 | } |
|---|
| 624 | return true; |
|---|
| 625 | }, |
|---|
| 626 | |
|---|
| 627 | /* Pop-up the date picker for a given input field. |
|---|
| 628 | If false returned from beforeShow event handler do not show. |
|---|
| 629 | @param input element - the input field attached to the date picker or |
|---|
| 630 | event - if triggered by focus */ |
|---|
| 631 | _showDatepicker: function(input) { |
|---|
| 632 | input = input.target || input; |
|---|
| 633 | if (input.nodeName.toLowerCase() != 'input') // find from button/image trigger |
|---|
| 634 | input = $('input', input.parentNode)[0]; |
|---|
| 635 | if ($.datepicker._isDisabledDatepicker(input) || $.datepicker._lastInput == input) // already here |
|---|
| 636 | return; |
|---|
| 637 | var inst = $.datepicker._getInst(input); |
|---|
| 638 | if ($.datepicker._curInst && $.datepicker._curInst != inst) { |
|---|
| 639 | if ( $.datepicker._datepickerShowing ) { |
|---|
| 640 | $.datepicker._triggerOnClose($.datepicker._curInst); |
|---|
| 641 | } |
|---|
| 642 | $.datepicker._curInst.dpDiv.stop(true, true); |
|---|
| 643 | } |
|---|
| 644 | var beforeShow = $.datepicker._get(inst, 'beforeShow'); |
|---|
| 645 | var beforeShowSettings = beforeShow ? beforeShow.apply(input, [input, inst]) : {}; |
|---|
| 646 | if(beforeShowSettings === false){ |
|---|
| 647 | //false |
|---|
| 648 | return; |
|---|
| 649 | } |
|---|
| 650 | extendRemove(inst.settings, beforeShowSettings); |
|---|
| 651 | inst.lastVal = null; |
|---|
| 652 | $.datepicker._lastInput = input; |
|---|
| 653 | $.datepicker._setDateFromField(inst); |
|---|
| 654 | if ($.datepicker._inDialog) // hide cursor |
|---|
| 655 | input.value = ''; |
|---|
| 656 | if (!$.datepicker._pos) { // position below input |
|---|
| 657 | $.datepicker._pos = $.datepicker._findPos(input); |
|---|
| 658 | $.datepicker._pos[1] += input.offsetHeight; // add the height |
|---|
| 659 | } |
|---|
| 660 | var isFixed = false; |
|---|
| 661 | $(input).parents().each(function() { |
|---|
| 662 | isFixed |= $(this).css('position') == 'fixed'; |
|---|
| 663 | return !isFixed; |
|---|
| 664 | }); |
|---|
| 665 | if (isFixed && $.browser.opera) { // correction for Opera when fixed and scrolled |
|---|
| 666 | $.datepicker._pos[0] -= document.documentElement.scrollLeft; |
|---|
| 667 | $.datepicker._pos[1] -= document.documentElement.scrollTop; |
|---|
| 668 | } |
|---|
| 669 | var offset = {left: $.datepicker._pos[0], top: $.datepicker._pos[1]}; |
|---|
| 670 | $.datepicker._pos = null; |
|---|
| 671 | //to avoid flashes on Firefox |
|---|
| 672 | inst.dpDiv.empty(); |
|---|
| 673 | // determine sizing offscreen |
|---|
| 674 | inst.dpDiv.css({position: 'absolute', display: 'block', top: '-1000px'}); |
|---|
| 675 | $.datepicker._updateDatepicker(inst); |
|---|
| 676 | // fix width for dynamic number of date pickers |
|---|
| 677 | // and adjust position before showing |
|---|
| 678 | offset = $.datepicker._checkOffset(inst, offset, isFixed); |
|---|
| 679 | inst.dpDiv.css({position: ($.datepicker._inDialog && $.blockUI ? |
|---|
| 680 | 'static' : (isFixed ? 'fixed' : 'absolute')), display: 'none', |
|---|
| 681 | left: offset.left + 'px', top: offset.top + 'px'}); |
|---|
| 682 | if (!inst.inline) { |
|---|
| 683 | var showAnim = $.datepicker._get(inst, 'showAnim'); |
|---|
| 684 | var duration = $.datepicker._get(inst, 'duration'); |
|---|
| 685 | var postProcess = function() { |
|---|
| 686 | var cover = inst.dpDiv.find('iframe.ui-datepicker-cover'); // IE6- only |
|---|
| 687 | if( !! cover.length ){ |
|---|
| 688 | var borders = $.datepicker._getBorders(inst.dpDiv); |
|---|
| 689 | cover.css({left: -borders[0], top: -borders[1], |
|---|
| 690 | width: inst.dpDiv.outerWidth(), height: inst.dpDiv.outerHeight()}); |
|---|
| 691 | } |
|---|
| 692 | }; |
|---|
| 693 | inst.dpDiv.zIndex($(input).zIndex()+1); |
|---|
| 694 | $.datepicker._datepickerShowing = true; |
|---|
| 695 | if ($.effects && $.effects[showAnim]) |
|---|
| 696 | inst.dpDiv.show(showAnim, $.datepicker._get(inst, 'showOptions'), duration, postProcess); |
|---|
| 697 | else |
|---|
| 698 | inst.dpDiv[showAnim || 'show']((showAnim ? duration : null), postProcess); |
|---|
| 699 | if (!showAnim || !duration) |
|---|
| 700 | postProcess(); |
|---|
| 701 | if (inst.input.is(':visible') && !inst.input.is(':disabled')) |
|---|
| 702 | inst.input.focus(); |
|---|
| 703 | $.datepicker._curInst = inst; |
|---|
| 704 | } |
|---|
| 705 | }, |
|---|
| 706 | |
|---|
| 707 | /* Generate the date picker content. */ |
|---|
| 708 | _updateDatepicker: function(inst) { |
|---|
| 709 | var self = this; |
|---|
| 710 | self.maxRows = 4; //Reset the max number of rows being displayed (see #7043) |
|---|
| 711 | var borders = $.datepicker._getBorders(inst.dpDiv); |
|---|
| 712 | instActive = inst; // for delegate hover events |
|---|
| 713 | inst.dpDiv.empty().append(this._generateHTML(inst)); |
|---|
| 714 | var cover = inst.dpDiv.find('iframe.ui-datepicker-cover'); // IE6- only |
|---|
| 715 | if( !!cover.length ){ //avoid call to outerXXXX() when not in IE6 |
|---|
| 716 | cover.css({left: -borders[0], top: -borders[1], width: inst.dpDiv.outerWidth(), height: inst.dpDiv.outerHeight()}) |
|---|
| 717 | } |
|---|
| 718 | inst.dpDiv.find('.' + this._dayOverClass + ' a').mouseover(); |
|---|
| 719 | var numMonths = this._getNumberOfMonths(inst); |
|---|
| 720 | var cols = numMonths[1]; |
|---|
| 721 | var width = 17; |
|---|
| 722 | inst.dpDiv.removeClass('ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4').width(''); |
|---|
| 723 | if (cols > 1) |
|---|
| 724 | inst.dpDiv.addClass('ui-datepicker-multi-' + cols).css('width', (width * cols) + 'em'); |
|---|
| 725 | inst.dpDiv[(numMonths[0] != 1 || numMonths[1] != 1 ? 'add' : 'remove') + |
|---|
| 726 | 'Class']('ui-datepicker-multi'); |
|---|
| 727 | inst.dpDiv[(this._get(inst, 'isRTL') ? 'add' : 'remove') + |
|---|
| 728 | 'Class']('ui-datepicker-rtl'); |
|---|
| 729 | if (inst == $.datepicker._curInst && $.datepicker._datepickerShowing && inst.input && |
|---|
| 730 | // #6694 - don't focus the input if it's already focused |
|---|
| 731 | // this breaks the change event in IE |
|---|
| 732 | inst.input.is(':visible') && !inst.input.is(':disabled') && inst.input[0] != document.activeElement) |
|---|
| 733 | inst.input.focus(); |
|---|
| 734 | // deffered render of the years select (to avoid flashes on Firefox) |
|---|
| 735 | if( inst.yearshtml ){ |
|---|
| 736 | var origyearshtml = inst.yearshtml; |
|---|
| 737 | setTimeout(function(){ |
|---|
| 738 | //assure that inst.yearshtml didn't change. |
|---|
| 739 | if( origyearshtml === inst.yearshtml && inst.yearshtml ){ |
|---|
| 740 | inst.dpDiv.find('select.ui-datepicker-year:first').replaceWith(inst.yearshtml); |
|---|
| 741 | } |
|---|
| 742 | origyearshtml = inst.yearshtml = null; |
|---|
| 743 | }, 0); |
|---|
| 744 | } |
|---|
| 745 | }, |
|---|
| 746 | |
|---|
| 747 | /* Retrieve the size of left and top borders for an element. |
|---|
| 748 | @param elem (jQuery object) the element of interest |
|---|
| 749 | @return (number[2]) the left and top borders */ |
|---|
| 750 | _getBorders: function(elem) { |
|---|
| 751 | var convert = function(value) { |
|---|
| 752 | return {thin: 1, medium: 2, thick: 3}[value] || value; |
|---|
| 753 | }; |
|---|
| 754 | return [parseFloat(convert(elem.css('border-left-width'))), |
|---|
| 755 | parseFloat(convert(elem.css('border-top-width')))]; |
|---|
| 756 | }, |
|---|
| 757 | |
|---|
| 758 | /* Check positioning to remain on screen. */ |
|---|
| 759 | _checkOffset: function(inst, offset, isFixed) { |
|---|
| 760 | var dpWidth = inst.dpDiv.outerWidth(); |
|---|
| 761 | var dpHeight = inst.dpDiv.outerHeight(); |
|---|
| 762 | var inputWidth = inst.input ? inst.input.outerWidth() : 0; |
|---|
| 763 | var inputHeight = inst.input ? inst.input.outerHeight() : 0; |
|---|
| 764 | var viewWidth = document.documentElement.clientWidth + $(document).scrollLeft(); |
|---|
| 765 | var viewHeight = document.documentElement.clientHeight + $(document).scrollTop(); |
|---|
| 766 | |
|---|
| 767 | offset.left -= (this._get(inst, 'isRTL') ? (dpWidth - inputWidth) : 0); |
|---|
| 768 | offset.left -= (isFixed && offset.left == inst.input.offset().left) ? $(document).scrollLeft() : 0; |
|---|
| 769 | offset.top -= (isFixed && offset.top == (inst.input.offset().top + inputHeight)) ? $(document).scrollTop() : 0; |
|---|
| 770 | |
|---|
| 771 | // now check if datepicker is showing outside window viewport - move to a better place if so. |
|---|
| 772 | offset.left -= Math.min(offset.left, (offset.left + dpWidth > viewWidth && viewWidth > dpWidth) ? |
|---|
| 773 | Math.abs(offset.left + dpWidth - viewWidth) : 0); |
|---|
| 774 | offset.top -= Math.min(offset.top, (offset.top + dpHeight > viewHeight && viewHeight > dpHeight) ? |
|---|
| 775 | Math.abs(dpHeight + inputHeight) : 0); |
|---|
| 776 | |
|---|
| 777 | return offset; |
|---|
| 778 | }, |
|---|
| 779 | |
|---|
| 780 | /* Find an object's position on the screen. */ |
|---|
| 781 | _findPos: function(obj) { |
|---|
| 782 | var inst = this._getInst(obj); |
|---|
| 783 | var isRTL = this._get(inst, 'isRTL'); |
|---|
| 784 | while (obj && (obj.type == 'hidden' || obj.nodeType != 1 || $.expr.filters.hidden(obj))) { |
|---|
| 785 | obj = obj[isRTL ? 'previousSibling' : 'nextSibling']; |
|---|
| 786 | } |
|---|
| 787 | var position = $(obj).offset(); |
|---|
| 788 | return [position.left, position.top]; |
|---|
| 789 | }, |
|---|
| 790 | |
|---|
| 791 | /* Trigger custom callback of onClose. */ |
|---|
| 792 | _triggerOnClose: function(inst) { |
|---|
| 793 | var onClose = this._get(inst, 'onClose'); |
|---|
| 794 | if (onClose) |
|---|
| 795 | onClose.apply((inst.input ? inst.input[0] : null), |
|---|
| 796 | [(inst.input ? inst.input.val() : ''), inst]); |
|---|
| 797 | }, |
|---|
| 798 | |
|---|
| 799 | /* Hide the date picker from view. |
|---|
| 800 | @param input element - the input field attached to the date picker */ |
|---|
| 801 | _hideDatepicker: function(input) { |
|---|
| 802 | var inst = this._curInst; |
|---|
| 803 | if (!inst || (input && inst != $.data(input, PROP_NAME))) |
|---|
| 804 | return; |
|---|
| 805 | if (this._datepickerShowing) { |
|---|
| 806 | var showAnim = this._get(inst, 'showAnim'); |
|---|
| 807 | var duration = this._get(inst, 'duration'); |
|---|
| 808 | var postProcess = function() { |
|---|
| 809 | $.datepicker._tidyDialog(inst); |
|---|
| 810 | this._curInst = null; |
|---|
| 811 | }; |
|---|
| 812 | if ($.effects && $.effects[showAnim]) |
|---|
| 813 | inst.dpDiv.hide(showAnim, $.datepicker._get(inst, 'showOptions'), duration, postProcess); |
|---|
| 814 | else |
|---|
| 815 | inst.dpDiv[(showAnim == 'slideDown' ? 'slideUp' : |
|---|
| 816 | (showAnim == 'fadeIn' ? 'fadeOut' : 'hide'))]((showAnim ? duration : null), postProcess); |
|---|
| 817 | if (!showAnim) |
|---|
| 818 | postProcess(); |
|---|
| 819 | $.datepicker._triggerOnClose(inst); |
|---|
| 820 | this._datepickerShowing = false; |
|---|
| 821 | this._lastInput = null; |
|---|
| 822 | if (this._inDialog) { |
|---|
| 823 | this._dialogInput.css({ position: 'absolute', left: '0', top: '-100px' }); |
|---|
| 824 | if ($.blockUI) { |
|---|
| 825 | $.unblockUI(); |
|---|
| 826 | $('body').append(this.dpDiv); |
|---|
| 827 | } |
|---|
| 828 | } |
|---|
| 829 | this._inDialog = false; |
|---|
| 830 | } |
|---|
| 831 | }, |
|---|
| 832 | |
|---|
| 833 | /* Tidy up after a dialog display. */ |
|---|
| 834 | _tidyDialog: function(inst) { |
|---|
| 835 | inst.dpDiv.removeClass(this._dialogClass).unbind('.ui-datepicker-calendar'); |
|---|
| 836 | }, |
|---|
| 837 | |
|---|
| 838 | /* Close date picker if clicked elsewhere. */ |
|---|
| 839 | _checkExternalClick: function(event) { |
|---|
| 840 | if (!$.datepicker._curInst) |
|---|
| 841 | return; |
|---|
| 842 | var $target = $(event.target); |
|---|
| 843 | if ($target[0].id != $.datepicker._mainDivId && |
|---|
| 844 | $target.parents('#' + $.datepicker._mainDivId).length == 0 && |
|---|
| 845 | !$target.hasClass($.datepicker.markerClassName) && |
|---|
| 846 | !$target.hasClass($.datepicker._triggerClass) && |
|---|
| 847 | $.datepicker._datepickerShowing && !($.datepicker._inDialog && $.blockUI)) |
|---|
| 848 | $.datepicker._hideDatepicker(); |
|---|
| 849 | }, |
|---|
| 850 | |
|---|
| 851 | /* Adjust one of the date sub-fields. */ |
|---|
| 852 | _adjustDate: function(id, offset, period) { |
|---|
| 853 | var target = $(id); |
|---|
| 854 | var inst = this._getInst(target[0]); |
|---|
| 855 | if (this._isDisabledDatepicker(target[0])) { |
|---|
| 856 | return; |
|---|
| 857 | } |
|---|
| 858 | this._adjustInstDate(inst, offset + |
|---|
| 859 | (period == 'M' ? this._get(inst, 'showCurrentAtPos') : 0), // undo positioning |
|---|
| 860 | period); |
|---|
| 861 | this._updateDatepicker(inst); |
|---|
| 862 | }, |
|---|
| 863 | |
|---|
| 864 | /* Action for current link. */ |
|---|
| 865 | _gotoToday: function(id) { |
|---|
| 866 | var target = $(id); |
|---|
| 867 | var inst = this._getInst(target[0]); |
|---|
| 868 | if (this._get(inst, 'gotoCurrent') && inst.currentDay) { |
|---|
| 869 | inst.selectedDay = inst.currentDay; |
|---|
| 870 | inst.drawMonth = inst.selectedMonth = inst.currentMonth; |
|---|
| 871 | inst.drawYear = inst.selectedYear = inst.currentYear; |
|---|
| 872 | } |
|---|
| 873 | else { |
|---|
| 874 | var date = new Date(); |
|---|
| 875 | inst.selectedDay = date.getDate(); |
|---|
| 876 | inst.drawMonth = inst.selectedMonth = date.getMonth(); |
|---|
| 877 | inst.drawYear = inst.selectedYear = date.getFullYear(); |
|---|
| 878 | } |
|---|
| 879 | this._notifyChange(inst); |
|---|
| 880 | this._adjustDate(target); |
|---|
| 881 | }, |
|---|
| 882 | |
|---|
| 883 | /* Action for selecting a new month/year. */ |
|---|
| 884 | _selectMonthYear: function(id, select, period) { |
|---|
| 885 | var target = $(id); |
|---|
| 886 | var inst = this._getInst(target[0]); |
|---|
| 887 | inst['selected' + (period == 'M' ? 'Month' : 'Year')] = |
|---|
| 888 | inst['draw' + (period == 'M' ? 'Month' : 'Year')] = |
|---|
| 889 | parseInt(select.options[select.selectedIndex].value,10); |
|---|
| 890 | this._notifyChange(inst); |
|---|
| 891 | this._adjustDate(target); |
|---|
| 892 | }, |
|---|
| 893 | |
|---|
| 894 | /* Action for selecting a day. */ |
|---|
| 895 | _selectDay: function(id, month, year, td) { |
|---|
| 896 | var target = $(id); |
|---|
| 897 | if ($(td).hasClass(this._unselectableClass) || this._isDisabledDatepicker(target[0])) { |
|---|
| 898 | return; |
|---|
| 899 | } |
|---|
| 900 | var inst = this._getInst(target[0]); |
|---|
| 901 | inst.selectedDay = inst.currentDay = $('a', td).html(); |
|---|
| 902 | inst.selectedMonth = inst.currentMonth = month; |
|---|
| 903 | inst.selectedYear = inst.currentYear = year; |
|---|
| 904 | this._selectDate(id, this._formatDate(inst, |
|---|
| 905 | inst.currentDay, inst.currentMonth, inst.currentYear)); |
|---|
| 906 | }, |
|---|
| 907 | |
|---|
| 908 | /* Erase the input field and hide the date picker. */ |
|---|
| 909 | _clearDate: function(id) { |
|---|
| 910 | var target = $(id); |
|---|
| 911 | var inst = this._getInst(target[0]); |
|---|
| 912 | this._selectDate(target, ''); |
|---|
| 913 | }, |
|---|
| 914 | |
|---|
| 915 | /* Update the input field with the selected date. */ |
|---|
| 916 | _selectDate: function(id, dateStr) { |
|---|
| 917 | var target = $(id); |
|---|
| 918 | var inst = this._getInst(target[0]); |
|---|
| 919 | dateStr = (dateStr != null ? dateStr : this._formatDate(inst)); |
|---|
| 920 | if (inst.input) |
|---|
| 921 | inst.input.val(dateStr); |
|---|
| 922 | this._updateAlternate(inst); |
|---|
| 923 | var onSelect = this._get(inst, 'onSelect'); |
|---|
| 924 | if (onSelect) |
|---|
| 925 | onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]); // trigger custom callback |
|---|
| 926 | else if (inst.input) |
|---|
| 927 | inst.input.trigger('change'); // fire the change event |
|---|
| 928 | if (inst.inline) |
|---|
| 929 | this._updateDatepicker(inst); |
|---|
| 930 | else { |
|---|
| 931 | this._hideDatepicker(); |
|---|
| 932 | this._lastInput = inst.input[0]; |
|---|
| 933 | if (typeof(inst.input[0]) != 'object') |
|---|
| 934 | inst.input.focus(); // restore focus |
|---|
| 935 | this._lastInput = null; |
|---|
| 936 | } |
|---|
| 937 | }, |
|---|
| 938 | |
|---|
| 939 | /* Update any alternate field to synchronise with the main field. */ |
|---|
| 940 | _updateAlternate: function(inst) { |
|---|
| 941 | var altField = this._get(inst, 'altField'); |
|---|
| 942 | if (altField) { // update alternate field too |
|---|
| 943 | var altFormat = this._get(inst, 'altFormat') || this._get(inst, 'dateFormat'); |
|---|
| 944 | var date = this._getDate(inst); |
|---|
| 945 | var dateStr = this.formatDate(altFormat, date, this._getFormatConfig(inst)); |
|---|
| 946 | $(altField).each(function() { $(this).val(dateStr); }); |
|---|
| 947 | } |
|---|
| 948 | }, |
|---|
| 949 | |
|---|
| 950 | /* Set as beforeShowDay function to prevent selection of weekends. |
|---|
| 951 | @param date Date - the date to customise |
|---|
| 952 | @return [boolean, string] - is this date selectable?, what is its CSS class? */ |
|---|
| 953 | noWeekends: function(date) { |
|---|
| 954 | var day = date.getDay(); |
|---|
| 955 | return [(day > 0 && day < 6), '']; |
|---|
| 956 | }, |
|---|
| 957 | |
|---|
| 958 | /* Set as calculateWeek to determine the week of the year based on the ISO 8601 definition. |
|---|
| 959 | @param date Date - the date to get the week for |
|---|
| 960 | @return number - the number of the week within the year that contains this date */ |
|---|
| 961 | iso8601Week: function(date) { |
|---|
| 962 | var checkDate = new Date(date.getTime()); |
|---|
| 963 | // Find Thursday of this week starting on Monday |
|---|
| 964 | checkDate.setDate(checkDate.getDate() + 4 - (checkDate.getDay() || 7)); |
|---|
| 965 | var time = checkDate.getTime(); |
|---|
| 966 | checkDate.setMonth(0); // Compare with Jan 1 |
|---|
| 967 | checkDate.setDate(1); |
|---|
| 968 | return Math.floor(Math.round((time - checkDate) / 86400000) / 7) + 1; |
|---|
| 969 | }, |
|---|
| 970 | |
|---|
| 971 | /* Parse a string value into a date object. |
|---|
| 972 | See formatDate below for the possible formats. |
|---|
| 973 | |
|---|
| 974 | @param format string - the expected format of the date |
|---|
| 975 | @param value string - the date in the above format |
|---|
| 976 | @param settings Object - attributes include: |
|---|
| 977 | shortYearCutoff number - the cutoff year for determining the century (optional) |
|---|
| 978 | dayNamesShort string[7] - abbreviated names of the days from Sunday (optional) |
|---|
| 979 | dayNames string[7] - names of the days from Sunday (optional) |
|---|
| 980 | monthNamesShort string[12] - abbreviated names of the months (optional) |
|---|
| 981 | monthNames string[12] - names of the months (optional) |
|---|
| 982 | @return Date - the extracted date value or null if value is blank */ |
|---|
| 983 | parseDate: function (format, value, settings) { |
|---|
| 984 | if (format == null || value == null) |
|---|
| 985 | throw 'Invalid arguments'; |
|---|
| 986 | value = (typeof value == 'object' ? value.toString() : value + ''); |
|---|
| 987 | if (value == '') |
|---|
| 988 | return null; |
|---|
| 989 | var shortYearCutoff = (settings ? settings.shortYearCutoff : null) || this._defaults.shortYearCutoff; |
|---|
| 990 | shortYearCutoff = (typeof shortYearCutoff != 'string' ? shortYearCutoff : |
|---|
| 991 | new Date().getFullYear() % 100 + parseInt(shortYearCutoff, 10)); |
|---|
| 992 | var dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort; |
|---|
| 993 | var dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames; |
|---|
| 994 | var monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort; |
|---|
| 995 | var monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames; |
|---|
| 996 | var year = -1; |
|---|
| 997 | var month = -1; |
|---|
| 998 | var day = -1; |
|---|
| 999 | var doy = -1; |
|---|
| 1000 | var literal = false; |
|---|
| 1001 | // Check whether a format character is doubled |
|---|
| 1002 | var lookAhead = function(match) { |
|---|
| 1003 | var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) == match); |
|---|
| 1004 | if (matches) |
|---|
| 1005 | iFormat++; |
|---|
| 1006 | return matches; |
|---|
| 1007 | }; |
|---|
| 1008 | // Extract a number from the string value |
|---|
| 1009 | var getNumber = function(match) { |
|---|
| 1010 | var isDoubled = lookAhead(match); |
|---|
| 1011 | var size = (match == '@' ? 14 : (match == '!' ? 20 : |
|---|
| 1012 | (match == 'y' && isDoubled ? 4 : (match == 'o' ? 3 : 2)))); |
|---|
| 1013 | var digits = new RegExp('^\\d{1,' + size + '}'); |
|---|
| 1014 | var num = value.substring(iValue).match(digits); |
|---|
| 1015 | if (!num) |
|---|
| 1016 | throw 'Missing number at position ' + iValue; |
|---|
| 1017 | iValue += num[0].length; |
|---|
| 1018 | return parseInt(num[0], 10); |
|---|
| 1019 | }; |
|---|
| 1020 | // Extract a name from the string value and convert to an index |
|---|
| 1021 | var getName = function(match, shortNames, longNames) { |
|---|
| 1022 | var names = $.map(lookAhead(match) ? longNames : shortNames, function (v, k) { |
|---|
| 1023 | return [ [k, v] ]; |
|---|
| 1024 | }).sort(function (a, b) { |
|---|
| 1025 | return -(a[1].length - b[1].length); |
|---|
| 1026 | }); |
|---|
| 1027 | var index = -1; |
|---|
| 1028 | $.each(names, function (i, pair) { |
|---|
| 1029 | var name = pair[1]; |
|---|
| 1030 | if (value.substr(iValue, name.length).toLowerCase() == name.toLowerCase()) { |
|---|
| 1031 | index = pair[0]; |
|---|
| 1032 | iValue += name.length; |
|---|
| 1033 | return false; |
|---|
| 1034 | } |
|---|
| 1035 | }); |
|---|
| 1036 | if (index != -1) |
|---|
| 1037 | return index + 1; |
|---|
| 1038 | else |
|---|
| 1039 | throw 'Unknown name at position ' + iValue; |
|---|
| 1040 | }; |
|---|
| 1041 | // Confirm that a literal character matches the string value |
|---|
| 1042 | var checkLiteral = function() { |
|---|
| 1043 | if (value.charAt(iValue) != format.charAt(iFormat)) |
|---|
| 1044 | throw 'Unexpected literal at position ' + iValue; |
|---|
| 1045 | iValue++; |
|---|
| 1046 | }; |
|---|
| 1047 | var iValue = 0; |
|---|
| 1048 | for (var iFormat = 0; iFormat < format.length; iFormat++) { |
|---|
| 1049 | if (literal) |
|---|
| 1050 | if (format.charAt(iFormat) == "'" && !lookAhead("'")) |
|---|
| 1051 | literal = false; |
|---|
| 1052 | else |
|---|
| 1053 | checkLiteral(); |
|---|
| 1054 | else |
|---|
| 1055 | switch (format.charAt(iFormat)) { |
|---|
| 1056 | case 'd': |
|---|
| 1057 | day = getNumber('d'); |
|---|
| 1058 | break; |
|---|
| 1059 | case 'D': |
|---|
| 1060 | getName('D', dayNamesShort, dayNames); |
|---|
| 1061 | break; |
|---|
| 1062 | case 'o': |
|---|
| 1063 | doy = getNumber('o'); |
|---|
| 1064 | break; |
|---|
| 1065 | case 'm': |
|---|
| 1066 | month = getNumber('m'); |
|---|
| 1067 | break; |
|---|
| 1068 | case 'M': |
|---|
| 1069 | month = getName('M', monthNamesShort, monthNames); |
|---|
| 1070 | break; |
|---|
| 1071 | case 'y': |
|---|
| 1072 | year = getNumber('y'); |
|---|
| 1073 | break; |
|---|
| 1074 | case '@': |
|---|
| 1075 | var date = new Date(getNumber('@')); |
|---|
| 1076 | year = date.getFullYear(); |
|---|
| 1077 | month = date.getMonth() + 1; |
|---|
| 1078 | day = date.getDate(); |
|---|
| 1079 | break; |
|---|
| 1080 | case '!': |
|---|
| 1081 | var date = new Date((getNumber('!') - this._ticksTo1970) / 10000); |
|---|
| 1082 | year = date.getFullYear(); |
|---|
| 1083 | month = date.getMonth() + 1; |
|---|
| 1084 | day = date.getDate(); |
|---|
| 1085 | break; |
|---|
| 1086 | case "'": |
|---|
| 1087 | if (lookAhead("'")) |
|---|
| 1088 | checkLiteral(); |
|---|
| 1089 | else |
|---|
| 1090 | literal = true; |
|---|
| 1091 | break; |
|---|
| 1092 | default: |
|---|
| 1093 | checkLiteral(); |
|---|
| 1094 | } |
|---|
| 1095 | } |
|---|
| 1096 | if (iValue < value.length){ |
|---|
| 1097 | throw "Extra/unparsed characters found in date: " + value.substring(iValue); |
|---|
| 1098 | } |
|---|
| 1099 | if (year == -1) |
|---|
| 1100 | year = new Date().getFullYear(); |
|---|
| 1101 | else if (year < 100) |
|---|
| 1102 | year += new Date().getFullYear() - new Date().getFullYear() % 100 + |
|---|
| 1103 | (year <= shortYearCutoff ? 0 : -100); |
|---|
| 1104 | if (doy > -1) { |
|---|
| 1105 | month = 1; |
|---|
| 1106 | day = doy; |
|---|
| 1107 | do { |
|---|
| 1108 | var dim = this._getDaysInMonth(year, month - 1); |
|---|
| 1109 | if (day <= dim) |
|---|
| 1110 | break; |
|---|
| 1111 | month++; |
|---|
| 1112 | day -= dim; |
|---|
| 1113 | } while (true); |
|---|
| 1114 | } |
|---|
| 1115 | var date = this._daylightSavingAdjust(new Date(year, month - 1, day)); |
|---|
| 1116 | if (date.getFullYear() != year || date.getMonth() + 1 != month || date.getDate() != day) |
|---|
| 1117 | throw 'Invalid date'; // E.g. 31/02/00 |
|---|
| 1118 | return date; |
|---|
| 1119 | }, |
|---|
| 1120 | |
|---|
| 1121 | /* Standard date formats. */ |
|---|
| 1122 | ATOM: 'yy-mm-dd', // RFC 3339 (ISO 8601) |
|---|
| 1123 | COOKIE: 'D, dd M yy', |
|---|
| 1124 | ISO_8601: 'yy-mm-dd', |
|---|
| 1125 | RFC_822: 'D, d M y', |
|---|
| 1126 | RFC_850: 'DD, dd-M-y', |
|---|
| 1127 | RFC_1036: 'D, d M y', |
|---|
| 1128 | RFC_1123: 'D, d M yy', |
|---|
| 1129 | RFC_2822: 'D, d M yy', |
|---|
| 1130 | RSS: 'D, d M y', // RFC 822 |
|---|
| 1131 | TICKS: '!', |
|---|
| 1132 | TIMESTAMP: '@', |
|---|
| 1133 | W3C: 'yy-mm-dd', // ISO 8601 |
|---|
| 1134 | |
|---|
| 1135 | _ticksTo1970: (((1970 - 1) * 365 + Math.floor(1970 / 4) - Math.floor(1970 / 100) + |
|---|
| 1136 | Math.floor(1970 / 400)) * 24 * 60 * 60 * 10000000), |
|---|
| 1137 | |
|---|
| 1138 | /* Format a date object into a string value. |
|---|
| 1139 | The format can be combinations of the following: |
|---|
| 1140 | d - day of month (no leading zero) |
|---|
| 1141 | dd - day of month (two digit) |
|---|
| 1142 | o - day of year (no leading zeros) |
|---|
| 1143 | oo - day of year (three digit) |
|---|
| 1144 | D - day name short |
|---|
| 1145 | DD - day name long |
|---|
| 1146 | m - month of year (no leading zero) |
|---|
| 1147 | mm - month of year (two digit) |
|---|
| 1148 | M - month name short |
|---|
| 1149 | MM - month name long |
|---|
| 1150 | y - year (two digit) |
|---|
| 1151 | yy - year (four digit) |
|---|
| 1152 | @ - Unix timestamp (ms since 01/01/1970) |
|---|
| 1153 | ! - Windows ticks (100ns since 01/01/0001) |
|---|
| 1154 | '...' - literal text |
|---|
| 1155 | '' - single quote |
|---|
| 1156 | |
|---|
| 1157 | @param format string - the desired format of the date |
|---|
| 1158 | @param date Date - the date value to format |
|---|
| 1159 | @param settings Object - attributes include: |
|---|
| 1160 | dayNamesShort string[7] - abbreviated names of the days from Sunday (optional) |
|---|
| 1161 | dayNames string[7] - names of the days from Sunday (optional) |
|---|
| 1162 | monthNamesShort string[12] - abbreviated names of the months (optional) |
|---|
| 1163 | monthNames string[12] - names of the months (optional) |
|---|
| 1164 | @return string - the date in the above format */ |
|---|
| 1165 | formatDate: function (format, date, settings) { |
|---|
| 1166 | if (!date) |
|---|
| 1167 | return ''; |
|---|
| 1168 | var dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort; |
|---|
| 1169 | var dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames; |
|---|
| 1170 | var monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort; |
|---|
| 1171 | var monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames; |
|---|
| 1172 | // Check whether a format character is doubled |
|---|
| 1173 | var lookAhead = function(match) { |
|---|
| 1174 | var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) == match); |
|---|
| 1175 | if (matches) |
|---|
| 1176 | iFormat++; |
|---|
| 1177 | return matches; |
|---|
| 1178 | }; |
|---|
| 1179 | // Format a number, with leading zero if necessary |
|---|
| 1180 | var formatNumber = function(match, value, len) { |
|---|
| 1181 | var num = '' + value; |
|---|
| 1182 | if (lookAhead(match)) |
|---|
| 1183 | while (num.length < len) |
|---|
| 1184 | num = '0' + num; |
|---|
| 1185 | return num; |
|---|
| 1186 | }; |
|---|
| 1187 | // Format a name, short or long as requested |
|---|
| 1188 | var formatName = function(match, value, shortNames, longNames) { |
|---|
| 1189 | return (lookAhead(match) ? longNames[value] : shortNames[value]); |
|---|
| 1190 | }; |
|---|
| 1191 | var output = ''; |
|---|
| 1192 | var literal = false; |
|---|
| 1193 | if (date) |
|---|
| 1194 | for (var iFormat = 0; iFormat < format.length; iFormat++) { |
|---|
| 1195 | if (literal) |
|---|
| 1196 | if (format.charAt(iFormat) == "'" && !lookAhead("'")) |
|---|
| 1197 | literal = false; |
|---|
| 1198 | else |
|---|
| 1199 | output += format.charAt(iFormat); |
|---|
| 1200 | else |
|---|
| 1201 | switch (format.charAt(iFormat)) { |
|---|
| 1202 | case 'd': |
|---|
| 1203 | output += formatNumber('d', date.getDate(), 2); |
|---|
| 1204 | break; |
|---|
| 1205 | case 'D': |
|---|
| 1206 | output += formatName('D', date.getDay(), dayNamesShort, dayNames); |
|---|
| 1207 | break; |
|---|
| 1208 | case 'o': |
|---|
| 1209 | output += formatNumber('o', |
|---|
| 1210 | Math.round((new Date(date.getFullYear(), date.getMonth(), date.getDate()).getTime() - new Date(date.getFullYear(), 0, 0).getTime()) / 86400000), 3); |
|---|
| 1211 | break; |
|---|
| 1212 | case 'm': |
|---|
| 1213 | output += formatNumber('m', date.getMonth() + 1, 2); |
|---|
| 1214 | break; |
|---|
| 1215 | case 'M': |
|---|
| 1216 | output += formatName('M', date.getMonth(), monthNamesShort, monthNames); |
|---|
| 1217 | break; |
|---|
| 1218 | case 'y': |
|---|
| 1219 | output += (lookAhead('y') ? date.getFullYear() : |
|---|
| 1220 | (date.getYear() % 100 < 10 ? '0' : '') + date.getYear() % 100); |
|---|
| 1221 | break; |
|---|
| 1222 | case '@': |
|---|
| 1223 | output += date.getTime(); |
|---|
| 1224 | break; |
|---|
| 1225 | case '!': |
|---|
| 1226 | output += date.getTime() * 10000 + this._ticksTo1970; |
|---|
| 1227 | break; |
|---|
| 1228 | case "'": |
|---|
| 1229 | if (lookAhead("'")) |
|---|
| 1230 | output += "'"; |
|---|
| 1231 | else |
|---|
| 1232 | literal = true; |
|---|
| 1233 | break; |
|---|
| 1234 | default: |
|---|
| 1235 | output += format.charAt(iFormat); |
|---|
| 1236 | } |
|---|
| 1237 | } |
|---|
| 1238 | return output; |
|---|
| 1239 | }, |
|---|
| 1240 | |
|---|
| 1241 | /* Extract all possible characters from the date format. */ |
|---|
| 1242 | _possibleChars: function (format) { |
|---|
| 1243 | var chars = ''; |
|---|
| 1244 | var literal = false; |
|---|
| 1245 | // Check whether a format character is doubled |
|---|
| 1246 | var lookAhead = function(match) { |
|---|
| 1247 | var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) == match); |
|---|
| 1248 | if (matches) |
|---|
| 1249 | iFormat++; |
|---|
| 1250 | return matches; |
|---|
| 1251 | }; |
|---|
| 1252 | for (var iFormat = 0; iFormat < format.length; iFormat++) |
|---|
| 1253 | if (literal) |
|---|
| 1254 | if (format.charAt(iFormat) == "'" && !lookAhead("'")) |
|---|
| 1255 | literal = false; |
|---|
| 1256 | else |
|---|
| 1257 | chars += format.charAt(iFormat); |
|---|
| 1258 | else |
|---|
| 1259 | switch (format.charAt(iFormat)) { |
|---|
| 1260 | case 'd': case 'm': case 'y': case '@': |
|---|
| 1261 | chars += '0123456789'; |
|---|
| 1262 | break; |
|---|
| 1263 | case 'D': case 'M': |
|---|
| 1264 | return null; // Accept anything |
|---|
| 1265 | case "'": |
|---|
| 1266 | if (lookAhead("'")) |
|---|
| 1267 | chars += "'"; |
|---|
| 1268 | else |
|---|
| 1269 | literal = true; |
|---|
| 1270 | break; |
|---|
| 1271 | default: |
|---|
| 1272 | chars += format.charAt(iFormat); |
|---|
| 1273 | } |
|---|
| 1274 | return chars; |
|---|
| 1275 | }, |
|---|
| 1276 | |
|---|
| 1277 | /* Get a setting value, defaulting if necessary. */ |
|---|
| 1278 | _get: function(inst, name) { |
|---|
| 1279 | return inst.settings[name] !== undefined ? |
|---|
| 1280 | inst.settings[name] : this._defaults[name]; |
|---|
| 1281 | }, |
|---|
| 1282 | |
|---|
| 1283 | /* Parse existing date and initialise date picker. */ |
|---|
| 1284 | _setDateFromField: function(inst, noDefault) { |
|---|
| 1285 | if (inst.input.val() == inst.lastVal) { |
|---|
| 1286 | return; |
|---|
| 1287 | } |
|---|
| 1288 | var dateFormat = this._get(inst, 'dateFormat'); |
|---|
| 1289 | var dates = inst.lastVal = inst.input ? inst.input.val() : null; |
|---|
| 1290 | var date, defaultDate; |
|---|
| 1291 | date = defaultDate = this._getDefaultDate(inst); |
|---|
| 1292 | var settings = this._getFormatConfig(inst); |
|---|
| 1293 | try { |
|---|
| 1294 | date = this.parseDate(dateFormat, dates, settings) || defaultDate; |
|---|
| 1295 | } catch (event) { |
|---|
| 1296 | this.log(event); |
|---|
| 1297 | dates = (noDefault ? '' : dates); |
|---|
| 1298 | } |
|---|
| 1299 | inst.selectedDay = date.getDate(); |
|---|
| 1300 | inst.drawMonth = inst.selectedMonth = date.getMonth(); |
|---|
| 1301 | inst.drawYear = inst.selectedYear = date.getFullYear(); |
|---|
| 1302 | inst.currentDay = (dates ? date.getDate() : 0); |
|---|
| 1303 | inst.currentMonth = (dates ? date.getMonth() : 0); |
|---|
| 1304 | inst.currentYear = (dates ? date.getFullYear() : 0); |
|---|
| 1305 | this._adjustInstDate(inst); |
|---|
| 1306 | }, |
|---|
| 1307 | |
|---|
| 1308 | /* Retrieve the default date shown on opening. */ |
|---|
| 1309 | _getDefaultDate: function(inst) { |
|---|
| 1310 | return this._restrictMinMax(inst, |
|---|
| 1311 | this._determineDate(inst, this._get(inst, 'defaultDate'), new Date())); |
|---|
| 1312 | }, |
|---|
| 1313 | |
|---|
| 1314 | /* A date may be specified as an exact value or a relative one. */ |
|---|
| 1315 | _determineDate: function(inst, date, defaultDate) { |
|---|
| 1316 | var offsetNumeric = function(offset) { |
|---|
| 1317 | var date = new Date(); |
|---|
| 1318 | date.setDate(date.getDate() + offset); |
|---|
| 1319 | return date; |
|---|
| 1320 | }; |
|---|
| 1321 | var offsetString = function(offset) { |
|---|
| 1322 | try { |
|---|
| 1323 | return $.datepicker.parseDate($.datepicker._get(inst, 'dateFormat'), |
|---|
| 1324 | offset, $.datepicker._getFormatConfig(inst)); |
|---|
| 1325 | } |
|---|
| 1326 | catch (e) { |
|---|
| 1327 | // Ignore |
|---|
| 1328 | } |
|---|
| 1329 | var date = (offset.toLowerCase().match(/^c/) ? |
|---|
| 1330 | $.datepicker._getDate(inst) : null) || new Date(); |
|---|
| 1331 | var year = date.getFullYear(); |
|---|
| 1332 | var month = date.getMonth(); |
|---|
| 1333 | var day = date.getDate(); |
|---|
| 1334 | var pattern = /([+-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g; |
|---|
| 1335 | var matches = pattern.exec(offset); |
|---|
| 1336 | while (matches) { |
|---|
| 1337 | switch (matches[2] || 'd') { |
|---|
| 1338 | case 'd' : case 'D' : |
|---|
| 1339 | day += parseInt(matches[1],10); break; |
|---|
| 1340 | case 'w' : case 'W' : |
|---|
| 1341 | day += parseInt(matches[1],10) * 7; break; |
|---|
| 1342 | case 'm' : case 'M' : |
|---|
| 1343 | month += parseInt(matches[1],10); |
|---|
| 1344 | day = Math.min(day, $.datepicker._getDaysInMonth(year, month)); |
|---|
| 1345 | break; |
|---|
| 1346 | case 'y': case 'Y' : |
|---|
| 1347 | year += parseInt(matches[1],10); |
|---|
| 1348 | day = Math.min(day, $.datepicker._getDaysInMonth(year, month)); |
|---|
| 1349 | break; |
|---|
| 1350 | } |
|---|
| 1351 | matches = pattern.exec(offset); |
|---|
| 1352 | } |
|---|
| 1353 | return new Date(year, month, day); |
|---|
| 1354 | }; |
|---|
| 1355 | var newDate = (date == null || date === '' ? defaultDate : (typeof date == 'string' ? offsetString(date) : |
|---|
| 1356 | (typeof date == 'number' ? (isNaN(date) ? defaultDate : offsetNumeric(date)) : new Date(date.getTime())))); |
|---|
| 1357 | newDate = (newDate && newDate.toString() == 'Invalid Date' ? defaultDate : newDate); |
|---|
| 1358 | if (newDate) { |
|---|
| 1359 | newDate.setHours(0); |
|---|
| 1360 | newDate.setMinutes(0); |
|---|
| 1361 | newDate.setSeconds(0); |
|---|
| 1362 | newDate.setMilliseconds(0); |
|---|
| 1363 | } |
|---|
| 1364 | return this._daylightSavingAdjust(newDate); |
|---|
| 1365 | }, |
|---|
| 1366 | |
|---|
| 1367 | /* Handle switch to/from daylight saving. |
|---|
| 1368 | Hours may be non-zero on daylight saving cut-over: |
|---|
| 1369 | > 12 when midnight changeover, but then cannot generate |
|---|
| 1370 | midnight datetime, so jump to 1AM, otherwise reset. |
|---|
| 1371 | @param date (Date) the date to check |
|---|
| 1372 | @return (Date) the corrected date */ |
|---|
| 1373 | _daylightSavingAdjust: function(date) { |
|---|
| 1374 | if (!date) return null; |
|---|
| 1375 | date.setHours(date.getHours() > 12 ? date.getHours() + 2 : 0); |
|---|
| 1376 | return date; |
|---|
| 1377 | }, |
|---|
| 1378 | |
|---|
| 1379 | /* Set the date(s) directly. */ |
|---|
| 1380 | _setDate: function(inst, date, noChange) { |
|---|
| 1381 | var clear = !date; |
|---|
| 1382 | var origMonth = inst.selectedMonth; |
|---|
| 1383 | var origYear = inst.selectedYear; |
|---|
| 1384 | var newDate = this._restrictMinMax(inst, this._determineDate(inst, date, new Date())); |
|---|
| 1385 | inst.selectedDay = inst.currentDay = newDate.getDate(); |
|---|
| 1386 | inst.drawMonth = inst.selectedMonth = inst.currentMonth = newDate.getMonth(); |
|---|
| 1387 | inst.drawYear = inst.selectedYear = inst.currentYear = newDate.getFullYear(); |
|---|
| 1388 | if ((origMonth != inst.selectedMonth || origYear != inst.selectedYear) && !noChange) |
|---|
| 1389 | this._notifyChange(inst); |
|---|
| 1390 | this._adjustInstDate(inst); |
|---|
| 1391 | if (inst.input) { |
|---|
| 1392 | inst.input.val(clear ? '' : this._formatDate(inst)); |
|---|
| 1393 | } |
|---|
| 1394 | }, |
|---|
| 1395 | |
|---|
| 1396 | /* Retrieve the date(s) directly. */ |
|---|
| 1397 | _getDate: function(inst) { |
|---|
| 1398 | var startDate = (!inst.currentYear || (inst.input && inst.input.val() == '') ? null : |
|---|
| 1399 | this._daylightSavingAdjust(new Date( |
|---|
| 1400 | inst.currentYear, inst.currentMonth, inst.currentDay))); |
|---|
| 1401 | return startDate; |
|---|
| 1402 | }, |
|---|
| 1403 | |
|---|
| 1404 | /* Generate the HTML for the current state of the date picker. */ |
|---|
| 1405 | _generateHTML: function(inst) { |
|---|
| 1406 | var today = new Date(); |
|---|
| 1407 | today = this._daylightSavingAdjust( |
|---|
| 1408 | new Date(today.getFullYear(), today.getMonth(), today.getDate())); // clear time |
|---|
| 1409 | var isRTL = this._get(inst, 'isRTL'); |
|---|
| 1410 | var showButtonPanel = this._get(inst, 'showButtonPanel'); |
|---|
| 1411 | var hideIfNoPrevNext = this._get(inst, 'hideIfNoPrevNext'); |
|---|
| 1412 | var navigationAsDateFormat = this._get(inst, 'navigationAsDateFormat'); |
|---|
| 1413 | var numMonths = this._getNumberOfMonths(inst); |
|---|
| 1414 | var showCurrentAtPos = this._get(inst, 'showCurrentAtPos'); |
|---|
| 1415 | var stepMonths = this._get(inst, 'stepMonths'); |
|---|
| 1416 | var isMultiMonth = (numMonths[0] != 1 || numMonths[1] != 1); |
|---|
| 1417 | var currentDate = this._daylightSavingAdjust((!inst.currentDay ? new Date(9999, 9, 9) : |
|---|
| 1418 | new Date(inst.currentYear, inst.currentMonth, inst.currentDay))); |
|---|
| 1419 | var minDate = this._getMinMaxDate(inst, 'min'); |
|---|
| 1420 | var maxDate = this._getMinMaxDate(inst, 'max'); |
|---|
| 1421 | var drawMonth = inst.drawMonth - showCurrentAtPos; |
|---|
| 1422 | var drawYear = inst.drawYear; |
|---|
| 1423 | if (drawMonth < 0) { |
|---|
| 1424 | drawMonth += 12; |
|---|
| 1425 | drawYear--; |
|---|
| 1426 | } |
|---|
| 1427 | if (maxDate) { |
|---|
| 1428 | var maxDraw = this._daylightSavingAdjust(new Date(maxDate.getFullYear(), |
|---|
| 1429 | maxDate.getMonth() - (numMonths[0] * numMonths[1]) + 1, maxDate.getDate())); |
|---|
| 1430 | maxDraw = (minDate && maxDraw < minDate ? minDate : maxDraw); |
|---|
| 1431 | while (this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1)) > maxDraw) { |
|---|
| 1432 | drawMonth--; |
|---|
| 1433 | if (drawMonth < 0) { |
|---|
| 1434 | drawMonth = 11; |
|---|
| 1435 | drawYear--; |
|---|
| 1436 | } |
|---|
| 1437 | } |
|---|
| 1438 | } |
|---|
| 1439 | inst.drawMonth = drawMonth; |
|---|
| 1440 | inst.drawYear = drawYear; |
|---|
| 1441 | var prevText = this._get(inst, 'prevText'); |
|---|
| 1442 | prevText = (!navigationAsDateFormat ? prevText : this.formatDate(prevText, |
|---|
| 1443 | this._daylightSavingAdjust(new Date(drawYear, drawMonth - stepMonths, 1)), |
|---|
| 1444 | this._getFormatConfig(inst))); |
|---|
| 1445 | var prev = (this._canAdjustMonth(inst, -1, drawYear, drawMonth) ? |
|---|
| 1446 | '<a class="ui-datepicker-prev ui-corner-all" onclick="DP_jQuery_' + dpuuid + |
|---|
| 1447 | '.datepicker._adjustDate(\'#' + inst.id + '\', -' + stepMonths + ', \'M\');"' + |
|---|
| 1448 | ' title="' + prevText + '"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'e' : 'w') + '">' + prevText + '</span></a>' : |
|---|
| 1449 | (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>')); |
|---|
| 1450 | var nextText = this._get(inst, 'nextText'); |
|---|
| 1451 | nextText = (!navigationAsDateFormat ? nextText : this.formatDate(nextText, |
|---|
| 1452 | this._daylightSavingAdjust(new Date(drawYear, drawMonth + stepMonths, 1)), |
|---|
| 1453 | this._getFormatConfig(inst))); |
|---|
| 1454 | var next = (this._canAdjustMonth(inst, +1, drawYear, drawMonth) ? |
|---|
| 1455 | '<a class="ui-datepicker-next ui-corner-all" onclick="DP_jQuery_' + dpuuid + |
|---|
| 1456 | '.datepicker._adjustDate(\'#' + inst.id + '\', +' + stepMonths + ', \'M\');"' + |
|---|
| 1457 | ' title="' + nextText + '"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'w' : 'e') + '">' + nextText + '</span></a>' : |
|---|
| 1458 | (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>')); |
|---|
| 1459 | var currentText = this._get(inst, 'currentText'); |
|---|
| 1460 | var gotoDate = (this._get(inst, 'gotoCurrent') && inst.currentDay ? currentDate : today); |
|---|
| 1461 | currentText = (!navigationAsDateFormat ? currentText : |
|---|
| 1462 | this.formatDate(currentText, gotoDate, this._getFormatConfig(inst))); |
|---|
| 1463 | var controls = (!inst.inline ? '<button type="button" class="ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all" onclick="DP_jQuery_' + dpuuid + |
|---|
| 1464 | '.datepicker._hideDatepicker();">' + this._get(inst, 'closeText') + '</button>' : ''); |
|---|
| 1465 | var buttonPanel = (showButtonPanel) ? '<div class="ui-datepicker-buttonpane ui-widget-content">' + (isRTL ? controls : '') + |
|---|
| 1466 | (this._isInRange(inst, gotoDate) ? '<button type="button" class="ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all" onclick="DP_jQuery_' + dpuuid + |
|---|
| 1467 | '.datepicker._gotoToday(\'#' + inst.id + '\');"' + |
|---|
| 1468 | '>' + currentText + '</button>' : '') + (isRTL ? '' : controls) + '</div>' : ''; |
|---|
| 1469 | var firstDay = parseInt(this._get(inst, 'firstDay'),10); |
|---|
| 1470 | firstDay = (isNaN(firstDay) ? 0 : firstDay); |
|---|
| 1471 | var showWeek = this._get(inst, 'showWeek'); |
|---|
| 1472 | var dayNames = this._get(inst, 'dayNames'); |
|---|
| 1473 | var dayNamesShort = this._get(inst, 'dayNamesShort'); |
|---|
| 1474 | var dayNamesMin = this._get(inst, 'dayNamesMin'); |
|---|
| 1475 | var monthNames = this._get(inst, 'monthNames'); |
|---|
| 1476 | var monthNamesShort = this._get(inst, 'monthNamesShort'); |
|---|
| 1477 | var beforeShowDay = this._get(inst, 'beforeShowDay'); |
|---|
| 1478 | var showOtherMonths = this._get(inst, 'showOtherMonths'); |
|---|
| 1479 | var selectOtherMonths = this._get(inst, 'selectOtherMonths'); |
|---|
| 1480 | var calculateWeek = this._get(inst, 'calculateWeek') || this.iso8601Week; |
|---|
| 1481 | var defaultDate = this._getDefaultDate(inst); |
|---|
| 1482 | var html = ''; |
|---|
| 1483 | for (var row = 0; row < numMonths[0]; row++) { |
|---|
| 1484 | var group = ''; |
|---|
| 1485 | this.maxRows = 4; |
|---|
| 1486 | for (var col = 0; col < numMonths[1]; col++) { |
|---|
| 1487 | var selectedDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, inst.selectedDay)); |
|---|
| 1488 | var cornerClass = ' ui-corner-all'; |
|---|
| 1489 | var calender = ''; |
|---|
| 1490 | if (isMultiMonth) { |
|---|
| 1491 | calender += '<div class="ui-datepicker-group'; |
|---|
| 1492 | if (numMonths[1] > 1) |
|---|
| 1493 | switch (col) { |
|---|
| 1494 | case 0: calender += ' ui-datepicker-group-first'; |
|---|
| 1495 | cornerClass = ' ui-corner-' + (isRTL ? 'right' : 'left'); break; |
|---|
| 1496 | case numMonths[1]-1: calender += ' ui-datepicker-group-last'; |
|---|
| 1497 | cornerClass = ' ui-corner-' + (isRTL ? 'left' : 'right'); break; |
|---|
| 1498 | default: calender += ' ui-datepicker-group-middle'; cornerClass = ''; break; |
|---|
| 1499 | } |
|---|
| 1500 | calender += '">'; |
|---|
| 1501 | } |
|---|
| 1502 | calender += '<div class="ui-datepicker-header ui-widget-header ui-helper-clearfix' + cornerClass + '">' + |
|---|
| 1503 | (/all|left/.test(cornerClass) && row == 0 ? (isRTL ? next : prev) : '') + |
|---|
| 1504 | (/all|right/.test(cornerClass) && row == 0 ? (isRTL ? prev : next) : '') + |
|---|
| 1505 | this._generateMonthYearHeader(inst, drawMonth, drawYear, minDate, maxDate, |
|---|
| 1506 | row > 0 || col > 0, monthNames, monthNamesShort) + // draw month headers |
|---|
| 1507 | '</div><table class="ui-datepicker-calendar"><thead>' + |
|---|
| 1508 | '<tr>'; |
|---|
| 1509 | var thead = (showWeek ? '<th class="ui-datepicker-week-col">' + this._get(inst, 'weekHeader') + '</th>' : ''); |
|---|
| 1510 | for (var dow = 0; dow < 7; dow++) { // days of the week |
|---|
| 1511 | var day = (dow + firstDay) % 7; |
|---|
| 1512 | thead += '<th' + ((dow + firstDay + 6) % 7 >= 5 ? ' class="ui-datepicker-week-end"' : '') + '>' + |
|---|
| 1513 | '<span title="' + dayNames[day] + '">' + dayNamesMin[day] + '</span></th>'; |
|---|
| 1514 | } |
|---|
| 1515 | calender += thead + '</tr></thead><tbody>'; |
|---|
| 1516 | var daysInMonth = this._getDaysInMonth(drawYear, drawMonth); |
|---|
| 1517 | if (drawYear == inst.selectedYear && drawMonth == inst.selectedMonth) |
|---|
| 1518 | inst.selectedDay = Math.min(inst.selectedDay, daysInMonth); |
|---|
| 1519 | var leadDays = (this._getFirstDayOfMonth(drawYear, drawMonth) - firstDay + 7) % 7; |
|---|
| 1520 | var curRows = Math.ceil((leadDays + daysInMonth) / 7); // calculate the number of rows to generate |
|---|
| 1521 | var numRows = (isMultiMonth ? this.maxRows > curRows ? this.maxRows : curRows : curRows); //If multiple months, use the higher number of rows (see #7043) |
|---|
| 1522 | this.maxRows = numRows; |
|---|
| 1523 | var printDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1 - leadDays)); |
|---|
| 1524 | for (var dRow = 0; dRow < numRows; dRow++) { // create date picker rows |
|---|
| 1525 | calender += '<tr>'; |
|---|
| 1526 | var tbody = (!showWeek ? '' : '<td class="ui-datepicker-week-col">' + |
|---|
| 1527 | this._get(inst, 'calculateWeek')(printDate) + '</td>'); |
|---|
| 1528 | for (var dow = 0; dow < 7; dow++) { // create date picker days |
|---|
| 1529 | var daySettings = (beforeShowDay ? |
|---|
| 1530 | beforeShowDay.apply((inst.input ? inst.input[0] : null), [printDate]) : [true, '']); |
|---|
| 1531 | var otherMonth = (printDate.getMonth() != drawMonth); |
|---|
| 1532 | var unselectable = (otherMonth && !selectOtherMonths) || !daySettings[0] || |
|---|
| 1533 | (minDate && printDate < minDate) || (maxDate && printDate > maxDate); |
|---|
| 1534 | tbody += '<td class="' + |
|---|
| 1535 | ((dow + firstDay + 6) % 7 >= 5 ? ' ui-datepicker-week-end' : '') + // highlight weekends |
|---|
| 1536 | (otherMonth ? ' ui-datepicker-other-month' : '') + // highlight days from other months |
|---|
| 1537 | ((printDate.getTime() == selectedDate.getTime() && drawMonth == inst.selectedMonth && inst._keyEvent) || // user pressed key |
|---|
| 1538 | (defaultDate.getTime() == printDate.getTime() && defaultDate.getTime() == selectedDate.getTime()) ? |
|---|
| 1539 | // or defaultDate is current printedDate and defaultDate is selectedDate |
|---|
| 1540 | ' ' + this._dayOverClass : '') + // highlight selected day |
|---|
| 1541 | (unselectable ? ' ' + this._unselectableClass + ' ui-state-disabled': '') + // highlight unselectable days |
|---|
| 1542 | (otherMonth && !showOtherMonths ? '' : ' ' + daySettings[1] + // highlight custom dates |
|---|
| 1543 | (printDate.getTime() == currentDate.getTime() ? ' ' + this._currentClass : '') + // highlight selected day |
|---|
| 1544 | (printDate.getTime() == today.getTime() ? ' ui-datepicker-today' : '')) + '"' + // highlight today (if different) |
|---|
| 1545 | ((!otherMonth || showOtherMonths) && daySettings[2] ? ' title="' + daySettings[2] + '"' : '') + // cell title |
|---|
| 1546 | (unselectable ? '' : ' onclick="DP_jQuery_' + dpuuid + '.datepicker._selectDay(\'#' + |
|---|
| 1547 | inst.id + '\',' + printDate.getMonth() + ',' + printDate.getFullYear() + ', this);return false;"') + '>' + // actions |
|---|
| 1548 | (otherMonth && !showOtherMonths ? ' ' : // display for other months |
|---|
| 1549 | (unselectable ? '<span class="ui-state-default">' + printDate.getDate() + '</span>' : '<a class="ui-state-default' + |
|---|
| 1550 | (printDate.getTime() == today.getTime() ? ' ui-state-highlight' : '') + |
|---|
| 1551 | (printDate.getTime() == currentDate.getTime() ? ' ui-state-active' : '') + // highlight selected day |
|---|
| 1552 | (otherMonth ? ' ui-priority-secondary' : '') + // distinguish dates from other months |
|---|
| 1553 | '" href="#">' + printDate.getDate() + '</a>')) + '</td>'; // display selectable date |
|---|
| 1554 | printDate.setDate(printDate.getDate() + 1); |
|---|
| 1555 | printDate = this._daylightSavingAdjust(printDate); |
|---|
| 1556 | } |
|---|
| 1557 | calender += tbody + '</tr>'; |
|---|
| 1558 | } |
|---|
| 1559 | drawMonth++; |
|---|
| 1560 | if (drawMonth > 11) { |
|---|
| 1561 | drawMonth = 0; |
|---|
| 1562 | drawYear++; |
|---|
| 1563 | } |
|---|
| 1564 | calender += '</tbody></table>' + (isMultiMonth ? '</div>' + |
|---|
| 1565 | ((numMonths[0] > 0 && col == numMonths[1]-1) ? '<div class="ui-datepicker-row-break"></div>' : '') : ''); |
|---|
| 1566 | group += calender; |
|---|
| 1567 | } |
|---|
| 1568 | html += group; |
|---|
| 1569 | } |
|---|
| 1570 | html += buttonPanel + ($.browser.msie && parseInt($.browser.version,10) < 7 && !inst.inline ? |
|---|
| 1571 | '<iframe src="javascript:false;" class="ui-datepicker-cover" frameborder="0"></iframe>' : ''); |
|---|
| 1572 | inst._keyEvent = false; |
|---|
| 1573 | return html; |
|---|
| 1574 | }, |
|---|
| 1575 | |
|---|
| 1576 | /* Generate the month and year header. */ |
|---|
| 1577 | _generateMonthYearHeader: function(inst, drawMonth, drawYear, minDate, maxDate, |
|---|
| 1578 | secondary, monthNames, monthNamesShort) { |
|---|
| 1579 | var changeMonth = this._get(inst, 'changeMonth'); |
|---|
| 1580 | var changeYear = this._get(inst, 'changeYear'); |
|---|
| 1581 | var showMonthAfterYear = this._get(inst, 'showMonthAfterYear'); |
|---|
| 1582 | var html = '<div class="ui-datepicker-title">'; |
|---|
| 1583 | var monthHtml = ''; |
|---|
| 1584 | // month selection |
|---|
| 1585 | if (secondary || !changeMonth) |
|---|
| 1586 | monthHtml += '<span class="ui-datepicker-month">' + monthNames[drawMonth] + '</span>'; |
|---|
| 1587 | else { |
|---|
| 1588 | var inMinYear = (minDate && minDate.getFullYear() == drawYear); |
|---|
| 1589 | var inMaxYear = (maxDate && maxDate.getFullYear() == drawYear); |
|---|
| 1590 | monthHtml += '<select class="ui-datepicker-month" ' + |
|---|
| 1591 | 'onchange="DP_jQuery_' + dpuuid + '.datepicker._selectMonthYear(\'#' + inst.id + '\', this, \'M\');" ' + |
|---|
| 1592 | '>'; |
|---|
| 1593 | for (var month = 0; month < 12; month++) { |
|---|
| 1594 | if ((!inMinYear || month >= minDate.getMonth()) && |
|---|
| 1595 | (!inMaxYear || month <= maxDate.getMonth())) |
|---|
| 1596 | monthHtml += '<option value="' + month + '"' + |
|---|
| 1597 | (month == drawMonth ? ' selected="selected"' : '') + |
|---|
| 1598 | '>' + monthNamesShort[month] + '</option>'; |
|---|
| 1599 | } |
|---|
| 1600 | monthHtml += '</select>'; |
|---|
| 1601 | } |
|---|
| 1602 | if (!showMonthAfterYear) |
|---|
| 1603 | html += monthHtml + (secondary || !(changeMonth && changeYear) ? ' ' : ''); |
|---|
| 1604 | // year selection |
|---|
| 1605 | if ( !inst.yearshtml ) { |
|---|
| 1606 | inst.yearshtml = ''; |
|---|
| 1607 | if (secondary || !changeYear) |
|---|
| 1608 | html += '<span class="ui-datepicker-year">' + drawYear + '</span>'; |
|---|
| 1609 | else { |
|---|
| 1610 | // determine range of years to display |
|---|
| 1611 | var years = this._get(inst, 'yearRange').split(':'); |
|---|
| 1612 | var thisYear = new Date().getFullYear(); |
|---|
| 1613 | var determineYear = function(value) { |
|---|
| 1614 | var year = (value.match(/c[+-].*/) ? drawYear + parseInt(value.substring(1), 10) : |
|---|
| 1615 | (value.match(/[+-].*/) ? thisYear + parseInt(value, 10) : |
|---|
| 1616 | parseInt(value, 10))); |
|---|
| 1617 | return (isNaN(year) ? thisYear : year); |
|---|
| 1618 | }; |
|---|
| 1619 | var year = determineYear(years[0]); |
|---|
| 1620 | var endYear = Math.max(year, determineYear(years[1] || '')); |
|---|
| 1621 | year = (minDate ? Math.max(year, minDate.getFullYear()) : year); |
|---|
| 1622 | endYear = (maxDate ? Math.min(endYear, maxDate.getFullYear()) : endYear); |
|---|
| 1623 | inst.yearshtml += '<select class="ui-datepicker-year" ' + |
|---|
| 1624 | 'onchange="DP_jQuery_' + dpuuid + '.datepicker._selectMonthYear(\'#' + inst.id + '\', this, \'Y\');" ' + |
|---|
| 1625 | '>'; |
|---|
| 1626 | for (; year <= endYear; year++) { |
|---|
| 1627 | inst.yearshtml += '<option value="' + year + '"' + |
|---|
| 1628 | (year == drawYear ? ' selected="selected"' : '') + |
|---|
| 1629 | '>' + year + '</option>'; |
|---|
| 1630 | } |
|---|
| 1631 | inst.yearshtml += '</select>'; |
|---|
| 1632 | |
|---|
| 1633 | html += inst.yearshtml; |
|---|
| 1634 | inst.yearshtml = null; |
|---|
| 1635 | } |
|---|
| 1636 | } |
|---|
| 1637 | html += this._get(inst, 'yearSuffix'); |
|---|
| 1638 | if (showMonthAfterYear) |
|---|
| 1639 | html += (secondary || !(changeMonth && changeYear) ? ' ' : '') + monthHtml; |
|---|
| 1640 | html += '</div>'; // Close datepicker_header |
|---|
| 1641 | return html; |
|---|
| 1642 | }, |
|---|
| 1643 | |
|---|
| 1644 | /* Adjust one of the date sub-fields. */ |
|---|
| 1645 | _adjustInstDate: function(inst, offset, period) { |
|---|
| 1646 | var year = inst.drawYear + (period == 'Y' ? offset : 0); |
|---|
| 1647 | var month = inst.drawMonth + (period == 'M' ? offset : 0); |
|---|
| 1648 | var day = Math.min(inst.selectedDay, this._getDaysInMonth(year, month)) + |
|---|
| 1649 | (period == 'D' ? offset : 0); |
|---|
| 1650 | var date = this._restrictMinMax(inst, |
|---|
| 1651 | this._daylightSavingAdjust(new Date(year, month, day))); |
|---|
| 1652 | inst.selectedDay = date.getDate(); |
|---|
| 1653 | inst.drawMonth = inst.selectedMonth = date.getMonth(); |
|---|
| 1654 | inst.drawYear = inst.selectedYear = date.getFullYear(); |
|---|
| 1655 | if (period == 'M' || period == 'Y') |
|---|
| 1656 | this._notifyChange(inst); |
|---|
| 1657 | }, |
|---|
| 1658 | |
|---|
| 1659 | /* Ensure a date is within any min/max bounds. */ |
|---|
| 1660 | _restrictMinMax: function(inst, date) { |
|---|
| 1661 | var minDate = this._getMinMaxDate(inst, 'min'); |
|---|
| 1662 | var maxDate = this._getMinMaxDate(inst, 'max'); |
|---|
| 1663 | var newDate = (minDate && date < minDate ? minDate : date); |
|---|
| 1664 | newDate = (maxDate && newDate > maxDate ? maxDate : newDate); |
|---|
| 1665 | return newDate; |
|---|
| 1666 | }, |
|---|
| 1667 | |
|---|
| 1668 | /* Notify change of month/year. */ |
|---|
| 1669 | _notifyChange: function(inst) { |
|---|
| 1670 | var onChange = this._get(inst, 'onChangeMonthYear'); |
|---|
| 1671 | if (onChange) |
|---|
| 1672 | onChange.apply((inst.input ? inst.input[0] : null), |
|---|
| 1673 | [inst.selectedYear, inst.selectedMonth + 1, inst]); |
|---|
| 1674 | }, |
|---|
| 1675 | |
|---|
| 1676 | /* Determine the number of months to show. */ |
|---|
| 1677 | _getNumberOfMonths: function(inst) { |
|---|
| 1678 | var numMonths = this._get(inst, 'numberOfMonths'); |
|---|
| 1679 | return (numMonths == null ? [1, 1] : (typeof numMonths == 'number' ? [1, numMonths] : numMonths)); |
|---|
| 1680 | }, |
|---|
| 1681 | |
|---|
| 1682 | /* Determine the current maximum date - ensure no time components are set. */ |
|---|
| 1683 | _getMinMaxDate: function(inst, minMax) { |
|---|
| 1684 | return this._determineDate(inst, this._get(inst, minMax + 'Date'), null); |
|---|
| 1685 | }, |
|---|
| 1686 | |
|---|
| 1687 | /* Find the number of days in a given month. */ |
|---|
| 1688 | _getDaysInMonth: function(year, month) { |
|---|
| 1689 | return 32 - this._daylightSavingAdjust(new Date(year, month, 32)).getDate(); |
|---|
| 1690 | }, |
|---|
| 1691 | |
|---|
| 1692 | /* Find the day of the week of the first of a month. */ |
|---|
| 1693 | _getFirstDayOfMonth: function(year, month) { |
|---|
| 1694 | return new Date(year, month, 1).getDay(); |
|---|
| 1695 | }, |
|---|
| 1696 | |
|---|
| 1697 | /* Determines if we should allow a "next/prev" month display change. */ |
|---|
| 1698 | _canAdjustMonth: function(inst, offset, curYear, curMonth) { |
|---|
| 1699 | var numMonths = this._getNumberOfMonths(inst); |
|---|
| 1700 | var date = this._daylightSavingAdjust(new Date(curYear, |
|---|
| 1701 | curMonth + (offset < 0 ? offset : numMonths[0] * numMonths[1]), 1)); |
|---|
| 1702 | if (offset < 0) |
|---|
| 1703 | date.setDate(this._getDaysInMonth(date.getFullYear(), date.getMonth())); |
|---|
| 1704 | return this._isInRange(inst, date); |
|---|
| 1705 | }, |
|---|
| 1706 | |
|---|
| 1707 | /* Is the given date in the accepted range? */ |
|---|
| 1708 | _isInRange: function(inst, date) { |
|---|
| 1709 | var minDate = this._getMinMaxDate(inst, 'min'); |
|---|
| 1710 | var maxDate = this._getMinMaxDate(inst, 'max'); |
|---|
| 1711 | return ((!minDate || date.getTime() >= minDate.getTime()) && |
|---|
| 1712 | (!maxDate || date.getTime() <= maxDate.getTime())); |
|---|
| 1713 | }, |
|---|
| 1714 | |
|---|
| 1715 | /* Provide the configuration settings for formatting/parsing. */ |
|---|
| 1716 | _getFormatConfig: function(inst) { |
|---|
| 1717 | var shortYearCutoff = this._get(inst, 'shortYearCutoff'); |
|---|
| 1718 | shortYearCutoff = (typeof shortYearCutoff != 'string' ? shortYearCutoff : |
|---|
| 1719 | new Date().getFullYear() % 100 + parseInt(shortYearCutoff, 10)); |
|---|
| 1720 | return {shortYearCutoff: shortYearCutoff, |
|---|
| 1721 | dayNamesShort: this._get(inst, 'dayNamesShort'), dayNames: this._get(inst, 'dayNames'), |
|---|
| 1722 | monthNamesShort: this._get(inst, 'monthNamesShort'), monthNames: this._get(inst, 'monthNames')}; |
|---|
| 1723 | }, |
|---|
| 1724 | |
|---|
| 1725 | /* Format the given date for display. */ |
|---|
| 1726 | _formatDate: function(inst, day, month, year) { |
|---|
| 1727 | if (!day) { |
|---|
| 1728 | inst.currentDay = inst.selectedDay; |
|---|
| 1729 | inst.currentMonth = inst.selectedMonth; |
|---|
| 1730 | inst.currentYear = inst.selectedYear; |
|---|
| 1731 | } |
|---|
| 1732 | var date = (day ? (typeof day == 'object' ? day : |
|---|
| 1733 | this._daylightSavingAdjust(new Date(year, month, day))) : |
|---|
| 1734 | this._daylightSavingAdjust(new Date(inst.currentYear, inst.currentMonth, inst.currentDay))); |
|---|
| 1735 | return this.formatDate(this._get(inst, 'dateFormat'), date, this._getFormatConfig(inst)); |
|---|
| 1736 | } |
|---|
| 1737 | }); |
|---|
| 1738 | |
|---|
| 1739 | /* |
|---|
| 1740 | * Bind hover events for datepicker elements. |
|---|
| 1741 | * Done via delegate so the binding only occurs once in the lifetime of the parent div. |
|---|
| 1742 | * Global instActive, set by _updateDatepicker allows the handlers to find their way back to the active picker. |
|---|
| 1743 | */ |
|---|
| 1744 | function bindHover(dpDiv) { |
|---|
| 1745 | var selector = 'button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a'; |
|---|
| 1746 | return dpDiv.bind('mouseout', function(event) { |
|---|
| 1747 | var elem = $( event.target ).closest( selector ); |
|---|
| 1748 | if ( !elem.length ) { |
|---|
| 1749 | return; |
|---|
| 1750 | } |
|---|
| 1751 | elem.removeClass( "ui-state-hover ui-datepicker-prev-hover ui-datepicker-next-hover" ); |
|---|
| 1752 | }) |
|---|
| 1753 | .bind('mouseover', function(event) { |
|---|
| 1754 | var elem = $( event.target ).closest( selector ); |
|---|
| 1755 | if ($.datepicker._isDisabledDatepicker( instActive.inline ? dpDiv.parent()[0] : instActive.input[0]) || |
|---|
| 1756 | !elem.length ) { |
|---|
| 1757 | return; |
|---|
| 1758 | } |
|---|
| 1759 | elem.parents('.ui-datepicker-calendar').find('a').removeClass('ui-state-hover'); |
|---|
| 1760 | elem.addClass('ui-state-hover'); |
|---|
| 1761 | if (elem.hasClass('ui-datepicker-prev')) elem.addClass('ui-datepicker-prev-hover'); |
|---|
| 1762 | if (elem.hasClass('ui-datepicker-next')) elem.addClass('ui-datepicker-next-hover'); |
|---|
| 1763 | }); |
|---|
| 1764 | } |
|---|
| 1765 | |
|---|
| 1766 | /* jQuery extend now ignores nulls! */ |
|---|
| 1767 | function extendRemove(target, props) { |
|---|
| 1768 | $.extend(target, props); |
|---|
| 1769 | for (var name in props) |
|---|
| 1770 | if (props[name] == null || props[name] == undefined) |
|---|
| 1771 | target[name] = props[name]; |
|---|
| 1772 | return target; |
|---|
| 1773 | }; |
|---|
| 1774 | |
|---|
| 1775 | /* Determine whether an object is an array. */ |
|---|
| 1776 | function isArray(a) { |
|---|
| 1777 | return (a && (($.browser.safari && typeof a == 'object' && a.length) || |
|---|
| 1778 | (a.constructor && a.constructor.toString().match(/\Array\(\)/)))); |
|---|
| 1779 | }; |
|---|
| 1780 | |
|---|
| 1781 | /* Invoke the datepicker functionality. |
|---|
| 1782 | @param options string - a command, optionally followed by additional parameters or |
|---|
| 1783 | Object - settings for attaching new datepicker functionality |
|---|
| 1784 | @return jQuery object */ |
|---|
| 1785 | $.fn.datepicker = function(options){ |
|---|
| 1786 | |
|---|
| 1787 | /* Verify an empty collection wasn't passed - Fixes #6976 */ |
|---|
| 1788 | if ( !this.length ) { |
|---|
| 1789 | return this; |
|---|
| 1790 | } |
|---|
| 1791 | |
|---|
| 1792 | /* Initialise the date picker. */ |
|---|
| 1793 | if (!$.datepicker.initialized) { |
|---|
| 1794 | $(document).mousedown($.datepicker._checkExternalClick). |
|---|
| 1795 | find('body').append($.datepicker.dpDiv); |
|---|
| 1796 | $.datepicker.initialized = true; |
|---|
| 1797 | } |
|---|
| 1798 | |
|---|
| 1799 | var otherArgs = Array.prototype.slice.call(arguments, 1); |
|---|
| 1800 | if (typeof options == 'string' && (options == 'isDisabled' || options == 'getDate' || options == 'widget')) |
|---|
| 1801 | return $.datepicker['_' + options + 'Datepicker']. |
|---|
| 1802 | apply($.datepicker, [this[0]].concat(otherArgs)); |
|---|
| 1803 | if (options == 'option' && arguments.length == 2 && typeof arguments[1] == 'string') |
|---|
| 1804 | return $.datepicker['_' + options + 'Datepicker']. |
|---|
| 1805 | apply($.datepicker, [this[0]].concat(otherArgs)); |
|---|
| 1806 | return this.each(function() { |
|---|
| 1807 | typeof options == 'string' ? |
|---|
| 1808 | $.datepicker['_' + options + 'Datepicker']. |
|---|
| 1809 | apply($.datepicker, [this].concat(otherArgs)) : |
|---|
| 1810 | $.datepicker._attachDatepicker(this, options); |
|---|
| 1811 | }); |
|---|
| 1812 | }; |
|---|
| 1813 | |
|---|
| 1814 | $.datepicker = new Datepicker(); // singleton instance |
|---|
| 1815 | $.datepicker.initialized = false; |
|---|
| 1816 | $.datepicker.uuid = new Date().getTime(); |
|---|
| 1817 | $.datepicker.version = "1.8.16"; |
|---|
| 1818 | |
|---|
| 1819 | // Workaround for #4055 |
|---|
| 1820 | // Add another global to avoid noConflict issues with inline event handlers |
|---|
| 1821 | window['DP_jQuery_' + dpuuid] = $; |
|---|
| 1822 | |
|---|
| 1823 | })(jQuery); |
|---|
