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-/*!
- * jQuery UI Datepicker 1.8.21
- *
- * Copyright 2012, AUTHORS.txt (http://jqueryui.com/about)
- * Dual licensed under the MIT or GPL Version 2 licenses.
- * http://jquery.org/license
- *
- * http://docs.jquery.com/UI/Datepicker
- *
- * Depends:
- * jquery.ui.core.js
- */
-(function( $, undefined ) {
-
-$.extend($.ui, { datepicker: { version: "1.8.21" } });
-
-var PROP_NAME = 'datepicker';
-var dpuuid = new Date().getTime();
-var instActive;
-
-/* Date picker manager.
- Use the singleton instance of this class, $.datepicker, to interact with the date picker.
- Settings for (groups of) date pickers are maintained in an instance object,
- allowing multiple different settings on the same page. */
-
-function Datepicker() {
- this.debug = false; // Change this to true to start debugging
- this._curInst = null; // The current instance in use
- this._keyEvent = false; // If the last event was a key event
- this._disabledInputs = []; // List of date picker inputs that have been disabled
- this._datepickerShowing = false; // True if the popup picker is showing , false if not
- this._inDialog = false; // True if showing within a "dialog", false if not
- this._mainDivId = 'ui-datepicker-div'; // The ID of the main datepicker division
- this._inlineClass = 'ui-datepicker-inline'; // The name of the inline marker class
- this._appendClass = 'ui-datepicker-append'; // The name of the append marker class
- this._triggerClass = 'ui-datepicker-trigger'; // The name of the trigger marker class
- this._dialogClass = 'ui-datepicker-dialog'; // The name of the dialog marker class
- this._disableClass = 'ui-datepicker-disabled'; // The name of the disabled covering marker class
- this._unselectableClass = 'ui-datepicker-unselectable'; // The name of the unselectable cell marker class
- this._currentClass = 'ui-datepicker-current-day'; // The name of the current day marker class
- this._dayOverClass = 'ui-datepicker-days-cell-over'; // The name of the day hover marker class
- this.regional = []; // Available regional settings, indexed by language code
- this.regional[''] = { // Default regional settings
- closeText: 'Done', // Display text for close link
- prevText: 'Prev', // Display text for previous month link
- nextText: 'Next', // Display text for next month link
- currentText: 'Today', // Display text for current month link
- monthNames: ['January','February','March','April','May','June',
- 'July','August','September','October','November','December'], // Names of months for drop-down and formatting
- monthNamesShort: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'], // For formatting
- dayNames: ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'], // For formatting
- dayNamesShort: ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'], // For formatting
- dayNamesMin: ['Su','Mo','Tu','We','Th','Fr','Sa'], // Column headings for days starting at Sunday
- weekHeader: 'Wk', // Column header for week of the year
- dateFormat: 'mm/dd/yy', // See format options on parseDate
- firstDay: 0, // The first day of the week, Sun = 0, Mon = 1, ...
- isRTL: false, // True if right-to-left language, false if left-to-right
- showMonthAfterYear: false, // True if the year select precedes month, false for month then year
- yearSuffix: '' // Additional text to append to the year in the month headers
- };
- this._defaults = { // Global defaults for all the date picker instances
- showOn: 'focus', // 'focus' for popup on focus,
- // 'button' for trigger button, or 'both' for either
- showAnim: 'fadeIn', // Name of jQuery animation for popup
- showOptions: {}, // Options for enhanced animations
- defaultDate: null, // Used when field is blank: actual date,
- // +/-number for offset from today, null for today
- appendText: '', // Display text following the input box, e.g. showing the format
- buttonText: '...', // Text for trigger button
- buttonImage: '', // URL for trigger button image
- buttonImageOnly: false, // True if the image appears alone, false if it appears on a button
- hideIfNoPrevNext: false, // True to hide next/previous month links
- // if not applicable, false to just disable them
- navigationAsDateFormat: false, // True if date formatting applied to prev/today/next links
- gotoCurrent: false, // True if today link goes back to current selection instead
- changeMonth: false, // True if month can be selected directly, false if only prev/next
- changeYear: false, // True if year can be selected directly, false if only prev/next
- yearRange: 'c-10:c+10', // Range of years to display in drop-down,
- // either relative to today's year (-nn:+nn), relative to currently displayed year
- // (c-nn:c+nn), absolute (nnnn:nnnn), or a combination of the above (nnnn:-n)
- showOtherMonths: false, // True to show dates in other months, false to leave blank
- selectOtherMonths: false, // True to allow selection of dates in other months, false for unselectable
- showWeek: false, // True to show week of the year, false to not show it
- calculateWeek: this.iso8601Week, // How to calculate the week of the year,
- // takes a Date and returns the number of the week for it
- shortYearCutoff: '+10', // Short year values < this are in the current century,
- // > this are in the previous century,
- // string value starting with '+' for current year + value
- minDate: null, // The earliest selectable date, or null for no limit
- maxDate: null, // The latest selectable date, or null for no limit
- duration: 'fast', // Duration of display/closure
- beforeShowDay: null, // Function that takes a date and returns an array with
- // [0] = true if selectable, false if not, [1] = custom CSS class name(s) or '',
- // [2] = cell title (optional), e.g. $.datepicker.noWeekends
- beforeShow: null, // Function that takes an input field and
- // returns a set of custom settings for the date picker
- onSelect: null, // Define a callback function when a date is selected
- onChangeMonthYear: null, // Define a callback function when the month or year is changed
- onClose: null, // Define a callback function when the datepicker is closed
- numberOfMonths: 1, // Number of months to show at a time
- showCurrentAtPos: 0, // The position in multipe months at which to show the current month (starting at 0)
- stepMonths: 1, // Number of months to step back/forward
- stepBigMonths: 12, // Number of months to step back/forward for the big links
- altField: '', // Selector for an alternate field to store selected dates into
- altFormat: '', // The date format to use for the alternate field
- constrainInput: true, // The input is constrained by the current date format
- showButtonPanel: false, // True to show button panel, false to not show it
- autoSize: false, // True to size the input for the date format, false to leave as is
- disabled: false // The initial disabled state
- };
- $.extend(this._defaults, this.regional['']);
- this.dpDiv = bindHover($('<div id="' + this._mainDivId + '" class="ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all"></div>'));
-}
-
-$.extend(Datepicker.prototype, {
- /* Class name added to elements to indicate already configured with a date picker. */
- markerClassName: 'hasDatepicker',
-
- //Keep track of the maximum number of rows displayed (see #7043)
- maxRows: 4,
-
- /* Debug logging (if enabled). */
- log: function () {
- if (this.debug)
- console.log.apply('', arguments);
- },
-
- // TODO rename to "widget" when switching to widget factory
- _widgetDatepicker: function() {
- return this.dpDiv;
- },
-
- /* Override the default settings for all instances of the date picker.
- @param settings object - the new settings to use as defaults (anonymous object)
- @return the manager object */
- setDefaults: function(settings) {
- extendRemove(this._defaults, settings || {});
- return this;
- },
-
- /* Attach the date picker to a jQuery selection.
- @param target element - the target input field or division or span
- @param settings object - the new settings to use for this date picker instance (anonymous) */
- _attachDatepicker: function(target, settings) {
- // check for settings on the control itself - in namespace 'date:'
- var inlineSettings = null;
- for (var attrName in this._defaults) {
- var attrValue = target.getAttribute('date:' + attrName);
- if (attrValue) {
- inlineSettings = inlineSettings || {};
- try {
- inlineSettings[attrName] = eval(attrValue);
- } catch (err) {
- inlineSettings[attrName] = attrValue;
- }
- }
- }
- var nodeName = target.nodeName.toLowerCase();
- var inline = (nodeName == 'div' || nodeName == 'span');
- if (!target.id) {
- this.uuid += 1;
- target.id = 'dp' + this.uuid;
- }
- var inst = this._newInst($(target), inline);
- inst.settings = $.extend({}, settings || {}, inlineSettings || {});
- if (nodeName == 'input') {
- this._connectDatepicker(target, inst);
- } else if (inline) {
- this._inlineDatepicker(target, inst);
- }
- },
-
- /* Create a new instance object. */
- _newInst: function(target, inline) {
- var id = target[0].id.replace(/([^A-Za-z0-9_-])/g, '\\\\$1'); // escape jQuery meta chars
- return {id: id, input: target, // associated target
- selectedDay: 0, selectedMonth: 0, selectedYear: 0, // current selection
- drawMonth: 0, drawYear: 0, // month being drawn
- inline: inline, // is datepicker inline or not
- dpDiv: (!inline ? this.dpDiv : // presentation div
- bindHover($('<div class="' + this._inlineClass + ' ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all"></div>')))};
- },
-
- /* Attach the date picker to an input field. */
- _connectDatepicker: function(target, inst) {
- var input = $(target);
- inst.append = $([]);
- inst.trigger = $([]);
- if (input.hasClass(this.markerClassName))
- return;
- this._attachments(input, inst);
- input.addClass(this.markerClassName).keydown(this._doKeyDown).
- keypress(this._doKeyPress).keyup(this._doKeyUp).
- bind("setData.datepicker", function(event, key, value) {
- inst.settings[key] = value;
- }).bind("getData.datepicker", function(event, key) {
- return this._get(inst, key);
- });
- this._autoSize(inst);
- $.data(target, PROP_NAME, inst);
- //If disabled option is true, disable the datepicker once it has been attached to the input (see ticket #5665)
- if( inst.settings.disabled ) {
- this._disableDatepicker( target );
- }
- },
-
- /* Make attachments based on settings. */
- _attachments: function(input, inst) {
- var appendText = this._get(inst, 'appendText');
- var isRTL = this._get(inst, 'isRTL');
- if (inst.append)
- inst.append.remove();
- if (appendText) {
- inst.append = $('<span class="' + this._appendClass + '">' + appendText + '</span>');
- input[isRTL ? 'before' : 'after'](inst.append);
- }
- input.unbind('focus', this._showDatepicker);
- if (inst.trigger)
- inst.trigger.remove();
- var showOn = this._get(inst, 'showOn');
- if (showOn == 'focus' || showOn == 'both') // pop-up date picker when in the marked field
- input.focus(this._showDatepicker);
- if (showOn == 'button' || showOn == 'both') { // pop-up date picker when button clicked
- var buttonText = this._get(inst, 'buttonText');
- var buttonImage = this._get(inst, 'buttonImage');
- inst.trigger = $(this._get(inst, 'buttonImageOnly') ?
- $('<img/>').addClass(this._triggerClass).
- attr({ src: buttonImage, alt: buttonText, title: buttonText }) :
- $('<button type="button"></button>').addClass(this._triggerClass).
- html(buttonImage == '' ? buttonText : $('<img/>').attr(
- { src:buttonImage, alt:buttonText, title:buttonText })));
- input[isRTL ? 'before' : 'after'](inst.trigger);
- inst.trigger.click(function() {
- if ($.datepicker._datepickerShowing && $.datepicker._lastInput == input[0])
- $.datepicker._hideDatepicker();
- else if ($.datepicker._datepickerShowing && $.datepicker._lastInput != input[0]) {
- $.datepicker._hideDatepicker();
- $.datepicker._showDatepicker(input[0]);
- } else
- $.datepicker._showDatepicker(input[0]);
- return false;
- });
- }
- },
-
- /* Apply the maximum length for the date format. */
- _autoSize: function(inst) {
- if (this._get(inst, 'autoSize') && !inst.inline) {
- var date = new Date(2009, 12 - 1, 20); // Ensure double digits
- var dateFormat = this._get(inst, 'dateFormat');
- if (dateFormat.match(/[DM]/)) {
- var findMax = function(names) {
- var max = 0;
- var maxI = 0;
- for (var i = 0; i < names.length; i++) {
- if (names[i].length > max) {
- max = names[i].length;
- maxI = i;
- }
- }
- return maxI;
- };
- date.setMonth(findMax(this._get(inst, (dateFormat.match(/MM/) ?
- 'monthNames' : 'monthNamesShort'))));
- date.setDate(findMax(this._get(inst, (dateFormat.match(/DD/) ?
- 'dayNames' : 'dayNamesShort'))) + 20 - date.getDay());
- }
- inst.input.attr('size', this._formatDate(inst, date).length);
- }
- },
-
- /* Attach an inline date picker to a div. */
- _inlineDatepicker: function(target, inst) {
- var divSpan = $(target);
- if (divSpan.hasClass(this.markerClassName))
- return;
- divSpan.addClass(this.markerClassName).append(inst.dpDiv).
- bind("setData.datepicker", function(event, key, value){
- inst.settings[key] = value;
- }).bind("getData.datepicker", function(event, key){
- return this._get(inst, key);
- });
- $.data(target, PROP_NAME, inst);
- this._setDate(inst, this._getDefaultDate(inst), true);
- this._updateDatepicker(inst);
- this._updateAlternate(inst);
- //If disabled option is true, disable the datepicker before showing it (see ticket #5665)
- if( inst.settings.disabled ) {
- this._disableDatepicker( target );
- }
- // Set display:block in place of inst.dpDiv.show() which won't work on disconnected elements
- // http://bugs.jqueryui.com/ticket/7552 - A Datepicker created on a detached div has zero height
- inst.dpDiv.css( "display", "block" );
- },
-
- /* Pop-up the date picker in a "dialog" box.
- @param input element - ignored
- @param date string or Date - the initial date to display
- @param onSelect function - the function to call when a date is selected
- @param settings object - update the dialog date picker instance's settings (anonymous object)
- @param pos int[2] - coordinates for the dialog's position within the screen or
- event - with x/y coordinates or
- leave empty for default (screen centre)
- @return the manager object */
- _dialogDatepicker: function(input, date, onSelect, settings, pos) {
- var inst = this._dialogInst; // internal instance
- if (!inst) {
- this.uuid += 1;
- var id = 'dp' + this.uuid;
- this._dialogInput = $('<input type="text" id="' + id +
- '" style="position: absolute; top: -100px; width: 0px; z-index: -10;"/>');
- this._dialogInput.keydown(this._doKeyDown);
- $('body').append(this._dialogInput);
- inst = this._dialogInst = this._newInst(this._dialogInput, false);
- inst.settings = {};
- $.data(this._dialogInput[0], PROP_NAME, inst);
- }
- extendRemove(inst.settings, settings || {});
- date = (date && date.constructor == Date ? this._formatDate(inst, date) : date);
- this._dialogInput.val(date);
-
- this._pos = (pos ? (pos.length ? pos : [pos.pageX, pos.pageY]) : null);
- if (!this._pos) {
- var browserWidth = document.documentElement.clientWidth;
- var browserHeight = document.documentElement.clientHeight;
- var scrollX = document.documentElement.scrollLeft || document.body.scrollLeft;
- var scrollY = document.documentElement.scrollTop || document.body.scrollTop;
- this._pos = // should use actual width/height below
- [(browserWidth / 2) - 100 + scrollX, (browserHeight / 2) - 150 + scrollY];
- }
-
- // move input on screen for focus, but hidden behind dialog
- this._dialogInput.css('left', (this._pos[0] + 20) + 'px').css('top', this._pos[1] + 'px');
- inst.settings.onSelect = onSelect;
- this._inDialog = true;
- this.dpDiv.addClass(this._dialogClass);
- this._showDatepicker(this._dialogInput[0]);
- if ($.blockUI)
- $.blockUI(this.dpDiv);
- $.data(this._dialogInput[0], PROP_NAME, inst);
- return this;
- },
-
- /* Detach a datepicker from its control.
- @param target element - the target input field or division or span */
- _destroyDatepicker: function(target) {
- var $target = $(target);
- var inst = $.data(target, PROP_NAME);
- if (!$target.hasClass(this.markerClassName)) {
- return;
- }
- var nodeName = target.nodeName.toLowerCase();
- $.removeData(target, PROP_NAME);
- if (nodeName == 'input') {
- inst.append.remove();
- inst.trigger.remove();
- $target.removeClass(this.markerClassName).
- unbind('focus', this._showDatepicker).
- unbind('keydown', this._doKeyDown).
- unbind('keypress', this._doKeyPress).
- unbind('keyup', this._doKeyUp);
- } else if (nodeName == 'div' || nodeName == 'span')
- $target.removeClass(this.markerClassName).empty();
- },
-
- /* Enable the date picker to a jQuery selection.
- @param target element - the target input field or division or span */
- _enableDatepicker: function(target) {
- var $target = $(target);
- var inst = $.data(target, PROP_NAME);
- if (!$target.hasClass(this.markerClassName)) {
- return;
- }
- var nodeName = target.nodeName.toLowerCase();
- if (nodeName == 'input') {
- target.disabled = false;
- inst.trigger.filter('button').
- each(function() { this.disabled = false; }).end().
- filter('img').css({opacity: '1.0', cursor: ''});
- }
- else if (nodeName == 'div' || nodeName == 'span') {
- var inline = $target.children('.' + this._inlineClass);
- inline.children().removeClass('ui-state-disabled');
- inline.find("select.ui-datepicker-month, select.ui-datepicker-year").
- removeAttr("disabled");
- }
- this._disabledInputs = $.map(this._disabledInputs,
- function(value) { return (value == target ? null : value); }); // delete entry
- },
-
- /* Disable the date picker to a jQuery selection.
- @param target element - the target input field or division or span */
- _disableDatepicker: function(target) {
- var $target = $(target);
- var inst = $.data(target, PROP_NAME);
- if (!$target.hasClass(this.markerClassName)) {
- return;
- }
- var nodeName = target.nodeName.toLowerCase();
- if (nodeName == 'input') {
- target.disabled = true;
- inst.trigger.filter('button').
- each(function() { this.disabled = true; }).end().
- filter('img').css({opacity: '0.5', cursor: 'default'});
- }
- else if (nodeName == 'div' || nodeName == 'span') {
- var inline = $target.children('.' + this._inlineClass);
- inline.children().addClass('ui-state-disabled');
- inline.find("select.ui-datepicker-month, select.ui-datepicker-year").
- attr("disabled", "disabled");
- }
- this._disabledInputs = $.map(this._disabledInputs,
- function(value) { return (value == target ? null : value); }); // delete entry
- this._disabledInputs[this._disabledInputs.length] = target;
- },
-
- /* Is the first field in a jQuery collection disabled as a datepicker?
- @param target element - the target input field or division or span
- @return boolean - true if disabled, false if enabled */
- _isDisabledDatepicker: function(target) {
- if (!target) {
- return false;
- }
- for (var i = 0; i < this._disabledInputs.length; i++) {
- if (this._disabledInputs[i] == target)
- return true;
- }
- return false;
- },
-
- /* Retrieve the instance data for the target control.
- @param target element - the target input field or division or span
- @return object - the associated instance data
- @throws error if a jQuery problem getting data */
- _getInst: function(target) {
- try {
- return $.data(target, PROP_NAME);
- }
- catch (err) {
- throw 'Missing instance data for this datepicker';
- }
- },
-
- /* Update or retrieve the settings for a date picker attached to an input field or division.
- @param target element - the target input field or division or span
- @param name object - the new settings to update or
- string - the name of the setting to change or retrieve,
- when retrieving also 'all' for all instance settings or
- 'defaults' for all global defaults
- @param value any - the new value for the setting
- (omit if above is an object or to retrieve a value) */
- _optionDatepicker: function(target, name, value) {
- var inst = this._getInst(target);
- if (arguments.length == 2 && typeof name == 'string') {
- return (name == 'defaults' ? $.extend({}, $.datepicker._defaults) :
- (inst ? (name == 'all' ? $.extend({}, inst.settings) :
- this._get(inst, name)) : null));
- }
- var settings = name || {};
- if (typeof name == 'string') {
- settings = {};
- settings[name] = value;
- }
- if (inst) {
- if (this._curInst == inst) {
- this._hideDatepicker();
- }
- var date = this._getDateDatepicker(target, true);
- var minDate = this._getMinMaxDate(inst, 'min');
- var maxDate = this._getMinMaxDate(inst, 'max');
- extendRemove(inst.settings, settings);
- // reformat the old minDate/maxDate values if dateFormat changes and a new minDate/maxDate isn't provided
- if (minDate !== null && settings['dateFormat'] !== undefined && settings['minDate'] === undefined)
- inst.settings.minDate = this._formatDate(inst, minDate);
- if (maxDate !== null && settings['dateFormat'] !== undefined && settings['maxDate'] === undefined)
- inst.settings.maxDate = this._formatDate(inst, maxDate);
- this._attachments($(target), inst);
- this._autoSize(inst);
- this._setDate(inst, date);
- this._updateAlternate(inst);
- this._updateDatepicker(inst);
- }
- },
-
- // change method deprecated
- _changeDatepicker: function(target, name, value) {
- this._optionDatepicker(target, name, value);
- },
-
- /* Redraw the date picker attached to an input field or division.
- @param target element - the target input field or division or span */
- _refreshDatepicker: function(target) {
- var inst = this._getInst(target);
- if (inst) {
- this._updateDatepicker(inst);
- }
- },
-
- /* Set the dates for a jQuery selection.
- @param target element - the target input field or division or span
- @param date Date - the new date */
- _setDateDatepicker: function(target, date) {
- var inst = this._getInst(target);
- if (inst) {
- this._setDate(inst, date);
- this._updateDatepicker(inst);
- this._updateAlternate(inst);
- }
- },
-
- /* Get the date(s) for the first entry in a jQuery selection.
- @param target element - the target input field or division or span
- @param noDefault boolean - true if no default date is to be used
- @return Date - the current date */
- _getDateDatepicker: function(target, noDefault) {
- var inst = this._getInst(target);
- if (inst && !inst.inline)
- this._setDateFromField(inst, noDefault);
- return (inst ? this._getDate(inst) : null);
- },
-
- /* Handle keystrokes. */
- _doKeyDown: function(event) {
- var inst = $.datepicker._getInst(event.target);
- var handled = true;
- var isRTL = inst.dpDiv.is('.ui-datepicker-rtl');
- inst._keyEvent = true;
- if ($.datepicker._datepickerShowing)
- switch (event.keyCode) {
- case 9: $.datepicker._hideDatepicker();
- handled = false;
- break; // hide on tab out
- case 13: var sel = $('td.' + $.datepicker._dayOverClass + ':not(.' +
- $.datepicker._currentClass + ')', inst.dpDiv);
- if (sel[0])
- $.datepicker._selectDay(event.target, inst.selectedMonth, inst.selectedYear, sel[0]);
- var onSelect = $.datepicker._get(inst, 'onSelect');
- if (onSelect) {
- var dateStr = $.datepicker._formatDate(inst);
-
- // trigger custom callback
- onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]);
- }
- else
- $.datepicker._hideDatepicker();
- return false; // don't submit the form
- break; // select the value on enter
- case 27: $.datepicker._hideDatepicker();
- break; // hide on escape
- case 33: $.datepicker._adjustDate(event.target, (event.ctrlKey ?
- -$.datepicker._get(inst, 'stepBigMonths') :
- -$.datepicker._get(inst, 'stepMonths')), 'M');
- break; // previous month/year on page up/+ ctrl
- case 34: $.datepicker._adjustDate(event.target, (event.ctrlKey ?
- +$.datepicker._get(inst, 'stepBigMonths') :
- +$.datepicker._get(inst, 'stepMonths')), 'M');
- break; // next month/year on page down/+ ctrl
- case 35: if (event.ctrlKey || event.metaKey) $.datepicker._clearDate(event.target);
- handled = event.ctrlKey || event.metaKey;
- break; // clear on ctrl or command +end
- case 36: if (event.ctrlKey || event.metaKey) $.datepicker._gotoToday(event.target);
- handled = event.ctrlKey || event.metaKey;
- break; // current on ctrl or command +home
- case 37: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, (isRTL ? +1 : -1), 'D');
- handled = event.ctrlKey || event.metaKey;
- // -1 day on ctrl or command +left
- if (event.originalEvent.altKey) $.datepicker._adjustDate(event.target, (event.ctrlKey ?
- -$.datepicker._get(inst, 'stepBigMonths') :
- -$.datepicker._get(inst, 'stepMonths')), 'M');
- // next month/year on alt +left on Mac
- break;
- case 38: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, -7, 'D');
- handled = event.ctrlKey || event.metaKey;
- break; // -1 week on ctrl or command +up
- case 39: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, (isRTL ? -1 : +1), 'D');
- handled = event.ctrlKey || event.metaKey;
- // +1 day on ctrl or command +right
- if (event.originalEvent.altKey) $.datepicker._adjustDate(event.target, (event.ctrlKey ?
- +$.datepicker._get(inst, 'stepBigMonths') :
- +$.datepicker._get(inst, 'stepMonths')), 'M');
- // next month/year on alt +right
- break;
- case 40: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, +7, 'D');
- handled = event.ctrlKey || event.metaKey;
- break; // +1 week on ctrl or command +down
- default: handled = false;
- }
- else if (event.keyCode == 36 && event.ctrlKey) // display the date picker on ctrl+home
- $.datepicker._showDatepicker(this);
- else {
- handled = false;
- }
- if (handled) {
- event.preventDefault();
- event.stopPropagation();
- }
- },
-
- /* Filter entered characters - based on date format. */
- _doKeyPress: function(event) {
- var inst = $.datepicker._getInst(event.target);
- if ($.datepicker._get(inst, 'constrainInput')) {
- var chars = $.datepicker._possibleChars($.datepicker._get(inst, 'dateFormat'));
- var chr = String.fromCharCode(event.charCode == undefined ? event.keyCode : event.charCode);
- return event.ctrlKey || event.metaKey || (chr < ' ' || !chars || chars.indexOf(chr) > -1);
- }
- },
-
- /* Synchronise manual entry and field/alternate field. */
- _doKeyUp: function(event) {
- var inst = $.datepicker._getInst(event.target);
- if (inst.input.val() != inst.lastVal) {
- try {
- var date = $.datepicker.parseDate($.datepicker._get(inst, 'dateFormat'),
- (inst.input ? inst.input.val() : null),
- $.datepicker._getFormatConfig(inst));
- if (date) { // only if valid
- $.datepicker._setDateFromField(inst);
- $.datepicker._updateAlternate(inst);
- $.datepicker._updateDatepicker(inst);
- }
- }
- catch (err) {
- $.datepicker.log(err);
- }
- }
- return true;
- },
-
- /* Pop-up the date picker for a given input field.
- If false returned from beforeShow event handler do not show.
- @param input element - the input field attached to the date picker or
- event - if triggered by focus */
- _showDatepicker: function(input) {
- input = input.target || input;
- if (input.nodeName.toLowerCase() != 'input') // find from button/image trigger
- input = $('input', input.parentNode)[0];
- if ($.datepicker._isDisabledDatepicker(input) || $.datepicker._lastInput == input) // already here
- return;
- var inst = $.datepicker._getInst(input);
- if ($.datepicker._curInst && $.datepicker._curInst != inst) {
- $.datepicker._curInst.dpDiv.stop(true, true);
- if ( inst && $.datepicker._datepickerShowing ) {
- $.datepicker._hideDatepicker( $.datepicker._curInst.input[0] );
- }
- }
- var beforeShow = $.datepicker._get(inst, 'beforeShow');
- var beforeShowSettings = beforeShow ? beforeShow.apply(input, [input, inst]) : {};
- if(beforeShowSettings === false){
- //false
- return;
- }
- extendRemove(inst.settings, beforeShowSettings);
- inst.lastVal = null;
- $.datepicker._lastInput = input;
- $.datepicker._setDateFromField(inst);
- if ($.datepicker._inDialog) // hide cursor
- input.value = '';
- if (!$.datepicker._pos) { // position below input
- $.datepicker._pos = $.datepicker._findPos(input);
- $.datepicker._pos[1] += input.offsetHeight; // add the height
- }
- var isFixed = false;
- $(input).parents().each(function() {
- isFixed |= $(this).css('position') == 'fixed';
- return !isFixed;
- });
- if (isFixed && $.browser.opera) { // correction for Opera when fixed and scrolled
- $.datepicker._pos[0] -= document.documentElement.scrollLeft;
- $.datepicker._pos[1] -= document.documentElement.scrollTop;
- }
- var offset = {left: $.datepicker._pos[0], top: $.datepicker._pos[1]};
- $.datepicker._pos = null;
- //to avoid flashes on Firefox
- inst.dpDiv.empty();
- // determine sizing offscreen
- inst.dpDiv.css({position: 'absolute', display: 'block', top: '-1000px'});
- $.datepicker._updateDatepicker(inst);
- // fix width for dynamic number of date pickers
- // and adjust position before showing
- offset = $.datepicker._checkOffset(inst, offset, isFixed);
- inst.dpDiv.css({position: ($.datepicker._inDialog && $.blockUI ?
- 'static' : (isFixed ? 'fixed' : 'absolute')), display: 'none',
- left: offset.left + 'px', top: offset.top + 'px'});
- if (!inst.inline) {
- var showAnim = $.datepicker._get(inst, 'showAnim');
- var duration = $.datepicker._get(inst, 'duration');
- var postProcess = function() {
- var cover = inst.dpDiv.find('iframe.ui-datepicker-cover'); // IE6- only
- if( !! cover.length ){
- var borders = $.datepicker._getBorders(inst.dpDiv);
- cover.css({left: -borders[0], top: -borders[1],
- width: inst.dpDiv.outerWidth(), height: inst.dpDiv.outerHeight()});
- }
- };
- inst.dpDiv.zIndex($(input).zIndex()+1);
- $.datepicker._datepickerShowing = true;
- if ($.effects && $.effects[showAnim])
- inst.dpDiv.show(showAnim, $.datepicker._get(inst, 'showOptions'), duration, postProcess);
- else
- inst.dpDiv[showAnim || 'show']((showAnim ? duration : null), postProcess);
- if (!showAnim || !duration)
- postProcess();
- if (inst.input.is(':visible') && !inst.input.is(':disabled'))
- inst.input.focus();
- $.datepicker._curInst = inst;
- }
- },
-
- /* Generate the date picker content. */
- _updateDatepicker: function(inst) {
- var self = this;
- self.maxRows = 4; //Reset the max number of rows being displayed (see #7043)
- var borders = $.datepicker._getBorders(inst.dpDiv);
- instActive = inst; // for delegate hover events
- inst.dpDiv.empty().append(this._generateHTML(inst));
- var cover = inst.dpDiv.find('iframe.ui-datepicker-cover'); // IE6- only
- if( !!cover.length ){ //avoid call to outerXXXX() when not in IE6
- cover.css({left: -borders[0], top: -borders[1], width: inst.dpDiv.outerWidth(), height: inst.dpDiv.outerHeight()})
- }
- inst.dpDiv.find('.' + this._dayOverClass + ' a').mouseover();
- var numMonths = this._getNumberOfMonths(inst);
- var cols = numMonths[1];
- var width = 17;
- inst.dpDiv.removeClass('ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4').width('');
- if (cols > 1)
- inst.dpDiv.addClass('ui-datepicker-multi-' + cols).css('width', (width * cols) + 'em');
- inst.dpDiv[(numMonths[0] != 1 || numMonths[1] != 1 ? 'add' : 'remove') +
- 'Class']('ui-datepicker-multi');
- inst.dpDiv[(this._get(inst, 'isRTL') ? 'add' : 'remove') +
- 'Class']('ui-datepicker-rtl');
- if (inst == $.datepicker._curInst && $.datepicker._datepickerShowing && inst.input &&
- // #6694 - don't focus the input if it's already focused
- // this breaks the change event in IE
- inst.input.is(':visible') && !inst.input.is(':disabled') && inst.input[0] != document.activeElement)
- inst.input.focus();
- // deffered render of the years select (to avoid flashes on Firefox)
- if( inst.yearshtml ){
- var origyearshtml = inst.yearshtml;
- setTimeout(function(){
- //assure that inst.yearshtml didn't change.
- if( origyearshtml === inst.yearshtml && inst.yearshtml ){
- inst.dpDiv.find('select.ui-datepicker-year:first').replaceWith(inst.yearshtml);
- }
- origyearshtml = inst.yearshtml = null;
- }, 0);
- }
- },
-
- /* Retrieve the size of left and top borders for an element.
- @param elem (jQuery object) the element of interest
- @return (number[2]) the left and top borders */
- _getBorders: function(elem) {
- var convert = function(value) {
- return {thin: 1, medium: 2, thick: 3}[value] || value;
- };
- return [parseFloat(convert(elem.css('border-left-width'))),
- parseFloat(convert(elem.css('border-top-width')))];
- },
-
- /* Check positioning to remain on screen. */
- _checkOffset: function(inst, offset, isFixed) {
- var dpWidth = inst.dpDiv.outerWidth();
- var dpHeight = inst.dpDiv.outerHeight();
- var inputWidth = inst.input ? inst.input.outerWidth() : 0;
- var inputHeight = inst.input ? inst.input.outerHeight() : 0;
- var viewWidth = document.documentElement.clientWidth + $(document).scrollLeft();
- var viewHeight = document.documentElement.clientHeight + $(document).scrollTop();
-
- offset.left -= (this._get(inst, 'isRTL') ? (dpWidth - inputWidth) : 0);
- offset.left -= (isFixed && offset.left == inst.input.offset().left) ? $(document).scrollLeft() : 0;
- offset.top -= (isFixed && offset.top == (inst.input.offset().top + inputHeight)) ? $(document).scrollTop() : 0;
-
- // now check if datepicker is showing outside window viewport - move to a better place if so.
- offset.left -= Math.min(offset.left, (offset.left + dpWidth > viewWidth && viewWidth > dpWidth) ?
- Math.abs(offset.left + dpWidth - viewWidth) : 0);
- offset.top -= Math.min(offset.top, (offset.top + dpHeight > viewHeight && viewHeight > dpHeight) ?
- Math.abs(dpHeight + inputHeight) : 0);
-
- return offset;
- },
-
- /* Find an object's position on the screen. */
- _findPos: function(obj) {
- var inst = this._getInst(obj);
- var isRTL = this._get(inst, 'isRTL');
- while (obj && (obj.type == 'hidden' || obj.nodeType != 1 || $.expr.filters.hidden(obj))) {
- obj = obj[isRTL ? 'previousSibling' : 'nextSibling'];
- }
- var position = $(obj).offset();
- return [position.left, position.top];
- },
-
- /* Hide the date picker from view.
- @param input element - the input field attached to the date picker */
- _hideDatepicker: function(input) {
- var inst = this._curInst;
- if (!inst || (input && inst != $.data(input, PROP_NAME)))
- return;
- if (this._datepickerShowing) {
- var showAnim = this._get(inst, 'showAnim');
- var duration = this._get(inst, 'duration');
- var postProcess = function() {
- $.datepicker._tidyDialog(inst);
- };
- if ($.effects && $.effects[showAnim])
- inst.dpDiv.hide(showAnim, $.datepicker._get(inst, 'showOptions'), duration, postProcess);
- else
- inst.dpDiv[(showAnim == 'slideDown' ? 'slideUp' :
- (showAnim == 'fadeIn' ? 'fadeOut' : 'hide'))]((showAnim ? duration : null), postProcess);
- if (!showAnim)
- postProcess();
- this._datepickerShowing = false;
- var onClose = this._get(inst, 'onClose');
- if (onClose)
- onClose.apply((inst.input ? inst.input[0] : null),
- [(inst.input ? inst.input.val() : ''), inst]);
- this._lastInput = null;
- if (this._inDialog) {
- this._dialogInput.css({ position: 'absolute', left: '0', top: '-100px' });
- if ($.blockUI) {
- $.unblockUI();
- $('body').append(this.dpDiv);
- }
- }
- this._inDialog = false;
- }
- },
-
- /* Tidy up after a dialog display. */
- _tidyDialog: function(inst) {
- inst.dpDiv.removeClass(this._dialogClass).unbind('.ui-datepicker-calendar');
- },
-
- /* Close date picker if clicked elsewhere. */
- _checkExternalClick: function(event) {
- if (!$.datepicker._curInst)
- return;
-
- var $target = $(event.target),
- inst = $.datepicker._getInst($target[0]);
-
- if ( ( ( $target[0].id != $.datepicker._mainDivId &&
- $target.parents('#' + $.datepicker._mainDivId).length == 0 &&
- !$target.hasClass($.datepicker.markerClassName) &&
- !$target.closest("." + $.datepicker._triggerClass).length &&
- $.datepicker._datepickerShowing && !($.datepicker._inDialog && $.blockUI) ) ) ||
- ( $target.hasClass($.datepicker.markerClassName) && $.datepicker._curInst != inst ) )
- $.datepicker._hideDatepicker();
- },
-
- /* Adjust one of the date sub-fields. */
- _adjustDate: function(id, offset, period) {
- var target = $(id);
- var inst = this._getInst(target[0]);
- if (this._isDisabledDatepicker(target[0])) {
- return;
- }
- this._adjustInstDate(inst, offset +
- (period == 'M' ? this._get(inst, 'showCurrentAtPos') : 0), // undo positioning
- period);
- this._updateDatepicker(inst);
- },
-
- /* Action for current link. */
- _gotoToday: function(id) {
- var target = $(id);
- var inst = this._getInst(target[0]);
- if (this._get(inst, 'gotoCurrent') && inst.currentDay) {
- inst.selectedDay = inst.currentDay;
- inst.drawMonth = inst.selectedMonth = inst.currentMonth;
- inst.drawYear = inst.selectedYear = inst.currentYear;
- }
- else {
- var date = new Date();
- inst.selectedDay = date.getDate();
- inst.drawMonth = inst.selectedMonth = date.getMonth();
- inst.drawYear = inst.selectedYear = date.getFullYear();
- }
- this._notifyChange(inst);
- this._adjustDate(target);
- },
-
- /* Action for selecting a new month/year. */
- _selectMonthYear: function(id, select, period) {
- var target = $(id);
- var inst = this._getInst(target[0]);
- inst['selected' + (period == 'M' ? 'Month' : 'Year')] =
- inst['draw' + (period == 'M' ? 'Month' : 'Year')] =
- parseInt(select.options[select.selectedIndex].value,10);
- this._notifyChange(inst);
- this._adjustDate(target);
- },
-
- /* Action for selecting a day. */
- _selectDay: function(id, month, year, td) {
- var target = $(id);
- if ($(td).hasClass(this._unselectableClass) || this._isDisabledDatepicker(target[0])) {
- return;
- }
- var inst = this._getInst(target[0]);
- inst.selectedDay = inst.currentDay = $('a', td).html();
- inst.selectedMonth = inst.currentMonth = month;
- inst.selectedYear = inst.currentYear = year;
- this._selectDate(id, this._formatDate(inst,
- inst.currentDay, inst.currentMonth, inst.currentYear));
- },
-
- /* Erase the input field and hide the date picker. */
- _clearDate: function(id) {
- var target = $(id);
- var inst = this._getInst(target[0]);
- this._selectDate(target, '');
- },
-
- /* Update the input field with the selected date. */
- _selectDate: function(id, dateStr) {
- var target = $(id);
- var inst = this._getInst(target[0]);
- dateStr = (dateStr != null ? dateStr : this._formatDate(inst));
- if (inst.input)
- inst.input.val(dateStr);
- this._updateAlternate(inst);
- var onSelect = this._get(inst, 'onSelect');
- if (onSelect)
- onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]); // trigger custom callback
- else if (inst.input)
- inst.input.trigger('change'); // fire the change event
- if (inst.inline)
- this._updateDatepicker(inst);
- else {
- this._hideDatepicker();
- this._lastInput = inst.input[0];
- if (typeof(inst.input[0]) != 'object')
- inst.input.focus(); // restore focus
- this._lastInput = null;
- }
- },
-
- /* Update any alternate field to synchronise with the main field. */
- _updateAlternate: function(inst) {
- var altField = this._get(inst, 'altField');
- if (altField) { // update alternate field too
- var altFormat = this._get(inst, 'altFormat') || this._get(inst, 'dateFormat');
- var date = this._getDate(inst);
- var dateStr = this.formatDate(altFormat, date, this._getFormatConfig(inst));
- $(altField).each(function() { $(this).val(dateStr); });
- }
- },
-
- /* Set as beforeShowDay function to prevent selection of weekends.
- @param date Date - the date to customise
- @return [boolean, string] - is this date selectable?, what is its CSS class? */
- noWeekends: function(date) {
- var day = date.getDay();
- return [(day > 0 && day < 6), ''];
- },
-
- /* Set as calculateWeek to determine the week of the year based on the ISO 8601 definition.
- @param date Date - the date to get the week for
- @return number - the number of the week within the year that contains this date */
- iso8601Week: function(date) {
- var checkDate = new Date(date.getTime());
- // Find Thursday of this week starting on Monday
- checkDate.setDate(checkDate.getDate() + 4 - (checkDate.getDay() || 7));
- var time = checkDate.getTime();
- checkDate.setMonth(0); // Compare with Jan 1
- checkDate.setDate(1);
- return Math.floor(Math.round((time - checkDate) / 86400000) / 7) + 1;
- },
-
- /* Parse a string value into a date object.
- See formatDate below for the possible formats.
-
- @param format string - the expected format of the date
- @param value string - the date in the above format
- @param settings Object - attributes include:
- shortYearCutoff number - the cutoff year for determining the century (optional)
- dayNamesShort string[7] - abbreviated names of the days from Sunday (optional)
- dayNames string[7] - names of the days from Sunday (optional)
- monthNamesShort string[12] - abbreviated names of the months (optional)
- monthNames string[12] - names of the months (optional)
- @return Date - the extracted date value or null if value is blank */
- parseDate: function (format, value, settings) {
- if (format == null || value == null)
- throw 'Invalid arguments';
- value = (typeof value == 'object' ? value.toString() : value + '');
- if (value == '')
- return null;
- var shortYearCutoff = (settings ? settings.shortYearCutoff : null) || this._defaults.shortYearCutoff;
- shortYearCutoff = (typeof shortYearCutoff != 'string' ? shortYearCutoff :
- new Date().getFullYear() % 100 + parseInt(shortYearCutoff, 10));
- var dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort;
- var dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames;
- var monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort;
- var monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames;
- var year = -1;
- var month = -1;
- var day = -1;
- var doy = -1;
- var literal = false;
- // Check whether a format character is doubled
- var lookAhead = function(match) {
- var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) == match);
- if (matches)
- iFormat++;
- return matches;
- };
- // Extract a number from the string value
- var getNumber = function(match) {
- var isDoubled = lookAhead(match);
- var size = (match == '@' ? 14 : (match == '!' ? 20 :
- (match == 'y' && isDoubled ? 4 : (match == 'o' ? 3 : 2))));
- var digits = new RegExp('^\\d{1,' + size + '}');
- var num = value.substring(iValue).match(digits);
- if (!num)
- throw 'Missing number at position ' + iValue;
- iValue += num[0].length;
- return parseInt(num[0], 10);
- };
- // Extract a name from the string value and convert to an index
- var getName = function(match, shortNames, longNames) {
- var names = $.map(lookAhead(match) ? longNames : shortNames, function (v, k) {
- return [ [k, v] ];
- }).sort(function (a, b) {
- return -(a[1].length - b[1].length);
- });
- var index = -1;
- $.each(names, function (i, pair) {
- var name = pair[1];
- if (value.substr(iValue, name.length).toLowerCase() == name.toLowerCase()) {
- index = pair[0];
- iValue += name.length;
- return false;
- }
- });
- if (index != -1)
- return index + 1;
- else
- throw 'Unknown name at position ' + iValue;
- };
- // Confirm that a literal character matches the string value
- var checkLiteral = function() {
- if (value.charAt(iValue) != format.charAt(iFormat))
- throw 'Unexpected literal at position ' + iValue;
- iValue++;
- };
- var iValue = 0;
- for (var iFormat = 0; iFormat < format.length; iFormat++) {
- if (literal)
- if (format.charAt(iFormat) == "'" && !lookAhead("'"))
- literal = false;
- else
- checkLiteral();
- else
- switch (format.charAt(iFormat)) {
- case 'd':
- day = getNumber('d');
- break;
- case 'D':
- getName('D', dayNamesShort, dayNames);
- break;
- case 'o':
- doy = getNumber('o');
- break;
- case 'm':
- month = getNumber('m');
- break;
- case 'M':
- month = getName('M', monthNamesShort, monthNames);
- break;
- case 'y':
- year = getNumber('y');
- break;
- case '@':
- var date = new Date(getNumber('@'));
- year = date.getFullYear();
- month = date.getMonth() + 1;
- day = date.getDate();
- break;
- case '!':
- var date = new Date((getNumber('!') - this._ticksTo1970) / 10000);
- year = date.getFullYear();
- month = date.getMonth() + 1;
- day = date.getDate();
- break;
- case "'":
- if (lookAhead("'"))
- checkLiteral();
- else
- literal = true;
- break;
- default:
- checkLiteral();
- }
- }
- if (iValue < value.length){
- throw "Extra/unparsed characters found in date: " + value.substring(iValue);
- }
- if (year == -1)
- year = new Date().getFullYear();
- else if (year < 100)
- year += new Date().getFullYear() - new Date().getFullYear() % 100 +
- (year <= shortYearCutoff ? 0 : -100);
- if (doy > -1) {
- month = 1;
- day = doy;
- do {
- var dim = this._getDaysInMonth(year, month - 1);
- if (day <= dim)
- break;
- month++;
- day -= dim;
- } while (true);
- }
- var date = this._daylightSavingAdjust(new Date(year, month - 1, day));
- if (date.getFullYear() != year || date.getMonth() + 1 != month || date.getDate() != day)
- throw 'Invalid date'; // E.g. 31/02/00
- return date;
- },
-
- /* Standard date formats. */
- ATOM: 'yy-mm-dd', // RFC 3339 (ISO 8601)
- COOKIE: 'D, dd M yy',
- ISO_8601: 'yy-mm-dd',
- RFC_822: 'D, d M y',
- RFC_850: 'DD, dd-M-y',
- RFC_1036: 'D, d M y',
- RFC_1123: 'D, d M yy',
- RFC_2822: 'D, d M yy',
- RSS: 'D, d M y', // RFC 822
- TICKS: '!',
- TIMESTAMP: '@',
- W3C: 'yy-mm-dd', // ISO 8601
-
- _ticksTo1970: (((1970 - 1) * 365 + Math.floor(1970 / 4) - Math.floor(1970 / 100) +
- Math.floor(1970 / 400)) * 24 * 60 * 60 * 10000000),
-
- /* Format a date object into a string value.
- The format can be combinations of the following:
- d - day of month (no leading zero)
- dd - day of month (two digit)
- o - day of year (no leading zeros)
- oo - day of year (three digit)
- D - day name short
- DD - day name long
- m - month of year (no leading zero)
- mm - month of year (two digit)
- M - month name short
- MM - month name long
- y - year (two digit)
- yy - year (four digit)
- @ - Unix timestamp (ms since 01/01/1970)
- ! - Windows ticks (100ns since 01/01/0001)
- '...' - literal text
- '' - single quote
-
- @param format string - the desired format of the date
- @param date Date - the date value to format
- @param settings Object - attributes include:
- dayNamesShort string[7] - abbreviated names of the days from Sunday (optional)
- dayNames string[7] - names of the days from Sunday (optional)
- monthNamesShort string[12] - abbreviated names of the months (optional)
- monthNames string[12] - names of the months (optional)
- @return string - the date in the above format */
- formatDate: function (format, date, settings) {
- if (!date)
- return '';
- var dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort;
- var dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames;
- var monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort;
- var monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames;
- // Check whether a format character is doubled
- var lookAhead = function(match) {
- var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) == match);
- if (matches)
- iFormat++;
- return matches;
- };
- // Format a number, with leading zero if necessary
- var formatNumber = function(match, value, len) {
- var num = '' + value;
- if (lookAhead(match))
- while (num.length < len)
- num = '0' + num;
- return num;
- };
- // Format a name, short or long as requested
- var formatName = function(match, value, shortNames, longNames) {
- return (lookAhead(match) ? longNames[value] : shortNames[value]);
- };
- var output = '';
- var literal = false;
- if (date)
- for (var iFormat = 0; iFormat < format.length; iFormat++) {
- if (literal)
- if (format.charAt(iFormat) == "'" && !lookAhead("'"))
- literal = false;
- else
- output += format.charAt(iFormat);
- else
- switch (format.charAt(iFormat)) {
- case 'd':
- output += formatNumber('d', date.getDate(), 2);
- break;
- case 'D':
- output += formatName('D', date.getDay(), dayNamesShort, dayNames);
- break;
- case 'o':
- output += formatNumber('o',
- Math.round((new Date(date.getFullYear(), date.getMonth(), date.getDate()).getTime() - new Date(date.getFullYear(), 0, 0).getTime()) / 86400000), 3);
- break;
- case 'm':
- output += formatNumber('m', date.getMonth() + 1, 2);
- break;
- case 'M':
- output += formatName('M', date.getMonth(), monthNamesShort, monthNames);
- break;
- case 'y':
- output += (lookAhead('y') ? date.getFullYear() :
- (date.getYear() % 100 < 10 ? '0' : '') + date.getYear() % 100);
- break;
- case '@':
- output += date.getTime();
- break;
- case '!':
- output += date.getTime() * 10000 + this._ticksTo1970;
- break;
- case "'":
- if (lookAhead("'"))
- output += "'";
- else
- literal = true;
- break;
- default:
- output += format.charAt(iFormat);
- }
- }
- return output;
- },
-
- /* Extract all possible characters from the date format. */
- _possibleChars: function (format) {
- var chars = '';
- var literal = false;
- // Check whether a format character is doubled
- var lookAhead = function(match) {
- var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) == match);
- if (matches)
- iFormat++;
- return matches;
- };
- for (var iFormat = 0; iFormat < format.length; iFormat++)
- if (literal)
- if (format.charAt(iFormat) == "'" && !lookAhead("'"))
- literal = false;
- else
- chars += format.charAt(iFormat);
- else
- switch (format.charAt(iFormat)) {
- case 'd': case 'm': case 'y': case '@':
- chars += '0123456789';
- break;
- case 'D': case 'M':
- return null; // Accept anything
- case "'":
- if (lookAhead("'"))
- chars += "'";
- else
- literal = true;
- break;
- default:
- chars += format.charAt(iFormat);
- }
- return chars;
- },
-
- /* Get a setting value, defaulting if necessary. */
- _get: function(inst, name) {
- return inst.settings[name] !== undefined ?
- inst.settings[name] : this._defaults[name];
- },
-
- /* Parse existing date and initialise date picker. */
- _setDateFromField: function(inst, noDefault) {
- if (inst.input.val() == inst.lastVal) {
- return;
- }
- var dateFormat = this._get(inst, 'dateFormat');
- var dates = inst.lastVal = inst.input ? inst.input.val() : null;
- var date, defaultDate;
- date = defaultDate = this._getDefaultDate(inst);
- var settings = this._getFormatConfig(inst);
- try {
- date = this.parseDate(dateFormat, dates, settings) || defaultDate;
- } catch (event) {
- this.log(event);
- dates = (noDefault ? '' : dates);
- }
- inst.selectedDay = date.getDate();
- inst.drawMonth = inst.selectedMonth = date.getMonth();
- inst.drawYear = inst.selectedYear = date.getFullYear();
- inst.currentDay = (dates ? date.getDate() : 0);
- inst.currentMonth = (dates ? date.getMonth() : 0);
- inst.currentYear = (dates ? date.getFullYear() : 0);
- this._adjustInstDate(inst);
- },
-
- /* Retrieve the default date shown on opening. */
- _getDefaultDate: function(inst) {
- return this._restrictMinMax(inst,
- this._determineDate(inst, this._get(inst, 'defaultDate'), new Date()));
- },
-
- /* A date may be specified as an exact value or a relative one. */
- _determineDate: function(inst, date, defaultDate) {
- var offsetNumeric = function(offset) {
- var date = new Date();
- date.setDate(date.getDate() + offset);
- return date;
- };
- var offsetString = function(offset) {
- try {
- return $.datepicker.parseDate($.datepicker._get(inst, 'dateFormat'),
- offset, $.datepicker._getFormatConfig(inst));
- }
- catch (e) {
- // Ignore
- }
- var date = (offset.toLowerCase().match(/^c/) ?
- $.datepicker._getDate(inst) : null) || new Date();
- var year = date.getFullYear();
- var month = date.getMonth();
- var day = date.getDate();
- var pattern = /([+-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g;
- var matches = pattern.exec(offset);
- while (matches) {
- switch (matches[2] || 'd') {
- case 'd' : case 'D' :
- day += parseInt(matches[1],10); break;
- case 'w' : case 'W' :
- day += parseInt(matches[1],10) * 7; break;
- case 'm' : case 'M' :
- month += parseInt(matches[1],10);
- day = Math.min(day, $.datepicker._getDaysInMonth(year, month));
- break;
- case 'y': case 'Y' :
- year += parseInt(matches[1],10);
- day = Math.min(day, $.datepicker._getDaysInMonth(year, month));
- break;
- }
- matches = pattern.exec(offset);
- }
- return new Date(year, month, day);
- };
- var newDate = (date == null || date === '' ? defaultDate : (typeof date == 'string' ? offsetString(date) :
- (typeof date == 'number' ? (isNaN(date) ? defaultDate : offsetNumeric(date)) : new Date(date.getTime()))));
- newDate = (newDate && newDate.toString() == 'Invalid Date' ? defaultDate : newDate);
- if (newDate) {
- newDate.setHours(0);
- newDate.setMinutes(0);
- newDate.setSeconds(0);
- newDate.setMilliseconds(0);
- }
- return this._daylightSavingAdjust(newDate);
- },
-
- /* Handle switch to/from daylight saving.
- Hours may be non-zero on daylight saving cut-over:
- > 12 when midnight changeover, but then cannot generate
- midnight datetime, so jump to 1AM, otherwise reset.
- @param date (Date) the date to check
- @return (Date) the corrected date */
- _daylightSavingAdjust: function(date) {
- if (!date) return null;
- date.setHours(date.getHours() > 12 ? date.getHours() + 2 : 0);
- return date;
- },
-
- /* Set the date(s) directly. */
- _setDate: function(inst, date, noChange) {
- var clear = !date;
- var origMonth = inst.selectedMonth;
- var origYear = inst.selectedYear;
- var newDate = this._restrictMinMax(inst, this._determineDate(inst, date, new Date()));
- inst.selectedDay = inst.currentDay = newDate.getDate();
- inst.drawMonth = inst.selectedMonth = inst.currentMonth = newDate.getMonth();
- inst.drawYear = inst.selectedYear = inst.currentYear = newDate.getFullYear();
- if ((origMonth != inst.selectedMonth || origYear != inst.selectedYear) && !noChange)
- this._notifyChange(inst);
- this._adjustInstDate(inst);
- if (inst.input) {
- inst.input.val(clear ? '' : this._formatDate(inst));
- }
- },
-
- /* Retrieve the date(s) directly. */
- _getDate: function(inst) {
- var startDate = (!inst.currentYear || (inst.input && inst.input.val() == '') ? null :
- this._daylightSavingAdjust(new Date(
- inst.currentYear, inst.currentMonth, inst.currentDay)));
- return startDate;
- },
-
- /* Generate the HTML for the current state of the date picker. */
- _generateHTML: function(inst) {
- var today = new Date();
- today = this._daylightSavingAdjust(
- new Date(today.getFullYear(), today.getMonth(), today.getDate())); // clear time
- var isRTL = this._get(inst, 'isRTL');
- var showButtonPanel = this._get(inst, 'showButtonPanel');
- var hideIfNoPrevNext = this._get(inst, 'hideIfNoPrevNext');
- var navigationAsDateFormat = this._get(inst, 'navigationAsDateFormat');
- var numMonths = this._getNumberOfMonths(inst);
- var showCurrentAtPos = this._get(inst, 'showCurrentAtPos');
- var stepMonths = this._get(inst, 'stepMonths');
- var isMultiMonth = (numMonths[0] != 1 || numMonths[1] != 1);
- var currentDate = this._daylightSavingAdjust((!inst.currentDay ? new Date(9999, 9, 9) :
- new Date(inst.currentYear, inst.currentMonth, inst.currentDay)));
- var minDate = this._getMinMaxDate(inst, 'min');
- var maxDate = this._getMinMaxDate(inst, 'max');
- var drawMonth = inst.drawMonth - showCurrentAtPos;
- var drawYear = inst.drawYear;
- if (drawMonth < 0) {
- drawMonth += 12;
- drawYear--;
- }
- if (maxDate) {
- var maxDraw = this._daylightSavingAdjust(new Date(maxDate.getFullYear(),
- maxDate.getMonth() - (numMonths[0] * numMonths[1]) + 1, maxDate.getDate()));
- maxDraw = (minDate && maxDraw < minDate ? minDate : maxDraw);
- while (this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1)) > maxDraw) {
- drawMonth--;
- if (drawMonth < 0) {
- drawMonth = 11;
- drawYear--;
- }
- }
- }
- inst.drawMonth = drawMonth;
- inst.drawYear = drawYear;
- var prevText = this._get(inst, 'prevText');
- prevText = (!navigationAsDateFormat ? prevText : this.formatDate(prevText,
- this._daylightSavingAdjust(new Date(drawYear, drawMonth - stepMonths, 1)),
- this._getFormatConfig(inst)));
- var prev = (this._canAdjustMonth(inst, -1, drawYear, drawMonth) ?
- '<a class="ui-datepicker-prev ui-corner-all" onclick="DP_jQuery_' + dpuuid +
- '.datepicker._adjustDate(\'#' + inst.id + '\', -' + stepMonths + ', \'M\');"' +
- ' title="' + prevText + '"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'e' : 'w') + '">' + prevText + '</span></a>' :
- (hideIfNoPrevNext ? '' : '<a class="ui-datepicker-prev ui-corner-all ui-state-disabled" title="'+ prevText +'"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'e' : 'w') + '">' + prevText + '</span></a>'));
- var nextText = this._get(inst, 'nextText');
- nextText = (!navigationAsDateFormat ? nextText : this.formatDate(nextText,
- this._daylightSavingAdjust(new Date(drawYear, drawMonth + stepMonths, 1)),
- this._getFormatConfig(inst)));
- var next = (this._canAdjustMonth(inst, +1, drawYear, drawMonth) ?
- '<a class="ui-datepicker-next ui-corner-all" onclick="DP_jQuery_' + dpuuid +
- '.datepicker._adjustDate(\'#' + inst.id + '\', +' + stepMonths + ', \'M\');"' +
- ' title="' + nextText + '"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'w' : 'e') + '">' + nextText + '</span></a>' :
- (hideIfNoPrevNext ? '' : '<a class="ui-datepicker-next ui-corner-all ui-state-disabled" title="'+ nextText + '"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'w' : 'e') + '">' + nextText + '</span></a>'));
- var currentText = this._get(inst, 'currentText');
- var gotoDate = (this._get(inst, 'gotoCurrent') && inst.currentDay ? currentDate : today);
- currentText = (!navigationAsDateFormat ? currentText :
- this.formatDate(currentText, gotoDate, this._getFormatConfig(inst)));
- var controls = (!inst.inline ? '<button type="button" class="ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all" onclick="DP_jQuery_' + dpuuid +
- '.datepicker._hideDatepicker();">' + this._get(inst, 'closeText') + '</button>' : '');
- var buttonPanel = (showButtonPanel) ? '<div class="ui-datepicker-buttonpane ui-widget-content">' + (isRTL ? controls : '') +
- (this._isInRange(inst, gotoDate) ? '<button type="button" class="ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all" onclick="DP_jQuery_' + dpuuid +
- '.datepicker._gotoToday(\'#' + inst.id + '\');"' +
- '>' + currentText + '</button>' : '') + (isRTL ? '' : controls) + '</div>' : '';
- var firstDay = parseInt(this._get(inst, 'firstDay'),10);
- firstDay = (isNaN(firstDay) ? 0 : firstDay);
- var showWeek = this._get(inst, 'showWeek');
- var dayNames = this._get(inst, 'dayNames');
- var dayNamesShort = this._get(inst, 'dayNamesShort');
- var dayNamesMin = this._get(inst, 'dayNamesMin');
- var monthNames = this._get(inst, 'monthNames');
- var monthNamesShort = this._get(inst, 'monthNamesShort');
- var beforeShowDay = this._get(inst, 'beforeShowDay');
- var showOtherMonths = this._get(inst, 'showOtherMonths');
- var selectOtherMonths = this._get(inst, 'selectOtherMonths');
- var calculateWeek = this._get(inst, 'calculateWeek') || this.iso8601Week;
- var defaultDate = this._getDefaultDate(inst);
- var html = '';
- for (var row = 0; row < numMonths[0]; row++) {
- var group = '';
- this.maxRows = 4;
- for (var col = 0; col < numMonths[1]; col++) {
- var selectedDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, inst.selectedDay));
- var cornerClass = ' ui-corner-all';
- var calender = '';
- if (isMultiMonth) {
- calender += '<div class="ui-datepicker-group';
- if (numMonths[1] > 1)
- switch (col) {
- case 0: calender += ' ui-datepicker-group-first';
- cornerClass = ' ui-corner-' + (isRTL ? 'right' : 'left'); break;
- case numMonths[1]-1: calender += ' ui-datepicker-group-last';
- cornerClass = ' ui-corner-' + (isRTL ? 'left' : 'right'); break;
- default: calender += ' ui-datepicker-group-middle'; cornerClass = ''; break;
- }
- calender += '">';
- }
- calender += '<div class="ui-datepicker-header ui-widget-header ui-helper-clearfix' + cornerClass + '">' +
- (/all|left/.test(cornerClass) && row == 0 ? (isRTL ? next : prev) : '') +
- (/all|right/.test(cornerClass) && row == 0 ? (isRTL ? prev : next) : '') +
- this._generateMonthYearHeader(inst, drawMonth, drawYear, minDate, maxDate,
- row > 0 || col > 0, monthNames, monthNamesShort) + // draw month headers
- '</div><table class="ui-datepicker-calendar"><thead>' +
- '<tr>';
- var thead = (showWeek ? '<th class="ui-datepicker-week-col">' + this._get(inst, 'weekHeader') + '</th>' : '');
- for (var dow = 0; dow < 7; dow++) { // days of the week
- var day = (dow + firstDay) % 7;
- thead += '<th' + ((dow + firstDay + 6) % 7 >= 5 ? ' class="ui-datepicker-week-end"' : '') + '>' +
- '<span title="' + dayNames[day] + '">' + dayNamesMin[day] + '</span></th>';
- }
- calender += thead + '</tr></thead><tbody>';
- var daysInMonth = this._getDaysInMonth(drawYear, drawMonth);
- if (drawYear == inst.selectedYear && drawMonth == inst.selectedMonth)
- inst.selectedDay = Math.min(inst.selectedDay, daysInMonth);
- var leadDays = (this._getFirstDayOfMonth(drawYear, drawMonth) - firstDay + 7) % 7;
- var curRows = Math.ceil((leadDays + daysInMonth) / 7); // calculate the number of rows to generate
- var numRows = (isMultiMonth ? this.maxRows > curRows ? this.maxRows : curRows : curRows); //If multiple months, use the higher number of rows (see #7043)
- this.maxRows = numRows;
- var printDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1 - leadDays));
- for (var dRow = 0; dRow < numRows; dRow++) { // create date picker rows
- calender += '<tr>';
- var tbody = (!showWeek ? '' : '<td class="ui-datepicker-week-col">' +
- this._get(inst, 'calculateWeek')(printDate) + '</td>');
- for (var dow = 0; dow < 7; dow++) { // create date picker days
- var daySettings = (beforeShowDay ?
- beforeShowDay.apply((inst.input ? inst.input[0] : null), [printDate]) : [true, '']);
- var otherMonth = (printDate.getMonth() != drawMonth);
- var unselectable = (otherMonth && !selectOtherMonths) || !daySettings[0] ||
- (minDate && printDate < minDate) || (maxDate && printDate > maxDate);
- tbody += '<td class="' +
- ((dow + firstDay + 6) % 7 >= 5 ? ' ui-datepicker-week-end' : '') + // highlight weekends
- (otherMonth ? ' ui-datepicker-other-month' : '') + // highlight days from other months
- ((printDate.getTime() == selectedDate.getTime() && drawMonth == inst.selectedMonth && inst._keyEvent) || // user pressed key
- (defaultDate.getTime() == printDate.getTime() && defaultDate.getTime() == selectedDate.getTime()) ?
- // or defaultDate is current printedDate and defaultDate is selectedDate
- ' ' + this._dayOverClass : '') + // highlight selected day
- (unselectable ? ' ' + this._unselectableClass + ' ui-state-disabled': '') + // highlight unselectable days
- (otherMonth && !showOtherMonths ? '' : ' ' + daySettings[1] + // highlight custom dates
- (printDate.getTime() == currentDate.getTime() ? ' ' + this._currentClass : '') + // highlight selected day
- (printDate.getTime() == today.getTime() ? ' ui-datepicker-today' : '')) + '"' + // highlight today (if different)
- ((!otherMonth || showOtherMonths) && daySettings[2] ? ' title="' + daySettings[2] + '"' : '') + // cell title
- (unselectable ? '' : ' onclick="DP_jQuery_' + dpuuid + '.datepicker._selectDay(\'#' +
- inst.id + '\',' + printDate.getMonth() + ',' + printDate.getFullYear() + ', this);return false;"') + '>' + // actions
- (otherMonth && !showOtherMonths ? '&#xa0;' : // display for other months
- (unselectable ? '<span class="ui-state-default">' + printDate.getDate() + '</span>' : '<a class="ui-state-default' +
- (printDate.getTime() == today.getTime() ? ' ui-state-highlight' : '') +
- (printDate.getTime() == currentDate.getTime() ? ' ui-state-active' : '') + // highlight selected day
- (otherMonth ? ' ui-priority-secondary' : '') + // distinguish dates from other months
- '" href="#">' + printDate.getDate() + '</a>')) + '</td>'; // display selectable date
- printDate.setDate(printDate.getDate() + 1);
- printDate = this._daylightSavingAdjust(printDate);
- }
- calender += tbody + '</tr>';
- }
- drawMonth++;
- if (drawMonth > 11) {
- drawMonth = 0;
- drawYear++;
- }
- calender += '</tbody></table>' + (isMultiMonth ? '</div>' +
- ((numMonths[0] > 0 && col == numMonths[1]-1) ? '<div class="ui-datepicker-row-break"></div>' : '') : '');
- group += calender;
- }
- html += group;
- }
- html += buttonPanel + ($.browser.msie && parseInt($.browser.version,10) < 7 && !inst.inline ?
- '<iframe src="javascript:false;" class="ui-datepicker-cover" frameborder="0"></iframe>' : '');
- inst._keyEvent = false;
- return html;
- },
-
- /* Generate the month and year header. */
- _generateMonthYearHeader: function(inst, drawMonth, drawYear, minDate, maxDate,
- secondary, monthNames, monthNamesShort) {
- var changeMonth = this._get(inst, 'changeMonth');
- var changeYear = this._get(inst, 'changeYear');
- var showMonthAfterYear = this._get(inst, 'showMonthAfterYear');
- var html = '<div class="ui-datepicker-title">';
- var monthHtml = '';
- // month selection
- if (secondary || !changeMonth)
- monthHtml += '<span class="ui-datepicker-month">' + monthNames[drawMonth] + '</span>';
- else {
- var inMinYear = (minDate && minDate.getFullYear() == drawYear);
- var inMaxYear = (maxDate && maxDate.getFullYear() == drawYear);
- monthHtml += '<select class="ui-datepicker-month" ' +
- 'onchange="DP_jQuery_' + dpuuid + '.datepicker._selectMonthYear(\'#' + inst.id + '\', this, \'M\');" ' +
- '>';
- for (var month = 0; month < 12; month++) {
- if ((!inMinYear || month >= minDate.getMonth()) &&
- (!inMaxYear || month <= maxDate.getMonth()))
- monthHtml += '<option value="' + month + '"' +
- (month == drawMonth ? ' selected="selected"' : '') +
- '>' + monthNamesShort[month] + '</option>';
- }
- monthHtml += '</select>';
- }
- if (!showMonthAfterYear)
- html += monthHtml + (secondary || !(changeMonth && changeYear) ? '&#xa0;' : '');
- // year selection
- if ( !inst.yearshtml ) {
- inst.yearshtml = '';
- if (secondary || !changeYear)
- html += '<span class="ui-datepicker-year">' + drawYear + '</span>';
- else {
- // determine range of years to display
- var years = this._get(inst, 'yearRange').split(':');
- var thisYear = new Date().getFullYear();
- var determineYear = function(value) {
- var year = (value.match(/c[+-].*/) ? drawYear + parseInt(value.substring(1), 10) :
- (value.match(/[+-].*/) ? thisYear + parseInt(value, 10) :
- parseInt(value, 10)));
- return (isNaN(year) ? thisYear : year);
- };
- var year = determineYear(years[0]);
- var endYear = Math.max(year, determineYear(years[1] || ''));
- year = (minDate ? Math.max(year, minDate.getFullYear()) : year);
- endYear = (maxDate ? Math.min(endYear, maxDate.getFullYear()) : endYear);
- inst.yearshtml += '<select class="ui-datepicker-year" ' +
- 'onchange="DP_jQuery_' + dpuuid + '.datepicker._selectMonthYear(\'#' + inst.id + '\', this, \'Y\');" ' +
- '>';
- for (; year <= endYear; year++) {
- inst.yearshtml += '<option value="' + year + '"' +
- (year == drawYear ? ' selected="selected"' : '') +
- '>' + year + '</option>';
- }
- inst.yearshtml += '</select>';
-
- html += inst.yearshtml;
- inst.yearshtml = null;
- }
- }
- html += this._get(inst, 'yearSuffix');
- if (showMonthAfterYear)
- html += (secondary || !(changeMonth && changeYear) ? '&#xa0;' : '') + monthHtml;
- html += '</div>'; // Close datepicker_header
- return html;
- },
-
- /* Adjust one of the date sub-fields. */
- _adjustInstDate: function(inst, offset, period) {
- var year = inst.drawYear + (period == 'Y' ? offset : 0);
- var month = inst.drawMonth + (period == 'M' ? offset : 0);
- var day = Math.min(inst.selectedDay, this._getDaysInMonth(year, month)) +
- (period == 'D' ? offset : 0);
- var date = this._restrictMinMax(inst,
- this._daylightSavingAdjust(new Date(year, month, day)));
- inst.selectedDay = date.getDate();
- inst.drawMonth = inst.selectedMonth = date.getMonth();
- inst.drawYear = inst.selectedYear = date.getFullYear();
- if (period == 'M' || period == 'Y')
- this._notifyChange(inst);
- },
-
- /* Ensure a date is within any min/max bounds. */
- _restrictMinMax: function(inst, date) {
- var minDate = this._getMinMaxDate(inst, 'min');
- var maxDate = this._getMinMaxDate(inst, 'max');
- var newDate = (minDate && date < minDate ? minDate : date);
- newDate = (maxDate && newDate > maxDate ? maxDate : newDate);
- return newDate;
- },
-
- /* Notify change of month/year. */
- _notifyChange: function(inst) {
- var onChange = this._get(inst, 'onChangeMonthYear');
- if (onChange)
- onChange.apply((inst.input ? inst.input[0] : null),
- [inst.selectedYear, inst.selectedMonth + 1, inst]);
- },
-
- /* Determine the number of months to show. */
- _getNumberOfMonths: function(inst) {
- var numMonths = this._get(inst, 'numberOfMonths');
- return (numMonths == null ? [1, 1] : (typeof numMonths == 'number' ? [1, numMonths] : numMonths));
- },
-
- /* Determine the current maximum date - ensure no time components are set. */
- _getMinMaxDate: function(inst, minMax) {
- return this._determineDate(inst, this._get(inst, minMax + 'Date'), null);
- },
-
- /* Find the number of days in a given month. */
- _getDaysInMonth: function(year, month) {
- return 32 - this._daylightSavingAdjust(new Date(year, month, 32)).getDate();
- },
-
- /* Find the day of the week of the first of a month. */
- _getFirstDayOfMonth: function(year, month) {
- return new Date(year, month, 1).getDay();
- },
-
- /* Determines if we should allow a "next/prev" month display change. */
- _canAdjustMonth: function(inst, offset, curYear, curMonth) {
- var numMonths = this._getNumberOfMonths(inst);
- var date = this._daylightSavingAdjust(new Date(curYear,
- curMonth + (offset < 0 ? offset : numMonths[0] * numMonths[1]), 1));
- if (offset < 0)
- date.setDate(this._getDaysInMonth(date.getFullYear(), date.getMonth()));
- return this._isInRange(inst, date);
- },
-
- /* Is the given date in the accepted range? */
- _isInRange: function(inst, date) {
- var minDate = this._getMinMaxDate(inst, 'min');
- var maxDate = this._getMinMaxDate(inst, 'max');
- return ((!minDate || date.getTime() >= minDate.getTime()) &&
- (!maxDate || date.getTime() <= maxDate.getTime()));
- },
-
- /* Provide the configuration settings for formatting/parsing. */
- _getFormatConfig: function(inst) {
- var shortYearCutoff = this._get(inst, 'shortYearCutoff');
- shortYearCutoff = (typeof shortYearCutoff != 'string' ? shortYearCutoff :
- new Date().getFullYear() % 100 + parseInt(shortYearCutoff, 10));
- return {shortYearCutoff: shortYearCutoff,
- dayNamesShort: this._get(inst, 'dayNamesShort'), dayNames: this._get(inst, 'dayNames'),
- monthNamesShort: this._get(inst, 'monthNamesShort'), monthNames: this._get(inst, 'monthNames')};
- },
-
- /* Format the given date for display. */
- _formatDate: function(inst, day, month, year) {
- if (!day) {
- inst.currentDay = inst.selectedDay;
- inst.currentMonth = inst.selectedMonth;
- inst.currentYear = inst.selectedYear;
- }
- var date = (day ? (typeof day == 'object' ? day :
- this._daylightSavingAdjust(new Date(year, month, day))) :
- this._daylightSavingAdjust(new Date(inst.currentYear, inst.currentMonth, inst.currentDay)));
- return this.formatDate(this._get(inst, 'dateFormat'), date, this._getFormatConfig(inst));
- }
-});
-
-/*
- * Bind hover events for datepicker elements.
- * Done via delegate so the binding only occurs once in the lifetime of the parent div.
- * Global instActive, set by _updateDatepicker allows the handlers to find their way back to the active picker.
- */
-function bindHover(dpDiv) {
- var selector = 'button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a';
- return dpDiv.bind('mouseout', function(event) {
- var elem = $( event.target ).closest( selector );
- if ( !elem.length ) {
- return;
- }
- elem.removeClass( "ui-state-hover ui-datepicker-prev-hover ui-datepicker-next-hover" );
- })
- .bind('mouseover', function(event) {
- var elem = $( event.target ).closest( selector );
- if ($.datepicker._isDisabledDatepicker( instActive.inline ? dpDiv.parent()[0] : instActive.input[0]) ||
- !elem.length ) {
- return;
- }
- elem.parents('.ui-datepicker-calendar').find('a').removeClass('ui-state-hover');
- elem.addClass('ui-state-hover');
- if (elem.hasClass('ui-datepicker-prev')) elem.addClass('ui-datepicker-prev-hover');
- if (elem.hasClass('ui-datepicker-next')) elem.addClass('ui-datepicker-next-hover');
- });
-}
-
-/* jQuery extend now ignores nulls! */
-function extendRemove(target, props) {
- $.extend(target, props);
- for (var name in props)
- if (props[name] == null || props[name] == undefined)
- target[name] = props[name];
- return target;
-};
-
-/* Determine whether an object is an array. */
-function isArray(a) {
- return (a && (($.browser.safari && typeof a == 'object' && a.length) ||
- (a.constructor && a.constructor.toString().match(/\Array\(\)/))));
-};
-
-/* Invoke the datepicker functionality.
- @param options string - a command, optionally followed by additional parameters or
- Object - settings for attaching new datepicker functionality
- @return jQuery object */
-$.fn.datepicker = function(options){
-
- /* Verify an empty collection wasn't passed - Fixes #6976 */
- if ( !this.length ) {
- return this;
- }
-
- /* Initialise the date picker. */
- if (!$.datepicker.initialized) {
- $(document).mousedown($.datepicker._checkExternalClick).
- find('body').append($.datepicker.dpDiv);
- $.datepicker.initialized = true;
- }
-
- var otherArgs = Array.prototype.slice.call(arguments, 1);
- if (typeof options == 'string' && (options == 'isDisabled' || options == 'getDate' || options == 'widget'))
- return $.datepicker['_' + options + 'Datepicker'].
- apply($.datepicker, [this[0]].concat(otherArgs));
- if (options == 'option' && arguments.length == 2 && typeof arguments[1] == 'string')
- return $.datepicker['_' + options + 'Datepicker'].
- apply($.datepicker, [this[0]].concat(otherArgs));
- return this.each(function() {
- typeof options == 'string' ?
- $.datepicker['_' + options + 'Datepicker'].
- apply($.datepicker, [this].concat(otherArgs)) :
- $.datepicker._attachDatepicker(this, options);
- });
-};
-
-$.datepicker = new Datepicker(); // singleton instance
-$.datepicker.initialized = false;
-$.datepicker.uuid = new Date().getTime();
-$.datepicker.version = "1.8.21";
-
-// Workaround for #4055
-// Add another global to avoid noConflict issues with inline event handlers
-window['DP_jQuery_' + dpuuid] = $;
-
-})(jQuery);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-27 07:26:48 +0000