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Diffstat (limited to 'static/development-bundle/ui/jquery.ui.datepicker.js')
| -rw-r--r-- | static/development-bundle/ui/jquery.ui.datepicker.js | 1732 |
1 files changed, 0 insertions, 1732 deletions
diff --git a/static/development-bundle/ui/jquery.ui.datepicker.js b/static/development-bundle/ui/jquery.ui.datepicker.js deleted file mode 100644 index 8a9bd6a..0000000 --- a/static/development-bundle/ui/jquery.ui.datepicker.js +++ /dev/null @@ -1,1732 +0,0 @@ -/* - * jQuery UI Datepicker 1.8.6 - * - * Copyright 2010, 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: "1.8.6" } }); - -var PROP_NAME = 'datepicker'; -var dpuuid = new Date().getTime(); - -/* 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 - }; - $.extend(this._defaults, this.regional['']); - this.dpDiv = $('<div id="' + this._mainDivId + '" class="ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all ui-helper-hidden-accessible"></div>'); -} - -$.extend(Datepicker.prototype, { - /* Class name added to elements to indicate already configured with a date picker. */ - markerClassName: 'hasDatepicker', - - /* 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 - $('<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); - }, - - /* 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 - $.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); - }, - - /* 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'); - } - 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'); - } - 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' ? $.extend({}, inst.settings) : - this._get(inst, name)) : null)); - } - var settings = name || {}; - if (typeof name == 'string') { - settings = {}; - settings[name] = value; - } - if (inst) { - if (this._curInst == inst) { - this._hideDatepicker(); - } - var date = this._getDateDatepicker(target, true); - extendRemove(inst.settings, settings); - this._attachments($(target), inst); - this._autoSize(inst); - this._setDateDatepicker(target, date); - 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.' + $.datepicker._dayOverClass, inst.dpDiv). - add($('td.' + $.datepicker._currentClass, inst.dpDiv)); - if (sel[0]) - $.datepicker._selectDay(event.target, inst.selectedMonth, inst.selectedYear, sel[0]); - 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 || (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 (event) { - $.datepicker.log(event); - } - } - return true; - }, - - /* Pop-up the date picker for a given input field. - @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); - } - var beforeShow = $.datepicker._get(inst, 'beforeShow'); - extendRemove(inst.settings, (beforeShow ? beforeShow.apply(input, [input, inst]) : {})); - 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; - // 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() { - $.datepicker._datepickerShowing = true; - var borders = $.datepicker._getBorders(inst.dpDiv); - inst.dpDiv.find('iframe.ui-datepicker-cover'). // IE6- only - css({left: -borders[0], top: -borders[1], - width: inst.dpDiv.outerWidth(), height: inst.dpDiv.outerHeight()}); - }; - inst.dpDiv.zIndex($(input).zIndex()+1); - 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; - var borders = $.datepicker._getBorders(inst.dpDiv); - inst.dpDiv.empty().append(this._generateHTML(inst)) - .find('iframe.ui-datepicker-cover') // IE6- only - .css({left: -borders[0], top: -borders[1], - width: inst.dpDiv.outerWidth(), height: inst.dpDiv.outerHeight()}) - .end() - .find('button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a') - .bind('mouseout', function(){ - $(this).removeClass('ui-state-hover'); - if(this.className.indexOf('ui-datepicker-prev') != -1) $(this).removeClass('ui-datepicker-prev-hover'); - if(this.className.indexOf('ui-datepicker-next') != -1) $(this).removeClass('ui-datepicker-next-hover'); - }) - .bind('mouseover', function(){ - if (!self._isDisabledDatepicker( inst.inline ? inst.dpDiv.parent()[0] : inst.input[0])) { - $(this).parents('.ui-datepicker-calendar').find('a').removeClass('ui-state-hover'); - $(this).addClass('ui-state-hover'); - if(this.className.indexOf('ui-datepicker-prev') != -1) $(this).addClass('ui-datepicker-prev-hover'); - if(this.className.indexOf('ui-datepicker-next') != -1) $(this).addClass('ui-datepicker-next-hover'); - } - }) - .end() - .find('.' + this._dayOverClass + ' a') - .trigger('mouseover') - .end(); - var numMonths = this._getNumberOfMonths(inst); - var cols = numMonths[1]; - var width = 17; - if (cols > 1) - inst.dpDiv.addClass('ui-datepicker-multi-' + cols).css('width', (width * cols) + 'em'); - else - inst.dpDiv.removeClass('ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4').width(''); - 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 && - inst.input.is(':visible') && !inst.input.is(':disabled')) - inst.input.focus(); - }, - - /* 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)) { - 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() { - $.datepicker._tidyDialog(inst); - this._curInst = null; - }; - if ($.effects && $.effects[showAnim]) - inst.dpDiv.hide(showAnim, $.datepicker._get(inst, 'showOptions'), duration, postProcess); - else - inst.dpDiv[(showAnim == 'slideDown' ? 'slideUp' : - (showAnim == 'fadeIn' ? 'fadeOut' : 'hide'))]((showAnim ? duration : null), postProcess); - if (!showAnim) - postProcess(); - var onClose = this._get(inst, 'onClose'); - if (onClose) - onClose.apply((inst.input ? inst.input[0] : null), - [(inst.input ? inst.input.val() : ''), inst]); // trigger custom callback - this._datepickerShowing = false; - this._lastInput = null; - if (this._inDialog) { - this._dialogInput.css({ position: 'absolute', left: '0', top: '-100px' }); - if ($.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 = $(event.target); - if ($target[0].id != $.datepicker._mainDivId && - $target.parents('#' + $.datepicker._mainDivId).length == 0 && - !$target.hasClass($.datepicker.markerClassName) && - !$target.hasClass($.datepicker._triggerClass) && - $.datepicker._datepickerShowing && !($.datepicker._inDialog && $.blockUI)) - $.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._selectingMonthYear = false; - 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); - }, - - /* Restore input focus after not changing month/year. */ - _clickMonthYear: function(id) { - var target = $(id); - var inst = this._getInst(target[0]); - if (inst.input && inst._selectingMonthYear) { - setTimeout(function() { - inst.input.focus(); - }, 0); - } - inst._selectingMonthYear = !inst._selectingMonthYear; - }, - - /* 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; - 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) { - lookAhead(match); - var size = (match == '@' ? 14 : (match == '!' ? 20 : - (match == 'y' ? 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 = (lookAhead(match) ? longNames : shortNames); - for (var i = 0; i < names.length; i++) { - if (value.substr(iValue, names[i].length).toLowerCase() == names[i].toLowerCase()) { - iValue += names[i].length; - return i + 1; - } - } - 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 (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/* - 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', - (date.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); - }; - date = (date == null ? defaultDate : (typeof date == 'string' ? offsetString(date) : - (typeof date == 'number' ? (isNaN(date) ? defaultDate : offsetNumeric(date)) : date))); - date = (date && date.toString() == 'Invalid Date' ? defaultDate : date); - if (date) { - date.setHours(0); - date.setMinutes(0); - date.setSeconds(0); - date.setMilliseconds(0); - } - return this._daylightSavingAdjust(date); - }, - - /* 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; - date = this._restrictMinMax(inst, this._determineDate(inst, date, new Date())); - inst.selectedDay = inst.currentDay = date.getDate(); - inst.drawMonth = inst.selectedMonth = inst.currentMonth = date.getMonth(); - inst.drawYear = inst.selectedYear = inst.currentYear = date.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 = ''; - 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 numRows = (isMultiMonth ? 6 : Math.ceil((leadDays + daysInMonth) / 7)); // calculate the number of rows to generate - 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 ? ' ' : // 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\');" ' + - 'onclick="DP_jQuery_' + dpuuid + '.datepicker._clickMonthYear(\'#' + inst.id + '\');"' + - '>'; - for (var month = 0; month < 12; month++) { - if ((!inMinYear || month >= minDate.getMonth()) && - (!inMaxYear || month <= maxDate.getMonth())) - monthHtml += '<option value="' + month + '"' + - (month == drawMonth ? ' selected="selected"' : '') + - '>' + monthNamesShort[month] + '</option>'; - } - monthHtml += '</select>'; - } - if (!showMonthAfterYear) - html += monthHtml + (secondary || !(changeMonth && changeYear) ? ' ' : ''); - // year selection - if (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); - html += '<select class="ui-datepicker-year" ' + - 'onchange="DP_jQuery_' + dpuuid + '.datepicker._selectMonthYear(\'#' + inst.id + '\', this, \'Y\');" ' + - 'onclick="DP_jQuery_' + dpuuid + '.datepicker._clickMonthYear(\'#' + inst.id + '\');"' + - '>'; - for (; year <= endYear; year++) { - html += '<option value="' + year + '"' + - (year == drawYear ? ' selected="selected"' : '') + - '>' + year + '</option>'; - } - html += '</select>'; - } - html += this._get(inst, 'yearSuffix'); - if (showMonthAfterYear) - html += (secondary || !(changeMonth && changeYear) ? ' ' : '') + monthHtml; - html += '</div>'; // Close datepicker_header - return html; - }, - - /* Adjust one of the date sub-fields. */ - _adjustInstDate: function(inst, offset, period) { - var year = inst.drawYear + (period == 'Y' ? offset : 0); - var month = inst.drawMonth + (period == 'M' ? offset : 0); - var day = Math.min(inst.selectedDay, this._getDaysInMonth(year, month)) + - (period == 'D' ? offset : 0); - var date = this._restrictMinMax(inst, - this._daylightSavingAdjust(new Date(year, month, day))); - inst.selectedDay = date.getDate(); - inst.drawMonth = inst.selectedMonth = date.getMonth(); - inst.drawYear = inst.selectedYear = date.getFullYear(); - if (period == 'M' || period == 'Y') - this._notifyChange(inst); - }, - - /* Ensure a date is within any min/max bounds. */ - _restrictMinMax: function(inst, date) { - var minDate = this._getMinMaxDate(inst, 'min'); - var maxDate = this._getMinMaxDate(inst, 'max'); - date = (minDate && date < minDate ? minDate : date); - date = (maxDate && date > maxDate ? maxDate : date); - return date; - }, - - /* 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 - 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)); - } -}); - -/* 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 */ -$.fn.datepicker = function(options){ - - /* Initialise the date picker. */ - if (!$.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 = "1.8.6"; - -// Workaround for #4055 -// Add another global to avoid noConflict issues with inline event handlers -window['DP_jQuery_' + dpuuid] = $; - -})(jQuery); |