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Diffstat (limited to 'ui/source/ui.datepicker.js')
| -rw-r--r-- | ui/source/ui.datepicker.js | 1450 |
1 files changed, 0 insertions, 1450 deletions
diff --git a/ui/source/ui.datepicker.js b/ui/source/ui.datepicker.js deleted file mode 100644 index c1f1b3c4d..000000000 --- a/ui/source/ui.datepicker.js +++ /dev/null @@ -1,1450 +0,0 @@ -/* - * jQuery UI Datepicker - * - * Copyright (c) 2006, 2007, 2008 Marc Grabanski - * Dual licensed under the MIT (MIT-LICENSE.txt) - * and GPL (GPL-LICENSE.txt) licenses. - * - * http://docs.jquery.com/UI/Datepicker - * - * Depends: - * ui.core.js - * - * Marc Grabanski (m@marcgrabanski.com) and Keith Wood (kbwood@virginbroadband.com.au). - */ - -(function($) { // hide the namespace - -/* 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 - (DatepickerInstance), allowing multiple different settings on the same page. */ - -function Datepicker() { - this.debug = false; // Change this to true to start debugging - this._nextId = 0; // Next ID for a date picker instance - this._inst = []; // List of instances indexed by ID - this._curInst = null; // The current instance in use - 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.regional = []; // Available regional settings, indexed by language code - this.regional[''] = { // Default regional settings - clearText: 'Clear', // Display text for clear link - clearStatus: 'Erase the current date', // Status text for clear link - closeText: 'Close', // Display text for close link - closeStatus: 'Close without change', // Status text for close link - prevText: '<Prev', // Display text for previous month link - prevStatus: 'Show the previous month', // Status text for previous month link - nextText: 'Next>', // Display text for next month link - nextStatus: 'Show the next month', // Status text for next month link - currentText: 'Today', // Display text for current month link - currentStatus: 'Show the current month', // Status 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 - monthStatus: 'Show a different month', // Status text for selecting a month - yearStatus: 'Show a different year', // Status text for selecting a year - weekHeader: 'Wk', // Header for the week of the year column - weekStatus: 'Week of the year', // Status text for the week of the year column - 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 - dayStatus: 'Set DD as first week day', // Status text for the day of the week selection - dateStatus: 'Select DD, M d', // Status text for the date selection - dateFormat: 'mm/dd/yy', // See format options on parseDate - firstDay: 0, // The first day of the week, Sun = 0, Mon = 1, ... - initStatus: 'Select a date', // Initial Status text on opening - isRTL: false // True if right-to-left language, false if left-to-right - }; - 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: 'show', // Name of jQuery animation for popup - 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 - closeAtTop: true, // True to have the clear/close at the top, - // false to have them at the bottom - mandatory: false, // True to hide the Clear link, false to include it - hideIfNoPrevNext: false, // True to hide next/previous month links - // if not applicable, false to just disable them - changeMonth: true, // True if month can be selected directly, false if only prev/next - changeYear: true, // True if year can be selected directly, false if only prev/next - yearRange: '-10:+10', // Range of years to display in drop-down, - // either relative to current year (-nn:+nn) or absolute (nnnn:nnnn) - changeFirstDay: true, // True to click on day name to change, false to remain as set - showOtherMonths: false, // True to show dates in other months, false to leave blank - showWeeks: false, // True to show week of the year, false to omit - 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 - showStatus: false, // True to show status bar at bottom, false to not show it - statusForDate: this.dateStatus, // Function to provide status text for a date - - // takes date and instance as parameters, returns display text - minDate: null, // The earliest selectable date, or null for no limit - maxDate: null, // The latest selectable date, or null for no limit - speed: 'normal', // Speed 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 '', 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 - onClose: null, // Define a callback function when the datepicker is closed - numberOfMonths: 1, // Number of months to show at a time - stepMonths: 1, // Number of months to step back/forward - rangeSelect: false, // Allows for selecting a date range on one date picker - rangeSeparator: ' - ' // Text between two dates in a range - }; - $.extend(this._defaults, this.regional['']); - this._datepickerDiv = $('<div id="ui-datepicker-div"></div>'); -} - -$.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); - }, - - /* Register a new date picker instance - with custom settings. */ - _register: function(inst) { - var id = this._nextId++; - this._inst[id] = inst; - return id; - }, - - /* Retrieve a particular date picker instance based on its ID. */ - _getInst: function(id) { - return this._inst[id] || id; - }, - - /* 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 (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 instSettings = (inlineSettings ? - $.extend(settings || {}, inlineSettings || {}) : settings); - if (nodeName == 'input') { - var inst = (inst && !inlineSettings ? inst : - new DatepickerInstance(instSettings, false)); - this._connectDatepicker(target, inst); - } else if (nodeName == 'div' || nodeName == 'span') { - var inst = new DatepickerInstance(instSettings, true); - this._inlineDatepicker(target, inst); - } - }, - - /* Detach a datepicker from its control. - @param target element - the target input field or division or span */ - _destroyDatepicker: function(target) { - var nodeName = target.nodeName.toLowerCase(); - var calId = target._calId; - target._calId = null; - var $target = $(target); - if (nodeName == 'input') { - $target.siblings('.ui-datepicker-append').replaceWith('').end() - .siblings('.ui-datepicker-trigger').replaceWith('').end() - .removeClass(this.markerClassName) - .unbind('focus', this._showDatepicker) - .unbind('keydown', this._doKeyDown) - .unbind('keypress', this._doKeyPress); - var wrapper = $target.parents('.ui-datepicker-wrap'); - if (wrapper) - wrapper.replaceWith(wrapper.html()); - } else if (nodeName == 'div' || nodeName == 'span') - $target.removeClass(this.markerClassName).empty(); - if ($('input[_calId=' + calId + ']').length == 0) - // clean up if last for this ID - this._inst[calId] = null; - }, - - /* Enable the date picker to a jQuery selection. - @param target element - the target input field or division or span */ - _enableDatepicker: function(target) { - target.disabled = false; - $(target).siblings('button.ui-datepicker-trigger').each(function() { this.disabled = false; }).end() - .siblings('img.ui-datepicker-trigger').css({opacity: '1.0', cursor: ''}); - 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) { - target.disabled = true; - $(target).siblings('button.ui-datepicker-trigger').each(function() { this.disabled = true; }).end() - .siblings('img.ui-datepicker-trigger').css({opacity: '0.5', cursor: 'default'}); - this._disabledInputs = $.map($.datepicker._disabledInputs, - function(value) { return (value == target ? null : value); }); // delete entry - this._disabledInputs[$.datepicker._disabledInputs.length] = target; - }, - - /* Is the first field in a jQuery collection disabled as a datepicker? - @param target element - the target input field or division or span - @return boolean - true if disabled, false if enabled */ - _isDisabledDatepicker: function(target) { - if (!target) - return false; - for (var i = 0; i < this._disabledInputs.length; i++) { - if (this._disabledInputs[i] == target) - return true; - } - return false; - }, - - /* Update the settings for a date picker attached to an input field or division. - @param target element - the target input field or division or span - @param name string - the name of the setting to change or - object - the new settings to update - @param value any - the new value for the setting (omit if above is an object) */ - _changeDatepicker: function(target, name, value) { - var settings = name || {}; - if (typeof name == 'string') { - settings = {}; - settings[name] = value; - } - if (inst = this._getInst(target._calId)) { - extendRemove(inst._settings, settings); - this._updateDatepicker(inst); - } - }, - - /* Set the dates for a jQuery selection. - @param target element - the target input field or division or span - @param date Date - the new date - @param endDate Date - the new end date for a range (optional) */ - _setDateDatepicker: function(target, date, endDate) { - if (inst = this._getInst(target._calId)) { - inst._setDate(date, endDate); - this._updateDatepicker(inst); - } - }, - - /* Get the date(s) for the first entry in a jQuery selection. - @param target element - the target input field or division or span - @return Date - the current date or - Date[2] - the current dates for a range */ - _getDateDatepicker: function(target) { - var inst = this._getInst(target._calId); - if (inst) { - inst._setDateFromField($(target)); - } - return (inst ? inst._getDate() : null); - }, - - /* Handle keystrokes. */ - _doKeyDown: function(e) { - var inst = $.datepicker._getInst(this._calId); - if ($.datepicker._datepickerShowing) - switch (e.keyCode) { - case 9: $.datepicker._hideDatepicker(null, ''); - break; // hide on tab out - case 13: $.datepicker._selectDay(inst, inst._selectedMonth, inst._selectedYear, - $('td.ui-datepicker-days-cell-over', inst._datepickerDiv)[0]); - return false; // don't submit the form - break; // select the value on enter - case 27: $.datepicker._hideDatepicker(null, inst._get('speed')); - break; // hide on escape - case 33: $.datepicker._adjustDate(inst, - (e.ctrlKey ? -1 : -inst._get('stepMonths')), (e.ctrlKey ? 'Y' : 'M')); - break; // previous month/year on page up/+ ctrl - case 34: $.datepicker._adjustDate(inst, - (e.ctrlKey ? +1 : +inst._get('stepMonths')), (e.ctrlKey ? 'Y' : 'M')); - break; // next month/year on page down/+ ctrl - case 35: if (e.ctrlKey) $.datepicker._clearDate(inst); - break; // clear on ctrl+end - case 36: if (e.ctrlKey) $.datepicker._gotoToday(inst); - break; // current on ctrl+home - case 37: if (e.ctrlKey) $.datepicker._adjustDate(inst, -1, 'D'); - break; // -1 day on ctrl+left - case 38: if (e.ctrlKey) $.datepicker._adjustDate(inst, -7, 'D'); - break; // -1 week on ctrl+up - case 39: if (e.ctrlKey) $.datepicker._adjustDate(inst, +1, 'D'); - break; // +1 day on ctrl+right - case 40: if (e.ctrlKey) $.datepicker._adjustDate(inst, +7, 'D'); - break; // +1 week on ctrl+down - } - else if (e.keyCode == 36 && e.ctrlKey) // display the date picker on ctrl+home - $.datepicker._showDatepicker(this); - }, - - /* Filter entered characters - based on date format. */ - _doKeyPress: function(e) { - var inst = $.datepicker._getInst(this._calId); - var chars = $.datepicker._possibleChars(inst._get('dateFormat')); - var chr = String.fromCharCode(e.charCode == undefined ? e.keyCode : e.charCode); - return e.ctrlKey || (chr < ' ' || !chars || chars.indexOf(chr) > -1); - }, - - /* Attach the date picker to an input field. */ - _connectDatepicker: function(target, inst) { - var input = $(target); - if (input.is('.' + this.markerClassName)) - return; - var appendText = inst._get('appendText'); - var isRTL = inst._get('isRTL'); - if (appendText) { - if (isRTL) - input.before('<span class="ui-datepicker-append">' + appendText); - else - input.after('<span class="ui-datepicker-append">' + appendText); - } - var showOn = inst._get('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 - input.wrap('<span class="ui-datepicker-wrap">'); - var buttonText = inst._get('buttonText'); - var buttonImage = inst._get('buttonImage'); - var trigger = $(inst._get('buttonImageOnly') ? - $('<img>').addClass('ui-datepicker-trigger').attr({ src: buttonImage, alt: buttonText, title: buttonText }) : - $('<button>').addClass('ui-datepicker-trigger').attr({ type: 'button' }).html(buttonImage != '' ? - $('<img>').attr({ src:buttonImage, alt:buttonText, title:buttonText }) : buttonText)); - if (isRTL) - input.before(trigger); - else - input.after(trigger); - trigger.click(function() { - if ($.datepicker._datepickerShowing && $.datepicker._lastInput == target) - $.datepicker._hideDatepicker(); - else - $.datepicker._showDatepicker(target); - }); - } - input.addClass(this.markerClassName).keydown(this._doKeyDown).keypress(this._doKeyPress) - .bind("setData.datepicker", function(event, key, value) { - inst._settings[key] = value; - }).bind("getData.datepicker", function(event, key) { - return inst._get(key); - }); - input[0]._calId = inst._id; - }, - - /* Attach an inline date picker to a div. */ - _inlineDatepicker: function(target, inst) { - var input = $(target); - if (input.is('.' + this.markerClassName)) - return; - input.addClass(this.markerClassName).append(inst._datepickerDiv) - .bind("setData.datepicker", function(event, key, value){ - inst._settings[key] = value; - }).bind("getData.datepicker", function(event, key){ - return inst._get(key); - }); - input[0]._calId = inst._id; - this._updateDatepicker(inst); - }, - - /* Tidy up after displaying the date picker. */ - _inlineShow: function(inst) { - var numMonths = inst._getNumberOfMonths(); // fix width for dynamic number of date pickers - inst._datepickerDiv.width(numMonths[1] * $('.ui-datepicker', inst._datepickerDiv[0]).width()); - }, - - /* Pop-up the date picker in a "dialog" box. - @param input element - ignored - @param dateText string - the initial date to display (in the current format) - @param onSelect function - the function(dateText) 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, dateText, onSelect, settings, pos) { - var inst = this._dialogInst; // internal instance - if (!inst) { - inst = this._dialogInst = new DatepickerInstance({}, false); - this._dialogInput = $('<input type="text" size="1" style="position: absolute; top: -100px;"/>'); - this._dialogInput.keydown(this._doKeyDown); - $('body').append(this._dialogInput); - this._dialogInput[0]._calId = inst._id; - } - extendRemove(inst._settings, settings || {}); - this._dialogInput.val(dateText); - - this._pos = (pos ? (pos.length ? pos : [pos.pageX, pos.pageY]) : null); - if (!this._pos) { - var browserWidth = window.innerWidth || document.documentElement.clientWidth || document.body.clientWidth; - var browserHeight = window.innerHeight || document.documentElement.clientHeight || document.body.clientHeight; - var scrollX = document.documentElement.scrollLeft || document.body.scrollLeft; - var scrollY = document.documentElement.scrollTop || document.body.scrollTop; - this._pos = // should use actual width/height below - [(browserWidth / 2) - 100 + scrollX, (browserHeight / 2) - 150 + scrollY]; - } - - // move input on screen for focus, but hidden behind dialog - this._dialogInput.css('left', this._pos[0] + 'px').css('top', this._pos[1] + 'px'); - inst._settings.onSelect = onSelect; - this._inDialog = true; - this._datepickerDiv.addClass('ui-datepicker-dialog'); - this._showDatepicker(this._dialogInput[0]); - if ($.blockUI) - $.blockUI(this._datepickerDiv); - return this; - }, - - /* 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._calId); - var beforeShow = inst._get('beforeShow'); - extendRemove(inst._settings, (beforeShow ? beforeShow.apply(input, [input, inst]) : {})); - $.datepicker._hideDatepicker(null, ''); - $.datepicker._lastInput = input; - inst._setDateFromField(input); - if ($.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'; - }); - if (isFixed && $.browser.opera) { // correction for Opera when fixed and scrolled - $.datepicker._pos[0] -= document.documentElement.scrollLeft; - $.datepicker._pos[1] -= document.documentElement.scrollTop; - } - inst._datepickerDiv.css('position', ($.datepicker._inDialog && $.blockUI ? - 'static' : (isFixed ? 'fixed' : 'absolute'))) - .css({ left: $.datepicker._pos[0] + 'px', top: $.datepicker._pos[1] + 'px' }); - $.datepicker._pos = null; - inst._rangeStart = null; - $.datepicker._updateDatepicker(inst); - if (!inst._inline) { - var speed = inst._get('speed'); - var postProcess = function() { - $.datepicker._datepickerShowing = true; - $.datepicker._afterShow(inst); - }; - var showAnim = inst._get('showAnim') || 'show'; - inst._datepickerDiv[showAnim](speed, postProcess); - if (speed == '') - postProcess(); - if (inst._input[0].type != 'hidden') - inst._input[0].focus(); - $.datepicker._curInst = inst; - } - }, - - /* Generate the date picker content. */ - _updateDatepicker: function(inst) { - inst._datepickerDiv.empty().append(inst._generateDatepicker()); - var numMonths = inst._getNumberOfMonths(); - if (numMonths[0] != 1 || numMonths[1] != 1) - inst._datepickerDiv.addClass('ui-datepicker-multi'); - else - inst._datepickerDiv.removeClass('ui-datepicker-multi'); - - if (inst._get('isRTL')) - inst._datepickerDiv.addClass('ui-datepicker-rtl'); - else - inst._datepickerDiv.removeClass('ui-datepicker-rtl'); - - if (inst._input && inst._input[0].type != 'hidden') - $(inst._input[0]).focus(); - }, - - /* Tidy up after displaying the date picker. */ - _afterShow: function(inst) { - var numMonths = inst._getNumberOfMonths(); // fix width for dynamic number of date pickers - inst._datepickerDiv.width(numMonths[1] * $('.ui-datepicker', inst._datepickerDiv[0])[0].offsetWidth); - if ($.browser.msie && parseInt($.browser.version) < 7) { // fix IE < 7 select problems - $('iframe.ui-datepicker-cover').css({width: inst._datepickerDiv.width() + 4, - height: inst._datepickerDiv.height() + 4}); - } - // re-position on screen if necessary - var isFixed = inst._datepickerDiv.css('position') == 'fixed'; - var pos = inst._input ? $.datepicker._findPos(inst._input[0]) : null; - var browserWidth = window.innerWidth || document.documentElement.clientWidth || document.body.clientWidth; - var browserHeight = window.innerHeight || document.documentElement.clientHeight || document.body.clientHeight; - var scrollX = (isFixed ? 0 : document.documentElement.scrollLeft || document.body.scrollLeft); - var scrollY = (isFixed ? 0 : document.documentElement.scrollTop || document.body.scrollTop); - // reposition date picker horizontally if outside the browser window - if ((inst._datepickerDiv.offset().left + inst._datepickerDiv.width() - - (isFixed && $.browser.msie ? document.documentElement.scrollLeft : 0)) > - (browserWidth + scrollX)) { - inst._datepickerDiv.css('left', Math.max(scrollX, - pos[0] + (inst._input ? $(inst._input[0]).width() : null) - inst._datepickerDiv.width() - - (isFixed && $.browser.opera ? document.documentElement.scrollLeft : 0)) + 'px'); - } - // reposition date picker vertically if outside the browser window - if ((inst._datepickerDiv.offset().top + inst._datepickerDiv.height() - - (isFixed && $.browser.msie ? document.documentElement.scrollTop : 0)) > - (browserHeight + scrollY) ) { - inst._datepickerDiv.css('top', Math.max(scrollY, - pos[1] - (this._inDialog ? 0 : inst._datepickerDiv.height()) - - (isFixed && $.browser.opera ? document.documentElement.scrollTop : 0)) + 'px'); - } - }, - - /* Find an object's position on the screen. */ - _findPos: function(obj) { - while (obj && (obj.type == 'hidden' || obj.nodeType != 1)) { - obj = obj.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 - @param speed string - the speed at which to close the date picker */ - _hideDatepicker: function(input, speed) { - var inst = this._curInst; - if (!inst) - return; - var rangeSelect = inst._get('rangeSelect'); - if (rangeSelect && this._stayOpen) { - this._selectDate(inst, inst._formatDate( - inst._currentDay, inst._currentMonth, inst._currentYear)); - } - this._stayOpen = false; - if (this._datepickerShowing) { - speed = (speed != null ? speed : inst._get('speed')); - var showAnim = inst._get('showAnim'); - inst._datepickerDiv[(showAnim == 'slideDown' ? 'slideUp' : - (showAnim == 'fadeIn' ? 'fadeOut' : 'hide'))](speed, function() { - $.datepicker._tidyDialog(inst); - }); - if (speed == '') - this._tidyDialog(inst); - var onClose = inst._get('onClose'); - if (onClose) { - onClose.apply((inst._input ? inst._input[0] : null), - [inst._getDate(), inst]); // trigger custom callback - } - this._datepickerShowing = false; - this._lastInput = null; - inst._settings.prompt = null; - if (this._inDialog) { - this._dialogInput.css({ position: 'absolute', left: '0', top: '-100px' }); - if ($.blockUI) { - $.unblockUI(); - $('body').append(this._datepickerDiv); - } - } - this._inDialog = false; - } - this._curInst = null; - }, - - /* Tidy up after a dialog display. */ - _tidyDialog: function(inst) { - inst._datepickerDiv.removeClass('ui-datepicker-dialog').unbind('.ui-datepicker'); - $('.ui-datepicker-prompt', inst._datepickerDiv).remove(); - }, - - /* Close date picker if clicked elsewhere. */ - _checkExternalClick: function(event) { - if (!$.datepicker._curInst) - return; - var $target = $(event.target); - if (($target.parents("#ui-datepicker-div").length == 0) && - !$target.hasClass('hasDatepicker') && - !$target.hasClass('ui-datepicker-trigger') && - $.datepicker._datepickerShowing && !($.datepicker._inDialog && $.blockUI)) { - $.datepicker._hideDatepicker(null, ''); - } - }, - - /* Adjust one of the date sub-fields. */ - _adjustDate: function(id, offset, period) { - var inst = this._getInst(id); - inst._adjustDate(offset, period); - this._updateDatepicker(inst); - }, - - /* Action for current link. */ - _gotoToday: function(id) { - var date = new Date(); - var inst = this._getInst(id); - inst._selectedDay = date.getDate(); - inst._drawMonth = inst._selectedMonth = date.getMonth(); - inst._drawYear = inst._selectedYear = date.getFullYear(); - this._adjustDate(inst); - }, - - /* Action for selecting a new month/year. */ - _selectMonthYear: function(id, select, period) { - var inst = this._getInst(id); - inst._selectingMonthYear = false; - inst[period == 'M' ? '_drawMonth' : '_drawYear'] = - select.options[select.selectedIndex].value - 0; - this._adjustDate(inst); - }, - - /* Restore input focus after not changing month/year. */ - _clickMonthYear: function(id) { - var inst = this._getInst(id); - if (inst._input && inst._selectingMonthYear && !$.browser.msie) - inst._input[0].focus(); - inst._selectingMonthYear = !inst._selectingMonthYear; - }, - - /* Action for changing the first week day. */ - _changeFirstDay: function(id, day) { - var inst = this._getInst(id); - inst._settings.firstDay = day; - this._updateDatepicker(inst); - }, - - /* Action for selecting a day. */ - _selectDay: function(id, month, year, td) { - if ($(td).is('.ui-datepicker-unselectable')) - return; - var inst = this._getInst(id); - var rangeSelect = inst._get('rangeSelect'); - if (rangeSelect) { - if (!this._stayOpen) { - $('.ui-datepicker td').removeClass('ui-datepicker-current-day'); - $(td).addClass('ui-datepicker-current-day'); - } - this._stayOpen = !this._stayOpen; - } - inst._selectedDay = inst._currentDay = $('a', td).html(); - inst._selectedMonth = inst._currentMonth = month; - inst._selectedYear = inst._currentYear = year; - this._selectDate(id, inst._formatDate( - inst._currentDay, inst._currentMonth, inst._currentYear)); - if (this._stayOpen) { - inst._endDay = inst._endMonth = inst._endYear = null; - inst._rangeStart = new Date(inst._currentYear, inst._currentMonth, inst._currentDay); - this._updateDatepicker(inst); - } - else if (rangeSelect) { - inst._endDay = inst._currentDay; - inst._endMonth = inst._currentMonth; - inst._endYear = inst._currentYear; - inst._selectedDay = inst._currentDay = inst._rangeStart.getDate(); - inst._selectedMonth = inst._currentMonth = inst._rangeStart.getMonth(); - inst._selectedYear = inst._currentYear = inst._rangeStart.getFullYear(); - inst._rangeStart = null; - if (inst._inline) - this._updateDatepicker(inst); - } - }, - - /* Erase the input field and hide the date picker. */ - _clearDate: function(id) { - var inst = this._getInst(id); - if (inst._get('mandatory')) - return; - this._stayOpen = false; - inst._endDay = inst._endMonth = inst._endYear = inst._rangeStart = null; - this._selectDate(inst, ''); - }, - - /* Update the input field with the selected date. */ - _selectDate: function(id, dateStr) { - var inst = this._getInst(id); - dateStr = (dateStr != null ? dateStr : inst._formatDate()); - if (inst._rangeStart) - dateStr = inst._formatDate(inst._rangeStart) + inst._get('rangeSeparator') + dateStr; - if (inst._input) - inst._input.val(dateStr); - var onSelect = inst._get('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 if (!this._stayOpen) { - this._hideDatepicker(null, inst._get('speed')); - this._lastInput = inst._input[0]; - if (typeof(inst._input[0]) != 'object') - inst._input[0].focus(); // restore focus - this._lastInput = null; - } - }, - - /* 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.getFullYear(), date.getMonth(), date.getDate(), (date.getTimezoneOffset() / -60)); - var firstMon = new Date(checkDate.getFullYear(), 1 - 1, 4); // First week always contains 4 Jan - var firstDay = firstMon.getDay() || 7; // Day of week: Mon = 1, ..., Sun = 7 - firstMon.setDate(firstMon.getDate() + 1 - firstDay); // Preceding Monday - if (firstDay < 4 && checkDate < firstMon) { // Adjust first three days in year if necessary - checkDate.setDate(checkDate.getDate() - 3); // Generate for previous year - return $.datepicker.iso8601Week(checkDate); - } else if (checkDate > new Date(checkDate.getFullYear(), 12 - 1, 28)) { // Check last three days in year - firstDay = new Date(checkDate.getFullYear() + 1, 1 - 1, 4).getDay() || 7; - if (firstDay > 4 && (checkDate.getDay() || 7) < firstDay - 3) { // Adjust if necessary - checkDate.setDate(checkDate.getDate() + 3); // Generate for next year - return $.datepicker.iso8601Week(checkDate); - } - } - return Math.floor(((checkDate - firstMon) / 86400000) / 7) + 1; // Weeks to given date - }, - - /* Provide status text for a particular date. - @param date the date to get the status for - @param inst the current datepicker instance - @return the status display text for this date */ - dateStatus: function(date, inst) { - return $.datepicker.formatDate(inst._get('dateStatus'), date, inst._getFormatConfig()); - }, - - /* Parse a string value into a date object. - The format can be combinations of the following: - d - day of month (no leading zero) - dd - day of month (two 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) - '...' - literal text - '' - single quote - - @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 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 == 'y' ? 4 : 2); - var num = 0; - while (size > 0 && iValue < value.length && - value.charAt(iValue) >= '0' && value.charAt(iValue) <= '9') { - num = num * 10 + (value.charAt(iValue++) - 0); - size--; - } - if (size == (match == 'y' ? 4 : 2)) - throw 'Missing number at position ' + iValue; - return num; - }; - // Extract a name from the string value and convert to an index - var getName = function(match, shortNames, longNames) { - var names = (lookAhead(match) ? longNames : shortNames); - var size = 0; - for (var j = 0; j < names.length; j++) - size = Math.max(size, names[j].length); - var name = ''; - var iInit = iValue; - while (size > 0 && iValue < value.length) { - name += value.charAt(iValue++); - for (var i = 0; i < names.length; i++) - if (name == names[i]) - return i + 1; - size--; - } - throw 'Unknown name at position ' + iInit; - }; - // 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 'm': - month = getNumber('m'); - break; - case 'M': - month = getName('M', monthNamesShort, monthNames); - break; - case 'y': - year = getNumber('y'); - break; - case "'": - if (lookAhead("'")) - checkLiteral(); - else - literal = true; - break; - default: - checkLiteral(); - } - } - if (year < 100) { - year += new Date().getFullYear() - new Date().getFullYear() % 100 + - (year <= shortYearCutoff ? 0 : -100); - } - var date = 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; - }, - - /* 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) - 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) - '...' - 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) { - return (lookAhead(match) && value < 10 ? '0' : '') + value; - }; - // 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()); - break; - case 'D': - output += formatName('D', date.getDay(), dayNamesShort, dayNames); - break; - case 'm': - output += formatNumber('m', date.getMonth() + 1); - 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 "'": - 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; - 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' || 'm' || 'y': - chars += '0123456789'; - break; - case 'D' || 'M': - return null; // Accept anything - case "'": - if (lookAhead("'")) - chars += "'"; - else - literal = true; - break; - default: - chars += format.charAt(iFormat); - } - return chars; - } -}); - -/* Individualised settings for date picker functionality applied to one or more related inputs. - Instances are managed and manipulated through the Datepicker manager. */ -function DatepickerInstance(settings, inline) { - this._id = $.datepicker._register(this); - this._selectedDay = 0; // Current date for selection - this._selectedMonth = 0; // 0-11 - this._selectedYear = 0; // 4-digit year - this._drawMonth = 0; // Current month at start of datepicker - this._drawYear = 0; - this._input = null; // The attached input field - this._inline = inline; // True if showing inline, false if used in a popup - this._datepickerDiv = (!inline ? $.datepicker._datepickerDiv : - $('<div id="ui-datepicker-div-' + this._id + '" class="ui-datepicker-inline">')); - // customise the date picker object - uses manager defaults if not overridden - this._settings = extendRemove(settings || {}); // clone - if (inline) - this._setDate(this._getDefaultDate()); -} - -$.extend(DatepickerInstance.prototype, { - /* Get a setting value, defaulting if necessary. */ - _get: function(name) { - return this._settings[name] !== undefined ? this._settings[name] : $.datepicker._defaults[name]; - }, - - /* Parse existing date and initialise date picker. */ - _setDateFromField: function(input) { - this._input = $(input); - var dateFormat = this._get('dateFormat'); - var dates = this._input ? this._input.val().split(this._get('rangeSeparator')) : null; - this._endDay = this._endMonth = this._endYear = null; - var date = defaultDate = this._getDefaultDate(); - if (dates.length > 0) { - var settings = this._getFormatConfig(); - if (dates.length > 1) { - date = $.datepicker.parseDate(dateFormat, dates[1], settings) || defaultDate; - this._endDay = date.getDate(); - this._endMonth = date.getMonth(); - this._endYear = date.getFullYear(); - } - try { - date = $.datepicker.parseDate(dateFormat, dates[0], settings) || defaultDate; - } catch (e) { - $.datepicker.log(e); - date = defaultDate; - } - } - this._selectedDay = date.getDate(); - this._drawMonth = this._selectedMonth = date.getMonth(); - this._drawYear = this._selectedYear = date.getFullYear(); - this._currentDay = (dates[0] ? date.getDate() : 0); - this._currentMonth = (dates[0] ? date.getMonth() : 0); - this._currentYear = (dates[0] ? date.getFullYear() : 0); - this._adjustDate(); - }, - - /* Retrieve the default date shown on opening. */ - _getDefaultDate: function() { - var date = this._determineDate('defaultDate', new Date()); - var minDate = this._getMinMaxDate('min', true); - var maxDate = this._getMinMaxDate('max'); - date = (minDate && date < minDate ? minDate : date); - date = (maxDate && date > maxDate ? maxDate : date); - return date; - }, - - /* A date may be specified as an exact value or a relative one. */ - _determineDate: function(name, defaultDate) { - var offsetNumeric = function(offset) { - var date = new Date(); - date.setDate(date.getDate() + offset); - return date; - }; - var offsetString = function(offset, getDaysInMonth) { - var date = new Date(); - var matches = /^([+-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?$/.exec(offset); - if (matches) { - var year = date.getFullYear(); - var month = date.getMonth(); - var day = date.getDate(); - switch (matches[2] || 'd') { - case 'd' : case 'D' : - day += (matches[1] - 0); break; - case 'w' : case 'W' : - day += (matches[1] * 7); break; - case 'm' : case 'M' : - month += (matches[1] - 0); - day = Math.min(day, getDaysInMonth(year, month)); - break; - case 'y': case 'Y' : - year += (matches[1] - 0); - day = Math.min(day, getDaysInMonth(year, month)); - break; - } - date = new Date(year, month, day); - } - return date; - }; - var date = this._get(name); - return (date == null ? defaultDate : - (typeof date == 'string' ? offsetString(date, this._getDaysInMonth) : - (typeof date == 'number' ? offsetNumeric(date) : date))); - }, - - /* Set the date(s) directly. */ - _setDate: function(date, endDate) { - this._selectedDay = this._currentDay = date.getDate(); - this._drawMonth = this._selectedMonth = this._currentMonth = date.getMonth(); - this._drawYear = this._selectedYear = this._currentYear = date.getFullYear(); - if (this._get('rangeSelect')) { - if (endDate) { - this._endDay = endDate.getDate(); - this._endMonth = endDate.getMonth(); - this._endYear = endDate.getFullYear(); - } else { - this._endDay = this._currentDay; - this._endMonth = this._currentMonth; - this._endYear = this._currentYear; - } - } - this._adjustDate(); - }, - - /* Retrieve the date(s) directly. */ - _getDate: function() { - var startDate = (!this._currentYear || (this._input && this._input.val() == '') ? null : - new Date(this._currentYear, this._currentMonth, this._currentDay)); - if (this._get('rangeSelect')) { - return [startDate, (!this._endYear ? null : - new Date(this._endYear, this._endMonth, this._endDay))]; - } else - return startDate; - }, - - /* Generate the HTML for the current state of the date picker. */ - _generateDatepicker: function() { - var today = new Date(); - today = new Date(today.getFullYear(), today.getMonth(), today.getDate()); // clear time - var showStatus = this._get('showStatus'); - var isRTL = this._get('isRTL'); - // build the date picker HTML - var clear = (this._get('mandatory') ? '' : - '<div class="ui-datepicker-clear"><a onclick="jQuery.datepicker._clearDate(' + this._id + ');"' + - (showStatus ? this._addStatus(this._get('clearStatus') || ' ') : '') + '>' + - this._get('clearText') + '</a></div>'); - var controls = '<div class="ui-datepicker-control">' + (isRTL ? '' : clear) + - '<div class="ui-datepicker-close"><a onclick="jQuery.datepicker._hideDatepicker();"' + - (showStatus ? this._addStatus(this._get('closeStatus') || ' ') : '') + '>' + - this._get('closeText') + '</a></div>' + (isRTL ? clear : '') + '</div>'; - var prompt = this._get('prompt'); - var closeAtTop = this._get('closeAtTop'); - var hideIfNoPrevNext = this._get('hideIfNoPrevNext'); - var numMonths = this._getNumberOfMonths(); - var stepMonths = this._get('stepMonths'); - var isMultiMonth = (numMonths[0] != 1 || numMonths[1] != 1); - var minDate = this._getMinMaxDate('min', true); - var maxDate = this._getMinMaxDate('max'); - var drawMonth = this._drawMonth; - var drawYear = this._drawYear; - if (maxDate) { - var maxDraw = new Date(maxDate.getFullYear(), - maxDate.getMonth() - numMonths[1] + 1, maxDate.getDate()); - maxDraw = (minDate && maxDraw < minDate ? minDate : maxDraw); - while (new Date(drawYear, drawMonth, 1) > maxDraw) { - drawMonth--; - if (drawMonth < 0) { - drawMonth = 11; - drawYear--; - } - } - } - // controls and links - var prev = '<div class="ui-datepicker-prev">' + (this._canAdjustMonth(-1, drawYear, drawMonth) ? - '<a onclick="jQuery.datepicker._adjustDate(' + this._id + ', -' + stepMonths + ', \'M\');"' + - (showStatus ? this._addStatus(this._get('prevStatus') || ' ') : '') + '>' + - this._get('prevText') + '</a>' : - (hideIfNoPrevNext ? '' : '<label>' + this._get('prevText') + '</label>')) + '</div>'; - var next = '<div class="ui-datepicker-next">' + (this._canAdjustMonth(+1, drawYear, drawMonth) ? - '<a onclick="jQuery.datepicker._adjustDate(' + this._id + ', +' + stepMonths + ', \'M\');"' + - (showStatus ? this._addStatus(this._get('nextStatus') || ' ') : '') + '>' + - this._get('nextText') + '</a>' : - (hideIfNoPrevNext ? '>' : '<label>' + this._get('nextText') + '</label>')) + '</div>'; - var html = (prompt ? '<div class="ui-datepicker-prompt">' + prompt + '</div>' : '') + - (closeAtTop && !this._inline ? controls : '') + - '<div class="ui-datepicker-links">' + (isRTL ? next : prev) + - (this._isInRange(today) ? '<div class="ui-datepicker-current">' + - '<a onclick="jQuery.datepicker._gotoToday(' + this._id + ');"' + - (showStatus ? this._addStatus(this._get('currentStatus') || ' ') : '') + '>' + - this._get('currentText') + '</a></div>' : '') + (isRTL ? prev : next) + '</div>'; - var showWeeks = this._get('showWeeks'); - for (var row = 0; row < numMonths[0]; row++) - for (var col = 0; col < numMonths[1]; col++) { - var selectedDate = new Date(drawYear, drawMonth, this._selectedDay); - html += '<div class="ui-datepicker-one-month' + (col == 0 ? ' ui-datepicker-new-row' : '') + '">' + - this._generateMonthYearHeader(drawMonth, drawYear, minDate, maxDate, - selectedDate, row > 0 || col > 0) + // draw month headers - '<table class="ui-datepicker" cellpadding="0" cellspacing="0"><thead>' + - '<tr class="ui-datepicker-title-row">' + - (showWeeks ? '<td>' + this._get('weekHeader') + '</td>' : ''); - var firstDay = this._get('firstDay'); - var changeFirstDay = this._get('changeFirstDay'); - var dayNames = this._get('dayNames'); - var dayNamesShort = this._get('dayNamesShort'); - var dayNamesMin = this._get('dayNamesMin'); - for (var dow = 0; dow < 7; dow++) { // days of the week - var day = (dow + firstDay) % 7; - var status = this._get('dayStatus') || ' '; - status = (status.indexOf('DD') > -1 ? status.replace(/DD/, dayNames[day]) : - status.replace(/D/, dayNamesShort[day])); - html += '<td' + ((dow + firstDay + 6) % 7 >= 5 ? ' class="ui-datepicker-week-end-cell"' : '') + '>' + - (!changeFirstDay ? '<span' : - '<a onclick="jQuery.datepicker._changeFirstDay(' + this._id + ', ' + day + ');"') + - (showStatus ? this._addStatus(status) : '') + ' title="' + dayNames[day] + '">' + - dayNamesMin[day] + (changeFirstDay ? '</a>' : '</span>') + '</td>'; - } - html += '</tr></thead><tbody>'; - var daysInMonth = this._getDaysInMonth(drawYear, drawMonth); - if (drawYear == this._selectedYear && drawMonth == this._selectedMonth) { - this._selectedDay = Math.min(this._selectedDay, daysInMonth); - } - var leadDays = (this._getFirstDayOfMonth(drawYear, drawMonth) - firstDay + 7) % 7; - var currentDate = (!this._currentDay ? new Date(9999, 9, 9) : - new Date(this._currentYear, this._currentMonth, this._currentDay)); - var endDate = this._endDay ? new Date(this._endYear, this._endMonth, this._endDay) : currentDate; - var printDate = new Date(drawYear, drawMonth, 1 - leadDays); - var numRows = (isMultiMonth ? 6 : Math.ceil((leadDays + daysInMonth) / 7)); // calculate the number of rows to generate - var beforeShowDay = this._get('beforeShowDay'); - var showOtherMonths = this._get('showOtherMonths'); - var calculateWeek = this._get('calculateWeek') || $.datepicker.iso8601Week; - var dateStatus = this._get('statusForDate') || $.datepicker.dateStatus; - for (var dRow = 0; dRow < numRows; dRow++) { // create date picker rows - html += '<tr class="ui-datepicker-days-row">' + - (showWeeks ? '<td class="ui-datepicker-week-col">' + calculateWeek(printDate) + '</td>' : ''); - for (var dow = 0; dow < 7; dow++) { // create date picker days - var daySettings = (beforeShowDay ? - beforeShowDay.apply((this._input ? this._input[0] : null), [printDate]) : [true, '']); - var otherMonth = (printDate.getMonth() != drawMonth); - var unselectable = otherMonth || !daySettings[0] || - (minDate && printDate < minDate) || (maxDate && printDate > maxDate); - html += '<td class="ui-datepicker-days-cell' + - ((dow + firstDay + 6) % 7 >= 5 ? ' ui-datepicker-week-end-cell' : '') + // highlight weekends - (otherMonth ? ' ui-datepicker-otherMonth' : '') + // highlight days from other months - (printDate.getTime() == selectedDate.getTime() && drawMonth == this._selectedMonth ? - ' ui-datepicker-days-cell-over' : '') + // highlight selected day - (unselectable ? ' ui-datepicker-unselectable' : '') + // highlight unselectable days - (otherMonth && !showOtherMonths ? '' : ' ' + daySettings[1] + // highlight custom dates - (printDate.getTime() >= currentDate.getTime() && printDate.getTime() <= endDate.getTime() ? // in current range - ' ui-datepicker-current-day' : '') + // highlight selected day - (printDate.getTime() == today.getTime() ? ' ui-datepicker-today' : '')) + '"' + // highlight today (if different) - (unselectable ? '' : ' onmouseover="jQuery(this).addClass(\'ui-datepicker-days-cell-over\');' + - (!showStatus || (otherMonth && !showOtherMonths) ? '' : 'jQuery(\'#ui-datepicker-status-' + - this._id + '\').html(\'' + (dateStatus.apply((this._input ? this._input[0] : null), - [printDate, this]) || ' ') +'\');') + '"' + - ' onmouseout="jQuery(this).removeClass(\'ui-datepicker-days-cell-over\');' + - (!showStatus || (otherMonth && !showOtherMonths) ? '' : 'jQuery(\'#ui-datepicker-status-' + - this._id + '\').html(\' \');') + '" onclick="jQuery.datepicker._selectDay(' + - this._id + ',' + drawMonth + ',' + drawYear + ', this);"') + '>' + // actions - (otherMonth ? (showOtherMonths ? printDate.getDate() : ' ') : // display for other months - (unselectable ? printDate.getDate() : '<a>' + printDate.getDate() + '</a>')) + '</td>'; // display for this month - printDate.setDate(printDate.getDate() + 1); - } - html += '</tr>'; - } - drawMonth++; - if (drawMonth > 11) { - drawMonth = 0; - drawYear++; - } - html += '</tbody></table></div>'; - } - html += (showStatus ? '<div style="clear: both;"></div><div id="ui-datepicker-status-' + this._id + - '" class="ui-datepicker-status">' + (this._get('initStatus') || ' ') + '</div>' : '') + - (!closeAtTop && !this._inline ? controls : '') + - '<div style="clear: both;"></div>' + - ($.browser.msie && parseInt($.browser.version) < 7 && !this._inline ? - '<iframe src="javascript:false;" class="ui-datepicker-cover"></iframe>' : ''); - return html; - }, - - /* Generate the month and year header. */ - _generateMonthYearHeader: function(drawMonth, drawYear, minDate, maxDate, selectedDate, secondary) { - minDate = (this._rangeStart && minDate && selectedDate < minDate ? selectedDate : minDate); - var showStatus = this._get('showStatus'); - var html = '<div class="ui-datepicker-header">'; - // month selection - var monthNames = this._get('monthNames'); - if (secondary || !this._get('changeMonth')) - html += monthNames[drawMonth] + ' '; - - else { - var inMinYear = (minDate && minDate.getFullYear() == drawYear); - var inMaxYear = (maxDate && maxDate.getFullYear() == drawYear); - html += '<select class="ui-datepicker-new-month" ' + - 'onchange="jQuery.datepicker._selectMonthYear(' + this._id + ', this, \'M\');" ' + - 'onclick="jQuery.datepicker._clickMonthYear(' + this._id + ');"' + - (showStatus ? this._addStatus(this._get('monthStatus') || ' ') : '') + '>'; - for (var month = 0; month < 12; month++) { - if ((!inMinYear || month >= minDate.getMonth()) && - (!inMaxYear || month <= maxDate.getMonth())) { - html += '<option value="' + month + '"' + - (month == drawMonth ? ' selected="selected"' : '') + - '>' + monthNames[month] + '</option>'; - } - } - html += '</select>'; - } - // year selection - if (secondary || !this._get('changeYear')) - html += drawYear; - else { - // determine range of years to display - var years = this._get('yearRange').split(':'); - var year = 0; - var endYear = 0; - if (years.length != 2) { - year = drawYear - 10; - endYear = drawYear + 10; - } else if (years[0].charAt(0) == '+' || years[0].charAt(0) == '-') { - year = new Date().getFullYear() + parseInt(years[0], 10); - endYear = new Date().getFullYear() + parseInt(years[1], 10); - } else { - year = parseInt(years[0], 10); - endYear = parseInt(years[1], 10); - } - year = (minDate ? Math.max(year, minDate.getFullYear()) : year); - endYear = (maxDate ? Math.min(endYear, maxDate.getFullYear()) : endYear); - html += '<select class="ui-datepicker-new-year" ' + - 'onchange="jQuery.datepicker._selectMonthYear(' + this._id + ', this, \'Y\');" ' + - 'onclick="jQuery.datepicker._clickMonthYear(' + this._id + ');"' + - (showStatus ? this._addStatus(this._get('yearStatus') || ' ') : '') + '>'; - for (; year <= endYear; year++) { - html += '<option value="' + year + '"' + - (year == drawYear ? ' selected="selected"' : '') + - '>' + year + '</option>'; - } - html += '</select>'; - } - html += '</div>'; // Close datepicker_header - return html; - }, - - /* Provide code to set and clear the status panel. */ - _addStatus: function(text) { - return ' onmouseover="jQuery(\'#ui-datepicker-status-' + this._id + '\').html(\'' + text + '\');" ' + - 'onmouseout="jQuery(\'#ui-datepicker-status-' + this._id + '\').html(\' \');"'; - }, - - /* Adjust one of the date sub-fields. */ - _adjustDate: function(offset, period) { - var year = this._drawYear + (period == 'Y' ? offset : 0); - var month = this._drawMonth + (period == 'M' ? offset : 0); - var day = Math.min(this._selectedDay, this._getDaysInMonth(year, month)) + - (period == 'D' ? offset : 0); - var date = new Date(year, month, day); - // ensure it is within the bounds set - var minDate = this._getMinMaxDate('min', true); - var maxDate = this._getMinMaxDate('max'); - date = (minDate && date < minDate ? minDate : date); - date = (maxDate && date > maxDate ? maxDate : date); - this._selectedDay = date.getDate(); - this._drawMonth = this._selectedMonth = date.getMonth(); - this._drawYear = this._selectedYear = date.getFullYear(); - }, - - /* Determine the number of months to show. */ - _getNumberOfMonths: function() { - var numMonths = this._get('numberOfMonths'); - return (numMonths == null ? [1, 1] : (typeof numMonths == 'number' ? [1, numMonths] : numMonths)); - }, - - /* Determine the current maximum date - ensure no time components are set - may be overridden for a range. */ - _getMinMaxDate: function(minMax, checkRange) { - var date = this._determineDate(minMax + 'Date', null); - if (date) { - date.setHours(0); - date.setMinutes(0); - date.setSeconds(0); - date.setMilliseconds(0); - } - return date || (checkRange ? this._rangeStart : 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(offset, curYear, curMonth) { - var numMonths = this._getNumberOfMonths(); - var date = new Date(curYear, curMonth + (offset < 0 ? offset : numMonths[1]), 1); - if (offset < 0) - date.setDate(this._getDaysInMonth(date.getFullYear(), date.getMonth())); - return this._isInRange(date); - }, - - /* Is the given date in the accepted range? */ - _isInRange: function(date) { - // during range selection, use minimum of selected date and range start - var newMinDate = (!this._rangeStart ? null : - new Date(this._selectedYear, this._selectedMonth, this._selectedDay)); - newMinDate = (newMinDate && this._rangeStart < newMinDate ? this._rangeStart : newMinDate); - var minDate = newMinDate || this._getMinMaxDate('min'); - var maxDate = this._getMinMaxDate('max'); - return ((!minDate || date >= minDate) && (!maxDate || date <= maxDate)); - }, - - /* Provide the configuration settings for formatting/parsing. */ - _getFormatConfig: function() { - var shortYearCutoff = this._get('shortYearCutoff'); - shortYearCutoff = (typeof shortYearCutoff != 'string' ? shortYearCutoff : - new Date().getFullYear() % 100 + parseInt(shortYearCutoff, 10)); - return {shortYearCutoff: shortYearCutoff, - dayNamesShort: this._get('dayNamesShort'), dayNames: this._get('dayNames'), - monthNamesShort: this._get('monthNamesShort'), monthNames: this._get('monthNames')}; - }, - - /* Format the given date for display. */ - _formatDate: function(day, month, year) { - if (!day) { - this._currentDay = this._selectedDay; - this._currentMonth = this._selectedMonth; - this._currentYear = this._selectedYear; - } - var date = (day ? (typeof day == 'object' ? day : new Date(year, month, day)) : - new Date(this._currentYear, this._currentMonth, this._currentDay)); - return $.datepicker.formatDate(this._get('dateFormat'), date, this._getFormatConfig()); - } -}); - -/* jQuery extend now ignores nulls! */ -function extendRemove(target, props) { - $.extend(target, props); - for (var name in props) - if (props[name] == null) - target[name] = null; - return target; -}; - -/* Invoke the datepicker functionality. - @param options String - a command, optionally followed by additional parameters or - Object - settings for attaching new datepicker functionality - @return jQuery object */ -$.fn.datepicker = function(options){ - var otherArgs = Array.prototype.slice.call(arguments, 1); - if (typeof options == 'string' && (options == 'isDisabled' || options == 'getDate')) { - 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 - -/* Initialise the date picker. */ -$(document).ready(function() { - $(document.body).append($.datepicker._datepickerDiv) - .mousedown($.datepicker._checkExternalClick); -}); - -})(jQuery); |