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Diffstat (limited to 'libs/jquery/original lib/jquery-calendar.js')
| -rw-r--r-- | libs/jquery/original lib/jquery-calendar.js | 814 |
1 files changed, 0 insertions, 814 deletions
diff --git a/libs/jquery/original lib/jquery-calendar.js b/libs/jquery/original lib/jquery-calendar.js deleted file mode 100644 index e7100e2d93..0000000000 --- a/libs/jquery/original lib/jquery-calendar.js +++ /dev/null @@ -1,814 +0,0 @@ -/* jQuery Calendar v2.7 - Written by Marc Grabanski (m@marcgrabanski.com) and enhanced by Keith Wood (kbwood@iprimus.com.au). - - Copyright (c) 2007 Marc Grabanski (http://marcgrabanski.com/code/jquery-calendar) - Dual licensed under the GPL (http://www.gnu.org/licenses/gpl-3.0.txt) and - CC (http://creativecommons.org/licenses/by/3.0/) licenses. "Share or Remix it but please Attribute the authors." - Date: 09-03-2007 */ - -/* PopUp Calendar manager. - Use the singleton instance of this class, popUpCal, to interact with the calendar. - Settings for (groups of) calendars are maintained in an instance object - (PopUpCalInstance), allowing multiple different settings on the same page. */ -function PopUpCal() { - this._nextId = 0; // Next ID for a calendar instance - this._inst = []; // List of instances indexed by ID - this._curInst = null; // The current instance in use - this._disabledInputs = []; // List of calendar inputs that have been disabled - this._popUpShowing = false; // True if the popup calendar 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 - closeText: 'Close', // 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 - dayNames: ['Su','Mo','Tu','We','Th','Fr','Sa'], // Names of days starting at Sunday - monthNames: ['January','February','March','April','May','June', - 'July','August','September','October','November','December'], // Names of months - dateFormat: 'DMY/' // First three are day, month, year in the required order, - // fourth (optional) is the separator, e.g. US would be 'MDY/', ISO would be 'YMD-' - }; - this._defaults = { // Global defaults for all the calendar instances - autoPopUp: 'focus', // 'focus' for popup on focus, - // 'button' for trigger button, or 'both' for either - 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 - 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) - firstDay: 0, // The first day of the week, Sun = 0, Mon = 1, ... - 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 - minDate: null, // The earliest selectable date, or null for no limit - maxDate: null, // The latest selectable date, or null for no limit - speed: 'medium', // Speed of display/closure - customDate: 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. popUpCal.noWeekends - fieldSettings: null, // Function that takes an input field and - // returns a set of custom settings for the calendar - onSelect: null // Define a callback function when a date is selected - }; - $.extend(this._defaults, this.regional['']); - this._calendarDiv = $('<div id="calendar_div"></div>'); - $(document.body).append(this._calendarDiv); - $(document.body).mousedown(this._checkExternalClick); -} - -$.extend(PopUpCal.prototype, { - /* Register a new calendar instance - with custom settings. */ - _register: function(inst) { - var id = this._nextId++; - this._inst[id] = inst; - return id; - }, - - /* Retrieve a particular calendar instance based on its ID. */ - _getInst: function(id) { - return this._inst[id] || id; - }, - - /* Override the default settings for all instances of the calendar. - @param settings object - the new settings to use as defaults (anonymous object) - @return void */ - setDefaults: function(settings) { - $.extend(this._defaults, settings || {}); - }, - - /* Handle keystrokes. */ - _doKeyDown: function(e) { - var inst = popUpCal._getInst(this._calId); - if (popUpCal._popUpShowing) { - switch (e.keyCode) { - case 9: popUpCal.hideCalendar(inst, ''); - break; // hide on tab out - case 13: popUpCal._selectDate(inst); - break; // select the value on enter - case 27: popUpCal.hideCalendar(inst, inst._get('speed')); - break; // hide on escape - case 33: popUpCal._adjustDate(inst, -1, (e.ctrlKey ? 'Y' : 'M')); - break; // previous month/year on page up/+ ctrl - case 34: popUpCal._adjustDate(inst, +1, (e.ctrlKey ? 'Y' : 'M')); - break; // next month/year on page down/+ ctrl - case 35: if (e.ctrlKey) popUpCal._clearDate(inst); - break; // clear on ctrl+end - case 36: if (e.ctrlKey) popUpCal._gotoToday(inst); - break; // current on ctrl+home - case 37: if (e.ctrlKey) popUpCal._adjustDate(inst, -1, 'D'); - break; // -1 day on ctrl+left - case 38: if (e.ctrlKey) popUpCal._adjustDate(inst, -7, 'D'); - break; // -1 week on ctrl+up - case 39: if (e.ctrlKey) popUpCal._adjustDate(inst, +1, 'D'); - break; // +1 day on ctrl+right - case 40: if (e.ctrlKey) popUpCal._adjustDate(inst, +7, 'D'); - break; // +1 week on ctrl+down - } - } - else if (e.keyCode == 36 && e.ctrlKey) { // display the calendar on ctrl+home - popUpCal.showFor(this); - } - }, - - /* Filter entered characters. */ - _doKeyPress: function(e) { - var inst = popUpCal._getInst(this._calId); - var chr = String.fromCharCode(e.charCode == undefined ? e.keyCode : e.charCode); - return (chr < ' ' || chr == inst._get('dateFormat').charAt(3) || - (chr >= '0' && chr <= '9')); // only allow numbers and separator - }, - - /* Attach the calendar to an input field. */ - _connectCalendar: function(target, inst) { - var $input = $(target); - var appendText = inst._get('appendText'); - if (appendText) { - $input.after('<span class="calendar_append">' + appendText + '</span>'); - } - var autoPopUp = inst._get('autoPopUp'); - if (autoPopUp == 'focus' || autoPopUp == 'both') { // pop-up calendar when in the marked field - $input.focus(this.showFor); - } - if (autoPopUp == 'button' || autoPopUp == 'both') { // pop-up calendar when button clicked - var buttonText = inst._get('buttonText'); - var buttonImage = inst._get('buttonImage'); - var buttonImageOnly = inst._get('buttonImageOnly'); - var trigger = $(buttonImageOnly ? '<img class="calendar_trigger" src="' + - buttonImage + '" alt="' + buttonText + '" title="' + buttonText + '"/>' : - '<button type="button" class="calendar_trigger">' + (buttonImage != '' ? - '<img src="' + buttonImage + '" alt="' + buttonText + '" title="' + buttonText + '"/>' : - buttonText) + '</button>'); - $input.wrap('<span class="calendar_wrap"></span>').after(trigger); - trigger.click(this.showFor); - } - $input.keydown(this._doKeyDown).keypress(this._doKeyPress); - $input[0]._calId = inst._id; - }, - - /* Attach an inline calendar to a div. */ - _inlineCalendar: function(target, inst, defaultDate) { - $(target).append(inst._calendarDiv); - target._calId = inst._id; - var date = defaultDate; - inst._selectedDay = date.getDate(); - inst._selectedMonth = date.getMonth(); - inst._selectedYear = date.getFullYear(); - popUpCal._adjustDate(inst); - }, - - /* Pop-up the calendar in a "dialog" box. - @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 calendar instance's settings (anonymous object) - @param pos int[2] - coordinates for the dialog's position within the screen - leave empty for default (screen centre) - @return void */ - dialogCalendar: function(dateText, onSelect, settings, pos) { - var inst = this._dialogInst; // internal instance - if (!inst) { - inst = this._dialogInst = new PopUpCalInstance({}, 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; - } - $.extend(inst._settings, settings || {}); - this._dialogInput.val(dateText); - - /* Cross Browser Positioning */ - if (self.innerHeight) { // all except Explorer - windowWidth = self.innerWidth; - windowHeight = self.innerHeight; - } else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode - windowWidth = document.documentElement.clientWidth; - windowHeight = document.documentElement.clientHeight; - } else if (document.body) { // other Explorers - windowWidth = document.body.clientWidth; - windowHeight = document.body.clientHeight; - } - this._pos = pos || // should use actual width/height below - [(windowWidth / 2) - 100, (windowHeight / 2) - 100]; - - // move input on screen for focus, but hidden behind dialog - this._dialogInput.css('left', this._pos[0] + 'px').css('top', this._pos[1] + 'px'); - inst._settings.onSelect = onSelect; - this._inDialog = true; - this._calendarDiv.addClass('calendar_dialog'); - this.showFor(this._dialogInput[0]); - if ($.blockUI) { - $.blockUI(this._calendarDiv); - } - }, - - /* Enable the input field(s) for entry. - @param inputs element/object - single input field or jQuery collection of input fields - @return void */ - enableFor: function(inputs) { - inputs = (inputs.jquery ? inputs : $(inputs)); - inputs.each(function() { - this.disabled = false; - $('../button.calendar_trigger', this).each(function() { this.disabled = false; }); - $('../img.calendar_trigger', -this).css({opacity:'1.0',cursor:''}); - var $this = this; - popUpCal._disabledInputs = $.map(popUpCal._disabledInputs, - function(value) { return (value == $this ? null : value); }); // delete entry - }); - }, - - /* Disable the input field(s) from entry. - @param inputs element/object - single input field or jQuery collection of input fields - @return void */ - disableFor: function(inputs) { - inputs = (inputs.jquery ? inputs : $(inputs)); - inputs.each(function() { - this.disabled = true; - $('../button.calendar_trigger', this).each(function() { this.disabled = true; }); - $('../img.calendar_trigger', this).css({opacity:'0.5',cursor:'default'}); - var $this = this; - popUpCal._disabledInputs = $.map(popUpCal._disabledInputs, - function(value) { return (value == $this ? null : value); }); // delete entry - popUpCal._disabledInputs[popUpCal._disabledInputs.length] = this; - }); - }, - - /* Update the settings for a calendar attached to an input field or division. - @param control element - the input field or div/span attached to the calendar - @param settings object - the new settings to update - @return void */ - reconfigureFor: function(control, settings) { - var inst = this._getInst(control._calId); - if (inst) { - $.extend(inst._settings, settings || {}); - this._updateCalendar(inst); - } - }, - - /* Set the date for a calendar attached to an input field or division. - @param control element - the input field or div/span attached to the calendar - @param date Date - the new date - @return void */ - setDateFor: function(control, date) { - var inst = this._getInst(control._calId); - if (inst) { - inst._setDate(date); - } - }, - - /* Retrieve the date for a calendar attached to an input field or division. - @param control element - the input field or div/span attached to the calendar - @return Date - the current date */ - getDateFor: function(control) { - var inst = this._getInst(control._calId); - return (inst ? inst._getDate() : null); - }, - - /* Pop-up the calendar for a given input field. - @param target element - the input field attached to the calendar - @return void */ - showFor: function(target) { - var input = (target.nodeName && target.nodeName.toLowerCase() == 'input' ? target : this); - if (input.nodeName.toLowerCase() != 'input') { // find from button/image trigger - input = $('input', input.parentNode)[0]; - } - if (popUpCal._lastInput == input) { // already here - return; - } - for (var i = 0; i < popUpCal._disabledInputs.length; i++) { // check not disabled - if (popUpCal._disabledInputs[i] == input) { - return; - } - } - var inst = popUpCal._getInst(input._calId); - popUpCal.hideCalendar(inst, ''); - popUpCal._lastInput = input; - inst._setDateFromField(input); - if (popUpCal._inDialog) { // hide cursor - input.value = ''; - } - if (!popUpCal._pos) { // position below input - popUpCal._pos = popUpCal._findPos(input); - popUpCal._pos[1] += input.offsetHeight; - } - inst._calendarDiv.css('position', (popUpCal._inDialog && $.blockUI ? 'static' : 'absolute')). - css('left', popUpCal._pos[0] + 'px').css('top', popUpCal._pos[1] + 'px'); - popUpCal._pos = null; - var fieldSettings = inst._get('fieldSettings'); - $.extend(inst._settings, (fieldSettings ? fieldSettings(input) : {})); - popUpCal._showCalendar(inst); - }, - - /* Construct and display the calendar. */ - _showCalendar: function(id) { - var inst = this._getInst(id); - popUpCal._updateCalendar(inst); - if (!inst._inline) { - var speed = inst._get('speed'); - inst._calendarDiv.show(speed, function() { - popUpCal._popUpShowing = true; - popUpCal._afterShow(inst); - }); - if (speed == '') { - popUpCal._popUpShowing = true; - popUpCal._afterShow(inst); - } - if (inst._input[0].type != 'hidden') { - inst._input[0].focus(); - } - this._curInst = inst; - } - }, - - /* Generate the calendar content. */ - _updateCalendar: function(inst) { - inst._calendarDiv.empty().append(inst._generateCalendar()); - if (inst._input && inst._input != 'hidden') { - inst._input[0].focus(); - } - }, - - /* Tidy up after displaying the calendar. */ - _afterShow: function(inst) { - if ($.browser.msie) { // fix IE < 7 select problems - $('#calendar_cover').css({width: inst._calendarDiv[0].offsetWidth + 4, - height: inst._calendarDiv[0].offsetHeight + 4}); - } - /*// re-position on screen if necessary - var calDiv = inst._calendarDiv[0]; - var pos = popUpCal._findPos(inst._input[0]); - if ((calDiv.offsetLeft + calDiv.offsetWidth) > - (document.body.clientWidth + document.body.scrollLeft)) { - inst._calendarDiv.css('left', (pos[0] + inst._input[0].offsetWidth - calDiv.offsetWidth) + 'px'); - } - if ((calDiv.offsetTop + calDiv.offsetHeight) > - (document.body.clientHeight + document.body.scrollTop)) { - inst._calendarDiv.css('top', (pos[1] - calDiv.offsetHeight) + 'px'); - }*/ - }, - - /* Hide the calendar from view. - @param id string/object - the ID of the current calendar instance, - or the instance itself - @param speed string - the speed at which to close the calendar - @return void */ - hideCalendar: function(id, speed) { - var inst = this._getInst(id); - if (popUpCal._popUpShowing) { - speed = (speed != null ? speed : inst._get('speed')); - inst._calendarDiv.hide(speed, function() { - popUpCal._tidyDialog(inst); - }); - if (speed == '') { - popUpCal._tidyDialog(inst); - } - popUpCal._popUpShowing = false; - popUpCal._lastInput = null; - inst._settings.prompt = null; - if (popUpCal._inDialog) { - popUpCal._dialogInput.css('position', 'absolute'). - css('left', '0px').css('top', '-100px'); - if ($.blockUI) { - $.unblockUI(); - $('body').append(this._calendarDiv); - } - } - popUpCal._inDialog = false; - } - popUpCal._curInst = null; - }, - - /* Tidy up after a dialog display. */ - _tidyDialog: function(inst) { - inst._calendarDiv.removeClass('calendar_dialog'); - $('.calendar_prompt', inst._calendarDiv).remove(); - }, - - /* Close calendar if clicked elsewhere. */ - _checkExternalClick: function(event) { - if (!popUpCal._curInst) { - return; - } - var target = $(event.target); - if( (target.parents("#calendar_div").length == 0) - && (target.attr('class') != 'calendar_trigger') - && popUpCal._popUpShowing - && !(popUpCal._inDialog && $.blockUI) ) - { - popUpCal.hideCalendar(popUpCal._curInst, ''); - } - }, - - /* Adjust one of the date sub-fields. */ - _adjustDate: function(id, offset, period) { - var inst = this._getInst(id); - inst._adjustDate(offset, period); - this._updateCalendar(inst); - }, - - /* Action for current link. */ - _gotoToday: function(id) { - var date = new Date(); - var inst = this._getInst(id); - inst._selectedDay = date.getDate(); - inst._selectedMonth = date.getMonth(); - inst._selectedYear = date.getFullYear(); - this._adjustDate(inst); - }, - - /* Action for selecting a new month/year. */ - _selectMonthYear: function(id, select, period) { - var inst = this._getInst(id); - inst._selectingMonthYear = false; - inst[period == 'M' ? '_selectedMonth' : '_selectedYear'] = - select.options[select.selectedIndex].value - 0; - this._adjustDate(inst); - }, - - /* Restore input focus after not changing month/year. */ - _clickMonthYear: function(id) { - var inst = this._getInst(id); - if (inst._input && inst._selectingMonthYear && !$.browser.msie) { - inst._input[0].focus(); - } - inst._selectingMonthYear = !inst._selectingMonthYear; - }, - - /* Action for changing the first week day. */ - _changeFirstDay: function(id, a) { - var inst = this._getInst(id); - var dayNames = inst._get('dayNames'); - var value = a.firstChild.nodeValue; - for (var i = 0; i < 7; i++) { - if (dayNames[i] == value) { - inst._settings.firstDay = i; - break; - } - } - this._updateCalendar(inst); - }, - - /* Action for selecting a day. */ - _selectDay: function(id, td) { - var inst = this._getInst(id); - inst._selectedDay = $("a", td).html(); - this._selectDate(id); - }, - - /* Erase the input field and hide the calendar. */ - _clearDate: function(id) { - this._selectDate(id, ''); - }, - - /* 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._input) { - inst._input.val(dateStr); - } - var onSelect = inst._get('onSelect'); - if (onSelect) { - onSelect(dateStr); // trigger custom callback - } - else { - inst._input.trigger('change'); // fire the change event - } - if (inst._inline) { - this._updateCalendar(inst); - } - else { - this.hideCalendar(inst, inst._get('speed')); - } - }, - - /* Set as customDate 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), '']; - }, - - /* Find an object's position on the screen. */ - _findPos: function(obj) { - if (obj.type == 'hidden') { - obj = obj.nextSibling; - } - var curleft = curtop = 0; - if (obj.offsetParent) { - curleft = obj.offsetLeft; - curtop = obj.offsetTop; - while (obj = obj.offsetParent) { - var origcurleft = curleft; - curleft += obj.offsetLeft; - if (curleft < 0) { - curleft = origcurleft; - } - curtop += obj.offsetTop; - } - } - return [curleft,curtop]; - } -}); - -/* Individualised settings for calendars applied to one or more related inputs. - Instances are managed and manipulated through the PopUpCal manager. */ -function PopUpCalInstance(settings, inline, defaultDate) { - this._id = popUpCal._register(this); - this._selectedDay = 0; - this._selectedMonth = 0; // 0-11 - this._selectedYear = 0; // 4-digit year - this._input = null; // The attached input field - this._inline = inline; // True if showing inline, false if used in a popup - this._calendarDiv = (!inline ? popUpCal._calendarDiv : - $('<div id="calendar_div_' + this._id + '" class="calendar_inline"></div>')); - if (inline) { - var date = defaultDate; - this._currentDate = defaultDate; - this._currentDay = date.getDate(); - this._currentMonth = date.getMonth(); - this._currentYear = date.getFullYear(); - } - // customise the calendar object - uses manager defaults if not overridden - this._settings = $.extend({}, settings || {}); // clone -} - -$.extend(PopUpCalInstance.prototype, { - /* Get a setting value, defaulting if necessary. */ - _get: function(name) { - return (this._settings[name] != null ? this._settings[name] : popUpCal._defaults[name]); - }, - - /* Parse existing date and initialise calendar. */ - _setDateFromField: function(input) { - this._input = $(input); - var dateFormat = this._get('dateFormat'); - var currentDate = this._input.val().split(dateFormat.charAt(3)); - if (currentDate.length == 3) { - this._currentDay = parseInt(currentDate[dateFormat.indexOf('D')], 10); - this._currentMonth = parseInt(currentDate[dateFormat.indexOf('M')], 10) - 1; - this._currentYear = parseInt(currentDate[dateFormat.indexOf('Y')], 10); - } - else { - var date = new Date(); - this._currentDay = date.getDate(); - this._currentMonth = date.getMonth(); - this._currentYear = date.getFullYear(); - } - this._selectedDay = this._currentDay; - this._selectedMonth = this._currentMonth; - this._selectedYear = this._currentYear; - this._adjustDate(); - }, - - /* Set the date directly. */ - _setDate: function(date) { - this._selectedDay = this._currentDay = date.getDate(); - this._selectedMonth = this._currentMonth = date.getMonth(); - this._selectedYear = this._currentYear = date.getFullYear(); - this._adjustDate(); - }, - - /* Retrieve the date directly. */ - _getDate: function() { - return new Date(this._currentYear, this._currentMonth, this._currentDay); - }, - - /* Generate the HTML for the current state of the calendar. */ - _generateCalendar: function() { - var today = this._currentDate; - today = new Date(today.getFullYear(), today.getMonth(), today.getDate()); // clear time - // build the calendar HTML - var controls = '<div class="calendar_control">' + - '<a class="calendar_clear" onclick="popUpCal._clearDate(' + this._id + ');">' + - this._get('clearText') + '</a>' + - '<a class="calendar_close" onclick="popUpCal.hideCalendar(' + this._id + ');">' + - this._get('closeText') + '</a></div>'; - var prompt = this._get('prompt'); - var closeAtTop = this._get('closeAtTop'); - var hideIfNoPrevNext = this._get('hideIfNoPrevNext'); - // controls and links - var html = (prompt ? '<div class="calendar_prompt">' + prompt + '</div>' : '') + - (closeAtTop && !this._inline ? controls : '') + '<div class="calendar_links">' + - (this._canAdjustMonth(-1) ? '<a class="calendar_prev" ' + - 'onclick="popUpCal._adjustDate(' + this._id + ', -1, \'M\');">' + this._get('prevText') + '</a>' : - (hideIfNoPrevNext ? '' : '<label class="calendar_prev">' + this._get('prevText') + '</label>')) + - (this._isInRange(today) ? '<a class="calendar_current" ' + - 'onclick="popUpCal._gotoToday(' + this._id + ');">' + this._get('currentText') + '</a>' : '') + - (this._canAdjustMonth(+1) ? '<a class="calendar_next" ' + - 'onclick="popUpCal._adjustDate(' + this._id + ', +1, \'M\');">' + this._get('nextText') + '</a>' : - (hideIfNoPrevNext ? '' : '<label class="calendar_next">' + this._get('nextText') + '</label>')) + - '</div><div class="calendar_header">'; - var minDate = this._get('minDate'); - var maxDate = this._get('maxDate'); - // month selection - var monthNames = this._get('monthNames'); - if (!this._get('changeMonth')) { - html += monthNames[this._selectedMonth] + ' '; - } - else { - var inMinYear = (minDate && minDate.getFullYear() == this._selectedYear); - var inMaxYear = (maxDate && maxDate.getFullYear() == this._selectedYear); - html += '<select class="calendar_newMonth" ' + - 'onchange="popUpCal._selectMonthYear(' + this._id + ', this, \'M\');" ' + - 'onclick="popUpCal._clickMonthYear(' + this._id + ');">'; - for (var month = 0; month < 12; month++) { - if ((!inMinYear || month >= minDate.getMonth()) && - (!inMaxYear || month <= maxDate.getMonth())) { - html += '<option value="' + month + '"' + - (month == this._selectedMonth ? ' selected="selected"' : '') + - '>' + monthNames[month] + '</option>'; - } - } - html += '</select>'; - } - // year selection - if (!this._get('changeYear')) { - html += this._selectedYear; - } - else { - // determine range of years to display - var years = this._get('yearRange').split(':'); - var year = 0; - var endYear = 0; - if (years.length != 2) { - year = this._selectedYear - 10; - endYear = this._selectedYear + 10; - } - else if (years[0].charAt(0) == '+' || years[0].charAt(0) == '-') { - year = this._selectedYear + parseInt(years[0], 10); - endYear = this._selectedYear + 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="calendar_newYear" onchange="popUpCal._selectMonthYear(' + - this._id + ', this, \'Y\');" ' + 'onclick="popUpCal._clickMonthYear(' + - this._id + ');">'; - for (; year <= endYear; year++) { - html += '<option value="' + year + '"' + - (year == this._selectedYear ? ' selected="selected"' : '') + - '>' + year + '</option>'; - } - html += '</select>'; - } - html += '</div><table class="calendar" cellpadding="0" cellspacing="0"><thead>' + - '<tr class="calendar_titleRow">'; - var firstDay = this._get('firstDay'); - var changeFirstDay = this._get('changeFirstDay'); - var dayNames = this._get('dayNames'); - for (var dow = 0; dow < 7; dow++) { // days of the week - html += '<td>' + (!changeFirstDay ? '' : '<a onclick="popUpCal._changeFirstDay(' + - this._id + ', this);">') + dayNames[(dow + firstDay) % 7] + - (changeFirstDay ? '</a>' : '') + '</td>'; - } - html += '</tr></thead><tbody>'; - var daysInMonth = this._getDaysInMonth(this._selectedYear, this._selectedMonth); - this._selectedDay = Math.min(this._selectedDay, daysInMonth); - var leadDays = (this._getFirstDayOfMonth(this._selectedYear, this._selectedMonth) - firstDay + 7) % 7; - var currentDate = new Date(this._currentYear, this._currentMonth, this._currentDay); - var selectedDate = new Date(this._selectedYear, this._selectedMonth, this._selectedDay); - var printDate = new Date(this._selectedYear, this._selectedMonth, 1 - leadDays); - var numRows = Math.ceil((leadDays + daysInMonth) / 7); // calculate the number of rows to generate - var customDate = this._get('customDate'); - var showOtherMonths = this._get('showOtherMonths'); - for (var row = 0; row < numRows; row++) { // create calendar rows - html += '<tr class="calendar_daysRow">'; - for (var dow = 0; dow < 7; dow++) { // create calendar days - var customSettings = (customDate ? customDate(printDate) : [true, '']); - var otherMonth = (printDate.getMonth() != this._selectedMonth); - var unselectable = otherMonth || !customSettings[0] || - (minDate && printDate < minDate) || (maxDate && printDate > maxDate); - html += '<td class="calendar_daysCell' + - ((dow + firstDay + 6) % 7 >= 5 ? ' calendar_weekEndCell' : '') + // highlight weekends - (otherMonth ? ' calendar_otherMonth' : '') + // highlight days from other months - //(printDate.getTime() == selectedDate.getTime() ? ' calendar_daysCellOver' : '') + // highlight selected day - (unselectable ? ' calendar_unselectable' : '') + // highlight unselectable days - (!otherMonth || showOtherMonths ? ' ' + customSettings[1] : '') + // highlight custom dates - (printDate.getTime() == currentDate.getTime() ? ' calendar_currentDay' : // highlight current day - (printDate.getTime() == today.getTime() ? ' calendar_today' : '')) + '"' + // highlight today (if different) - (unselectable ? '' : ' onmouseover="$(this).addClass(\'calendar_daysCellOver\');"' + - ' onmouseout="$(this).removeClass(\'calendar_daysCellOver\');"' + - ' onclick="popUpCal._selectDay(' + this._id + ', this);"') + '>' + // actions - (otherMonth ? (showOtherMonths ? printDate.getDate() : ' ') : // display for other months - (unselectable ? printDate.getDate() : '<a>' + printDate.getDate() + '</a>')) + '</td>'; // display for this month - printDate.setDate(printDate.getDate() + 1); - } - html += '</tr>'; - } - html += '</tbody></table>' + (!closeAtTop && !this._inline ? controls : '') + - '<div style="clear: both;"></div>' + (!$.browser.msie ? '' : - '<!--[if lte IE 6.5]><iframe src="javascript:false;" class="calendar_cover"></iframe><![endif]-->'); - return html; - }, - - /* Adjust one of the date sub-fields. */ - _adjustDate: function(offset, period) { - var date = new Date(this._selectedYear + (period == 'Y' ? offset : 0), - this._selectedMonth + (period == 'M' ? offset : 0), - this._selectedDay + (period == 'D' ? offset : 0)); - // ensure it is within the bounds set - var minDate = this._get('minDate'); - var maxDate = this._get('maxDate'); - date = (minDate && date < minDate ? minDate : date); - date = (maxDate && date > maxDate ? maxDate : date); - this._selectedDay = date.getDate(); - this._selectedMonth = date.getMonth(); - this._selectedYear = date.getFullYear(); - }, - - /* 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) { - var date = new Date(this._selectedYear, this._selectedMonth + offset, 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) { - var minDate = this._get('minDate'); - var maxDate = this._get('maxDate'); - return ((!minDate || date >= minDate) && (!maxDate || date <= maxDate)); - }, - - /* Format the given date for display. */ - _formatDate: function() { - var day = this._currentDay = this._selectedDay; - var month = this._currentMonth = this._selectedMonth; - var year = this._currentYear = this._selectedYear; - month++; // adjust javascript month - var dateFormat = this._get('dateFormat'); - var dateString = ''; - for (var i = 0; i < 3; i++) { - dateString += dateFormat.charAt(3) + - (dateFormat.charAt(i) == 'D' ? (day < 10 ? '0' : '') + day : - (dateFormat.charAt(i) == 'M' ? (month < 10 ? '0' : '') + month : - (dateFormat.charAt(i) == 'Y' ? year : '?'))); - } - return dateString.substring(dateFormat.charAt(3) ? 1 : 0); - } -}); - -/* Attach the calendar to a jQuery selection. - @param settings object - the new settings to use for this calendar instance (anonymous) - @return jQuery object - for chaining further calls */ -$.fn.calendar = function(settings, defaultDate) { - return this.each(function() { - // check for settings on the control itself - in namespace 'cal:' - var inlineSettings = null; - for (attrName in popUpCal._defaults) { - var attrValue = this.getAttribute('cal:' + attrName); - if (attrValue) { - inlineSettings = inlineSettings || {}; - try { - inlineSettings[attrName] = eval(attrValue); - } - catch (err) { - inlineSettings[attrName] = attrValue; - } - } - } - var nodeName = this.nodeName.toLowerCase(); - if (nodeName == 'input') { - var instSettings = (inlineSettings ? $.extend($.extend({}, settings || {}), - inlineSettings || {}) : settings); // clone and customise - var inst = (inst && !inlineSettings ? inst : - new PopUpCalInstance(instSettings, false, defaultDate)); - popUpCal._connectCalendar(this, inst); - } - else if (nodeName == 'div' || nodeName == 'span') { - var instSettings = $.extend($.extend({}, settings || {}), - inlineSettings || {}); // clone and customise - var inst = new PopUpCalInstance(instSettings, true, defaultDate); - popUpCal._inlineCalendar(this, inst, defaultDate); - } - }); -}; - -/* Initialise the calendar. */ -$(document).ready(function() { - popUpCal = new PopUpCal(); // singleton instance -}); |