Set new Melange version number to 0-5-20090914 in app.yaml.template.
/* jQuery UI Date Picker v3.4.3 (previously jQuery Calendar)
Written by Marc Grabanski (m@marcgrabanski.com) and Keith Wood (kbwood@virginbroadband.com.au).
Copyright (c) 2007 Marc Grabanski (http://marcgrabanski.com/code/ui-datetimepicker)
Dual licensed under the MIT (MIT-LICENSE.txt)
and GPL (GPL-LICENSE.txt) licenses.
Date: 09-03-2007 */
/*
* Time functionality added by Stanislav Dobry (stanislav.dobry@datesoft.cz)
* Date: 2008-06-04
*/
/*
* Patched by Haoyu Bai (baihaoyu@gmail.com) for date-picker only mode,
* and better behavior. (Sync Year/Month select with input box)
*/
;(function($) { // hide the namespace
/* Date picker manager.
Use the singleton instance of this class, $.datetimepicker, 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 DateTimepicker() {
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._datetimepickerShowing = 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
dateFormats: ['yy-mm-dd', 'mm/dd/yy'], // All date formats accepted by the input fields
timeFormat: 'hh:ii',
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
pickDateOnly: false, // If true, work as datepicker, no time-picker
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. $.datetimepicker.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 datetimepicker 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
dateFormat: 'yy-mm-dd' // A default date format. See format options on parseDate
};
$.extend(this._defaults, this.regional['']);
this._datetimepickerDiv = $('<div id="datetimepicker_div"></div>');
}
$.extend(DateTimepicker.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 DateTimepickerInstance(instSettings, false));
this._connectDatepicker(target, inst);
} else if (nodeName == 'div' || nodeName == 'span') {
var inst = new DateTimepickerInstance(instSettings, true);
this._inlineDatepicker(target, inst);
}
},
/* Detach a datetimepicker 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('.datetimepicker_append').replaceWith('').end()
.siblings('.datetimepicker_trigger').replaceWith('').end()
.removeClass(this.markerClassName)
.unbind('focus', this._showDatepicker)
.unbind('keydown', this._doKeyDown)
.unbind('keypress', this._doKeyPress);
var wrapper = $target.parents('.datetimepicker_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.datetimepicker_trigger').each(function() { this.disabled = false; }).end()
.siblings('img.datetimepicker_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.datetimepicker_trigger').each(function() { this.disabled = true; }).end()
.siblings('img.datetimepicker_trigger').css({opacity: '0.5', cursor: 'default'});
this._disabledInputs = $.map($.datetimepicker._disabledInputs,
function(value) { return (value == target ? null : value); }); // delete entry
this._disabledInputs[$.datetimepicker._disabledInputs.length] = target;
},
/* Is the first field in a jQuery collection disabled as a datetimepicker?
@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);
return (inst ? inst._getDate() : null);
},
/* Handle keystrokes. */
_doKeyDown: function(e) {
var inst = $.datetimepicker._getInst(this._calId);
if ($.datetimepicker._datetimepickerShowing)
switch (e.keyCode) {
case 9: $.datetimepicker._hideDatepicker(null, '');
break; // hide on tab out
case 13: $.datetimepicker._selectDay(inst, inst._selectedMonth, inst._selectedYear,
$('td.datetimepicker_daysCellOver', inst._datetimepickerDiv)[0]);
return false; // don't submit the form
break; // select the value on enter
case 27: $.datetimepicker._hideDatepicker(null, inst._get('speed'));
break; // hide on escape
case 33: $.datetimepicker._adjustDate(inst,
(e.ctrlKey ? -1 : -inst._get('stepMonths')), (e.ctrlKey ? 'Y' : 'M'));
break; // previous month/year on page up/+ ctrl
case 34: $.datetimepicker._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) $.datetimepicker._clearDate(inst);
break; // clear on ctrl+end
case 36: if (e.ctrlKey) $.datetimepicker._gotoToday(inst);
break; // current on ctrl+home
case 37: if (e.ctrlKey) $.datetimepicker._adjustDate(inst, -1, 'D');
break; // -1 day on ctrl+left
case 38: if (e.ctrlKey) $.datetimepicker._adjustDate(inst, -7, 'D');
break; // -1 week on ctrl+up
case 39: if (e.ctrlKey) $.datetimepicker._adjustDate(inst, +1, 'D');
break; // +1 day on ctrl+right
case 40: if (e.ctrlKey) $.datetimepicker._adjustDate(inst, +7, 'D');
break; // +1 week on ctrl+down
}
else if (e.keyCode == 36 && e.ctrlKey) // display the date picker on ctrl+home
$.datetimepicker._showDatepicker(this);
},
/* Filter entered characters - based on date format. */
_doKeyPress: function(e) {
var inst = $.datetimepicker._getInst(this._calId);
var formats = ' '+ inst._get('timeFormat');
var dateFormats = inst._get('dateFormats');
for (var i = 0; i < dateFormats.length; i++)
formats += dateFormats[i];
var chars = $.datetimepicker._possibleChars(formats);
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="datetimepicker_append">' + appendText);
else
input.after('<span class="datetimepicker_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="datetimepicker_wrap">');
var buttonText = inst._get('buttonText');
var buttonImage = inst._get('buttonImage');
var trigger = $(inst._get('buttonImageOnly') ?
$('<img>').addClass('datetimepicker_trigger').attr({ src: buttonImage, alt: buttonText, title: buttonText }) :
$('<button>').addClass('datetimepicker_trigger').attr({ type: 'button' }).html(buttonImage != '' ?
$('<img>').attr({ src:buttonImage, alt:buttonText, title:buttonText }) : buttonText));
if (isRTL)
input.before(trigger);
else
input.after(trigger);
trigger.click(function() {
if ($.datetimepicker._datetimepickerShowing && $.datetimepicker._lastInput == target)
$.datetimepicker._hideDatepicker();
else
$.datetimepicker._showDatepicker(target);
});
}
input.addClass(this.markerClassName).keydown(this._doKeyDown).keypress(this._doKeyPress)
.bind("setData.datetimepicker", function(event, key, value) {
inst._settings[key] = value;
}).bind("getData.datetimepicker", 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._datetimepickerDiv)
.bind("setData.datetimepicker", function(event, key, value){
inst._settings[key] = value;
}).bind("getData.datetimepicker", 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._datetimepickerDiv.width(numMonths[1] * $('.datetimepicker', inst._datetimepickerDiv[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 DateTimepickerInstance({}, false);
this._dialogInput = $('<input type="text" size="1" style="position: absolute; top: -100px;"/>');
this._dialogInput.keydown(this._doKeyDown);
$('body').append(this._dialogInput);
this._dialogInput[0]._calId = inst._id;
}
extendRemove(inst._settings, settings || {});
this._dialogInput.val(dateText);
this._pos = (pos ? (pos.length ? pos : [pos.pageX, pos.pageY]) : null);
if (!this._pos) {
var browserWidth = window.innerWidth || document.documentElement.clientWidth || document.body.clientWidth;
var browserHeight = window.innerHeight || document.documentElement.clientHeight || document.body.clientHeight;
var scrollX = document.documentElement.scrollLeft || document.body.scrollLeft;
var scrollY = document.documentElement.scrollTop || document.body.scrollTop;
this._pos = // should use actual width/height below
[(browserWidth / 2) - 100 + scrollX, (browserHeight / 2) - 150 + scrollY];
}
// move input on screen for focus, but hidden behind dialog
this._dialogInput.css('left', this._pos[0] + 'px').css('top', this._pos[1] + 'px');
inst._settings.onSelect = onSelect;
this._inDialog = true;
this._datetimepickerDiv.addClass('datetimepicker_dialog');
this._showDatepicker(this._dialogInput[0]);
if ($.blockUI)
$.blockUI(this._datetimepickerDiv);
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 = $('input', input.parentNode)[0];
if ($.datetimepicker._isDisabledDatepicker(input) || $.datetimepicker._lastInput == input) // already here
return;
var inst = $.datetimepicker._getInst(input._calId);
var beforeShow = inst._get('beforeShow');
extendRemove(inst._settings, (beforeShow ? beforeShow.apply(input, [input, inst]) : {}));
$.datetimepicker._hideDatepicker(null, '');
$.datetimepicker._lastInput = input;
inst._setDateFromField(input);
if ($.datetimepicker._inDialog) // hide cursor
input.value = '';
if (!$.datetimepicker._pos) { // position below input
$.datetimepicker._pos = $.datetimepicker._findPos(input);
$.datetimepicker._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
$.datetimepicker._pos[0] -= document.documentElement.scrollLeft;
$.datetimepicker._pos[1] -= document.documentElement.scrollTop;
}
inst._datetimepickerDiv.css('position', ($.datetimepicker._inDialog && $.blockUI ?
'static' : (isFixed ? 'fixed' : 'absolute')))
.css({ left: $.datetimepicker._pos[0] + 'px', top: $.datetimepicker._pos[1] + 'px' });
$.datetimepicker._pos = null;
inst._rangeStart = null;
$.datetimepicker._updateDatepicker(inst);
if (!inst._inline) {
var speed = inst._get('speed');
var postProcess = function() {
$.datetimepicker._datetimepickerShowing = true;
$.datetimepicker._afterShow(inst);
};
var showAnim = inst._get('showAnim') || 'show';
inst._datetimepickerDiv[showAnim](speed, postProcess);
if (speed == '')
postProcess();
if (inst._input[0].type != 'hidden')
inst._input[0].focus();
$.datetimepicker._curInst = inst;
}
},
/* Generate the date picker content. */
_updateDatepicker: function(inst) {
inst._datetimepickerDiv.empty().append(inst._generateDatepicker());
var numMonths = inst._getNumberOfMonths();
if (numMonths[0] != 1 || numMonths[1] != 1)
inst._datetimepickerDiv.addClass('datetimepicker_multi');
else
inst._datetimepickerDiv.removeClass('datetimepicker_multi');
if (inst._get('isRTL'))
inst._datetimepickerDiv.addClass('datetimepicker_rtl');
else
inst._datetimepickerDiv.removeClass('datetimepicker_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._datetimepickerDiv.width(numMonths[1] * $('.datetimepicker', inst._datetimepickerDiv[0])[0].offsetWidth);
if ($.browser.msie && parseInt($.browser.version) < 7) { // fix IE < 7 select problems
$('iframe.datetimepicker_cover').css({width: inst._datetimepickerDiv.width() + 4,
height: inst._datetimepickerDiv.height() + 4});
}
// re-position on screen if necessary
var isFixed = inst._datetimepickerDiv.css('position') == 'fixed';
var pos = inst._input ? $.datetimepicker._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._datetimepickerDiv.offset().left + inst._datetimepickerDiv.width() -
(isFixed && $.browser.msie ? document.documentElement.scrollLeft : 0)) >
(browserWidth + scrollX)) {
inst._datetimepickerDiv.css('left', Math.max(scrollX,
pos[0] + (inst._input ? $(inst._input[0]).width() : null) - inst._datetimepickerDiv.width() -
(isFixed && $.browser.opera ? document.documentElement.scrollLeft : 0)) + 'px');
}
// reposition date picker vertically if outside the browser window
if ((inst._datetimepickerDiv.offset().top + inst._datetimepickerDiv.height() -
(isFixed && $.browser.msie ? document.documentElement.scrollTop : 0)) >
(browserHeight + scrollY) ) {
inst._datetimepickerDiv.css('top', Math.max(scrollY,
pos[1] - (this._inDialog ? 0 : inst._datetimepickerDiv.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._formatDateTime(
inst._currentDay, inst._currentMonth, inst._currentYear, inst._currentHour, inst.currentMinute));
}
this._stayOpen = false;
if (this._datetimepickerShowing) {
speed = (speed != null ? speed : inst._get('speed'));
var showAnim = inst._get('showAnim');
inst._datetimepickerDiv[(showAnim == 'slideDown' ? 'slideUp' :
(showAnim == 'fadeIn' ? 'fadeOut' : 'hide'))](speed, function() {
$.datetimepicker._tidyDialog(inst);
});
if (speed == '')
this._tidyDialog(inst);
var onClose = inst._get('onClose');
if (onClose) {
onClose.apply((inst._input ? inst._input[0] : null),
[inst._getDate(), inst]); // trigger custom callback
}
this._datetimepickerShowing = false;
this._lastInput = null;
inst._settings.prompt = null;
if (this._inDialog) {
this._dialogInput.css({ position: 'absolute', left: '0', top: '-100px' });
if ($.blockUI) {
$.unblockUI();
$('body').append(this._datetimepickerDiv);
}
}
this._inDialog = false;
}
this._curInst = null;
},
/* Tidy up after a dialog display. */
_tidyDialog: function(inst) {
inst._datetimepickerDiv.removeClass('datetimepicker_dialog').unbind('.datetimepicker');
$('.datetimepicker_prompt', inst._datetimepickerDiv).remove();
},
/* Close date picker if clicked elsewhere. */
_checkExternalClick: function(event) {
if (!$.datetimepicker._curInst)
return;
var $target = $(event.target);
if (($target.parents("#datetimepicker_div").length == 0) &&
($target.attr('class') != 'datetimepicker_trigger') &&
$.datetimepicker._datetimepickerShowing && !($.datetimepicker._inDialog && $.blockUI)) {
$.datetimepicker._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();
inst._drawHour = inst._selectedHour = date.getHours();
inst._drawMinute = inst._selectedMinute = date.getMinutes();
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);
this._doNotHide = true;
$('td.datetimepicker_currentDay').each(function(){
$.datetimepicker._selectDay(inst, inst._selectedMonth, inst._selectedYear,$(this));
});
this._doNotHide = false;
},
_selectTime: function(id, select, period) {
var inst = this._getInst(id);
inst._selectingMonthYear = false;
inst[period == 'M' ? '_drawMinute' : '_drawHour'] =
select.options[select.selectedIndex].value - 0;
this._adjustDate(inst);
this._doNotHide = true;
$('td.datetimepicker_currentDay').each(function(){
$.datetimepicker._selectDay(inst, inst._selectedMonth, inst._selectedYear,$(this));
});
this._doNotHide = false;
},
/* Restore input focus after not changing month/year. */
_clickMonthYear: function(id) {
var inst = this._getInst(id);
if (inst._input && inst._selectingMonthYear && !$.browser.msie)
inst._input[0].focus();
inst._selectingMonthYear = !inst._selectingMonthYear;
},
_clickTime: function(id) {
var inst = this._getInst(id);
if (inst._input && inst._selectingTime && !$.browser.msie)
inst._input[0].focus();
inst._selectingTime = !inst._selectingTime;
},
/* 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('.datetimepicker_unselectable'))
return;
var inst = this._getInst(id);
var rangeSelect = inst._get('rangeSelect');
if (rangeSelect) {
if (!this._stayOpen) {
$('.datetimepicker td').removeClass('datetimepicker_currentDay');
$(td).addClass('datetimepicker_currentDay');
}
this._stayOpen = !this._stayOpen;
}
inst._selectedDay = inst._currentDay = $('a', td).html();
inst._selectedMonth = inst._currentMonth = month;
inst._selectedYear = inst._currentYear = year;
inst._currentHour = $('select.datetimepicker_newHour option:selected').val();
if (inst._currentHour == undefined)
inst._currentHour = 0;
inst._selectedHour = inst._currentHour;
inst._currentMinute = $('select.datetimepicker_newMinute option:selected').val();
if (inst._currentMinute == undefined)
inst._currentMinute = 0;
inst._selectedMinute = inst._currentMinute;
this._selectDate(id, inst._formatDateTime(
inst._currentDay, inst._currentMonth, inst._currentYear, inst._currentHour, inst._currentMinute));
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._formatDateTime());
if (inst._rangeStart)
dateStr = inst._formatDateTime(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) {
if (! this._doNotHide) {
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 $.datetimepicker.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 $.datetimepicker.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 datetimepicker instance
@return the status display text for this date */
dateStatus: function(date, inst) {
return $.datetimepicker.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 hour = 0;
var minute = 0;
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) {
matches = lookAhead(match);
var size = ((match == 'y' && matches) ? 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 (iValue < value.length && (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 'h':
hour = getNumber('h');
break;
case 'i':
minute = getNumber('i');
break;
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,hour,minute);
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 'h':
output += formatNumber('h', date.getHours());
break;
case 'i':
output += formatNumber('i', date.getMinutes());
break;
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 DateTimepickerInstance(settings, inline) {
this._id = $.datetimepicker._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 datetimepicker
this._drawYear = 0;
this._drawHour = 0;
this._drawMinute = 0;
this._input = null; // The attached input field
this._inline = inline; // True if showing inline, false if used in a popup
this._datetimepickerDiv = (!inline ? $.datetimepicker._datetimepickerDiv :
$('<div id="datetimepicker_div_' + this._id + '" class="datetimepicker_inline">'));
// customise the date picker object - uses manager defaults if not overridden
this._settings = extendRemove(settings || {}); // clone
if (inline)
this._setDate(this._getDefaultDate());
}
$.extend(DateTimepickerInstance.prototype, {
/* Get a setting value, defaulting if necessary. */
_get: function(name) {
return this._settings[name] !== undefined ? this._settings[name] : $.datetimepicker._defaults[name];
},
/* Parse existing date and initialise date picker. */
_setDateFromField: function(input) {
this._input = $(input);
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) {
var dateFormat = this._get('dateFormat') +' '+this._get('timeFormat');
date = $.datetimepicker.parseDate(dateFormat, dates[1], settings) || defaultDate;
this._endDay = date.getDate();
this._endMonth = date.getMonth();
this._endYear = date.getFullYear();
}
date = null;
var dateFormats = this._get('dateFormats');
for (var i = 0; i < dateFormats.length; i++) {
var dateFormat = dateFormats[i] +' '+this._get('timeFormat');
try {
date = $.datetimepicker.parseDate(dateFormat, dates[0], settings) || defaultDate;
} catch (e) {}
if (date != null) {
$.datetimepicker._defaults['dateFormat'] = dateFormats[i];
break;
}
}
if (date == null) date = defaultDate;
}
this._selectedDay = date.getDate();
this._drawMonth = this._selectedMonth = date.getMonth();
this._drawYear = this._selectedYear = date.getFullYear();
this._drawHour = this._selectedHour = date.getHours();
this._drawMinute = this._selectedMinute = date.getMinutes();
this._currentDay = (dates[0] ? date.getDate() : 0);
this._currentMonth = (dates[0] ? date.getMonth() : 0);
this._currentYear = (dates[0] ? date.getFullYear() : 0);
this._adjustDate();
},
/* Retrieve the default date shown on opening. */
_getDefaultDate: function() {
var date = this._determineDate('defaultDate', new Date());
var minDate = this._getMinMaxDate('min', true);
var maxDate = this._getMinMaxDate('max');
date = (minDate && date < minDate ? minDate : date);
date = (maxDate && date > maxDate ? maxDate : date);
return date;
},
/* A date may be specified as an exact value or a relative one. */
_determineDate: function(name, defaultDate) {
var offsetNumeric = function(offset) {
var date = new Date();
date.setDate(date.getDate() + offset);
return date;
};
var offsetString = function(offset, getDaysInMonth) {
var date = new Date();
var matches = /^([+-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?$/.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();
this._drawHour = this._selectedHour = this._currentHour = date.getHours();
this._drawMinute = this._selectedMinute = this._currentMinute = date.getMinutes();
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="datetimepicker_clear"><a onclick="jQuery.datetimepicker._clearDate(' + this._id + ');"' +
(showStatus ? this._addStatus(this._get('clearStatus') || ' ') : '') + '>' +
this._get('clearText') + '</a></div>');
var controls = '<div class="datetimepicker_control">' + (isRTL ? '' : clear) +
'<div class="datetimepicker_close"><a onclick="jQuery.datetimepicker._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;
var drawHour = this._drawHour;
var drawMinute = this._drawMinute;
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="datetimepicker_prev">' + (this._canAdjustMonth(-1, drawYear, drawMonth) ?
'<a onclick="jQuery.datetimepicker._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="datetimepicker_next">' + (this._canAdjustMonth(+1, drawYear, drawMonth) ?
'<a onclick="jQuery.datetimepicker._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="datetimepicker_prompt">' + prompt + '</div>' : '') +
(closeAtTop && !this._inline ? controls : '') +
'<div class="datetimepicker_links">' + (isRTL ? next : prev) +
(this._isInRange(today) ? '<div class="datetimepicker_current">' +
'<a onclick="jQuery.datetimepicker._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, drawHour, drawMinute);
html += '<div class="datetimepicker_oneMonth' + (col == 0 ? ' datetimepicker_newRow' : '') + '">' +
this._generateMonthYearHeader(drawMinute,drawHour,drawMonth, drawYear, minDate, maxDate,
selectedDate, row > 0 || col > 0) + // draw month headers
'<table class="datetimepicker" cellpadding="0" cellspacing="0"><thead>' +
'<tr class="datetimepicker_titleRow">' +
(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="datetimepicker_weekEndCell"' : '') + '>' +
(!changeFirstDay ? '<span' :
'<a onclick="jQuery.datetimepicker._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') || $.datetimepicker.iso8601Week;
var dateStatus = this._get('statusForDate') || $.datetimepicker.dateStatus;
for (var dRow = 0; dRow < numRows; dRow++) { // create date picker rows
html += '<tr class="datetimepicker_daysRow">' +
(showWeeks ? '<td class="datetimepicker_weekCol">' + 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="datetimepicker_daysCell' +
((dow + firstDay + 6) % 7 >= 5 ? ' datetimepicker_weekEndCell' : '') + // highlight weekends
(otherMonth ? ' datetimepicker_otherMonth' : '') + // highlight days from other months
(printDate.getTime() == selectedDate.getTime() && drawMonth == this._selectedMonth ?
' datetimepicker_daysCellOver' : '') + // highlight selected day
(unselectable ? ' datetimepicker_unselectable' : '') + // highlight unselectable days
(otherMonth && !showOtherMonths ? '' : ' ' + daySettings[1] + // highlight custom dates
(printDate.getTime() >= currentDate.getTime() && printDate.getTime() <= endDate.getTime() ? // in current range
' datetimepicker_currentDay' : '') + // highlight selected day
(printDate.getTime() == today.getTime() ? ' datetimepicker_today' : '')) + '"' + // highlight today (if different)
(unselectable ? '' : ' onmouseover="jQuery(this).addClass(\'datetimepicker_daysCellOver\');' +
(!showStatus || (otherMonth && !showOtherMonths) ? '' : 'jQuery(\'#datetimepicker_status_' +
this._id + '\').html(\'' + (dateStatus.apply((this._input ? this._input[0] : null),
[printDate, this]) || ' ') +'\');') + '"' +
' onmouseout="jQuery(this).removeClass(\'datetimepicker_daysCellOver\');' +
(!showStatus || (otherMonth && !showOtherMonths) ? '' : 'jQuery(\'#datetimepicker_status_' +
this._id + '\').html(\' \');') + '" onclick="jQuery.datetimepicker._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="datetimepicker_status_' + this._id +
'" class="datetimepicker_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="datetimepicker_cover"></iframe>' : '');
return html;
},
/* Generate the month and year header. */
_generateMonthYearHeader: function(drawMinute,drawHour,drawMonth, drawYear, minDate, maxDate, selectedDate, secondary) {
minDate = (this._rangeStart && minDate && selectedDate < minDate ? selectedDate : minDate);
var showStatus = this._get('showStatus');
var html = '<div class="datetimepicker_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="datetimepicker_newMonth" ' +
'onchange="jQuery.datetimepicker._selectMonthYear(' + this._id + ', this, \'M\');" ' +
'onclick="jQuery.datetimepicker._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 = drawYear + parseInt(years[0], 10);
endYear = drawYear + 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="datetimepicker_newYear" ' +
'onchange="jQuery.datetimepicker._selectMonthYear(' + this._id + ', this, \'Y\');" ' +
'onclick="jQuery.datetimepicker._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>';
}
if (!this._get('pickDateOnly'))
{
html += '<br />';
html += '<select class="datetimepicker_newHour" ' +
'onchange="jQuery.datetimepicker._selectTime(' + this._id + ', this, \'H\');" ' +
'onclick="jQuery.datetimepicker._clickMonthYear(' + this._id + ');"' +
(showStatus ? this._addStatus(this._get('hourStatus') || ' ') : '') + '>';
for (hour=0; hour < 24; hour++) {
html += '<option value="' + hour + '"' +
(hour == drawHour ? ' selected="selected"' : '') +
'>' + ((hour<10)?'0'+hour:hour) + '</option>';
}
html += '</select>';
html += ' : ';
html += '<select class="datetimepicker_newMinute" ' +
'onchange="jQuery.datetimepicker._selectTime(' + this._id + ', this, \'M\');" ' +
'onclick="jQuery.datetimepicker._clickMonthYear(' + this._id + ');"' +
(showStatus ? this._addStatus(this._get('minuteStatus') || ' ') : '') + '>';
for (minute=0; minute < 60; minute++) {
html += '<option value="' + minute + '"' +
(minute == drawMinute ? ' selected="selected"' : '') +
'>' + ((minute<10)?'0'+minute:minute) + '</option>';
}
html += '</select>';
}
html += '</div>'; // Close datetimepicker_header
return html;
},
/* Provide code to set and clear the status panel. */
_addStatus: function(text) {
return ' onmouseover="jQuery(\'#datetimepicker_status_' + this._id + '\').html(\'' + text + '\');" ' +
'onmouseout="jQuery(\'#datetimepicker_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 hour = this._drawHour + (period == 'H' ? offset : 0);
var minute = this._drawMinute + (period == 'I' ? offset : 0);
var date = new Date(year, month, day, hour, minute);
// 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._currentMonth = this._drawMonth = this._selectedMonth = date.getMonth();
this._currentYear = this._drawYear = this._selectedYear = date.getFullYear();
this._currentHour = this._drawHour = this._selectedHour = date.getHours();
this._currentMinute = this._drawMinute = this._selectedMinute = date.getMinutes();
},
/* 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. */
_formatDateTime: function(day, month, year, hour, minute) {
if (!day) {
this._currentDay = this._selectedDay;
this._currentMonth = this._selectedMonth;
this._currentYear = this._selectedYear;
this._currentHour = this._selectedHour;
this._currentMinute = this._selectedMinute;
}
var date = (day ? (typeof day == 'object' ? day : new Date(year, month, day, hour, minute)) :
new Date(this._currentYear, this._currentMonth, this._currentDay, this._currentHour, this._currentMinute));
if (this._get('pickDateOnly'))
return $.datetimepicker.formatDate(this._get('dateFormat'), date, this._getFormatConfig());
return $.datetimepicker.formatDate(this._get('dateFormat')+' '+this._get('timeFormat'), 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 datetimepicker functionality.
@param options String - a command, optionally followed by additional parameters or
Object - settings for attaching new datetimepicker functionality
@return jQuery object */
$.fn.datetimepicker = function(options){
var otherArgs = Array.prototype.slice.call(arguments, 1);
if (typeof options == 'string' && (options == 'isDisabled' || options == 'getDate')) {
return $.datetimepicker['_' + options + 'Datepicker'].apply($.datetimepicker, [this[0]].concat(otherArgs));
}
return this.each(function() {
typeof options == 'string' ?
$.datetimepicker['_' + options + 'Datepicker'].apply($.datetimepicker, [this].concat(otherArgs)) :
$.datetimepicker._attachDatepicker(this, options);
});
};
$.datetimepicker = new DateTimepicker(); // singleton instance
/* Initialise the date picker. */
$(document).ready(function() {
$(document.body).append($.datetimepicker._datetimepickerDiv)
.mousedown($.datetimepicker._checkExternalClick);
});
})(jQuery);