'));
this._settings = extendRemove(settings ||
{});
if (inline)
{
this._setDate(this._getDefaultDate())
}
}
$.extend(DatepickerInstance.prototype, {
_get: function(name){
return this._settings[name] !== undefined ? this._settings[name] : $.datepicker._defaults[name]
},
_setDateFromField: function(input){
this._input = $(input);
var dateFormat = this._get("dateFormat");
var dates = this._input ? this._input.val().split(this._get("rangeSeparator")) : null;
this._endDay = this._endMonth = this._endYear = null;
var date = defaultDate = this._getDefaultDate();
if (dates.length > 0)
{
var settings = this._getFormatConfig();
if (dates.length > 1)
{
date = $.datepicker.parseDate(dateFormat, dates[1], settings) || defaultDate;
this._endDay = date.getDate();
this._endMonth = date.getMonth();
this._endYear = date.getFullYear()
}
try
{
date = $.datepicker.parseDate(dateFormat, dates[0], settings) || defaultDate
}
catch (e)
{
$.datepicker.log(e);
date = defaultDate
}
}
this._selectedDay = date.getDate();
this._drawMonth = this._selectedMonth = date.getMonth();
this._drawYear = this._selectedYear = date.getFullYear();
this._currentDay = (dates[0] ? date.getDate() : 0);
this._currentMonth = (dates[0] ? date.getMonth() : 0);
this._currentYear = (dates[0] ? date.getFullYear() : 0);
this._adjustDate()
},
_getDefaultDate: function(){
var date = this._determineDate("defaultDate", new Date());
var minDate = this._getMinMaxDate("min", true);
var maxDate = this._getMinMaxDate("max");
date = (minDate && date < minDate ? minDate : date);
date = (maxDate && date > maxDate ? maxDate : date);
return date
},
_determineDate: function(name, defaultDate){
var offsetNumeric = function(offset){
var date = new Date();
date.setDate(date.getDate() + offset);
return date
};
var offsetString = function(offset, getDaysInMonth){
var date = new Date();
var matches = /^([+-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?$/.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)))
},
_setDate: function(date, endDate){
this._selectedDay = this._currentDay = date.getDate();
this._drawMonth = this._selectedMonth = this._currentMonth = date.getMonth();
this._drawYear = this._selectedYear = this._currentYear = date.getFullYear();
if (this._get("rangeSelect"))
{
if (endDate)
{
this._endDay = endDate.getDate();
this._endMonth = endDate.getMonth();
this._endYear = endDate.getFullYear()
}
else
{
this._endDay = this._currentDay;
this._endMonth = this._currentMonth;
this._endYear = this._currentYear
}
}
this._adjustDate()
},
_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
}
},
_generateDatepicker: function(){
var today = new Date();
today = new Date(today.getFullYear(), today.getMonth(), today.getDate());
var showStatus = this._get("showStatus");
var isRTL = this._get("isRTL");
var clear = (this._get("mandatory") ? "" : '
");
var controls = '
' + (isRTL ? "" : clear) + '
" + (isRTL ? clear : "") + "
";
var prompt = this._get("prompt");
var closeAtTop = this._get("closeAtTop");
var hideIfNoPrevNext = this._get("hideIfNoPrevNext");
var numMonths = this._getNumberOfMonths();
var stepMonths = this._get("stepMonths");
var isMultiMonth = (numMonths[0] != 1 || numMonths[1] != 1);
var minDate = this._getMinMaxDate("min", true);
var maxDate = this._getMinMaxDate("max");
var drawMonth = this._drawMonth;
var drawYear = this._drawYear;
if (maxDate)
{
var maxDraw = new Date(maxDate.getFullYear(), maxDate.getMonth() - numMonths[1] + 1, maxDate.getDate());
maxDraw = (minDate && maxDraw < minDate ? minDate : maxDraw);
while (new Date(drawYear, drawMonth, 1) > maxDraw)
{
drawMonth--;
if (drawMonth < 0)
{
drawMonth = 11;
drawYear--
}
}
}
var prev = '
' + (this._canAdjustMonth(-1, drawYear, drawMonth) ? '
" + this._get("prevText") + "" : (hideIfNoPrevNext ? "" : "
")) + "
";
var next = '
' + (this._canAdjustMonth(+1, drawYear, drawMonth) ? '
" + this._get("nextText") + "" : (hideIfNoPrevNext ? ">" : "
")) + "
";
var html = (prompt ? '
' + prompt + "
" : "") + (closeAtTop && !this._inline ? controls : "") + '
' + (isRTL ? next : prev) + (this._isInRange(today) ? '
" : "") + (isRTL ? prev : next) + "
";
var showWeeks = this._get("showWeeks");
for (var row = 0; row < numMonths[0]; row++)
{
for (var col = 0; col < numMonths[1]; col++)
{
var selectedDate = new Date(drawYear, drawMonth, this._selectedDay);
html += '
' + this._generateMonthYearHeader(drawMonth, drawYear, minDate, maxDate, selectedDate, row > 0 || col > 0) + '
' + (showWeeks ? "| " + this._get("weekHeader") + " | " : "");
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++)
{
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 += "= 5 ? ' class="datepicker_weekEndCell"' : "") + ">" + (!changeFirstDay ? "' + dayNamesMin[day] + (changeFirstDay ? "" : "") + ""
}
html += "
";
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));
var beforeShowDay = this._get("beforeShowDay");
var showOtherMonths = this._get("showOtherMonths");
var calculateWeek = this._get("calculateWeek") || $.datepicker.iso8601Week;
var dateStatus = this._get("statusForDate") || $.datepicker.dateStatus;
for (var dRow = 0; dRow < numRows; dRow++)
{
html += '' + (showWeeks ? '| ' + calculateWeek(printDate) + " | " : "");
for (var dow = 0; dow < 7; dow++)
{
var daySettings = (beforeShowDay ? beforeShowDay.apply((this._input ? this._input[0] : null), [printDate]) : [true, ""]);
var otherMonth = (printDate.getMonth() != drawMonth);
var unselectable = otherMonth || !daySettings[0] || (minDate && printDate < minDate) || (maxDate && printDate > maxDate);
html += '= currentDate.getTime() && printDate.getTime() <= endDate.getTime() ? " datepicker_currentDay" : "") + (printDate.getTime() == today.getTime() ? " datepicker_today" : "")) + '"' + (unselectable ? "" : " onmouseover=\"jQuery(this).addClass('datepicker_daysCellOver');" + (!showStatus || (otherMonth && !showOtherMonths) ? "" : "jQuery('#datepicker_status_" + this._id + "').html('" + (dateStatus.apply((this._input ? this._input[0] : null), [printDate, this]) || " ") + "');") + "\" onmouseout=\"jQuery(this).removeClass('datepicker_daysCellOver');" + (!showStatus || (otherMonth && !showOtherMonths) ? "" : "jQuery('#datepicker_status_" + this._id + "').html(' ');") + '" onclick="jQuery.datepicker._selectDay(' + this._id + "," + drawMonth + "," + drawYear + ', this);"') + ">" + (otherMonth ? (showOtherMonths ? printDate.getDate() : " ") : (unselectable ? printDate.getDate() : "" + printDate.getDate() + "")) + " | ";
printDate.setDate(printDate.getDate() + 1)
}
html += "
"
}
drawMonth++;
if (drawMonth > 11)
{
drawMonth = 0;
drawYear++
}
html += "
"
}
}
html += (showStatus ? '
' + (this._get("initStatus") || " ") + "
" : "") + (!closeAtTop && !this._inline ? controls : "") + '
' + ($.browser.msie && parseInt($.browser.version) < 7 && !this._inline ? '
' : "");
return html
},
_generateMonthYearHeader: function(drawMonth, drawYear, minDate, maxDate, selectedDate, secondary){
minDate = (this._rangeStart && minDate && selectedDate < minDate ? selectedDate : minDate);
var showStatus = this._get("showStatus");
var html = '";
return html
},
_addStatus: function(text){
return " onmouseover=\"jQuery('#datepicker_status_" + this._id + "').html('" + text + "');\" onmouseout=\"jQuery('#datepicker_status_" + this._id + "').html(' ');\""
},
_adjustDate: function(offset, period){
var year = this._drawYear + (period == "Y" ? offset : 0);
var month = this._drawMonth + (period == "M" ? offset : 0);
var day = Math.min(this._selectedDay, this._getDaysInMonth(year, month)) + (period == "D" ? offset : 0);
var date = new Date(year, month, day);
var minDate = this._getMinMaxDate("min", true);
var maxDate = this._getMinMaxDate("max");
date = (minDate && date < minDate ? minDate : date);
date = (maxDate && date > maxDate ? maxDate : date);
this._selectedDay = date.getDate();
this._drawMonth = this._selectedMonth = date.getMonth();
this._drawYear = this._selectedYear = date.getFullYear()
},
_getNumberOfMonths: function(){
var numMonths = this._get("numberOfMonths");
return (numMonths == null ? [1, 1] : (typeof numMonths == "number" ? [1, numMonths] : numMonths))
},
_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)
},
_getDaysInMonth: function(year, month){
return 32 - new Date(year, month, 32).getDate()
},
_getFirstDayOfMonth: function(year, month){
return new Date(year, month, 1).getDay()
},
_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)
},
_isInRange: function(date){
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))
},
_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")
}
},
_formatDate: function(day, month, year){
if (!day)
{
this._currentDay = this._selectedDay;
this._currentMonth = this._selectedMonth;
this._currentYear = this._selectedYear
}
var date = (day ? (typeof day == "object" ? day : new Date(year, month, day)) : new Date(this._currentYear, this._currentMonth, this._currentDay));
return $.datepicker.formatDate(this._get("dateFormat"), date, this._getFormatConfig())
}
});
function extendRemove(target, props){
$.extend(target, props);
for (var name in props)
{
if (props[name] == null)
{
target[name] = null
}
}
return target
}
$.fn.datepicker = function(options){
var otherArgs = Array.prototype.slice.call(arguments, 1);
if (typeof options == "string" && (options == "isDisabled" || options == "getDate"))
{
return $.datepicker["_" + options + "Datepicker"].apply($.datepicker, [this[0]].concat(otherArgs))
}
return this.each(function(){
typeof options == "string" ? $.datepicker["_" + options + "Datepicker"].apply($.datepicker, [this].concat(otherArgs)) : $.datepicker._attachDatepicker(this, options)
})
};
$.datepicker = new Datepicker();
$(document).ready(function(){
$(document.body).append($.datepicker._datepickerDiv).mousedown($.datepicker._checkExternalClick)
})
})(jQuery);