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_Calendar.js
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if(!dojo._hasResource["dijit._Calendar"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
dojo._hasResource["dijit._Calendar"] = true;
dojo.provide("dijit._Calendar");
dojo.require("dojo.cldr.supplemental");
dojo.require("dojo.date");
dojo.require("dojo.date.locale");
dojo.require("dijit._Widget");
dojo.require("dijit._Templated");
dojo.declare(
"dijit._Calendar",
[dijit._Widget, dijit._Templated],
{
/*
summary:
A simple GUI for choosing a date in the context of a monthly calendar.
description:
This widget is used internally by other widgets and is not accessible
as a standalone widget.
This widget can't be used in a form because it doesn't serialize the date to an
<input> field. For a form element, use DateTextBox instead.
Note that the parser takes all dates attributes passed in the `RFC 3339` format:
http://www.faqs.org/rfcs/rfc3339.html (2005-06-30T08:05:00-07:00)
so that they are serializable and locale-independent.
usage:
var calendar = new dijit._Calendar({}, dojo.byId("calendarNode"));
-or-
<div dojoType="dijit._Calendar"></div>
*/
templateString:"<table cellspacing=\"0\" cellpadding=\"0\" class=\"dijitCalendarContainer\">\n\t<thead>\n\t\t<tr class=\"dijitReset dijitCalendarMonthContainer\" valign=\"top\">\n\t\t\t<th class='dijitReset' dojoAttachPoint=\"decrementMonth\">\n\t\t\t\t<span class=\"dijitInline dijitCalendarIncrementControl dijitCalendarDecrease\"><span dojoAttachPoint=\"decreaseArrowNode\" class=\"dijitA11ySideArrow dijitCalendarIncrementControl dijitCalendarDecreaseInner\">-</span></span>\n\t\t\t</th>\n\t\t\t<th class='dijitReset' colspan=\"5\">\n\t\t\t\t<div dojoAttachPoint=\"monthLabelSpacer\" class=\"dijitCalendarMonthLabelSpacer\"></div>\n\t\t\t\t<div dojoAttachPoint=\"monthLabelNode\" class=\"dijitCalendarMonth\"></div>\n\t\t\t</th>\n\t\t\t<th class='dijitReset' dojoAttachPoint=\"incrementMonth\">\n\t\t\t\t<div class=\"dijitInline dijitCalendarIncrementControl dijitCalendarIncrease\"><span dojoAttachPoint=\"increaseArrowNode\" class=\"dijitA11ySideArrow dijitCalendarIncrementControl dijitCalendarIncreaseInner\">+</span></div>\n\t\t\t</th>\n\t\t</tr>\n\t\t<tr>\n\t\t\t<th class=\"dijitReset dijitCalendarDayLabelTemplate\"><span class=\"dijitCalendarDayLabel\"></span></th>\n\t\t</tr>\n\t</thead>\n\t<tbody dojoAttachEvent=\"onclick: _onDayClick\" class=\"dijitReset dijitCalendarBodyContainer\">\n\t\t<tr class=\"dijitReset dijitCalendarWeekTemplate\">\n\t\t\t<td class=\"dijitReset dijitCalendarDateTemplate\"><span class=\"dijitCalendarDateLabel\"></span></td>\n\t\t</tr>\n\t</tbody>\n\t<tfoot class=\"dijitReset dijitCalendarYearContainer\">\n\t\t<tr>\n\t\t\t<td class='dijitReset' valign=\"top\" colspan=\"7\">\n\t\t\t\t<h3 class=\"dijitCalendarYearLabel\">\n\t\t\t\t\t<span dojoAttachPoint=\"previousYearLabelNode\" class=\"dijitInline dijitCalendarPreviousYear\"></span>\n\t\t\t\t\t<span dojoAttachPoint=\"currentYearLabelNode\" class=\"dijitInline dijitCalendarSelectedYear\"></span>\n\t\t\t\t\t<span dojoAttachPoint=\"nextYearLabelNode\" class=\"dijitInline dijitCalendarNextYear\"></span>\n\t\t\t\t</h3>\n\t\t\t</td>\n\t\t</tr>\n\t</tfoot>\n</table>\t\n",
// value: Date
// the currently selected Date
value: new Date(),
// dayWidth: String
// How to represent the days of the week in the calendar header. See dojo.date.locale
dayWidth: "narrow",
setValue: function(/*Date*/ value){
// summary: set the current date and update the UI. If the date is disabled, the selection will
// not change, but the display will change to the corresponding month.
if(!this.value || dojo.date.compare(value, this.value)){
value = new Date(value);
this.displayMonth = new Date(value);
if(!this.isDisabledDate(value, this.lang)){
this.value = value;
this.value.setHours(0,0,0,0);
this.onChange(this.value);
}
this._populateGrid();
}
},
_setText: function(node, text){
while(node.firstChild){
node.removeChild(node.firstChild);
}
node.appendChild(document.createTextNode(text));
},
_populateGrid: function(){
var month = this.displayMonth;
month.setDate(1);
var firstDay = month.getDay();
var daysInMonth = dojo.date.getDaysInMonth(month);
var daysInPreviousMonth = dojo.date.getDaysInMonth(dojo.date.add(month, "month", -1));
var today = new Date();
var selected = this.value;
var dayOffset = dojo.cldr.supplemental.getFirstDayOfWeek(this.lang);
if(dayOffset > firstDay){ dayOffset -= 7; }
// Iterate through dates in the calendar and fill in date numbers and style info
dojo.query(".dijitCalendarDateTemplate", this.domNode).forEach(function(template, i){
i += dayOffset;
var date = new Date(month);
var number, clazz = "dijitCalendar", adj = 0;
if(i < firstDay){
number = daysInPreviousMonth - firstDay + i + 1;
adj = -1;
clazz += "Previous";
}else if(i >= (firstDay + daysInMonth)){
number = i - firstDay - daysInMonth + 1;
adj = 1;
clazz += "Next";
}else{
number = i - firstDay + 1;
clazz += "Current";
}
if(adj){
date = dojo.date.add(date, "month", adj);
}
date.setDate(number);
if(!dojo.date.compare(date, today, "date")){
clazz = "dijitCalendarCurrentDate " + clazz;
}
if(!dojo.date.compare(date, selected, "date")){
clazz = "dijitCalendarSelectedDate " + clazz;
}
if(this.isDisabledDate(date, this.lang)){
clazz = "dijitCalendarDisabledDate " + clazz;
}
template.className = clazz + "Month dijitCalendarDateTemplate";
template.dijitDateValue = date.valueOf();
var label = dojo.query(".dijitCalendarDateLabel", template)[0];
this._setText(label, date.getDate());
}, this);
// Fill in localized month name
var monthNames = dojo.date.locale.getNames('months', 'wide', 'standAlone', this.lang);
this._setText(this.monthLabelNode, monthNames[month.getMonth()]);
// Fill in localized prev/current/next years
var y = month.getFullYear() - 1;
dojo.forEach(["previous", "current", "next"], function(name){
this._setText(this[name+"YearLabelNode"],
dojo.date.locale.format(new Date(y++, 0), {selector:'year', locale:this.lang}));
}, this);
// Set up repeating mouse behavior
var _this = this;
var typematic = function(nodeProp, dateProp, adj){
dijit.typematic.addMouseListener(_this[nodeProp], _this, function(count){
if(count >= 0){ _this._adjustDisplay(dateProp, adj); }
}, 0.8, 500);
};
typematic("incrementMonth", "month", 1);
typematic("decrementMonth", "month", -1);
typematic("nextYearLabelNode", "year", 1);
typematic("previousYearLabelNode", "year", -1);
},
postCreate: function(){
dijit._Calendar.superclass.postCreate.apply(this);
var cloneClass = dojo.hitch(this, function(clazz, n){
var template = dojo.query(clazz, this.domNode)[0];
for(var i=0; i<n; i++){
template.parentNode.appendChild(template.cloneNode(true));
}
});
// clone the day label and calendar day templates 6 times to make 7 columns
cloneClass(".dijitCalendarDayLabelTemplate", 6);
cloneClass(".dijitCalendarDateTemplate", 6);
// now make 6 week rows
cloneClass(".dijitCalendarWeekTemplate", 5);
// insert localized day names in the header
var dayNames = dojo.date.locale.getNames('days', this.dayWidth, 'standAlone', this.lang);
var dayOffset = dojo.cldr.supplemental.getFirstDayOfWeek(this.lang);
dojo.query(".dijitCalendarDayLabel", this.domNode).forEach(function(label, i){
this._setText(label, dayNames[(i + dayOffset) % 7]);
}, this);
// Fill in spacer element with all the month names (invisible) so that the maximum width will affect layout
var monthNames = dojo.date.locale.getNames('months', 'wide', 'standAlone', this.lang);
dojo.forEach(monthNames, function(name){
var monthSpacer = dojo.doc.createElement("div");
this._setText(monthSpacer, name);
this.monthLabelSpacer.appendChild(monthSpacer);
}, this);
this.value = null;
this.setValue(new Date());
},
_adjustDisplay: function(/*String*/part, /*int*/amount){
this.displayMonth = dojo.date.add(this.displayMonth, part, amount);
this._populateGrid();
},
_onDayClick: function(/*Event*/evt){
var node = evt.target;
dojo.stopEvent(evt);
while(!node.dijitDateValue){
node = node.parentNode;
}
if(!dojo.hasClass(node, "dijitCalendarDisabledDate")){
this.setValue(node.dijitDateValue);
this.onValueSelected(this.value);
}
},
onValueSelected: function(/*Date*/date){
//summary: a date cell was selected. It may be the same as the previous value.
},
onChange: function(/*Date*/date){
//summary: called only when the selected date has changed
},
isDisabledDate: function(/*Date*/dateObject, /*String?*/locale){
// summary:
// May be overridden to disable certain dates in the calendar e.g. isDisabledDate=dojo.date.locale.isWeekend
return false; // Boolean
}
}
);
}

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_Calendar.js (8 KB)

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