source: Dev/trunk/src/client/dojox/widget/_CalendarMonthView.js

define([
        "dojo/_base/declare",
        "./_CalendarView",
        "dijit/_TemplatedMixin",
        "./_CalendarMonthYearView",
        "dojo/dom-class",
        "dojo/_base/event",
        "dojo/text!./Calendar/CalendarMonth.html"
], function(declare, _CalendarView, _TemplatedMixin, _CalendarMonthYearView, domClass, event, template){
        return declare("dojox.widget._CalendarMonthView", [_CalendarView, _TemplatedMixin], {
                // summary:
                //              A Calendar view listing the 12 months of the year

                // templateString: String
                //              The template to be used to construct the widget.
                templateString: template,

                // datePart: String
                //              Specifies how much to increment the displayed date when the user
                //              clicks the array button to increment of decrement the view.
                datePart: "year",

                // headerClass: String
                //              Specifies the CSS class to apply to the header node for this view.
                headerClass: "dojoxCalendarMonthHeader",

                // displayedYear: String 
                //              The current year being displayed 
                displayedYear: "", 

                postCreate: function(){
                        // summary:
                        //              Constructs the view
                        this.cloneClass(".dojoxCalendarMonthTemplate", 3);
                        this.cloneClass(".dojoxCalendarMonthGroupTemplate", 2);
                        this._populateMonths();

                        // Add visual effects to the view, if any have been mixed in
                        this.addFx(".dojoxCalendarMonthLabel", this.domNode);
                },

                _setValueAttr: function(value){
                        var year = this.header.innerHTML = value.getFullYear(); 
                        // We should be keeping this info around, might as well expose it too. 
                        // Added while patching http://bugs.dojotoolkit.org/ticket/15520 
                        this.set("displayedYear", year); 
                        this._populateMonths(); 
                },

                _getMonthNames: _CalendarMonthYearView.prototype._getMonthNames,

                _populateMonths: _CalendarMonthYearView.prototype._populateMonths,

                onClick: function(evt){
                        // summary:
                        //              Handles clicks on month names
                        if(!domClass.contains(evt.target, "dojoxCalendarMonthLabel")){event.stop(evt); return;}
                        var parentNode = evt.target.parentNode;
                        var month = parentNode.cellIndex + (parentNode.parentNode.rowIndex * 4);
                        var date = this.get("value");
                        // Seeing a really strange bug in FF3.6 where this has to be called twice
                        // in order to take affect
                        date.setMonth(month);
                        date.setMonth(month);
                        date.setYear(this.displayedYear);
                        this.onValueSelected(date, month);
                }
        });
});