dijit/_Templated.js

Dijit provides a complete collection of user interface controls based on Dojo, giving you the power to create web applications that are highly optimized for usability, performance, internationalization, accessibility, but above all deliver an incredible u

define([
	"./_WidgetBase",
	"./_TemplatedMixin",
	"./_WidgetsInTemplateMixin",
	"dojo/_base/array", // array.forEach
	"dojo/_base/declare", // declare
	"dojo/_base/lang", // lang.extend lang.isArray
	"dojo/_base/kernel" // kernel.deprecated
], function(_WidgetBase, _TemplatedMixin, _WidgetsInTemplateMixin, array, declare, lang, kernel){

	// module:
	//		dijit/_Templated

	// These arguments can be specified for widgets which are used in templates.
	// Since any widget can be specified as sub widgets in template, mix it
	// into the base widget class.  (This is a hack, but it's effective.)
	// Remove for 2.0.   Also, hide from API doc parser.
	lang.extend(_WidgetBase, /*===== {} || =====*/ {
		waiRole: "",
		waiState:""
	});

	return declare("dijit._Templated", [_TemplatedMixin, _WidgetsInTemplateMixin], {
		// summary:
		//		Deprecated mixin for widgets that are instantiated from a template.
		//		Widgets should use _TemplatedMixin plus if necessary _WidgetsInTemplateMixin instead.

		constructor: function(){
			kernel.deprecated(this.declaredClass + ": dijit._Templated deprecated, use dijit._TemplatedMixin and if necessary dijit._WidgetsInTemplateMixin", "", "2.0");
		},

		_processNode: function(baseNode, getAttrFunc){
			var ret = this.inherited(arguments);

			// Do deprecated waiRole and waiState
			var role = getAttrFunc(baseNode, "waiRole");
			if(role){
				baseNode.setAttribute("role", role);
			}
			var values = getAttrFunc(baseNode, "waiState");
			if(values){
				array.forEach(values.split(/\s*,\s*/), function(stateValue){
					if(stateValue.indexOf('-') != -1){
						var pair = stateValue.split('-');
						baseNode.setAttribute("aria-"+pair[0], pair[1]);
					}
				});
			}

			return ret;
		}
	});
});