1 files changed, 65 insertions, 0 deletions
diff --git a/lib/dijit/_WidgetsInTemplateMixin.js.uncompressed.js b/lib/dijit/_WidgetsInTemplateMixin.js.uncompressed.js
new file mode 100644
index 000000000..9108931d5
--- /dev/null
+++ b/lib/dijit/_WidgetsInTemplateMixin.js.uncompressed.js
@@ -0,0 +1,65 @@
+define("dijit/_WidgetsInTemplateMixin", [
+	"dojo/_base/array", // array.forEach
+	"dojo/_base/declare", // declare
+	"dojo/parser" // parser.parse
+], function(array, declare, parser){
+
+	// module:
+	//		dijit/_WidgetsInTemplateMixin
+
+	return declare("dijit._WidgetsInTemplateMixin", null, {
+		// summary:
+		//		Mixin to supplement _TemplatedMixin when template contains widgets
+
+		// _earlyTemplatedStartup: Boolean
+		//		A fallback to preserve the 1.0 - 1.3 behavior of children in
+		//		templates having their startup called before the parent widget
+		//		fires postCreate. Defaults to 'false', causing child widgets to
+		//		have their .startup() called immediately before a parent widget
+		//		.startup(), but always after the parent .postCreate(). Set to
+		//		'true' to re-enable to previous, arguably broken, behavior.
+		_earlyTemplatedStartup: false,
+
+		// widgetsInTemplate: [protected] Boolean
+		//		Should we parse the template to find widgets that might be
+		//		declared in markup inside it?  (Remove for 2.0 and assume true)
+		widgetsInTemplate: true,
+
+		_beforeFillContent: function(){
+			if(this.widgetsInTemplate){
+				// Before copying over content, instantiate widgets in template
+				var node = this.domNode;
+
+				var cw = (this._startupWidgets = parser.parse(node, {
+					noStart: !this._earlyTemplatedStartup,
+					template: true,
+					inherited: {dir: this.dir, lang: this.lang, textDir: this.textDir},
+					propsThis: this,	// so data-dojo-props of widgets in the template can reference "this" to refer to me
+					scope: "dojo"	// even in multi-version mode templates use dojoType/data-dojo-type
+				}));
+
+				if(!cw.isFulfilled()){
+					throw new Error(this.declaredClass + ": parser returned unfilled promise (probably waiting for module auto-load), " +
+						"unsupported by _WidgetsInTemplateMixin.   Must pre-load all supporting widgets before instantiation.");
+				}
+
+				// _WidgetBase::destroy() will destroy any supporting widgets under this.domNode.
+				// If we wanted to, we could call this.own() on anything in this._startupWidgets that was moved outside
+				// of this.domNode (like Dialog, which is moved to <body>).
+
+				this._attachTemplateNodes(cw, function(n,p){
+					return n[p];
+				});
+			}
+		},
+
+		startup: function(){
+			array.forEach(this._startupWidgets, function(w){
+				if(w && !w._started && w.startup){
+					w.startup();
+				}
+			});
+			this.inherited(arguments);
+		}
+	});
+});