Function to get the Parent View from a View Target

addToMain.js

getParentFromViewTarget: function (viewTarget) {
	// summary:
	//		A convenience function to get the Parent View for a View Target
	//
	// viewTarget:
	//		The view target, like "ParentView1,SubViewA,ChildViewX"
	// 
	//	Calls would look like this:
	//
	// 	var parentViewOfChildViewX = this.app.getParentFromViewTarget("ParentView1,SubViewA,ChildViewX");
	//
	var p = this;
	var parts = viewTarget.split(",");
	if (p && parts.length > 1) {
		for (var i = 0; i < parts.length - 1; i++) {
			var toId = parts[i];
			var v = p.children[p.id + "_" + toId];
			if (v) {
				p = v;
			} else {
				console.log("Parent view has not been created yet for " + viewTarget);
				return null;
			}
		}
	}
	console.log("in getParentFromViewTarget for viewTarget [" + viewTarget + "] parent [" + p.id + "]");
	return p;
},