Merge pull request NativeScript#197 from NativeScript/hdeshev/sidedrawer-fix

hdeshev · hdeshev · commit f73cbc25aba9 · 2016-04-28T16:45:49.000+03:00
Attaching a node to a parent remembering templateParent.
diff --git a/src/nativescript-angular/renderer.ts b/src/nativescript-angular/renderer.ts
@@ -114,11 +114,17 @@ export class NativeScriptRenderer extends Renderer {
 
     attachViewAfter(anchorNode: NgView, viewRootNodes: NgView[]) {
         traceLog('NativeScriptRenderer.attachViewAfter: ' + anchorNode.nodeName + ' ' + anchorNode);
-        const parent = (<NgView>anchorNode.parent || anchorNode.templateParent);
+        //HACK: The anchor.templateParent precedence and child.templateParent
+        //assignment are a workaround for RadSideDrawer.
+        //Remove it once we ship the fix in the RadSideDrawer directives.
+        const parent = (anchorNode.templateParent || <NgView>anchorNode.parent);
         const insertPosition = this.viewUtil.getChildIndex(parent, anchorNode);
 
         viewRootNodes.forEach((node, index) => {
             const childIndex = insertPosition + index + 1;
+            //Remember the template parent in case someone moves the view element
+            //before Angular attaches the next view.
+            node.templateParent = parent;
             this.viewUtil.insertChild(parent, node, childIndex);
             this.animateNodeEnter(node);
         });
