diff --git a/ng-sample/app/app.ts b/ng-sample/app/app.ts
index d1017c8cd..a21af57ef 100644
--- a/ng-sample/app/app.ts
+++ b/ng-sample/app/app.ts
@@ -41,6 +41,7 @@ nativeScriptBootstrap(RendererTest).then((compRef) => {
 //nativeScriptBootstrap(ImageTest);
 //nativeScriptBootstrap(NavigationTest, [NS_ROUTER_PROVIDERS]);
 // nativeScriptBootstrap(ActionBarTest, [NS_ROUTER_PROVIDERS], { startPageActionBarHidden: false });
+// nativeScriptBootstrap(ActionBarTest, [NS_ROUTER_PROVIDERS]);
 // nativeScriptBootstrap(ModalTest);
 // nativeScriptBootstrap(PlatfromDirectivesTest);
 // nativeScriptBootstrap(RouterOutletTest, [NS_ROUTER_PROVIDERS]);
diff --git a/ng-sample/app/examples/action-bar/action-bar-test.ts b/ng-sample/app/examples/action-bar/action-bar-test.ts
index 7bd9763b6..3b8c66ed5 100644
--- a/ng-sample/app/examples/action-bar/action-bar-test.ts
+++ b/ng-sample/app/examples/action-bar/action-bar-test.ts
@@ -75,8 +75,6 @@ class SecondComponent {
     }
 }
 
-
-
 @Component({
     selector: 'action-bar-test',
     directives: [NS_ROUTER_DIRECTIVES],
diff --git a/ng-sample/package.json b/ng-sample/package.json
index 6303d91d3..b96c6087f 100644
--- a/ng-sample/package.json
+++ b/ng-sample/package.json
@@ -26,7 +26,7 @@
 		"tns-core-modules": "^2.0.0-angular-4",
 		"nativescript-intl": "^0.0.2",
 		"angular2": "2.0.0-beta.14",
-        "es6-shim": "^0.35.0",
+		"es6-shim": "^0.35.0",
 		"parse5": "1.4.2",
 		"punycode": "1.3.2",
 		"querystring": "0.2.0",
@@ -49,6 +49,9 @@
 		"id": "org.nativescript.ngsample",
 		"tns-android": {
 			"version": "1.7.1"
+		},
+		"tns-ios": {
+			"version": "1.7.0"
 		}
 	}
 }
\ No newline at end of file
diff --git a/src/nativescript-angular/directives/action-bar.ts b/src/nativescript-angular/directives/action-bar.ts
index b861defdf..73bf35b6c 100644
--- a/src/nativescript-angular/directives/action-bar.ts
+++ b/src/nativescript-angular/directives/action-bar.ts
@@ -50,9 +50,6 @@ registerElement("NavigationButton", () => require("ui/action-bar").NavigationBut
 })
 export class ActionBarComponent {
     constructor(public element: ElementRef, private page: Page) {
-    }
-
-    ngOnInit() {
         if (isBlank(this.page.actionBarHidden)) {
             this.page.actionBarHidden = false;
         }
@@ -94,13 +91,11 @@ export class ActionBarScope {
 })
 export class ActionItemDirective {
     constructor(public element: ElementRef, @Optional() private ownerScope: ActionBarScope) {
-    }
-
-    ngOnInit() {
         if (this.ownerScope) {
             this.ownerScope.onActionInit(this);
         }
     }
+    
     ngOnDestroy() {
         if (this.ownerScope) {
             this.ownerScope.onActionDestroy(this);
@@ -113,13 +108,11 @@ export class ActionItemDirective {
 })
 export class NavigationButtonDirective {
     constructor(public element: ElementRef, @Optional() private ownerScope: ActionBarScope) {
-    }
-
-    ngOnInit() {
         if (this.ownerScope) {
             this.ownerScope.onNavButtonInit(this);
         }
     }
+
     ngOnDestroy() {
         if (this.ownerScope) {
             this.ownerScope.onNavButtonDestroy(this);