Merge pull request #6 from KlattG/patch-6

Update Step 35 Detail.controller.ts

steps/35/webapp/controller/Detail.controller.ts

@@ -2,6 +2,7 @@ import Controller from "sap/ui/core/mvc/Controller";
 import Component from "../Component";
 import { Route$PatternMatchedEvent } from "sap/ui/core/routing/Route";
 import History from "sap/ui/core/routing/History";
+import UIComponent from "sap/ui/core/ UIComponent";
 import MessageToast from "sap/m/MessageToast";
 import ProductRating, { ProductRating$ChangeEvent } from "../control/ProductRating";
 import ResourceBundle from "sap/base/i18n/ResourceBundle";
@@ -39,7 +40,7 @@ export default class Detail extends Controller {
         if (previousHash !== undefined) {
             window.history.go(-1);
         } else {
-            const router = (this.getOwnerComponent() as Component).getRouter();
+            const router = UIComponent.getRouterFor(this);
             router.navTo("overview", {}, true);
         }
     }