import {App, IonicApp, Page} from 'ionic/ionic'; @Page({templateUrl: 'page1.html'}) class Page1 {} @App({ templateUrl: 'main.html' }) class E2EApp { constructor(app: IonicApp) { this.app = app; this.rootView = Page1; } openPage(menu, page) { // close the menu when clicking a link from the menu menu.close(); // Reset the content nav to have just this page // we wouldn't want the back button to show in this scenario let nav = this.app.getComponent('nav'); nav.setRoot(page.component); } }