import { Component, View as NgView, Ancestor, } from 'angular2/angular2'; import { NavItem, Content, NavController, Toolbar, ToolbarTitle, } from 'ionic/ionic'; import {TabsPage} from 'pages/tabs'; @Component() @NgView({ templateUrl: 'pages/sign-in.html', directives: [Content, Toolbar, ToolbarTitle] }) export class SignInPage { constructor( nav: NavController ) { this.nav = nav; } signIn() { console.log('click'); this.nav.push(TabsPage, { my: 'param' }) } }