import { Component } from '@angular/core'; import { ionicBootstrap, NavController, NavParams } from 'ionic-angular'; @Component({ templateUrl: 'main.html' }) export class ApiDemoPage { myParam: string = ''; constructor(public navCtrl: NavController) {} pushParams() { this.navCtrl.push(PushPage, { 'myParam': this.myParam }); } } @Component({ templateUrl: "page.html" }) export class PushPage { myParam: string; constructor(params: NavParams) { this.myParam = params.get('myParam'); } } @Component({ template: '' }) class ApiDemoApp { root = ApiDemoPage; } ionicBootstrap(ApiDemoApp);