ionic-framework/ionic/components/nav/test/basic/index.ts

import {App, NavController} from 'ionic/ionic';
import {Page, Config, IonicApp} from 'ionic/ionic';
import {NavParams, NavController} from 'ionic/ionic';


@Page({
  template: `
    <ion-navbar *navbar>
      <ion-title><ion-segment><ion-segment-button>Friends</ion-segment-button><ion-segment-button>Enemies</ion-segment-button></ion-segment></ion-title>
      <ion-nav-items primary>
        <button><icon star></icon></button>
      </ion-nav-items>
      <ion-nav-items secondary>
        <button>S1</button>
      </ion-nav-items>
    </ion-navbar>
    <ion-content padding>
      <p>{{title}}</p>
      <p><button id="from1To2" primary (click)="push()">Push (Go to 2nd)</button></p>
      <p><button [nav-push]="[pushPage, {id: 42}]">Push w/ [nav-push] array (Go to 2nd)</button></p>
      <p><button [nav-push]="pushPage" [nav-params]="{id:40}">Push w/ [nav-push] and [nav-params] (Go to 2nd)</button></p>
      <p><button [nav-push]="[\'FirstPage\', {id: 22}]">Push w/ [nav-push] array and string view name (Go to 2nd)</button></p>
      <p><button nav-push="FirstPage" [nav-params]="{id: 23}">Push w/ nav-push and [nav-params] (Go to 2nd)</button></p>
      <p><button (click)="setViews()">setViews() (Go to 3rd, no history)</button></p>
      <icon class="ion-ios-arrow-back"></icon>
      <f></f><f></f><f></f><f></f><f></f><f></f><f></f><f></f><f></f><f></f>
      <f></f><f></f><f></f><f></f><f></f><f></f><f></f><f></f><f></f><f></f>
    </ion-content>`
})
class FirstPage {
  constructor(
    nav: NavController,
    app: IonicApp,
    config: Config
  ) {
    this.nav = nav;
    this.title = 'First Page';

    this.pushPage = SecondPage;
  }

  setViews() {
    let items = [
      ThirdPage
    ];

    this.nav.setViews(items);
  }

  push() {
    this.nav.push(SecondPage, { id: 8675309, myData: [1,2,3,4] } );
  }
}


@Page({
  template: `
    <ion-content padding>
      <h1>Second page</h1>
      <p>This page does not have a nav bar!</p>
      <p><button (click)="pop()">Pop (Go back to 1st)</button></p>
      <p><button id="from2To1" nav-pop>Pop with NavPop (Go back to 1st)</button></p>
      <p><button id="from2To3" (click)="push()">Push (Go to 3rd)</button></p>
      <p><button (click)="setViews()">setViews() (Go to 3rd, FirstPage 1st in history)</button></p>
      <div class="green"><f></f><f></f><f></f><f></f><f></f><f></f><f></f><f></f><f></f><f></f><f></f><f></f><f></f><f></f><f></f><f></f><f></f><f></f><f></f><f></f></div>
    </ion-content>
  `
})
class SecondPage {
  constructor(
    nav: NavController,
    params: NavParams
  ) {
    this.nav = nav;
    this.params = params;

    console.log('Second page params:', params);
  }

  setViews() {
    let items = [
      FirstPage,
      ThirdPage
    ];

    this.nav.setViews(items);
  }

  pop() {
    this.nav.pop();
  }

  push() {
    this.nav.push(ThirdPage);
  }

}


@Page({
  template: `
    <ion-navbar *navbar><ion-title>Third Page Header</ion-title></ion-navbar>
    <ion-content padding>
      <p><button (click)="push()">Push (Go to 4th)</button></p>
      <p><button id="from3To2" (click)="pop()">Pop (Go back to 2nd)</button></p>
      <p><button id="insert" (click)="insert()">Insert first page into history before this</button></p>
      <p><button id="remove" (click)="removeSecond()">Remove second page in history</button></p>
      <div class="yellow"><f></f><f></f><f></f><f></f><f></f><f></f><f></f><f></f><f></f><f></f><f></f><f></f><f></f><f></f><f></f><f></f><f></f><f></f><f></f><f></f></div>
    </ion-content>
  `
})
class ThirdPage {
  constructor(
    nav: NavController
  ) {
    this.nav = nav
  }

  push() {
    this.nav.push(FourthPage);
  }

  pop() {
    this.nav.pop()
  }

  insert() {
    this.nav.insert(FirstPage, 2);
  }

  removeSecond() {
    this.nav.remove(1);
  }

}


@Page({
  template: `
    <ion-navbar *navbar><ion-title>Fourth Page Header</ion-title></ion-navbar>
    <ion-content padding>
      <p>
        <button (click)="nav.pop()">Pop (Go back to 3rd)</button>
      </p>
    </ion-content>
  `
})
class FourthPage {
  constructor(
    nav: NavController
  ) {
    this.nav = nav
  }
}


@App({
  template: `
    <ion-nav [root]="root"></ion-nav>
  `,
  views: [FirstPage, SecondPage, ThirdPage]
})
class E2EApp {
  constructor() {
    this.root = FirstPage;
  }
}