Access the Ionic2 App through the Slider option

Trying out Ionic 2 and facing an issue. Created a default side-menu app from CLI with a slider. Need to start the actual side-menu app from the last slide on button click or anchor link.

My app.ts:

@Component({
  templateUrl: 'build/app.html'
})
class MyApp {
  @ViewChild(Nav) nav: Nav;

  rootPage: any = Slider;

  pages: Array<{title: string, component: any}>

  constructor(private platform: Platform) {
    this.initializeApp();

    // for ngFor and navigation example
    this.pages = [
      { title: 'Start', component: StartPage },
      { title: 'Farms', component: FarmList }
    ];

  }

  initializeApp() {
    this.platform.ready().then(() => {
      StatusBar.styleDefault();
    });
  }

  openPage(page) {
    this.nav.setRoot(page.component);
  }
}

ionicBootstrap(MyApp);

My slider.ts:

@Component({
  templateUrl: 'build/pages/slider/slider.html'
})
export class Slider {
    mySlideOptions = {
    initialSlide: 0,
    loop: true,
    pager: true
  };

  @ViewChild('mySlider') slider: Slides;

  goToSlide() {
    this.slider.slideTo(2, 500);
  }
}

My slider.html:

<ion-slides #mySlider [options]="mySlideOptions">
  <ion-slide>
    <h1>Slide 1</h1>
  </ion-slide>
  <ion-slide>
    <h1>Slide 2</h1>
  </ion-slide>
  <ion-slide>
    <h1>Slide 3</h1>
    <button>Start</button>
  </ion-slide>
</ion-slides>

The default app as created from CLI seems to not be using routing with Angular2. Does Ionic2 handle routing in its own way?

How can I start my actual app (e.g. 'start' page) from the slider?

https://i.stack.imgur.com/i6H2M.png https://i.stack.imgur.com/9eOt4.png

Answer №1

Inside your slider.html

<ion-slides #mySlider [options]="mySlideOptions">
  <ion-slide>
    <h1>Slide 1</h1>
  </ion-slide>
  <ion-slide>
    <h1>Slide 2</h1>
  </ion-slide>
  <ion-slide>
    <h1>Slide 3</h1>
    <!-- Added a click event handler for the button -->
    <button (click)="goToHome()">Start</button>
  </ion-slide>
</ion-slides>

Next, in your slider.ts:

// Make sure to import both NavController and StartPage

@Component({
  templateUrl: 'build/pages/slider/slider.html'
})
export class Slider {

   constructor(nav: NavController){
       this.nav = nav;
   }

    mySlideOptions = {
    initialSlide: 0,
    loop: true,
    pager: true
  };

  @ViewChild('mySlider') slider: Slides;

  goToSlide() {
    this.slider.slideTo(2, 500);
  }

  // Method added to handle the button click event
  goToHome(){
    this.nav.setRoot(StartPage );
  }
}

Adding the (click="goToHome()") in your view, along with implementing that method in your component, will allow you to initiate the app by clicking the button on the slide.

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