Ionic 3 Close Popup And Go To Next Page 2021

TS FILE

// include App

import { IonicPage, App, NavController, NavParams, ViewController } from 'ionic-angular';

/**
 * Generated class for the ThankyouPage page.
 *
 * See https://ionicframework.com/docs/components/#navigation for more info on
 * Ionic pages and navigation.
 */

@IonicPage()
@Component({
  selector: 'page-thankyou',
  templateUrl: 'thankyou.html',
})
export class ThankyouPage {

// include private appCtrl: App

  constructor(public navCtrl: NavController, public navParams: NavParams,
 public viewCtrl: ViewController, private appCtrl: App) {
  }

  ionViewDidLoad() {
    console.log('ionViewDidLoad ThankyouPage');
  }


// first dismiss popup then go to next page

  ProjectPage() {
    this.viewCtrl.dismiss();
    this.appCtrl.getRootNav().push("TabsPage");  
 }




}