TYPESCRIPT

ionic toast

constructor(public toastController: ToastController) {}

async presentToast() {
  const toast = await this.toastController.create({
    message: 'Your settings have been saved.',
    duration: 2000
  });
  toast.present();
}

ionic toast stacked

showOnceToast() {
    this.toastController.dismiss().then((obj) => {
    }).catch(() => {
    }).finally(() => {
      this.showToast();
    });
  }Copy