How to show a toast message on an Ionic 3 modal?

Greetings, I am facing a unique challenge with the way I create activities in my app. Initially, on the OverviewPage, the user can open a modal that allows them to select an activity from a list and then navigate to the desired activityPage for creating the selected activity.

Upon submitting the new activity and leaving the page, I utilize navigation methods in the following order:

this.navCtrl.getPrevious().data.toastMessage = 'Added activity successfully';
this.navCtrl.pop();

However, after adding the new activity, it returns to the OverviewPage with the modal still open. Unfortunately, the page does not reload, making it challenging for me to detect whether I should show a popover in the ionViewWillEnter event.

if(this.navParams.data.toastMessage) {
 this.presentToast(this.navParams.data.toastMessage)
}

I am seeking advice on how to modify the code so that the toastMessage can be displayed in the modal after creating a new activity. Any assistance is greatly appreciated. Thank you!

Answer №1

After some trial and error, I found a simple solution to my problem. I decided to keep the presentModal functions within each activity and remove the line:

this.navCtrl.getPrevious().data.toastMessage = 'Added activity successfully';

Now, the final steps of creating an activity involve displaying a toast message and popping the navigation stack - surprisingly, it works perfectly.

this.appFunctionCtrl.presentSuccessToast('Added activity successfully', 1500);
this.navCtrl.pop();

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