Make Ionic 2 Navbar exclusively utilize setRoot() instead of pop()

When navigating to a different page, the ion-navbar component automatically includes a back button that uses the pop() method to return to the previous page. Is there a way to modify this behavior so that it utilizes the setRoot() method instead of pop(), or would I need to switch to using ion-toolbar and manually add my own custom back button?

(On another note, my reason for wanting to use setRoot() is because it provides a simple way to force the previous page to refresh rather than displaying the cached version. Lifecycle hooks like ionViewWillEnter have not proven effective in resolving this issue. If there is an alternative solution available, I am open to exploring that as well.)

angulartypescriptionic-frameworkionic2

Answer №1

Using the setRoot() method removes the back button functionality automatically. However, you can manually add it if needed.

For example, check out how to use the setRoot() method:

this.navCtrl.setRoot(EventSchedulePage);

When it comes to Lifecycle hooks, consider using ionViewDidEnter. This hook is triggered when the page has fully entered and becomes the active page. It doesn't matter if it's the first load or a cached page.

For more information, take a look at this link and navigate to the Lifecycle Events section.

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