Ionic 2 pop with parameters

[piyukore]

Ionic v2: Send params between pages (When cliking on the return nav button) using navParam

Does anyone know how returns a simple value (or JSON) by clicking on the nav return button on ionic (v2)? I know that navParam is able to send a value on push, but I didn’t find anything about the pop action and connect the return nav button to my new pop action.

this might help you