iphone connecting code to the 'back' button

Question

Is there a way to connect code to a view's 'back' button that is part of a navigation controller? That back button is automatically coded in by the nature of it being a navigation controller so I am not sure how I can connect code to it.

(I know this should be really easy but I can't seem to find it in the documentation on navigation controller.)

Answer 1

viewWillDisappear is where you would typically add code to execute when the back button is pressed

Answer 2

In reality you should not have a code that needs to be executed when Back button is pressed. What exactly you're trying to achieve?