Do any functions fire when going "back" to a view with a UINavigation

Question

I know its probably a really simple thing, but I need to reload some data if some changes have been made from a subview and then the master view is returned to.

Answer 1

Have a look at implementing

- (void)viewDidAppear:(BOOL)animated

or

- (void)viewWillAppear:(BOOL)animated

But note there can be a problem that needs to be taken care of for UINavigationControllers Link>>