Why isn't viewWillDisappear or viewDidAppear being called?

Question

I have a UINavigationController with a UITableView as my main menu. User clicks on a cell and a new view is pushed on the stack. In one case I push

Answer 1

Although you solved your problem, in case someone comes along in the future another problem could have been that you forgot the animated: argument to either method - that is to say, the format of the method needs to look like:

- (void) viewWillAppear:(BOOL)animated