How to access the stack in UINavigationController

Question

viewControllers

The view controllers currently on the navigation stack.

@property(nonatomic, copy) NSArray *          


        

Answer 1

Assuming you meant that your navigation controller has three view controllers, you should be able to access the navigation controller from any of three view controllers using self.navigationController.

So if you want to get the second view controller in the stack, you should do –

UIViewController * viewController = [self.navigationController.viewControllers objectAtIndex:1];

This is assuming that there are at least two view controllers on the navigation controller.