Is it possible to create a UINavigationController within a ModalPopup?

Question

Hi I have a modalViewController that I am popping up using

[self presentModalViewController:myController animated:YES];

I have an event occurring within myController which I would like to result in another controller being pushed onto the navigation stack ON TOP OF myController (which again has been presented modally). How can I do this?

I have tried the following from within myController:

UINavigationController* navController = [[UINavigationController alloc] initWithRootViewController:self];
  NewController* n = [[NewController alloc] init];
  [navController pushViewController:n animated:YES];
  [n release];

This does not work however....

Answer 1

If i understand right you want to display new navigation stack on top of modal view. If it is right I think it won't be possible. Modal view is a top one. Even if you'll push new ViewController to the "parent" navigation stack - it won't be available until you'll quite from your modal view.

Answer 2

First create your second modalViewController

NewController* new = [[NewController alloc] init];

then create navigaitonController like this

UINavigationController* navigationController = [[UINavigationController alloc] initWithRootViewController: new];
navigationController.modalTransitionStyle = UIModalTransitionStyleFlipHorizontal;

then present your navigationController as modalview controller

[self presentModalViewController:navigationController animated:YES];
[navigationController release];

Here you go. Hope it helps.