Question

I got a tabbar application.

There is only 2 tabs in the tabbar. First tab is a NavigationController, second is a TableViewController. Second works perfect, but the the first doesn’t.

When i start application, i saw black window. And there is not title on the NavigationBar.

self.navigationBar.topItem.title = @"Routes";

What’s the problem? Thnx.

Answer 1

Well, you haven’t pushed a view controller to your navigation controller yet. A navigation controller is just a container for another UIViewController.

Do something like this:

- (void)viewDidLoad {
  [super viewDidLoad]

  // Initialize an UIViewController here ...

  [self pushViewController:myRootViewController animated:NO];
}