Question

I’m sure this is something stupid (it nearly always is when I finally decide to post 🙂 but I can’t seem to figure it out, so here goes:

I have a project which contains a UITableViewController (among others) which works fine, but I decided I wanted to enable editing on it and that means it needs to be contained within a UINavigationController. So I added one to the project, set it up so the view is loaded from my table view controller nib, and… it comes up empty. Just a white view with the blue nav controller bar up top.

I’ve verified that the table view is getting loaded – viewDidLoad runs, at least. Clearly something’s not hooked up, probably something in IB, but I just can’t seem to see it.

Any suggestions?

Answer 1

In your AppDelegate.h class

UINavigationController *navigationController;

In your AppDelegate.m class

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:      
(NSDictionary *)launchOptions 
{ 
    navigationController = [[UINavigationController alloc]   
    initWithRootViewController:viewController];
    [self.window addSubview:navigationController.view];
}

Try this. It may solve your problem.