Databases
StackOverflow2013
Postsdbo
POUINavigationController doesn't work in a the moreNavigationController of a UITabBarController
Body
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POUINavigationController doesn't work in a the moreNavigationController of a UITabBarController
    text
    copied!<p>I'm dealing with <code>UINavigationControllers</code> in my application, all handled by an <code>UITabBarController</code>. Everything works fine until my controllers fall into the automatically generated "More" tab.</p> <p>I reproduced the problem in the simplistic example. Am I doing something wrong? I can't figure out.</p> <p>Thanks for your help.</p> <pre> #import &lt;UIKit/UIKit.h> @interface testAppDelegate : NSObject &lt;UIApplicationDelegate, UITabBarControllerDelegate> { UIWindow *window; UITabBarController *tabBarController; } @property (nonatomic, retain) IBOutlet UIWindow *window; @property (nonatomic, retain) IBOutlet UITabBarController *tabBarController; @end @implementation testAppDelegate @synthesize window, tabBarController; - (void)applicationDidFinishLaunching:(UIApplication *)application { tabBarController = [[UITabBarController alloc] initWithNibName:nil bundle:nil]; UINavigationController *ctrl1 = [[[UINavigationController alloc] initWithNibName:nil bundle: nil] autorelease]; ctrl1.tabBarItem = [[[UITabBarItem alloc] initWithTabBarSystemItem:UITabBarSystemItemFeatured tag:1] autorelease]; UINavigationController *ctrl2 = [[[UINavigationController alloc] initWithNibName:nil bundle: nil] autorelease]; ctrl2.tabBarItem = [[[UITabBarItem alloc] initWithTabBarSystemItem:UITabBarSystemItemFavorites tag:2] autorelease]; UINavigationController *ctrl3 = [[[UINavigationController alloc] initWithNibName:nil bundle: nil] autorelease]; ctrl3.tabBarItem = [[[UITabBarItem alloc] initWithTabBarSystemItem:UITabBarSystemItemBookmarks tag:3] autorelease]; UINavigationController *ctrl4 = [[[UINavigationController alloc] initWithNibName:nil bundle: nil] autorelease]; ctrl4.tabBarItem = [[[UITabBarItem alloc] initWithTabBarSystemItem:UITabBarSystemItemContacts tag:4] autorelease]; // This one won't work UINavigationController *ctrl5 = [[[UINavigationController alloc] initWithNibName:nil bundle: nil] autorelease]; ctrl5.tabBarItem = [[[UITabBarItem alloc] initWithTabBarSystemItem:UITabBarSystemItemMostRecent tag:5] autorelease]; // This one will work UIViewController *ctrl6 = [[[UIViewController alloc] initWithNibName:nil bundle: nil] autorelease]; ctrl6.tabBarItem = [[[UITabBarItem alloc] initWithTabBarSystemItem:UITabBarSystemItemDownloads tag:6] autorelease]; tabBarController.viewControllers = [NSArray arrayWithObjects:ctrl1, ctrl2, ctrl3, ctrl4, ctrl5, ctrl6, nil]; [window addSubview:tabBarController.view]; [window makeKeyAndVisible]; } - (void)dealloc { [tabBarController release]; [window release]; [super dealloc]; } @end </pre>
 

Querying!

 
Guidance
An individual column

Larger individual text columns get their own page to allow for proper reading.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload