Question

I am working on a tab based application. The first tab contains the login button. After the user login, the user with small permissions can not see all the tabs. Is there a way to display tabs dynamically. I am using iOS 5.0 and storyboard.

Answer 1

- (void)setViewControllers:(NSArray *)viewControllers animated:(BOOL)animated ?

Here’s code to restrict the visible tabs to only the first one when used in Apple’s template code for a tab bar app.

AppDelegate *delegate = (AppDelegate *)[[UIApplication sharedApplication] delegate];
UITabBarController *tabController = (UITabBarController *)delegate.window.rootViewController;
FirstViewController *first = [[tabController viewControllers] objectAtIndex:0];
[tabController setViewControllers:[NSArray arrayWithObject:first] animated:NO];