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    <p>Rather than start over, you may just want to create a tab-bar-based app and look at the code it produces, then try to do the same thing in your app.</p> <p>You probably just need to change your application delegate's <code>application:didFinishLaunchingWithOptions:</code> method to look something like this:</p> <pre><code>- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { NSMutableArray *viewControllers = [[[NSMutableArray alloc] init] autorelease]; // First tab MyController *myController = [[[MyController alloc] init] autorelease]; mapViewController.navigationItem.title = @"First"; UINavigationController *myRootController = [[[UINavigationController alloc] initWithRootViewController:myController] autorelease]; myRootController.tabBarItem.title = @"First"; myRootController.tabBarItem.image = [UIImage imageNamed:@"MyControllerTab"]; [viewControllers addObject:myRootController]; // Second tab MyOtherController *myOtherController = [[[MyOtherController alloc] init] autorelease]; myOtherController.navigationItem.title = @"Second"; UINavigationController *otherRootController = [[[UINavigationController alloc] initWithRootViewController:myOtherController] autorelease]; otherRootController.tabBarItem.title = @"Second"; otherRootController.tabBarItem.image = [UIImage imageNamed:@"OtherControllerTab"]; [viewControllers addObject:otherRootController]; // Create other tabs // ... // Tab bar UITabBarController *tabBarController = [[[UITabBarController alloc] init] autorelease]; [tabBarController setViewControllers:viewControllers]; [self.window setRootViewController:tabBarController]; [self.window makeKeyAndVisible]; return YES; } </code></pre>
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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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