iOS change view with tab bar

Question

I am a beginner in programming in iOS. I have a iOS application that has two classes(with xib), firstviewcontroller and secondviewcontroller. I want to add a tab bar to switch between these view controllers. if I for example add a tab bar to the first view, how to connect the views to the tab bar? Its just there, doing nothing..

Answer 1

Try Look into this url , this will help. http://www.amateurinmotion.com/articles/2009/01/24/creating-uitabbarcontroller-based-app-using-interfacebuilder.html

Answer 2

This assumes that you want the tab bar as the main interface of your app.

• In your app delegate, create a subclass of UITabBarController:

  UITabBarController *myTbc = [UITabBarController alloc] init];

• Create instances of your two view controllers and add them to an NSArray

  NSArray *tabsArray = @[firstVC, secondVC];

• Set that NSArray as the viewControllers property of the tab bar controller

  [myTbc setViewControllers:tabsArray];

• Set the tab bar controller as the app's root view:

  self.window.rootViewController = theTbc;