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I add 3 views for an application and they need to switch from 1-2-3.
Now I add a toolBar and a button ‘OK’ on the bottom of SwitchViewController, so they can share the button to go to next view.
But how to add a ‘Back’ button so that I can switch from 2-1 or 3-2 and the button shouldn’t be seen in the first view? Are there any other ways to switch views without sharing the same tool bar button?
It sounds like what you’re trying to do is use a UINavigationController. If you instantiate a UINavigationController with the
initWithRootViewControllerinitializer you can pass it your first UIViewController. Then you just need to tie whatever action you want to a method that calls[myUINavigationController pushViewController:myOtherViewController animated:YES]to get it to slide over to the second view. The UINavigationController will automatically set up the UINavigationBar and back button you are looking for.