如何将单独的故事板链接到uitabbarcontroller中的每个特定选项卡？

Question

I have an app which has 5 major user flows..each flow is a few screens linking to each other...so each flow warranties its own storyboard. Each storyboard starts with a custom view controller that is embedded in a navigation controller. So far so good.

Now all of this is "stitched" together via a UITabBarController. This is the most default UI design ever known to iOS.

But turns out I don't really know how to link from tabbarcontroller, which is in its own storyboard (that is set as the main one on code project) to any of the other storyboards.

This problem looks so! simple, so I think I am missing something utterly obvious, but I just can't figure out how to do it.

So how do I link from tab bar controller in storyboard 1 to the initial view controller in storyboard 2 when a tab is tapped?

Answer 1

You should do this in code. You can have the tab bar controller (tbc for short) and the controller in the first tab in the app's main storyboard, and in the app delegate, instantiate the other controllers using instantiateInitialViewController . Create a mutable array by copying the tbc's viewController array, add the other controllers you instantiated to it, and then set that array as the tbc's viewControllers array.

Answer 2

您必须在标签栏中以编程方式添加ViewController。