如何正确处理意见

Question

I've a problem because of my views inside a Navigation Controller. Picture 1 describes my main view. If I click something in the main view, it should push to ViewController B. That happen but the new UI looks like Picture 2. But I want the UI looks like Picture 3 - that means ViewController C and ViewController D should be disabled. And if I go back from ViewController B it should looks like Picture 1 again.

I know the picture is a little bit confusing but I hope you guys understand my problem.

Could you please help me?

Answer 1

Sorry I come with question but

• ViewController C, D are children of which ViewController? NavigationController or ViewController A?

from your illustration and current situation, look like C,D are children of NavigationController but may not be UINaviationController.viewControllers ?

So if that's the case, your have to add C,D as children of A, then when you push B from A, it should become picture 3.