Home/ Questions/Q 7444983
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-05-29T11:42:37+00:00

I have a UINavigationController within a UITabBarController. Within the navigation controller I have a

  • 0

I have a UINavigationController within a UITabBarController. Within the navigation controller I have a ViewController that looks after flipping between two views using transitionWithView:duration:options:animations:completion one of the views i am trying to show is a TableView.

The problem is when showing the TableView it is off position.

Tableview showing off position

and the flip view

View in correct position

I have tested flipping between two standard views without issue, it is only the TableView that shows off position. Also when the Tableview has more data then can be shown on screen the bottom rows are hidden by the Tabbar. It looks like the frame size is wrong but I am not sure how to proceed to fix the problem.

Full test project and code can be found on GitHub

Any suggestions or help is greatly appreciated.

Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. Editorial Team

    The root of the problem is that you are using UIViewControllers (FlipSide and FlipMain) as subviews for FlipController which is itself a UIViewController. Prior to iOS 5 this was not supported and inevitably led to problems. iOS 5 adds support for a view controller hierarchy but requires that you use the appropriate new methods.

    You have a couple of choices: restructure the view controllers so they are not nested, rewrite the sub-controllers as UIViews, or use addChildViewController to add the subcontrollers.

    I’ve forked and modified your original code here to illustrate that changing to UIViews resolves the problem with layout.

    • 0