情节提要集合视图拒绝进入以编程方式创建的按钮

Question

I have a storyboard collection view that I hide until a button is pressed. However, there is a programmatically created button that sticks in front of the collection view. The below isn't working. How do I get that programmatically created button behind that storyboard collection view?

  [self.view bringSubviewToFront:collectionView];

Answer 1

In Storyboard make sure the CollectionView be below the button in the list on the left.

If that doesnt work either. Try to insert the view:

[self.view insertView:collectionView atIndex:[[self.view subviews]count]+1];

OR

[self.view insertView:collectionView aboveView:self.button];