在情节提要的集合视图末尾添加按钮 [英] Add button at the end of collection view in storyboard

问题描述

我在情节提要中有一个 UICollectionViewController.我知道如何添加单元格并修改它们，但由于某种原因，我无法在 UICollectionView 之后添加任何其他视图或 UI 元素.

I have a UICollectionViewController in a storyboard. I know how to add cells and modify them but for some reason I can't add any other view or UI element after my UICollectionView.

有没有办法在故事板中做到这一点?如果不是，我该如何以编程方式执行此操作?

Is there a way to do this in the storyboard? If not how can I do this programmatically?

推荐答案

在情节提要中，您可以通过为您的 UICollectionView 选择单选按钮标题Section Footer"来启用它，然后将 UIButton 拖到那里.你也可以重写这个函数:

In storyboard you can enable it by selecting the radio button title "Section Footer", for your UICollectionView and then by dragging UIButton there. You can also override this function:

- (UICollectionReusableView *)collectionView:(UICollectionView *)collectionView viewForSupplementaryElementOfKind:(NSString *)kind atIndexPath:(NSIndexPath *)indexPath

如果你是UICollectionViewFlowLayout

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