如何在同一个视图控制器上使用两个CollectionView逐个滚动 [英] how to use two CollectionView on same view controller scroll one by one

问题描述

我会尝试在同一个视图控制器上设置集合视图，但是在运行时它会显示SIGABRT信号错误，所以请告诉我如何在同一个视图控制器上添加到集合视图？

I would try to set to the collection view on the same view controller, but at runtime it shows the error of signal SIGABRT error so please tell me what can I do to add to the collection view on the same view controller?

推荐答案

您可以通过拖动在单个视图控制器中添加两个集合视图。

You can add two collection view in a single view controller by dragging it.

但您必须验证UI收集视图，如

but you have to validate UIcollection view like

func collectionView(collectionView: UICollectionView,
        cellForItemAtIndexPath indexPath: NSIndexPath) -> UICollectionViewCell {  
    var cell = HomeCollectionViewCell()

if(collectionView == self.collName1)
            {  
    cell = collName.dequeueReusableCellWithReuseIdentifier("CellIdentifier", forIndexPath: indexPath) as! HomeCollectionViewCell  
}  
else  
if(collectionView == self.collName2)  
{}     
return cell
}   

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