iOS Swift - 自定义 UITableViewCell 中的自定义 UICollectionViewCell

Question

我已将集合视图添加到自定义 table 视图单元格，现在我正尝试在其中添加自定义集合视图单元格。我没有运气注册笔尖并将单元格加载到 cellForItemAtIndexPath 中。

我遇到了这个错误：

2015-01-08 17:51:23.760 puma[9018:533346] *** Assertion failure in -[UICollectionView _dequeueReusableViewOfKind:withIdentifier:forIndexPath:viewCategory:], /SourceCache/UIKit_Sim/UIKit-3318.16.14/UICollectionView.m:3318
2015-01-08 17:51:23.764 puma[9018:533346] *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'could not dequeue a view of kind: UICollectionElementKindCell with identifier cell - must register a nib or a class for the identifier or connect a prototype cell in a storyboard'

相关代码：

class CustomTableViewCell: UITableViewCell, UICollectionViewDataSource, UICollectionViewDelegate {


    @IBOutlet weak var collectionView: UICollectionView!

    required init(coder aDecoder: NSCoder) {
        super.init(coder: aDecoder)
    }

    override func awakeFromNib() {
        super.awakeFromNib()
        // Initialization code
    }

    func collectionView(collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
        return 5
    }

    func collectionView(collectionView: UICollectionView, cellForItemAtIndexPath indexPath: NSIndexPath) -> UICollectionViewCell {

        var cell = self.collectionView.dequeueReusableCellWithReuseIdentifier("cell", forIndexPath: indexPath) as? CustomCollectionViewCell

        if (cell == nil) {
            let nib = NSBundle.mainBundle().loadNibNamed("CustomCollectionCell", owner: CustomCollectionViewCell.self, options: nil) as NSArray
            cell = nib.objectAtIndex(0) as? CustomCollectionViewCell
        }

        // Configure the cell
        return cell!
    }

}

class CustomCollectionViewCell: UICollectionViewCell {

    required init(coder aDecoder: NSCoder) {
        super.init(coder: aDecoder)
    }

    override func awakeFromNib() {
        super.awakeFromNib()
        // Initialization code
    }


}

Answer 1

出于某种原因，这最近突然出现了很多。将以下代码添加到 table 视图控制器上的 viewDidLoad：

if let myTableView = self.tableView {
    self.tableView!.registerNib(UINib(nibName: "NibName", bundle: nil), forCellReuseIdentifier: "Cell")
}

iOS Swift - 自定义 UITableViewCell 中的自定义 UICollectionViewCell

iOS Swift - Custom UICollectionViewCell in Custom UITableViewCell

ios

uitableview

swift

uicollectionviewcell