ios - UICollectionViewCell:如何让每个单元格具有不同的命名

Question

我想让我的单元格具有不同的标题，但它对所有单元格显示相同我尝试使用二维数组，但不太知道如何实现

任何帮助将不胜感激，

class DequedCEll: UICollectionViewCell {
    override init(frame: CGRect) {
        super.init(frame: frame)
    setupViews()
    }

    required init?(coder aDecoder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }

// this is the part where i stuck 

    let Mainlabel : UILabel = {
        var label = UILabel()
        label.text = "??"
        label.font = UIFont.boldSystemFont(ofSize: 45)

       return label
    }()

    func setupViews () {

        backgroundColor = .yellow
        addSubview(Mainlabel)

        Mainlabel.anchorToTop(self.topAnchor, left: self.leftAnchor, bottom: self.bottomAnchor, right: self.rightAnchor)

    }


}

Answer 1

我假设您在代码中的某处正在使 collectionViewCell 出队。您可以在单元格出队后立即设置标签。

func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
    guard let cell = collectionView.dequeueReusableCell(withReuseIdentifier: yourCellIdentifier, for: indexPath) as? DequedCEll else { return DequedCEll() }

    cell.Mainlabel.text = "your text here from you array, probably using indexPath to determine what text to use"
    return cell
}