UICollectionView具有来自数组的文本标签

Question

我正在尝试使用一个收集视图来显示一系列客户推荐。我在内容视图上有另一个收集视图，这就是为什么下面的代码部分合并了图像收集视图的原因。该应用程序可以在我的手机上正常运行，但标签不会显示在屏幕上。我在做什么错？

@IBOutlet weak var collectionViewTwo: UICollectionView!
let testimonialArray = ["You rock", "You suck"]

func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
        if collectionView.tag == 1 {
            let cell = collectionViewOne.dequeueReusableCell(withReuseIdentifier: "HomeOneCollectionViewCell", for: indexPath) as? HomeOneCollectionViewCell
            cell!.imageOne.image = imageArrayOne[indexPath.row]
            return cell!
        } else {
            let cell = collectionViewTwo.dequeueReusableCell(withReuseIdentifier: "HomeTwoCollectionViewCell", for: indexPath) as? HomeTwoCollectionViewCell
            cell?.testimonialLabel?.text = testimonialArray[indexPath.row]
            cell?.testimonialLabel?.textColor = UIColor.white
            return cell!
        }
    }

Answer 1

猜测您错误地将文本颜色设置为白色吗？白色标签不会在白色背景上显示。注释该行应显示结果。 PFA。

    func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
    if collectionView.tag == 1 {
        let cell = collectionViewOne.dequeueReusableCell(withReuseIdentifier: "HomeOneCollectionViewCell", for: indexPath) as? HomeOneCollectionViewCell
         cell!.imageOne.image = imageArrayOne[indexPath.row]
        return cell!
    } else {
        let cell = collectionViewTwo.dequeueReusableCell(withReuseIdentifier: "HomeTwoCollectionViewCell", for: indexPath) as? HomeTwoCollectionViewCell
        cell?.testimonialLabel?.text = testimonialArray[indexPath.row]
        // cell?.testimonialLabel?.textColor = UIColor.white
        return cell!
    }
}

Please see here