CollectionViewCells中的TableView重复

Question

我每个人都有一个水平的CollectionView和TableView

问题：表格视图重复

        OpenAllCollapse() {
            for (var i = 0; i < this.periods.length; i++) {
                this.$refs["period" + i][0].$data.show = true
            }
        }

func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell { let cell = collectionView.dequeueReusableCell(withReuseIdentifier: OrdersCollectionViewCell.id, for: indexPath) as! OrdersCollectionViewCell switch indexPath.row{ case 0: cell.backgroundColor = .red cell.setupTableview() cell.tableView.backgroundColor = .red case 1: cell.backgroundColor = .green case 2: cell.backgroundColor = .blue case 3: cell.backgroundColor = .orange case 4: cell.backgroundColor = .yellow default: break } return cell } ->仅委托和dataSource

• enter image description here
• enter image description here
• enter image description here
• enter image description here

Answer 1

请尝试以下操作：

func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
    let cell = collectionView.dequeueReusableCell(withReuseIdentifier: OrdersCollectionViewCell.id, for: indexPath) as! OrdersCollectionViewCell

    switch indexPath.row{
    case 0:
        cell.backgroundColor = .red
        cell.setupTableview()
        cell.tableView.backgroundColor = .red
    case 1:
        cell.backgroundColor = .green
    case 2:
        cell.backgroundColor = .blue
    case 3:
        cell.backgroundColor = .orange
    case 4:
        cell.backgroundColor = .yellow
    default:
        break
    }
    cell.tableView.reloadData()
    return cell
}

它可能会帮助您。谢谢。