swift - 当我为 TableViews 删除该行时，如何在不同的部分插入新行？

Question

var deletedItems = String()

override func tableView(_ tableView: UITableView, commit editingStyle: UITableViewCellEditingStyle, forRowAt indexPath: IndexPath) {
    if editingStyle == .delete {
        if indexPath.section == 0 {
            deletedItems = documents.remove(at: indexPath.row)
            tableView.deleteRows(at: [indexPath], with: .fade)
        } else {
            recentlyDeleted.remove(at: indexPath.row)
            tableView.deleteRows(at: [indexPath], with: .fade)
        }
    } else if editingStyle == .insert {
        recentlyDeleted.insert(deletedItems, at: recentlyDeleted.count)
        tableView.insertRows(at: [indexPath], with: .fade)
    }
}

如果我从第 0 部分删除一行，我希望它重新出现在第 1 部分最近删除的列表中

Answer 1

你可以试试

if indexPath.section == 0 { 
 let deletedItem = documents.remove(at: indexPath.row)
 tableView.deleteRows(at: [indexPath], with: .fade)
 recentlyDeleted.append(deletedItem)
 tableView.insertRows(at: [IndexPath(row:recentlyDeleted.count -1 ,section:1)], with: .fade) 
}