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我有一个 AccountType 列表,其中包含 Account 模型,而我的 TableView 正在列出它们。如下所示。

但是,我无法使用领域移动RowAtIndexPath,即使我确实移动了 indexPath 中的行,indexPath 数据也根本不会改变。

问题 1:如果我移动(AccountType A account 1)(AccountType A account 2)位置。account 1现在将显示的数据account 2

问题 2:即使我在 moveRow At IndexPath 中使用 realm.write 保存了 tableView,如果我重新打开它,它也会返回到原始列表。

问题3:Account(indexPath.row)意味着在AccountType(indexPath.Section)我可以将它移动到任何部分。

 var listAccountType  = List<AccountType>()
    var listAccount = List<Account>()
AccountType A //indexPath.section
- account 1 //indexPath.row
- account 2 //indexPath.row
- account 3 //indexPath.row

AccountType B //indexPath.section
- account 1
- account 2
- account 3

AccountType C //indexPath.section
- account 1
- account 2
- account 3

override func tableView(_ tableView: UITableView, moveRowAt sourceIndexPath: IndexPath, to destinationIndexPath: IndexPath) {
         override func tableView(_ tableView: UITableView, moveRowAt sourceIndexPath: IndexPath, to destinationIndexPath: IndexPath) {
        try! realm.write {
            let sourceObject = listAccountType[sourceIndexPath.section].ofAccount[sourceIndexPath.row]
              let destinationObject = listAccountType[sourceIndexPath.section].ofAccount[sourceIndexPath.row]

            let destinationObjectOrder = destinationObject

              if sourceIndexPath.row < destinationIndexPath.row {
              for index in sourceIndexPath.row...destinationIndexPath.row {
                let object = listAccount[index]
                object -= 1
              }
              } else {
              for index in (destinationIndexPath.row..<sourceIndexPath.row).reversed() {
              let object = listAccount[index]
                object += 1
              }
              }
              sourceObject.direction = destinationObjectOrder
              }

             ///Require int variable in  Account() for indexing : create @objc dynamic var accIndex : Int = 0 first
             try! listAccount.realm?.write {
                 listAccount.move(from: sourceIndexPath.row, to: destinationIndexPath.row)
                 self.tableView.moveRow(at: sourceIndexPath, to: destinationIndexPath)
             }
             print("moved Account")
       }


    override func tableView(_ tableView: UITableView, shouldIndentWhileEditingRowAt indexPath: IndexPath) -> Bool {
        return true
    }

    override func tableView(_ tableView: UITableView, canMoveRowAt indexPath: IndexPath) -> Bool {
        return true
    }
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