Ios 如何使tableview部分保持良好状态？

我有两个部分，这些单元格有复选框。这些复选框控制tableview展开移动。在我的代码中，当我单击第0节的复选框时，第0节工作良好，但当我尝试将其设置为与第1节相同的内容时，我出现了错误，因为我无法进行节检测。当我单击第1节复选框时，它将继续关闭第0节。如何在操作函数中访问tableview部分

下面是我的复选框操作功能代码：

    @objc func onValueChanged(sender : M13Checkbox?){

    switch sender!.checkState {
        case .checked:
                // sender a int vererek bir dene bakalım belki çalışır

                let indexPath = IndexPath(row: (sender!.tag), section: 0)


               let indexPathTeslim = IndexPath(row: (sender!.tag), section: 1)

                let adresso = self.userAdressDict[indexPath.row]
                let adressoTeslim = self.userAdressDictForTeslim[indexPathTeslim.row]
                //print("\(adressoTeslim.userIlce!)" + " / " + "\(adressoTeslim.userMahalle!)" + " / " + "\(adressoTeslim.userSokak!)" + " / " + "\(adressoTeslim.userApartman!)" + " / No: " + "\(adressoTeslim.userNumara!)" + " / Kat: " + "\(adressoTeslim.userKat!)")

                //print("bu alım adresidir: ")
                //print("\(adresso.userIlce!)" + " / " + "\(adresso.userMahalle!)" + " / " + "\(adresso.userSokak!)" + " / " + "\(adresso.userApartman!)" + " / No: " + "\(adresso.userNumara!)" + " / Kat: " + "\(adresso.userKat!)")

                let adresAlim = ("\(adresso.userMahalle!)" + " / " + "\(adresso.userSokak!)" + " / " + "\(adresso.userApartman!)")
                secilenAdresForAlim = adresAlim

                let deadlineTime = DispatchTime.now() + .milliseconds(500)
                DispatchQueue.main.asyncAfter(deadline: deadlineTime) {
                    if indexPath.section == 0 {
                        if self.keys[0] == 0 {
                            self.keys[0] = 1
                        }else{
                            self.keys[0] = 0
                            self.buttonLabel = "Değiştir"
                            self.headerTitleForSecZero = self.secilenAdresForAlim
                        }
                    }

                    DispatchQueue.main.async {
                        self.tableView.reloadData()
                    }

                    if indexPathTeslim.section == 0 {
                        if self.keysTeslim[0] == 0 {
                            self.keysTeslim[0] = 1
                        }else{
                            self.keysTeslim[0] = 0

                        }
                    }


                    DispatchQueue.main.async {
                        self.tableView.reloadData()
                    }
                }


        break

        case .unchecked:
            print("adres kaldırıldı bile...")
        break

        case .mixed:
            //empty...
        break
    }


}

        if indexPath.section == 0 {
        let cell = tableView.dequeueReusableCell(withIdentifier: "AdressCell", for: indexPath) as! AdressCell
        let adresGelen = self.userAdressDict[indexPath.item]
        cell.adresLabel.text = "\(adresGelen.userIlce!)" + " / " + "\(adresGelen.userMahalle!)" + " / " + "\(adresGelen.userSokak!)" + " / " + "\(adresGelen.userApartman!)" + " / No: " + "\(adresGelen.userNumara!)" + " / Kat: " + "\(adresGelen.userKat!)" 
        cell.checkBox.tag = indexPath.row

        //cell.checkBox.addTarget(self, action: #selector(siparisOnayiController.onValueChanged(sender:)), for: UIControl.Event.valueChanged)
        cell.checkBox.addTarget(self, action: #selector(siparisOnayiController.onValueChanged(sender:)), for: UIControl.Event.valueChanged)
        return cell
    }
    else {

        let cell = tableView.dequeueReusableCell(withIdentifier: "teslimAdressCell", for: indexPath) as! teslimAdressCell
        let adresGelen = self.userAdressDictForTeslim[indexPath.item]
        cell.adresLabel.text = "\(adresGelen.userIlce!)" + " / " + "\(adresGelen.userMahalle!)" + " / " + "\(adresGelen.userSokak!)" + " / " + "\(adresGelen.userApartman!)" + " / No: " + "\(adresGelen.userNumara!)" + " / Kat: " + "\(adresGelen.userKat!)"
        cell.checkBox.tag = indexPath.row
        cell.checkBox.addTarget(self, action: #selector(siparisOnayiController.onValueChanged(sender:)), for: UIControl.Event.valueChanged)
        return cell


    }

}

下面是我的cellForRow函数代码：

    @objc func onValueChanged(sender : M13Checkbox?){

    switch sender!.checkState {
        case .checked:
                // sender a int vererek bir dene bakalım belki çalışır

                let indexPath = IndexPath(row: (sender!.tag), section: 0)


               let indexPathTeslim = IndexPath(row: (sender!.tag), section: 1)

                let adresso = self.userAdressDict[indexPath.row]
                let adressoTeslim = self.userAdressDictForTeslim[indexPathTeslim.row]
                //print("\(adressoTeslim.userIlce!)" + " / " + "\(adressoTeslim.userMahalle!)" + " / " + "\(adressoTeslim.userSokak!)" + " / " + "\(adressoTeslim.userApartman!)" + " / No: " + "\(adressoTeslim.userNumara!)" + " / Kat: " + "\(adressoTeslim.userKat!)")

                //print("bu alım adresidir: ")
                //print("\(adresso.userIlce!)" + " / " + "\(adresso.userMahalle!)" + " / " + "\(adresso.userSokak!)" + " / " + "\(adresso.userApartman!)" + " / No: " + "\(adresso.userNumara!)" + " / Kat: " + "\(adresso.userKat!)")

                let adresAlim = ("\(adresso.userMahalle!)" + " / " + "\(adresso.userSokak!)" + " / " + "\(adresso.userApartman!)")
                secilenAdresForAlim = adresAlim

                let deadlineTime = DispatchTime.now() + .milliseconds(500)
                DispatchQueue.main.asyncAfter(deadline: deadlineTime) {
                    if indexPath.section == 0 {
                        if self.keys[0] == 0 {
                            self.keys[0] = 1
                        }else{
                            self.keys[0] = 0
                            self.buttonLabel = "Değiştir"
                            self.headerTitleForSecZero = self.secilenAdresForAlim
                        }
                    }

                    DispatchQueue.main.async {
                        self.tableView.reloadData()
                    }

                    if indexPathTeslim.section == 0 {
                        if self.keysTeslim[0] == 0 {
                            self.keysTeslim[0] = 1
                        }else{
                            self.keysTeslim[0] = 0

                        }
                    }


                    DispatchQueue.main.async {
                        self.tableView.reloadData()
                    }
                }


        break

        case .unchecked:
            print("adres kaldırıldı bile...")
        break

        case .mixed:
            //empty...
        break
    }


}

        if indexPath.section == 0 {
        let cell = tableView.dequeueReusableCell(withIdentifier: "AdressCell", for: indexPath) as! AdressCell
        let adresGelen = self.userAdressDict[indexPath.item]
        cell.adresLabel.text = "\(adresGelen.userIlce!)" + " / " + "\(adresGelen.userMahalle!)" + " / " + "\(adresGelen.userSokak!)" + " / " + "\(adresGelen.userApartman!)" + " / No: " + "\(adresGelen.userNumara!)" + " / Kat: " + "\(adresGelen.userKat!)" 
        cell.checkBox.tag = indexPath.row

        //cell.checkBox.addTarget(self, action: #selector(siparisOnayiController.onValueChanged(sender:)), for: UIControl.Event.valueChanged)
        cell.checkBox.addTarget(self, action: #selector(siparisOnayiController.onValueChanged(sender:)), for: UIControl.Event.valueChanged)
        return cell
    }
    else {

        let cell = tableView.dequeueReusableCell(withIdentifier: "teslimAdressCell", for: indexPath) as! teslimAdressCell
        let adresGelen = self.userAdressDictForTeslim[indexPath.item]
        cell.adresLabel.text = "\(adresGelen.userIlce!)" + " / " + "\(adresGelen.userMahalle!)" + " / " + "\(adresGelen.userSokak!)" + " / " + "\(adresGelen.userApartman!)" + " / No: " + "\(adresGelen.userNumara!)" + " / Kat: " + "\(adresGelen.userKat!)"
        cell.checkBox.tag = indexPath.row
        cell.checkBox.addTarget(self, action: #selector(siparisOnayiController.onValueChanged(sender:)), for: UIControl.Event.valueChanged)
        return cell


    }

}

---

按钮标签只允许您传递一个

Int

，这对于同时需要行和节的人来说是不够的（比如您的案例）

在单元格的类中定义一个闭包：

var action : (() -> Void)? = nil

然后为单元格类中的

复选框
按钮（或任何按钮）创建操作函数：

@IBAction func btnAction(sender: M13Checkbox)
    {
    switch sender!.checkState {
        case .checked:
            if let act = self.action
            {
                act()
            }
            break
        case .unchecked:
            print("adres kaldırıldı bile...")
        break

        case .mixed:
            //empty...
        break
    }

}

然后在
cellForRow
func中传递闭包：

cell.action = {
            //here you have access to indexPath.section and indexPath.row
            let adresso = self.userAdressDict[indexPath.row]      // teslimde calismaz suanda..
            print("\(adresso.userIlce!)" + " / " + "\(adresso.userMahalle!)" + " / " + "\(adresso.userSokak!)" + " / " + "\(adresso.userApartman!)" + " / No: " + "\(adresso.userNumara!)" + " / Kat: " + "\(adresso.userKat!)")

            let adresAlim = ("\(adresso.userMahalle!)" + " / " + "\(adresso.userSokak!)" + " / " + "\(adresso.userApartman!)")
            secilenAdresForAlim = adresAlim
            let deadlineTime = DispatchTime.now() + .milliseconds(500)
            DispatchQueue.main.asyncAfter(deadline: deadlineTime) {
                if self.keys[0] == 0 {

                    self.keys[0] = 1
                }else{
                    self.keys[0] = 0
                    self.buttonLabel = "Değiştir"
                    self.headerTitleForSecZero = self.secilenAdresForAlim
                }
                DispatchQueue.main.async {
                    self.tableView.reloadData()
                }
                }
              }

这比按标签确定单元格更合适。现在，当您传递闭包时，您可以访问闭包中的
indepath.row
和
indepath.section
。
在操作函数中，您从
sender.tag
创建一个indepath，然后通过
indepath.row
访问数据源索引。为什么不先通过
sender.tag
访问它呢？比如：
self.useraddressdict[sender.tag]
@Soroush据我所知，你的意思是它们不会干扰，因为有不同的字典。没错，但我如何为其发送者分配身份？@swifty2：您在tableView上遇到的所有这些问题，包括崩溃和“不工作”的问题，让我觉得您的数据模型有缺陷，您不太了解数据源是如何工作的。请看这里的例子：@Koen我当然会看到。谢谢你的回答，但我有一些问题，当我试图调用我的自定义单元格类我的按钮操作有很多错误，因为数据。。。有什么不同的解决方法吗？您是在viewController类还是cell的类中分配
单元格。操作
？是的，我在我的单元格类中分配。您不应该！正如我在回答中所写，您应该在
cellForRow
函数中分配它。这样，由于您的数据在类中可用，您将不会得到任何错误。@swifty2