ios - 如何在 swift 3 的 TableView 单元格中从 super View 中删除时再次取回标签？

Question

当没有可用地址仅显示一个标签时，我使用代码remove from superView从屏幕上删除标签，如下所示

但在这里，当我从 api 获取地址并且未正确显示时，输入的代码本身显示在图像中，如下所示

但是正确的图像应该显示姓名标签，地址标签和手机号码标签，任何人都可以帮助我如何在从API获取地址后从 View 中删除后显示地址标签和手机号码标签？

这是我的代码

 func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
        if (indexPath.section == 0) {
            let cell = tableView.dequeueReusableCell(withIdentifier: "cell", for: indexPath) as! AddressTableViewCell
            let dict = guestShippingAddressModel
            self.tableDetails.isHidden = false
            self.activityIndicator.stopAnimating()
            self.activityIndicator.hidesWhenStopped = true
            cell.deleteButton.tag = indexPath.row
            if self.street?.isEmpty == true || self.street?.isEmpty == nil {
                cell.addressLabel.isHidden = true
                cell.mobileNumberLabel.isHidden = true
                cell.radioButton.isHidden = true
                cell.editButton.isHidden = true
                cell.deleteButton.isHidden = true
                cell.addresslabel.removeFromSuperview()
                cell.mobileNumberlabel.removeFromSuperview()
                cell.nameLabel.text = "No address available"
                if delayCheck == true {
                    let when = DispatchTime.now() + 5 // change 2 to desired number of seconds
                    DispatchQueue.main.asyncAfter(deadline: when) {
                        let storyboard = UIStoryboard(name: "Main", bundle: nil)
                        let addtoCartVC = storyboard.instantiateViewController(withIdentifier: "newAddress") as! NewAddressViewController
                        self.navigationController?.pushViewController(addtoCartVC, animated: true)
                    }
                }
            }
            else {
                cell.addressLabel.isHidden = false
                cell.radioButton.isHidden = false
                cell.editButton.isHidden = false
                cell.deleteButton.isHidden = false
                cell.nameLabel.isHidden = false
                cell.nameLabel.text = "\((dict?.firstName)!) \((dict?.lastName)!)"
                cell.addressLabel.text = "\((self.street)!) \((dict?.city)!) \((dict?.region)!) \((dict?.postCode)!)"
                cell.mobileNumberLabel.text = "\((dict?.telephone)!)"
            }
            cell.radioButton.tag = indexPath.row
            cell.editButton.tag = indexPath.row
            cell.deleteButton.tag = indexPath.row
            cell.editButton.isHidden = true
            cell.deleteButton.isHidden = true
            cell.radioButton.addTarget(self, action: #selector(selectRadioButton(_:)), for: .touchUpInside)
            cell.deleteButton.addTarget(self, action: #selector(deleteAction(button:)), for: .touchUpInside)
            cell.editButton.addTarget(self, action: #selector(editButtonAction(_:)), for: .touchUpInside)
            let checkIndex = self.checkIsRadioSelect.index(of: indexPath.row)
            if(checkIndex != nil) {
                cell.radioButton.isSelected = true
                cell.editButton.isHidden = false
                cell.deleteButton.isHidden = false
            }
            else
            {
                cell.radioButton.isSelected = false
                cell.editButton.isHidden = true
                cell.deleteButton.isHidden = true
            }
            if (checkIsPaymentRadioSelect == true) {
                let defaultvalue = street
                if defaultvalue?.isEmpty == false {
                    cell.radioButton.isSelected = true
                    cell.editButton.isHidden = false
                    cell.deleteButton.isHidden = false
                    addressSelected = true
                }
            }
            return cell
        }

Answer 1

不要从 super View 中删除地址标签和移动标签，而是设置该标签的高度约束并将高度常量更改为 0 以隐藏标签并使单元格高度动态化，如下所示。

tblList.rowHeight = UITableViewAutomaticDimension;
tblList.estimatedRowHeight = CGFloat(100)