ios - 当我单击表格 View 内的复选框时，一个标签内存在的数量应添加到 iOS 中的另一个标签

Question

我在表格 View 中有复选框和标签，当我们单击复选框时，表格 View 每个单元格中标签中显示的价格应添加到另一个 View 中存在的另一个标签

@IBAction func checkUncheckButtonAction(_ sender: UIButton) {


    if let cell = sender.superview?.superview as? PrepaidPageTableViewCell
    {

        let indexPath = tableviewOutlet.indexPath(for: cell)

        if cell.checkUncheckButtonOutlet.isSelected == false
        {

            cell.checkUncheckButtonOutlet.setImage(#imageLiteral(resourceName: "checked_blue"), for: .normal)

            cell.checkUncheckButtonOutlet.isSelected = true

            viewHeightConstraint.constant  = 65

            cell.amountOutlet.text = "₹ "+amount_receivable_from_customerArray[indexPath!.row]

              isPrepaidOrder = false

            tableviewOutlet.reloadData()

        } else {

            cell.checkUncheckButtonOutlet.setImage(#imageLiteral(resourceName: "unchecked_blue"), for: .normal)

            cell.checkUncheckButtonOutlet.isSelected = false

            self.viewHeightConstraint.constant = 0

            tableviewOutlet.reloadData()
        }
    }
}

Answer 1

func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {

    let cell = tableView.dequeueReusableCell(withIdentifier: "PrepaidPageTableViewCell") as! PrepaidPageTableViewCell

    cell.customerNameOutlet.text = buyer_nameArray[indexPath.row]
    cell.deliverydateOutlet.text = "Delivery Date:\(dispatch_dateArray[indexPath.row])"
    cell.amountOutlet.text = "₹\(amount_receivable_from_customerArray[indexPath.row])"

    cell.dispatchidoutlet.text = "Dispatch ID: \(id_dispatch_summaryArray[indexPath.row])"
    cell.dispatchdateOutlet.text = "Dispatch Date:\(dispatch_dateArray[indexPath.row])"
    cell.checkUncheckButtonOutlet.setImage(#imageLiteral(resourceName: "unchecked_blue"), for: .normal)

    cell.selectionStyle = .none

    return cell
}