Ios 访问外部单元格时获取零

下面是我的代码，我正在函数中访问

单元格

，但我得到的是

nil

 private func setDataForStatusLabel(stausText: String, statusColor: UIColor) {

    let indexPath = IndexPath(row: 0, section: 0)
    let cell = tableView.cellForRow(at: indexPath) as? CustomLocateVehicleCell

    if let cell = cell {
        cell.statusLabel.text = stausText
        cell.containerStatusLabel.text = stausText
        cell.statusLabel.textColor = statusColor
        cell.containerStatusLabel.textColor = statusColor
        cell.statusColorView.backgroundColor = statusColor
        cell.containerStatusColorView.backgroundColor = statusColor

    }
}

---

使用dequeueReusableCell

let cell = tblView.dequeueReusableCell(withIdentifier: "CustomLocateVehicleCell") as! CustomLocateVehicleCell
cell.configureCell(stausText, statusColor)

但在此之前，请确保在UITableView上拖放UITableViewCell

使用CustomLocateVehicleCell更改单元格的类别

设置标识符CustomLocateVehicleCell

configureCell在CustomLocateVehicleCell中创建此方法，并将代码写入托管单元格的颜色和文本位置

---

通过传递

cell

参数，最终解决了这个问题

private func setDataForStatusLabel(stausText: String, statusColor: UIColor, cell: CustomLocateVehicleCell) {

    cell.statusLabel.text = stausText
    cell.containerStatusLabel.text = stausText
    cell.statusLabel.textColor = statusColor
    cell.containerStatusLabel.textColor = statusColor
    cell.statusColorView.backgroundColor = statusColor
    cell.containerStatusColorView.backgroundColor = statusColor

}

---

您只能获取屏幕上可见的单元格。1。细胞在屏幕上可见吗？2是否为

CustomLocateVehicleCell

类型的单元格？@ozgur 1.是2.是否为

CustomLocateVehicleCell

类型的单元格？@ReinierMelian是