Dynamic Height Issue for UITableView Cells (Swift)

Question

Dynamic text of variable length are being injected into tableview cell labels. In order for the tableview cells\' heights to be dynamically sized, I have implemented in

Answer 1

Swift 5 Enjoy

tablev.rowHeight = 100
tablev.estimatedRowHeight = UITableView.automaticDimension


func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
    let cell = self.tablev.dequeueReusableCell(withIdentifier: "ConferenceRoomsCell") as! ConferenceRoomsCell
    cell.lblRoomName.numberOfLines = 0
    cell.lblRoomName.lineBreakMode = .byWordWrapping
    cell.lblRoomName.text = arrNameOfRooms[indexPath.row]
    cell.lblRoomName.sizeToFit()
    return cell
}