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Hi,I am using Core Data and simply wanted to present a UIAlertController to the screen so that the user can confirm whether or not they wish to go ahead with the deletion of the tableview entry. I have a seperate DataSource class, with the following function implemented:- func tableView(_ tableView: UITableView, commit editingStyle: UITableViewCell.EditingStyle, forRowAt indexPath: IndexPath) { if editingStyle == .delete { guard let deletionItem = students?[indexPath.row] else { return } let userDeleteAlert = UIAlertController(title: "User Deletion", message: "If you delete this user, it will remove all user information and cannot be retrieved. Do you wish to continue?", preferredStyle: .alert) userDeleteAlert.addAction(UIAlertAction(title: "Continue", style: .destructive, handler: nil)) userDeleteAlert.addAction(UIAlertAction(title: "Cancel", style: .default, handler: nil)) // WHAT DO I DO HERE TO PRESENT THE UIALERTCONTROLLER TO THE SCREEN? managedObjectContext?.delete(deletionItem) do { try managedObjectContext?.save() students?.remove(at: indexPath.row) } catch { print("Couldn't save the the CoreData deletion - Student Removal") } tableView.deleteRows(at: [indexPath], with: .fade) } }The question is, on line 9, I cannot simply do something like self.present(userDeleteAlert) as this is not a subclass of a UIViewController. So can anyone explain how I can display the userDeleteAlert?Best regards.
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by nppatt.
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