Detect Tap on UIImageView within UITableViewCell

Question

I have a custom complex UITableViewCell where there are many views. I have an UIImageView within it which is visible for a specific condition. When it\'s visible ,

Answer 1

Another one, with the indexPath, if it's ok for you to handle the tap in DataSource:

func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
    let cell = tableView.dequeueReusableCell(withIdentifier: cellReuseId)! as! ...ListCell
    ...
    cell.theImage.isUserInteractionEnabled = true
    let onTap = UITapGestureRecognizer(target: self, action: #selector(onTapImage))
    onTap.numberOfTouchesRequired = 1
    onTap.numberOfTapsRequired = 1
    cell.theImage.addGestureRecognizer(onTap)
    ...
    return cell
}

func onTapImage(_ sender: UITapGestureRecognizer) {
    var cell: ...ListCell?
    var tableView: UITableView?
    var view = sender.view
    while view != nil {
        if view is ...ListCell {
            cell = view as? ...ListCell
        }
        if view is UITableView {
            tableView = view as? UITableView
        }
        view = view?.superview
    }

    if let indexPath = (cell != nil) ? tableView?.indexPath(for: cell!) : nil {
        // this is it
    }
}

You may want to make the code shorter if you have only one tableView.