uitableview-swipe-actions

uitableview-swipe-actions.swift

override func tableView(_ tableView: UITableView, trailingSwipeActionsConfigurationForRowAt indexPath: IndexPath) -> UISwipeActionsConfiguration? {

    let share = UIContextualAction(style: .normal, title: "Share") { action, view, completion in
        completion(true)
    }

    let delete = UIContextualAction(style: .destructive, title: "Delete") { [weak self] action, view, completion in
        self?.langs.remove(at: indexPath.row)
        tableView.deleteRows(at: [indexPath], with: UITableViewRowAnimation.automatic)
        completion(true)
    }

    delete.image = #imageLiteral(resourceName: "trash")

    return UISwipeActionsConfiguration(actions: [delete, share])
}

override func tableView(_ tableView: UITableView, leadingSwipeActionsConfigurationForRowAt indexPath: IndexPath) -> UISwipeActionsConfiguration? {
    let like = UIContextualAction(style: .normal, title: "Like") { [weak self] action, view, completion in
        guard let `self` = self else {
            return
        }
        self.langs[indexPath.row].liked = !self.langs[indexPath.row].liked
        completion(true)
    }

    like.image = langs[indexPath.row].liked ? #imageLiteral(resourceName: "filledLike") : #imageLiteral(resourceName: "like")
    like.backgroundColor = UIColor.darkGray

    return UISwipeActionsConfiguration(actions: [like])
}