iOS笔记【UIAlertCotroller】 2017-09-06

// MARK: - Table view delegate
// 单元格点击
override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
        // print("您点击了\(indexPath.section)组，\(indexPath.row)行")
   let menu = UIAlertController(title: "提示", message: "您点击了\(indexPath.section)组，\(indexPath.row)行", preferredStyle: .alert)
   let option = UIAlertAction(title: "确认", style: .default, handler: nil)
   let option2 = UIAlertAction(title: "取消", style: .cancel, handler: nil)
   let option3 = UIAlertAction(title: "删除", style: .destructive, handler: nil)
   menu.addAction(option)
   menu.addAction(option2)
   menu.addAction(option3)
   menu.addAction(option)
   self.present(menu, animated: true, completion: nil)
}