c# - 在asp .net C#中获取返回确认弹出框值

Question

如何获取在确认框中按下的值？

 <script type = "text/javascript" language = "javascript">
        function confirm_proceed()
        {
            if (confirm("Are you sure you want to proceed?")==true)
                return true;
            else
                return false;
        }
    </script> 

C#

  Button2.Attributes.Add("onclick", "return confirm_proceed();");

Answer 1

试试这个，如果这是唯一有这种行为的按钮

Button2.Attributes.Add("onclick", "return confirm('Are you sure you want to proceed?')");

它是内联的并且看起来很简单，但是如果您有多个以这种方式运行的控件，那么您的原始方法将很容易维护。

并且您的原始功能可以缩小为

 <script type = "text/javascript" language = "javascript">
        function confirm_proceed()
        {
            return confirm("Are you sure you want to proceed?");
        }
 </script>