使用C#在asp.net中的输入框 [英] Input Box in asp.net with C#

问题描述

protected void Page_Load(object sender, EventArgs e)
       {

           Button1.Attributes.Add("onclick","javascript:prompt('Enter Checkbox name.')");
       }

       protected void Button1_Click(object sender, EventArgs e)
       {
           String s="Viv";
           Response.Write(s);
           s ="<script language="'javascript'">return prompt('Enter Checkbox name.','name') </script>";
           Response.Write(s);

       }

无法在s变量中获取值.

Not getting value in s variable. suggestion?

推荐答案

如果您是Web开发人员，则应该知道javascript是在客户端浏览器上执行的，而C#代码是在服务器上执行的.

您需要将javascript提示"函数返回的值分配给隐藏变量，然后在服务器事件中读取隐藏变量的值.

If you are a web developer, you should know that the javascript is executed on client browser and the C# code is executed on server.

You need to assign the value returned from the javascript ''prompt'' function to a hidden variable and then read the value of the hidden variable on a server event.

var no = prompt( ``输入要输入的复选框的数量''，``值'');

在javascript中，我将hiddenfiled设置为该输入的值，并且可以很好地工作.

var no =prompt(''Enter No of checkBox You want to Enter'',''Value'');

In javascript and i m setting hiddenfiled to value of that input and its working nicely.

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