使用C#在asp.net中的输入框 [英] Input Box in asp.net with C#
本文介绍了使用C#在asp.net中的输入框的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
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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