如何调用asp.net web应用程序的JavaScript方法 [英] How to call javascript method in asp.net web application

问题描述

我想用一个C＃函数中的JavaScript函数

I want to use a javascript function inside a c# function

protected void button1_Click(object sender,EventArgs e){
    //javascript function call ex.
    /*
    boolean b=the return of:
    <script type="text/javascript">
    function update() {
        var result = confirm("Do you want to delimit the record?")
        if (result) {return true;}
        else {
             return false;
        }
    }
    </script>
    */
}

我怎么做这样的事情？我想，当用户preSS是返回true，我知道他pressed是...我可以这样做？

how can i do such a thing? i want when user press yes return true and i know he pressed yes...can i do so?

推荐答案

如果你想为添加从asp.net的JavaScript到您的网页，你可以使用 ClientScript 类。

If you're trying to add JavaScript to your page from asp.net, you can use the ClientScript class.

string script = "function update() { var result = confirm(\"Do you want to delimit the record?\") if (result) {return true; } else { return false; } }";
ClientScript.RegisterClientScriptBlock(this.GetType(), "someKey", script, false);

如果你想为呼叫（客户端）JavaScript函数从asp.net code的背后，则绝对不行。当页的帖子，你的C＃运行，这是页面上的任何JavaScript不再存在。

If you're trying to call (client side) JavaScript functions from your asp.net code behind, then absolutely not. When the page posts and your C# is run, any JavaScript that was on the page no longer exists.

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