从通过javascript code后面访问的变量 [英] Access variable from code behind via javascript

问题描述

我有以下的code，我想回到一个JavaScript变量t：

I have the following code that I want to return to a variable "t" in javascript:

背后code：

Public Shared Function GetSomeText() As String
  Dim result = "This is from code behind"
  Return result
End Function

在JavaScript来电变量：

Caller variable in javascript:

//This is not working like that, I think
    var t = GetSomeText();

所以，我怎样才能使变量t，从功能GetSomeText从得到结果code-后面？

So, how can I make variable "t" get the "result" from Function GetSomeText from code-behind?

感谢您。

推荐答案

试试这个 - 假设此页面上的公共方法。这将调用该方法GetSomeText（）页面类，然后做数据的Response.Write（）页面，因为它是被渲染。结果应该结束了在你的JavaScript中的单引号之间。

Try this -- assuming that this a public method on the page. This will call the method GetSomeText() on the page class and then do a Response.Write() of the data to the page as it's being rendered. The result should end up between the single quotes in your javascript.

 var t = '<%= GetSomeText() %>';

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