通过JavaScript调用C#函数(不JSON) [英] Calling C# function through Javascript (without Json)
问题描述
我有一个名为callfunction()在JavaScript中(Mypage.aspx)。这函数应该调用另一个函数FUNC()在C#中的函数(Mypage.aspx.cs)
I have a function named "callfunction()" in JavaScript(Mypage.aspx) .This function should call another function "func()" in C# (Mypage.aspx.cs )
事情是这样的:
(在Mypage.aspx)
(in Mypage.aspx)
function callfunction()
{
// i have to call func() function here .....
}
</script>
(在Mypage.aspx.cs文件)
(in Mypage.aspx.cs file)
public void func()
{
// My code goes here
}
我有很多研究,因为这一点,我结束了,到目前为止有2个结论:
第一个是使用JSON,但我的上司明确表示,他们不希望我这样做。
第二个是,我不能这样做,因为我想是因为客户端,服务器ASPNET协议
I have researched alot because of this and i ended up so far with 2 conclusions: 1st was to use Json, but my superiors said clearly that they dont want me to do so. 2nd was that i cant do as i wish because of the client, server aspnet protocol
请给我如何做到这一点的任何一种提示的,我越来越绝望
Please give me any kind of tip in how to do this, i am getting desperate
推荐答案
如果这是一个web表单的项目(不MVC),你不希望使用AJAX,你可以使用的 __ doPostBack 。
If it's a webforms project (not MVC) and you don't want to use AJAX, you can use __doPostBack.
<script type="text/javascript">
function callfunction(parameter)
{
__doPostBack('func', parameter)
}
</script>
C#:
public void Page_Load(object sender, EventArgs e)
{
string parameter = Request["__EVENTARGUMENT"]; // parameter
var senderObject = Request["__EVENTTARGET"]; // func
if(senderObject == "func")
{
//call your function here, or write the implementation
}
}
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