服务器客户端回发 [英] Server-Client Side Postback

问题描述

亲爱的所有人
我在以下提到的问题上遇到了问题.

如何通过JavaScript中的函数调用方法(用VB代码编写):
举一个简单的例子:

Default.aspx.vb中的VB代码:

Dear All
I got a problem on following issue as mention below.

How to call a method (which is written in VB code) by a function in JavaScript:
AS a Simple Example:

VB code in Default.aspx.vb:

Public Sub testcall()
        MsgBox("Done!")
End Sub

Default.aspx中的功能:

< script type ="text/javascript">
函数test(){
----->我应该在这里写什么才能称呼"testcall" ！?
}

Function in Default.aspx:

<script type="text/javascript">
function test(){
-----> What should i write here in order to call "testcall" !!?
}

推荐答案

您的问题的答案在__doPostBack javascript方法中.方法签名/定义为"__doPostBack(eventTarget，eventArgument)"
在这里看看如何使用它:

1. http://www.dotnetspider.com/resources/1521-How- call-Postback-from-Javascript.aspx [ ^ ]
2. http://stackoverflow.com/questions/910485/how-to- generate-fake-postback-with-javascript [ ^ ]
3. http://stackoverflow.com/questions/1305954/asp-net-postback-with- javascript [^ ]
4. http://www.velocityreviews.com/forums/t73209-how-to-trigger-a-postback-from-javascript.html [

Hi,

answer to your question is in __doPostBack javascript method. Method signature/definition is "__doPostBack(eventTarget, eventArgument)"
Look here how to use it:

1. http://www.dotnetspider.com/resources/1521-How-call-Postback-from-Javascript.aspx[^]
2. http://stackoverflow.com/questions/910485/how-to-generate-fake-postback-with-javascript[^]
3. http://stackoverflow.com/questions/1305954/asp-net-postback-with-javascript[^]
4. http://www.velocityreviews.com/forums/t73209-how-to-trigger-a-postback-from-javascript.html[^]

使用此代码通过java调用testcall:

Use this code to call testcall by java :

<% testcall %>

希望这会有所帮助.

Hope this helps.

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