calling a function in .cs from .aspx by using java ?

[biotank]

here is the problem I have, I am using JAVA's confirm function on one of the button in my aspx page, and base on the response, I would like to call a function with in the cs file.

is this possible ?

below is my aspx code

<asp:Button ID="myButton" runat="server" Text="Click Me"  OnClientClick="ShowTextBoxContent();"/>
<script type="text/javascript">
 <!--
      function ShowTextBoxContent()
      {  
         if ( confirm('test') = true )
         {
            email();
         }
      }
 --> 
</script>

[raulbolanos]

What you can do is make this method on the code-behind like an AjaxPro method.

In order to do that, you have to download the library file by Michael Schwarz (http://www.ajaxpro.info/) and add it to the references.

After that, add to the Web.config httpHandlers tag, the next entry:

<add verb="POST,GET" path="ajaxpro/*.ashx" type="AjaxPro.AjaxHandlerFactory, AjaxPro.2"/>

Then, inside the Page_Load add the next line:

AjaxPro.Utility.RegisterTypeForAjax(typeof(_Default));

Your confirm method on the code-behind, you have to append before the function declaration, the followin attibute:

[AjaxPro.AjaxMethod]
function confirm(string target) 
{
  //what ever the code is
}

Once you have donne this procedure, you call the code-behind function from Javascript like this

{ClassName}.confirm('test');

for example

_Default.confirm('test');

Afterwards, if you get a compilation error, it maybe because you have to comment the namespace on the code-behind, like this:

//namespace newProyect 
//{

  class _Default { .. }
//}

and the same way on the aspx.designer.c s

At the end you must also remove the namespace name from the code-behind reference at the aspx file

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="{removeNameSpaceName}._Default" %>

and it must be like this

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="_Default" %>

I hope this works for you.