Calling VB.NET function (Server Side) on Javascript function (Client Side)

[maii_18]

Hello, I want to know how can I call VB.NET (Server Side) function to Javascript (Client Side). I want to insert function here in my Javascript code;

function ConfirmSave() 
  
{  
  
var Ok = confirm('Proceed to Save?'); 
  
if(Ok==true) 
 return true; 
else if(Ok!=true) 
 return false; 
  
  
 }

I want to exefcute the Save() function from my VB.Net code when I return true. Please Help me. I need it so badly. Thank you.

[twiss]

If you don't want to reload the page doing this, you probably need AJAX.

[maii_18]

how can I do that?

[twiss]

https://developer.mozilla.org/en/AJAX/Getting_Started