How to call code behind server method from a client side javascript

In this post we will see how to call a server side function from JavaScript.
 

HTML::

<div style="visibility: hidden">

<asp:Button ID="mybtn" runat="Server" onclick="mybtn_Click" />

</div>

Java Script::

var hiddenMyBtn = document.getElementById('<%= mybtn.ClientID %>');

hiddenMyBtn.click();

Server side code::

protected void mybtn_Click(object sender, EventArgs e)

{

//Do your stuff

}

Hope this helps...