How register (call) jQuery function from asp.net usercontrol from codebehind file?

Question

How register (call) jQuery function from asp.net usercontrol from codebehind file?

Answer 1

You can use ClientScriptManager.RegisterStartupScript(), for example:

var script = "$(function() { $('#message').fadeIn(); });";
Page.ClientScript.RegisterStartupScript(GetType(), "keyHere", script, true);

This gets rendered to the page as:

<script type="text/javascript">
  $(function() { $('#message').fadeIn(); });
</script>

The script is just any JavaScript, nothing special about jQuery, just put in there whatever you would manually put in the page, since that's how it ends up.