Jquery Trigger Asp.net Radiobutton Click Inside Of Update Panel

I have some code where the user selects a 'Package' which is highlighted via jquery. How can i cause the asp radiobutton in this div to be clicked and perform its `OnCheckChanged'

Solution 1:

in update panel your DOM elements are replaced with content returned from async postback so event binding is reset.

you need to attach event handlers on 2 events :

(function($){ 

  var bindEvents =  function(){
   // bind events here;
  };

  // initial load
  $(document).ready( bindEvents);

  // every async load by update panelSys.WebForms.PageRequestManager.getInstance().add_endRequest(bindEvents);

})(jQuery);  

for triggering postback, try adding button (you can hide it with css (disply:none) if you don't to display it) then add that button as updatepanel async trigger and call _dopostback and pass that button id

__doPostBack('<%= TheButton.ClientID %>', '');