Dynamic Reference Qualifier not working

[squillis]

In trying to clean up how users create change requests for specific CIs we want the reference field Configuration Item to be filtered based on the sys_class_name matching to the option selected in the Subcategory.   I'm trying to do this through a Dynamic Reference Qualifier but it doesn't appear to be filtering the filter.   The field Does appear to filter correctly when I don't use a script and just put the javascript in the Script section of the Dynamic Filter.   Can anyone point out what is not configured properly and is preventing it from loading correctly?

[Chuck Tomasi]

For whatever reason, this doesn't feel like a use case for a dynamic reference qualifier. Have you tried just using an advanced reference qualifier with the Ref Qual string:

javascript:setCIFilter(current);

and put your setCIFilter() in a (classless) script include?

Seems like one less level of indirection.

[squillis]

I've tried using just the function name defined in the script but nothing happens.   I also tried changing it to an object class definition and running it with the same 'Advanced' filter setup.   If it won't work like this, is this something I could setup to work by using an action like g_form.getElement('u_configuration_item'); attached to an on-change client script for u_subcategory to modify the filter defined on the page loaded for the user?

[BALAJI40]

You need to call the advanced reference qualifier as chuck said, It should like, javascript: new scriptIncludeName().functionName();

But in your screen shot , you created one client script and called in the reference qualifier condition, it was wrong.

[squillis]

Made the recommended changes and it had no change:

var setCIFilter =Class.create();

setCIFilter.prototype={
     initialize :function(){},

     setFilter :function(){
//function setCIFilter(current) {
   if (current.u_subcategory == "-- None --") {
   return "Application";
   } else {
   gs.log(current.u_subcategory);
   return 'sys_class_name=' + current.u_subcategory;
   }
     },
   type :'setCIFilter'};