multi-friend-input get uid(s) problem

Jan 11, 2010 at 2:51 PM

Hi all, I'm developing an website to be launched as  IFrame app on Facebook. I tried to use the multi-friend-input control, it rendered perfect but the main big problem is to get the list of selected uid(s), I know that this control creates dynamically html input like this: <input type="hidden" value="123456789" name="ids[]"/> but the questions are:

  1. When to get the list ( means the event when the friend list changed )
  2. How to get the list ( the code or the script )

This is huge problem for many developers & I hope I can have a response quickly please.