Best design to handle button events in a parent script

[DuaneDog]

I have a simple first, next, back, last navigation panel. So four buttons inside a panel. What is the best way to trap the click events in the parent script? Or do I need to make a script for each individual button?  I know this is probably very simple but I'm having a hard time tracking down specific documentation on the best practice.

[DuaneDog]

I ended up using the legacy message event script to handle this.

[Nicki]

I'd have a controller script on the panel (or where you instantiate the buttons) and add a listener with UIEventListener.

http://pastebin.com/S42AN9ma (since the code tags are messing with me)