In JavaScript I can take anyOldObject and add anyOldObject["anyOldProperty"]="Test". I could do this in ActionScript 2 as well. Can I do it in ActionScript 3?
For example, I’m creating SoundChannel instances and I want to, say, assign IDs to them (e.g. soundChannel["id"]="123") or assign states. Will this still work, or will I have to create a separate associative array for each property (or create some new enclosing SoundChannelHolder class)?
You can do it on every class created as dynamic.
MovieClip is one of them.