MVC / Only show file name (not path) in Chooser

Stefan Groschupf's icon

Hey Community,
In a Chooser I only want to show the file name but I do need the whole path for loading the file into a player later. In other languages there is a MVC kind of approach with content provider objects. What would be the approach in MAX to keep the full path but only show the file name in the chooser.

Thanks.
S.