Probably easier to do addEventListener(CollectionEvent.COLLECTION_CHANGE). That will pick up changes to the collection, but not to properties in object in the collection. To do that, you will need to listen to each object in the collection.
-Alex On 4/29/15, 9:35 AM, "mark goldin" <[email protected]> wrote: >I have an ArrayCollection. I need to monitor changes made to it by a user. >I am trying something like this: >aWatcher = ChangeWatcher.watch(_model.selectedPoints, "Selected", >validateSaveState); > >private function validateSaveState(event:CollectionEvent):void >{ >trace(event); >} > >But I am not really getting into validateSaveState when selected property >is changed. > >Please give me some ideas. > >Thanks
