Anyone have any suggestions? Seems like something everyone uses at some point, so I figured someone would know...
--- In [email protected], "lampei" <lam...@...> wrote: > > The problem: > I currently have a model that has properties bound to my view (a datagrid > populated from an arraycollection, call it myModel.acUsers). The > arraycollection is populated from a remote object call. However, if I set > listeners on that ArrayCollection, once the remote call returns the data, and > I set it to the arraycollection, the original listener I had set on the > arraycollection gets removed, correct? > > In diving into the ListCollectionView, I saw that when the source gets set, > it fires the "listChanged" event, so I can do a myModel.acUsers.source = ( > event.results as ArrayCollection ).source and the event fires, and my > original listeners do not get removed. The "listChanged" event is different > than the ListEvent.CHANGE event though. So 2 questions: > 1) Is this the best way to do this (I always have trouble listening for > events on arraycollections when returning the values from remote calls so I > can perform an action once the data is returned) > 2) Is there a specific event set up for "listChanged" (such as > ListEvent.LIST_CHANGED) or do I just need to continue listening for it like > myModel.acUsers.addEventListener( "listChanged", handleListChanged ) ? > > Thanks >
