I am having the same problem and can't find a solution. Has anyone solved this?
Angela --- In [email protected], "Eric Jones" <gig...@...> wrote: > > Adnan or Nigel, > > Did either of you resolve this? Any change you could post a solution? > > jonese > > --- In [email protected], "nigelrmtaylor" <ntaylor@> > wrote: > > > > Adnan > > > > Did you get any further with this? It looks like I'm trying to solve > > the same problem as you. > > > > > > Cheers > > > > Nigel > > --- In [email protected], "Adnan Doric" <astronaute@> > > wrote: > > > > > > Hello guys, > > > > > > I'm trying to filter my ADG without success : > > > > > > I created a GroupingCollection from a flat ArrayCollection. > > > > > > ADG's dataProvider is GroupingCollection. > > > > > > First issue : refresh > > > if I filter the underlaying ArrayCollection, the related > > > groupingCollection doesn't refresh automatically (bug? feature?) > > > > > > Actually I menaged to force gc.refresh() with some event( it is > > > impossible to listen on CollectionEventKind.REFRESH because of > > > infinite loop ac.refresh => gc.refresh ) > > > > > > Second issue (more important) : openNodes > > > Ok now that my gc is refreshed, the Tree in the ADG collapses > > itself > > > (ok let say that is normal), and I need it to expand all nodes that > > > were opened before. > > > > > > I tried to do something like this : > > > > > > var openNodes : Object = IHierarchicalCollectionView( > > > myADG.dataProvider ).openNodes; > > > > > > gc.refresh(); > > > > > > myADG.dataProvider.openNodes = openNodes; > > > > > > and it doesn't works. > > > > > > next I tried this : > > > var openNodes : Object = IHierarchicalCollectionView( > > > myADG.dataProvider ).openNodes; > > > for each( var node : Object in openNodes ) > > > { > > > IHierarchicalCollectionView( myADG.dataProvider.openNode( node ) > > > } > > > > > > guess what, doesn't work :) > > > > > > I'm calling myADG.invalidateList() each time too. > > > > > > I don't know what to do to achieve this simple task, I'm a bit > > > disappointed because I expected lot more from the brand new > > > AdvancedDataGrid and this basic functionality actually seems too > > hard > > > to implement. > > > > > > I still hope I'm wrong and someone can show me the correct > > solution :) > > > > > > Thank you all, > > > Adnan > > > > > >
