So how are you updating the dataProvider items with the checkbox state?
Are you using the ArrayCollection API? If so, then the UI will update automatically. Note: refresh() applies a sort. It does not generically "refesh" the UI. Also, if you use the API, it should not be necessary to do anything else for the list either. Tracy ________________________________ From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of ben gomez farrell Sent: Friday, October 17, 2008 1:36 PM To: flexcoders@yahoogroups.com Subject: Re: [flexcoders] Refreshing graphics in a tree My data is an ArrayCollection is set via mytree.dataProvider = myArrayCollection; I have a list as well, and when I do mylist.dataProvider.refresh(), the checkboxes on those update just fine. Unfortunately doing mytree.dataProvider.refresh() doesn't work - and only mousing over will update the graphics of the item. I'll look into itemUpdated though, and see how I can use it, thanks! ben Tracy Spratt wrote: > > How are you updateing the dataProvider? If you use the correct API, > the changes should reflect automatically. If you are using lower > level assignments, then you might need to call itemUpdated for > collections. > > > > What is your dataprovider? > > > > Tracy > > > > ---------------------------------------------------------- > > *From:* flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com> [mailto:flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com> ] > *On Behalf Of *ben gomez farrell > *Sent:* Friday, October 17, 2008 12:40 PM > *To:* flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com> > *Subject:* [flexcoders] Refreshing graphics in a tree > > > > Hey, I have a tree with a itemRenderer to have a clickable checkbox in > it. I need to set the checkbox state sometimes through code. > Everything works great, except the graphics of the checkbox don't update > when it's set through code (mousing over the node will refresh the > graphics) > Is there a way to refresh the graphics of all the nodes through some > method of the tree? I CAN open and close the nodes to refresh the > graphics, but it seems really silly, and I have to track whats open and > closed and make sure it gets back to the same state again. > > Thanks! > ben > >
