Hi Greg, Thanks for the reply!
I've figured out the way how to clear the contents. I was unable to do it if ADG and group collection and dataprovider were in MXML format. So, I just created independent ArrayCollection, binded it to the GroupCollection as source and then after getting query result from server manually inserted objects from HTTPService into the ArrayCollection. And before fetching the data simply call arrayCollection.removeAll(); After debugging the code I would say that the you can't clear the contents assigning null to the data provider as code checks everywhere if source != null and in this case just doing nothing. O the contrary, if you generate CollectionChanged event everything is fine. PS I am still wondering how direct binding HttpService & ADG works for most of the people - for example when result is just only one object XML parser does not generate vector representation of data. Anyhow, I am avoiding MXML as much as possible. Cheers, Dmitri. --- In flexcoders@yahoogroups.com, Mr Greg Murnock <[EMAIL PROTECTED]> wrote: > > Are you sure there isn't another datProvider set somewhere? I use "ADG.dataProvider = null" to clear datagrids out in a couple different areas and have never had a problem. also make sure you aren't reasigning the original DP somewhere. > > Greg >
