HierarchicalCollectionView has methods for getting the parent node. Just cast your GroupingCollection to HierarchicalCollectionView. http://flexdiary.blogspot.com/search/label/AdvancedDataGrid
HTH; Amy --- In flexcoders@yahoogroups.com, Nick Middleweek <n...@...> wrote: > > Hi, > > Does anyone know the best way to find the tree node in the grouping > collection for the selected row in an AdvancedDataGrid ? > > Hope that makes sense... I've got an ADG with a grouping collection for the > provider and I've got a selected row, what I would like to do is get the > next level up and reference the tree node so i can then > vendorComplexSearch.advancedDataGrid.expandChildrenOf(treeNode, false); > vendorComplexSearch.advancedDataGrid.expandChildrenOf(treeNode, true); to > force a refresh only on that tree node without collapsing the whole > AdvancedDataGrid. > > > Thanks for any help... > > Nick >
