How do I only update certain rows in an AdvancedDataGrid - to avoid updating the whole thing.
If it's any help, I want to update only the selected cells, or rows containing selected cells. (allowMultipleSelection="true").
One possible way is to convert selectedCells row and column values into references to the itemRenderer, and tell each itemRenderer to refresh. But If there is a more direct way - I'll take it. (Note that the documented AdvancedDataGrid.selectedItems property doesn't work).