1 Reply Latest reply on Jun 8, 2009 8:53 AM by tntomek

    ADG/DataGrid cell/row change performance on large data set

    tntomek Level 1

      When I edit a cell and press Tab to move horizontally to the next cell in the same row the grid behaves wonderfully. If however, I make my next selection to another row this becomes incredibly slow (10-15 seconds). Is there any reason for this slowdown? I'm using a ArrayCollection of typed objects as my main data source. The source is between 100-5000k rows. Surely it doesn't take Flex this long to switch rows. Is there anything I'm missing?