5 Replies Latest reply on Aug 31, 2011 10:22 AM by Flex harUI

    Bad performance for spark grid in mobile app



      i am using the spark datagrid for displaying row of data (not much- about 10-50 rows) that is using a custom GridItemRenderer that paints the background accoding to the row index. (the set data is overrided).

      the user experience for this grid is bad- dragging the rows up and down is very slow.

      how can i imporve it? is it a known issue? (considering it's a common thing to use a item renderer to customize the grid)