1 Reply Latest reply on Jan 29, 2009 5:45 AM by Newsgroup_User

    Control number of itemRenderers in List


      I have a List with many expensive itemRenderers. Luckily the itemRenderers are reused and by reinitializing the component every time its data changes, it really gives me reasonable performance. Though, I have noticed that the number of created itemrenderers is decided by Flex somehow. In my case, it creates 8 itemrenderers when I set rowCount="1" and offscreenExtraRowsOrColumns="0". But, in my case just 4 is really enough. The itemrenderers are expenisve and big. How can I control this??

      Thank you,