On Thu, Mar 29, 2012 at 6:44 AM, Julien BUSSI (Created) (JIRA) < [email protected]> wrote:
> DropdownList items dupplication => virtualLayout > ------------------------------------------------ > > Key: FLEX-34 > URL: https://issues.apache.org/jira/browse/FLEX-34 > Project: Apache Flex > Issue Type: Bug > Environment: Flex 4.5.1 > Reporter: Julien BUSSI > Assignee: Bertrand Delacretaz > > > I use skinned dropdown lists with a XMLListCollection as dataprovider > If I display 10 element from a list of 50 items when scrolling I will see > all my items randomly mixed and repeated. > When I set useVirtualLayout to false the problem is resolved. > It may be a problem of cache management ? > > > > -- > This message is automatically generated by JIRA. > If you think it was sent incorrectly, please contact your JIRA > administrators: > https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa > For more information on JIRA, see: http://www.atlassian.com/software/jira > > > It's more than likely a problem with how you're handling the data in your item renderers. Try adding a listener in your item renderers for FlexEvent.DATA_CHANGE and update your renderers accordingly. It's hard to tell what is going on without being able to see any code. -omar
