Hi, Group! I'm having some trouble with the Tree component in the Flex framework:
When browsing a Tree with an XML-based dataProvider, I seem to be unable to retrieve the itemRenderer field of the ListEvent event that gets fired when the selected item changes (ListEvent.CHANGE). The itemRenderer field is expected to not be null, but, I'm apparently expecting the wrong thing. Has anyone ever ran into this issue? I've searched the Adobe JIRA system and Google (and this list!), and I've yet to find a helpful result. There were some previous bugs in the bug repository, but they were transferred over from an old system. I've submitted the request for more information, so we'll see where that goes. An example MXML file follows below. To see the "bug", scroll down through the XML list until the parent item is out of view. Then, select one of the children currently in view and press the left-key to try to go to the parent item. Notice that the itemRenderer is null, and this is where my problem arises. Thank you in advance for any help you're able to provide! MXML file: http://pastebin.com/fd4614a P.S. This is my first time posting on a newsgroup, so I hope that the formatting and whatnot worked out in an acceptable way. I apologize if that's not the case.
