Sorry, I didn't write my sample codes clearly. The problem happens in renderItem(). While expanding tree node, ListItem in renderItem() becomes null, but the list values I get by calling getList() are correct.
Also, I found it renders correctly if I use RepeatingView. Isaac Isaac Weng wrote: > Sorry, don't know why my message didn't send, probably because gmail > and attachement. > > I've made a quick start files for the problem. The problem is > If using a ListView to display the tree node value, after I collapse > the node, > I can never expand it again, and the ListItem becomes null. No problem > with a Label. > > Could you give me some directions ? Thanks. > > > Sincerely, > Isaac > > > Matej Knopp wrote: >> hi, >> >> this really is weird. Can you post a quick start project that >> demonstrates the behavior? >> >> -Matej ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
