Hi John!
here the infos you need for debugging have been send directly to your mailbox. Rodrigue From: google-web-toolkit@googlegroups.com [mailto:google-web-tool...@googlegroups.com] On Behalf Of John LaBanca Sent: Monday, November 01, 2010 6:58 PM To: google-web-toolkit@googlegroups.com Subject: Re: change parent of a node in a CellTree There is a bug associated with inserting a value into the tree, but calling refresh() on the ListDataProvider should workaround the issue. Do you have any more info that might help debug it? And I would also like to know, if there is a way to tell to a CellTree to redraw itself because the backed data have changed. Not currently. You have to call refresh() on all the ListDataProviders. Thanks, John LaBanca jlaba...@google.com On Mon, Nov 1, 2010 at 12:46 PM, Rodrigue <rlag...@googlemail.com> wrote: Hi! did someone already modify successful a celltree's structure programmatically? I want to change the parent of a node programmatically and see the changes displayed on the screen. What I do now is the following: . remove the considered node's value from the old parent's ListDataProvider using ListDataProvider#getList()#remove (). . add the considered node's value to the new parent's ListDataProvider using ListDataProvider#getList()#add() . call ListDataProvider#refresh on both old and new parent ListDataProviders. I expected to see the old node move from the old to the new parent. But what occurs instead, is that the node I wanted to move just disappear from the tree. What can be the problem? And I would also like to know, if there is a way to tell to a CellTree to redraw itself because the backed data have changed. Thanks for any help. Rodrigue -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com <mailto:google-web-toolkit%2bunsubscr...@googlegroups.com> . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
