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 [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
