Hi Christian, the appended JavaScript with AjaxReuqestTarget#appendJavascript already will be called after tree DOM update. Try to postpone your scroll JavaScript wrapping it in an function to setTimeout method.
On Mon, Jun 6, 2011 at 10:38 AM, Christian Mader <christian.ma...@univie.ac.at> wrote: > Hello, > > I have an ajax link and a tree located at the same page. When I click on the > link I want the tree to expose a specific item and scroll the item into > view. > Exposing the item works well using getTreeState().expandNode(childNode); and > after adding the tree component to the AjaxRequestTarget it displays > properly. > I append javascript code to the AjaxRequestTarget to scroll to the expanded > item, but this only works if the tree is already completely expanded. > Otherwise, the scroll location is not correct. > > I assume this is because the scroll js command is issued before the tree is > completely expanded. Is there any possiblity to wait for the tree to be > displayed and then issue the scroll command? Would overriding > onAfterRender() help on this issue? How can I get an AjaxRequestTarget in > onAfterRender()? > > I would be happy for any reply that points me into the right direction to > solve this problem. > > Best, > Christian > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > > -- Pedro Henrique Oliveira dos Santos --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org