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Posted to users@wicket.apache.org by ckuehne <co...@googlemail.com> on 2008/08/19 13:06:13 UTC

Tree component looses page

I'm doing drag and drop operations with an implementation of
org.apache.wicket.markup.html.tree.BaseTree. For the drop event I call 

...
dropNode.add(dragNode); 
tree.repaint(target);
...

However I get an IllegalStateException when processing the ajax request (in
detach(RequestCycle)) because somehow the component for the dropNode - as
supplied by baseTreeImpl.newNodeComponent() - looses its page. I am not sure
when this happens exactly. After the calls as described above the page is
still not null.

I guess the problem is related to
https://issues.apache.org/jira/browse/WICKET-1366

Help appreciated.

Conny 
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