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https://issues.apache.org/jira/browse/WICKET-3309?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pedro Santos resolved WICKET-3309.
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Resolution: Fixed
Fix Version/s: 1.5-M4
1.4.16
Problem 1 fix: asserting that AbstractTree#treeNodesInserted adds the new item
to the dirtyItemsCreateDOM, since there is no parent node at client to be
recreated.
Problem 2 fix: asserting that AbstractTree#treeNodesInserted don't add an not
presented root node to the AJAX response by invalidating it.
> unable to add nodes to an empty rootless Tree (e.g. LinkTree)
> -------------------------------------------------------------
>
> Key: WICKET-3309
> URL: https://issues.apache.org/jira/browse/WICKET-3309
> Project: Wicket
> Issue Type: Bug
> Components: wicket
> Affects Versions: 1.4.13, 1.4.14, 1.4.15
> Reporter: Gabriel Bucher
> Assignee: Pedro Santos
> Fix For: 1.4.16, 1.5-M4
>
> Attachments: quickstart.tar.gz, WICKET-3309.patch
>
>
> 2 scenarios which adding new nodes (via ajax) to a rootless Tree is not
> working as expected.
> the node is getting added to the treemodel but non is displayed.
> 1) adding a node to the rootnode. the newly added node is not displayed.
> 2) the rootless tree already has a node. if you add additional nodes to the
> root node, they will be displayed (compare to 1), if you add an additional
> node to one of the added nodes, the complete tree will disappear.
> see attached quickstart
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