[jira] Assigned: (WICKET-1019) Ajax tree strange behaviour when updating dynamically some nodes

["Matej Knopp (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/WICKET-1019?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matej Knopp reassigned WICKET-1019:
-----------------------------------

    Assignee: Matej Knopp

> Ajax tree strange behaviour when updating dynamically some nodes
> ----------------------------------------------------------------
>
>                 Key: WICKET-1019
>                 URL: https://issues.apache.org/jira/browse/WICKET-1019
>             Project: Wicket
>          Issue Type: Bug
>          Components: wicket
>    Affects Versions: 1.3.0-beta3
>         Environment: Windows XP Home Edition
>            Reporter: Yves Zoundi
>            Assignee: Matej Knopp
>         Attachments: quickstart.zip, screenshot-1.jpg
>
>
> Lots of people require lazy loading of a tree when there is a huge amount of data to load. The ajax tree has some bugs when nodes are populated dynamically. For example when you click on a node and trigger an event in your application to populate the node children if needed, the + sign is not shown in the tree. Wicket seems to be aware that the node now has children if you expand it, but the + sign isn't displayed.

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