[richfaces-issues] [JBoss JIRA] Reopened: (RF-980) TreeModel - exception when deleting node

[Ilya Shaikovsky (JIRA)]

     [ http://jira.jboss.com/jira/browse/RF-980?page=all ]

Ilya Shaikovsky reopened RF-980:
--------------------------------

      Assignee: Nick Belaevski  (was: Ilya Shaikovsky)
             
Put your changes in branch also. Changes provided by Maks - already there.

> TreeModel - exception when deleting node
> ----------------------------------------
>
>                 Key: RF-980
>                 URL: http://jira.jboss.com/jira/browse/RF-980
>             Project: RichFaces
>          Issue Type: Bug
>    Affects Versions: 3.1.0
>            Reporter: Maksim Kaszynski
>         Assigned To: Nick Belaevski
>            Priority: Critical
>             Fix For: 3.2.0
>
>
> Attempting to delete last node within any recursive node set results in exception
> java.lang.IllegalStateException: No tree element available or row key not set!
> 	org.richfaces.model.StackingTreeModel.isLeaf(StackingTreeModel.java:252)
> 	org.richfaces.component.UITree.isLeaf(UITree.java:426)
> 	org.richfaces.renderkit.html.TreeNodeRenderer.doEncodeBegin(TreeNodeRenderer.java:158)
> 	org.richfaces.renderkit.html.TreeNodeRenderer.doEncodeBegin(TreeNodeRenderer.java:86)

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