[ http://issues.apache.org/jira/browse/ADFFACES-288?page=all ]
Adam Winer updated ADFFACES-288:
--------------------------------
Status: Resolved (was: Patch Available)
Resolution: Fixed
Checked in patch.
> Move the defaulting of the focusRowKey attribute for the TreeTable component
> to the renderer
> --------------------------------------------------------------------------------------------
>
> Key: ADFFACES-288
> URL: http://issues.apache.org/jira/browse/ADFFACES-288
> Project: MyFaces ADF-Faces
> Issue Type: Improvement
> Environment: All
> Reporter: Kamran Kashanian
> Attachments: trunk.patch
>
>
> The Trinidad TreeTable is limited to a single root node. The root node that
> is displayed by the TreeTable is indicated by the focusRowKey attribute of
> TreeTable. When no focusRowKey attribute is specified, TreeTable defaults the
> focusRowKey to the first node in the tree model. This defaulting of the
> focusRowKey attribute is done in a package scoped method (__init()) of the
> UIXTreeTable class. Since there is no hook for subclasses of UIXTreeTable to
> override the defaulting of the focusRowKey attribute, the subclasses are also
> limited to a single root node (if they use the same focusRowKey logic to
> display the root node.)
> The proposal is to move the defaulting of the focusRowKey attribute out of
> the UIXTreeTable component and into the renderer. This allows subclasses of
> UIXTreeTable to handle a null focusRowKey and display multiple root nodes.
> This patch includes this change. Also currently both Tree and TreeTable
> initially expand the focusRowKey node. This initial expansion was also being
> done in the component. This patch moves the initial expansion of the
> focusRowKey node into the renderer.
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