Hi Jens,
as far as I know: to select a node in the tree you need the node's tree path.
The path is a sequence of "index numbers" of your tree model (with Default
TreeModel), starting at root node and digging down the tree hierachy to the
node of interest.
To select / expand a node of interest you have to formulate the node's path by
your own (I'm not that kind of expert to be confident in that) or you have to
implement your own treeModel providing these kind of convenience.
Hope this helped a bit,
Jochen
----- Ursprüngliche Mail ----
Von: Jens Stegemann <[EMAIL PROTECTED]>
An: adffaces-user@incubator.apache.org
Gesendet: Montag, den 2. April 2007, 23:53:04 Uhr
Betreff: handle selection state of treeTable
Hi,
I have a treeTable based on a ChildPropertyTreeModel containing a set of beans
of a custom type. I could get the treeTable to be rendered correctly. I can
even select a row and write the underlying bean into a property by using the
SelectionListener.
What I do not know is how to select a certain row in my tree programmatically.
I would want to add the corresponding RowKey to the selectedRowKeys of the
tree, but I do not know the RowKey but only the object (bean) I want to be
selected (since I loaded it from a database for example).
Is there a way to do this. I think it has to be, but I am just not able to
find out what to do...
Your's
Jens
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