I made a small typo.
Here is the code:
var root = tree.getDataModel().addBranch(null, "Root", true);
// add more items....
tree.getSelectionModel().setSelectionInterval(root, root);
dperez wrote:
>
> Hi,
>
> I have this code to populate a treevirtual:
>
> var root = tree.getDataModel().addBranch(null, "Root", true);
> // add more items
> tree.getSelectionModel().setSelectionInterval(root, root);
>
> but I don't know how to initially select programmatically the root node.
> The code shown above selects the 1st child of the root node.
> What is the correspondence between nodeId and row numbers?
> Thanks in advance for any answer.
>
> Regards
> David
>
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