abt tree2 collapse other node, just open select one

[wch zll <zl...@yahoo.com>]

Hi,

I am wondering how to configure the tree2 has behavior
as Click to expand a node, but collapse the other
opened node.

And where to get more doc about using tree tags, as in
the -->> <t:tree2 id="wrapTree"
value="#{treeBacker.treeData}" var="node"
varNodeToggler="t">,
the usage of the varNodeToggler="t", "t". Like from
the sample jsp, i saw
t.nodeExpanded, t.nodeSelected, but where can i find
the doc of these.

Best regards!

chaohe

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