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1. Re: tree state
budoray Jul 30, 2007 6:48 PM (in response to ksu)Take a look here.
http://labs.jboss.com/wiki/ExpandCollapseTreeNodes -
2. Re: tree state
ishabalov Jul 30, 2007 7:18 PM (in response to ksu)The answer depends from what do you actually need. There is method isExpanded that returns state for current node. You also may add listeners to expand/collapse events.
See
http://labs.jboss.com/file-access/default/members/jbossrichfaces/freezone/docs/apidoc/org/richfaces/component/UITree.html