How to select objects in af:tree or af:treeTable

Question

Hello! I have af:treeTable :
+<af:treeTable id="cadTree" value="#{tree_dc.tree}" var="node"+
+binding="#{workarea_vb.treeCadastralTable}"+
+emptyText="no data" rowSelection="single"+
+selectionListener="#{workarea_vb.select_cadastralTree}">+
+<f:facet name="nodeStamp">+
+<af:column id="firstDepCol" rowHeader="unstyled"+
+headerText="kn" sortable="false"+
+noWrap="false" styleClass="treeTable">+
+<af:outputText value="#{node.fullName}" id="defMenuItem"/>+
+</af:column>+
+</f:facet>+
+</af:treeTable>+
how can i select and expand node, which contain some object?
it should be method like this:
+public void selectNode(UIXTree tree, TreeModel model, Object obj) {+
+RowKeySet rks = tree.getSelectedRowKeys();+
+rks.removeAll(); // clear old selection+
+//+
+// here we should find node with object "obj" and select it ...+
+//+
+}+

Answer 1

Hi,
if you define a method reference for the af:tree selection listener then you get access to the selected rowKeySet, which gives you information about where the user clicked on
Frank