Hello, I'm using rich:tree and i want to expand the tree to a specific node.
i used public Boolean adviseNodeOpened(UITree tree) method, but it does not work!
this is my method, what's wrong?
public void nodeSelectListener(NodeSelectedEvent event)
{
try {
UITree tree = (UITree)event.getComponent();
selectedNode = tree.getTreeNode();
rowKeySelected = (TreeRowKey) tree.getRowKey();
tree.queueNodeExpand(rowKeySelected);
} catch (IOException e) {
System.out.println("Exception ici "+e.getMessage());
}
}
public Boolean adviseNodeOpened(UITree tree) {
if(rowKeySelected !=null)
{
try {
tree.queueNodeExpand(rowKeySelected);
return Boolean.TRUE;
} catch (IOException e) {
System.out.println("Exception ici "+e.getMessage());
}
}
return null;
}the problem is that all the tree is expanded, but i want to expand the tree to the rowKeySelectedNode
please help me, I'm really desesperate!!!
thx very much.
