在你每个节点加上javascript事件就可以啊,
例如:
<a href="##" onclick="doClick('Apple')">Apple</a>
<a href="##" onclick="doClick('Banana')">Banana</a>
.....
<script language="javascript">
function doClick(value){
alert(value);
}
</script>
例如:
<a href="##" onclick="doClick('Apple')">Apple</a>
<a href="##" onclick="doClick('Banana')">Banana</a>
.....
<script language="javascript">
function doClick(value){
alert(value);
}
</script>
JTree tree ;
javax.swing.event.TreeSelectionListener l;
tree.addTreeSelectionListener(l);
{
public void valueChanged(TreeSelectionEvent e)
{
TreePath path = e.getNewLeadSelectionPath() ;
if(path == null) return;
DefaultMutableTreeNode selectedNode = (DefaultMutableTreeNode) path.getLastPathComponent() ;
String URLName = selectedNode.toString() ;
System.out.println(URLName) ;
}});