ng, optional, the ID identifying the node. This is used
  in dynamic loading of tree view (see <a href="/doc/api/1.0/CTreeView#url">url</a>).</li>
<li>hasChildren: boolean, optional, defaults to false, whether clicking on this
  node should trigger dynamic loading of more tree view nodes from server.
  The <a href="/doc/api/1.0/CTreeView#url">url</a> property must be set in order to make this effective.</li>
<li>children: array, optional, child nodes of this node.</li>
</ul>
Note, anything enclosed between 