Hi,

We haven't ported the ContainerNode class to JavaScript yet. At this time you could use a ShapeNode as a container and call childNode.attachTo(ctrNode) to make child nodes follow the container node when moved. You could also implement a fold/unfold feature by calling setVisible on all child nodes, which you can find by calling ctrNode.getAttachedNodes(), and updating the container's Bounds.

I hope that helps,
Stoyan