Loading additional NodeSets

Trying to load additional topology items to an existing topology, but have the following problems:

1) Links from new Nodes to existing NodeSets are invisible until the existing NodeSet is expanded:

Before:

After:

2) How to add NodeSets.

Tried to leverage nag-app example but unable to add NodeSets.

Code:

	nx.each(data.nodeSet, function (nodeSetData)
	{
	var nSet = topology.getLayer('nodeSet').getNodeSet(nodeSetData.id);
	if (typeof (nSet) == 'Array')
	{
	// Todo
	}
	else
	{
	topology.addNodeSet(nodeSetData);
	}
	});

1) this could be a bug, I will update in the latest code. Here is a work around.

2) You can refer this demo

http://jsfiddle.net/nextsupport/q4ttxcsq/

It is a bug and got fixed in latest version. If you are using 0.9.0 you can refer this demo for a quick fix.

Invoke this when you call addLink

var edgeSet = topo.graph().getEdgeSetBySourceAndTarget(0, 4)

if (edgeSet) {

topo.graph()._generateConnection(edgeSet)

}