Adding and Removing Nodes in D3js Force Graph

Question

I am loading json from database and creating a json file which loads fine. Now I don\'t know which steps to take for making the nodes responsive in

Answer 1

You can see an example of how to append new nodes and relationships here: http://bl.ocks.org/2432083

Getting rid of nodes and relationships is slightly trickier, but you can see the process here: http://bl.ocks.org/1095795