How to dynamically add nodes to cytoscape graph with concentric layout

Question

Is there a way to add nodes and edges to Cytoscape graph with concentric layout? Cy.add() function adds the nodes and edges to the graph without the init styling. Only way I can this, is by building the graph everytime I add a new node or edge

Answer 1

When you add a node, it is positioned where you specify -- in the position field in its JSON.

If you don't want to manually specify a position, then run a layout. In your specific case, you should probably be running the concentric layout again with the same options.