JS Bin

const paths = [undefined, 5, 0, 7, 0, 4, 3, 2]

const nodes = new vis.DataSet(paths.map((path, index) => ({

  id: index,

  label: index

})))

const edges = new vis.DataSet(paths.map((to, from) => ({

  from,

  to

})))

​

const container = document.getElementById('mynetwork');

​

const data = {

  nodes: nodes,

  edges: edges

};

​

const network = new vis.Network(container, data, {});