First attempt at a force-directed node graph showing 2 levels of references
- includes links for references referencing other references.
- as the node count reaches 1000 or so, the performance of both the database and the browser become pretty bad
- for the database, there may be a more efficient way to get all the references and make the json response, but it works for now
- for the javascript, it would probably be useful to create a hull for all the 2nd level references that don't reference anything, these nodes aren't interesting anyway, and would significantly reduce the number of nodes
forget to add jquery