Child Row Sample Does Not Work

lovison

THe sample at http://datatables.net/extensions/responsive/examples/child-rows/whole-row-control.html does not work when the javascript, html, and css are setup in a simple page. The final Ext. column shows up as the last column of what would be the parent row. It does not become a child row. Something is missing in the documentation. I don't think it is my neophyte experience with this nice tool.