Blog example, ajax loaded row details as new datatable/editor instance

Further to the blog entry https://datatables.net/blog/2017-03-31, i have created a parent/child row setup as orders/order details, so that the order details are loaded via ajax into a table in the child row.

http://test2.forthwebsolutions.com/hutch4dmin/orders.php

This works well, but the table ajax content is read only.

I would love to be able to load the order details as a datatable/editor so i can edit its content.

The blog post suggests this can be done, but I can't see an example - any help appreciated