We have some standard database queries with a home-grown table control, and we are now giving our report designers the option to use a datatables table, which they are very excited about.
We have a request to be able to add at totals row at the bottom, either in the footer or as the first or last row in the table. I don't see this as a feature of datatables, but I can't imagine it would be that hard to add.
Is there a way to do this, or have others had success providing this sort of capability? Are there any established best practices? I can't imagine that this would be an unusual request.