How include the total column sum into pdf export?

m75sa

I found this script to show the sum on the table.
The problem is that when I export to pdf via button it doesn't include the total... any ideas how to do?

https://datatables.net/examples/advanced_init/footer_callback.html

sorry, found the mistake: forgot to add
footer: true

kthorngren

See this Include footer in export example.

Kevin