autopopulate footer sum success but not show when print

wkclient

Hi, i do autopopulate sum in column thanksfully from this forum i can make it working,
the problem is when using print from button extension the autopulate footer not show

live jsfiddle
https://jsfiddle.net/8cvh1wak/6/

i see another method autopopulate footer sum and it show in print
https://jsfiddle.net/g8h0ts5p/

kthorngren

You need to have the footer in place before initializing Datatables. In your first example you are appending the footer and Datatables doesn't see it. Updated first example:
https://jsfiddle.net/cq7a49zr/

Kevin

wkclient

Thank you! since number of the column is dynamic i didn't initialize tfoot value

wkclient

got another problem, footer print in every page
i want to print on last page only.
the options for print already use footer: true

i just update the datasource in your fiddle to see multiple page result
https://jsfiddle.net/mqyet8wh/