How to show paging :10,25,50,100,500.
See the How can I show the page length select when using Buttons? FAQ.
And how to change the File Name for all.
This example will show you how: https://datatables.net/extensions/buttons/examples/html5/filename.html
Kevin
It looks like you're new here. If you want to get involved, click one of these buttons!
Answers
See the How can I show the page length select when using Buttons? FAQ.
This example will show you how:
https://datatables.net/extensions/buttons/examples/html5/filename.html
Kevin