Buttons 1.7.1

DataTables CDN files for Buttons 1.7.1. This software was originally released on 4th June, 2021.

Release notes

A number of small fixes to address issues that have been flagged up with Buttons.


  • Improve the way that popovers are handled in buttons. This increases consistency across the styling libraries
  • Fix for popover alignment issue with Bootstrap
  • Bootstrap 5 should have it's own styling sheet, not just use BS4
  • Fix to stop Bootstrap 5 popover floating in the middle of the page
  • $.fn.dataTable.Buttons.stripData() will operate with just a single parameter now
  • CSV with BOM output needs to be based on the charCode to workaround an issue in the CDN minifier
  • If the window.open for print view fails, show a message about allowing a popup.


  • Add example showing DataTables page length control as well as Buttons, as this is a question that comes up frequently.