Answers

• allan Posts: 65,314Questions: 1Answers: 10,830 Site admin

  March 2021

  If you use the shown.bs.collapse event, as the Bootstrap documentation says, it will trigger once the animation for the accordion is complete. So yes, you'd get that flicker. You need to use the show.bs.collapse event, but also with a little delay since it is triggered before the table is visible in the DOM:

  $('#accordionExample').on('show.bs.collapse', function(e){
     setTimeout(function () {
        $($.fn.dataTable.tables(true)).DataTable().columns.adjust();
     }, 10);
  });
  

  Allan