DataTables Custom toolbar Buttons

custom_toolbar_buttons.js

$(function () {
  $("#table_id5").DataTable({
    dom: '<"toolbar">frtip',
    initComplete: function () {
      $("div.toolbar").html('<span style="font-size:12px;font-weight:bold;" class="font-size text-color"><a href="https://caniuse.com/#feat=canvas" target="_blank" rel="noopener noreferrer">Browser support data from Canvas (basic support)</a></span>')
    },
    lengthChange: false,
    searching: false,
    ordering: false,
    info: false,
    paging: false
  });
  $('#table_id7').DataTable({
    lengthChange: false,
    searching: false,
    ordering: false,
    info: false,
    paging: false,
    responsive: true,
    dom: 'Bfrtip',
    buttons: [{
        extend: 'copy',
        text: 'Copy to clipboard',
        title: 'Blood tests performed by Luna'
      },
      /*{
        extend: 'csv',
        title: 'Blood tests performed by Luna'
      }, {
        extend: 'excel',
        title: 'Blood tests performed by Luna'
      }, {
        extend: 'pdf',
        title: 'Blood tests performed by Luna'
      }, */
      {
        extend: 'print',
        text: '印刷',
        title: 'Blood tests performed by Luna',
        autoPrint: false,
        messageTop: 'Red blood cell (RBC) level. hemoglobin (Hgb) level. Hematocrit (Hct) value is shown in the table.',
        messageBottom: 'Data from periodic inspection results.'
      }
    ],
    language: {
      buttons: {
        copyTitle: 'クリップボードにコピーしました！'
      }
    }
  });
  $("#table_id8").DataTable({
    lengthChange: false,
    searching: false,
    ordering: false,
    info: false,
    paging: false
  });
});