JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="http://datatables.net/release-datatables/media/css/jquery.dataTables.css">
<link rel="stylesheet" href="http://datatables.net/release-datatables/extensions/TableTools/css/dataTables.tableTools.css">
<script src="http://datatables.net/release-datatables/media/js/jquery.js"></script>
<script src="http://datatables.net/release-datatables/media/js/jquery.dataTables.js"></script>
<script src="http://datatables.net/release-datatables/extensions/TableTools/js/dataTables.tableTools.js"></script>
<table id="example" class="display" cellspacing="0" width="100%">
    <thead>
        <tr>
            <th>Name</th>
            <th>Position</th>
            <th>Office</th>
            <th>Age</th>
            <th>Start date</th>
            <th>Salary</th>
        </tr>
    </thead>

    <tbody>
        <tr>
            <td>Tiger Nixon</td>
            <td>System Architect</td>
            <td>Edinburgh</td>
            <td>61</td>
            <td>2011/04/25</td>
            <td>$320,800</td>
        </tr>
        <tr>
            <td>Garrett Winters</td>
            <td>Accountant</td>
            <td>Tokyo</td>
            <td>63</td>
            <td>2011/07/25</td>
            <td>$170,750</td>
        </tr>
        <tr>
            <td>Ashton Cox</td>
            <td>Junior Technical Author</td>
            <td>San Francisco</td>
            <td>66</td>
            <td>2009/01/12</td>
            <td>$86,000</td>
        </tr>
        <tr>
            <td>Cedric Kelly</td>
            <td>Senior Javascript Developer</td>
            <td>Edinburgh</td>
            <td>22</td>
            <td>2012/03/29</td>
            <td>$433,060</td>
        </tr>
        <tr>
            <td>Airi Satou</td>
            <td>Accountant</td>
            <td>Tokyo</td>
            <td>33</td>
            <td>2008/11/28</td>
            <td>$162,700</td>
        </tr>
        <tr>
            <td>Brielle Williamson</td>
            <td>Integration...

JavaScript

$(document).ready(function() {
    $('#example').DataTable( {
      dom: 'T<"clear">lfrtip',
      tableTools: {
        "sRowSelect": "single",
        "aButtons": [
          {
            sExtends:"text",
            sNewLine: "<br/>", 
            sButtonText: "edit",
            fnClick: function (nButton, oConfig, oFlash) {
              alert('click');
            },
            fnComplete: function (nButton, oConfig, oFlash, sFlash) {
               alert('finish');
            },
            fnSelect: function(nButton, oConfig, nRow){

              // replicates the behaviour of the select_single button
              var iSelected = this.fnGetSelected().length;
              if ( iSelected == 1 ) {
                $(nButton).removeClass( this.classes.buttons.disabled );
              } else {
                $(nButton).addClass( this.classes.buttons.disabled );
              }
              // "do something" is output twice.
              console.log("[edit button's fnSelect()] do something");
              // row_data = this.fnGetSelectedData()[0]);
              // so this would be a problem...
              // do some function(row_data){}
            },
          },
     ],
   }
  });
});