JSFiddle - React, Tailwind, and code Playground

HTML

<script src="//code.jquery.com/jquery-1.11.1.min.js"></script>
<script src="//cdn.datatables.net/1.10.2/js/jquery.dataTables.min.js"></script>
<script src="//cdn.datatables.net/responsive/1.0.1/js/dataTables.responsive.min.js"></script>
<table id="example" class="display nowrap" cellspacing="0" width="100%">
    <thead>
        <tr>
            <th></th>
            <th>Item 1</th>
            <th>Item 2</th>
            <th>Item 3</th>
            <th>Item 4</th>
        </tr>
    </thead>
    <tbody>
        <tr data-child-value="hidden 1">
            <td class="details-control">_</td>
            <td>data 1a</td>
            <td>data 1b</td>
            <td>data 1c</td>
            <td>data 1d</td>
        </tr>
        <tr data-child-value="hidden 2">
            <td class="details-control">_</td>
            <td>data 2a</td>
            <td>data 2b</td>
            <td>data 2c</td>
            <td>data 2d</td>
        </tr>
    </tbody>
</table>

    <table id="example2" class="display nowrap childtable" cellspacing="0" width="100%">
        <thead>
            <tr>
                <th></th>
                <th>Col 1</th>
                <th>Col 2</th>
                <th>Col 3</th>
                <th>Col 4</th>
            </tr>
        </thead>
        <tbody>
            <tr>
                <td>Jen</td>
                <td>100</td>
                <td>Left</td>
                <td>Left</td>
            </tr>
            <tr>
                <td>Sal</td>
                <td>88</td>
                <td>Right</td>
                <td>Right</td>
            </tr>
        </tbody>
    </table>

CSS

@import url('//cdn.datatables.net/1.10.2/css/jquery.dataTables.css');

.childtable thead{
    display:none;
    border-collapse: collapse;
    padding: 0; 
}
.childtable.dataTable tbody th, .childtable.dataTable tbody td {
    padding: 0;
}



 td.details-control {
    background: url('http://www.datatables.net/examples/resources/details_open.png') no-repeat center center;
    cursor: pointer;
}
tr.shown td.details-control {
    background: url('http://www.datatables.net/examples/resources/details_close.png') no-repeat center center;
}

JavaScript

$(document).ready(function () {
    var table = $('#example').DataTable({});

    // Add event listener for opening and closing details
    $('#example').on('click', 'td.details-control', function () {
        var tr = $(this).closest('tr');
        var row = table.row(tr);

        if (row.child.isShown()) {
            // This row is already open - close it
            row.child.hide();
            tr.removeClass('shown');
        } else {
            // Open this row
             //format(row);
             /*
             row.child( 
             [
               'First child row',
               'Second child row',
               'Third child row'
             ] ).show();
             */
             //row.child(callAjax()).show();
             //callAjax(row);
             callAjax2(row);
             tr.addClass('shown');
        }
    });
    
    function callAjax2(row) {
    
    var table = $('#example2').clone().dataTable( {
            "sDom": 'ti',
            "deferRender": true,
            "processing": true,
            "ajax": '/echo/js/?js={"data" : [ ["_", "aaa", "2", "1", "1", "1", "1", "1", "1", "1", "1", "1", "1", "1", "1", "1", "1", "1", "1", "1"] , ["_", "bbb", "2", "1", "1", "1", "1", "1", "1", "1", "1", "1", "1", "1", "1", "1", "1", "1", "1", "1"] ] }'/* ,
            columnDefs: [
            {
              targets: 0,
              className: 'details-control'
            }
  					]*/
        });
        
       row.child(table).show();
    }
    
    function callAjax(row) {
        $.ajax({
        url:'/echo/js/?js={"data" : [ ["xyz", "xxx", "2", "1", "1", "1", "1", "1", "1", "1", "1", "1", "1", "1", "1", "1", "1", "1", "1", "1"] ] }',
        dataType: "json",
        contentType: "application/json; charset=utf-8",
        success: function (response) {
        //alert(response.data );
            //row.child( response.data ).show();
            //var table = $('#example2').DataTable({});
            var table =...