twig

<table class = "table">
    <tbody id = "list">
    <tr>
        <td>
            {% for msg in chat %}
                {{ msg.message }}
            {% endfor %}
        </td>
    </tbody>
</table>

<script>
    $(document).ready(function () {


        var list = $('#list');
            $.ajax({
                method: 'POST',
                url: '/ajax/',
                data: {id: list},
                success: function(data){
                    $.each(JSON.parse(msg['data']), function (i, item) {
                        var td = document.createElement('td');
                        var text = document.createTextNode( item.message);
                        td.appendChild(txt);
                        list.appendChild(td);
                    });
                }
            });
    });
</script>