%}

            {% if c.datatype == 'comments' %}
              <textarea class="form-control tiny_editor" name="{{ 'custom_column_' ~ c.id }}" id="{{ 'custom_column_' ~ c.id }}" rows="7">{% if book['custom_column_' ~ c.id]|length > 0 %}{{book['custom_column_' ~ c.id][0].value}}{%endif%}</textarea>
            {% endif %}
            {% if c.datatype == 'enumeration' %}
              <select class="form-control" name="{{ 'custom_column_' ~ c.id }}" id="{{ 'custom_column_' ~ c.id }}">
                  <opti