{% if book.single %}
{% with book.0 as chunk %}
<tr>
- <td><input type="checkbox" name="select_book" value="{{book.id}}"/></td>
+ <td><input type="checkbox" name="select_book" value="{{book.id}}" data-chunk-id="{{chunk.id}}"/></td>
<td><a href="{% url catalogue_book book.slug %}" title='{% trans "Book settings" %}'>[B]</a></td>
<td><a href="{% url catalogue_chunk_edit book.slug chunk.slug %}" title='{% trans "Chunk settings" %}'>[c]</a></td>
<td><a target="_blank"