muzich/src/Muzich/CommentBundle/Resources/views/Comment/edit.html.twig

<form 
  id="edit_{{ comment.u.i }}_{{ comment.d|date_epurate }}"
  action="{{ path('ajax_update_comment', {
    'element_id':element_id, 
    'date': date, 
    'token':app.user.getPersonalHash,
    'dom_id': comment.u.i~'_'~(comment.d|date_epurate)
  }) }}" 
  method="post" 
  name="edit_comment"
  class="edit_comment"
>
  {% include "MuzichCommentBundle:Comment:form.html.twig" with {
    'submit_value' : 'element.comments.edit_submit'|trans({}, 'elements'),
    'cancel_value' : 'element.comments.edit_cancel'|trans({}, 'elements'),
    'comment_value' : comment.c
  } %}
</form>