anchor.diff:  
         <div class="footer-form">
           <%= f.submit :class => "btn-primary form-sender", "data-loading-text" => t('button.sending') %>
  -        <%if controller_name == "workshops" && controller.action_name == 'edit_details'%>
  +        <% if resource.class.name=="Workshop" && !isNewInstance %>
             <button class="btn" href="<%=edit_workshop_path(@workshop)%>">Cancel and go to Workshop</button>
           <%end%>
         </div>
  
positive.code:         </ul>
        </div>
  
        <% isNewInstance = (controller.action_name == "create" or  controller.action_name == "new") %>
  
        <% if [resource.class.name,resource.class.superclass.name].include? "Document" %>
          <%=render :partial => "common_documents/common_edit", :locals => {:f => f, :isNewInstance => isNewInstance}%>
  
negative.code:         <input type="text" class="age-slider" value="" data-slider-min="0" data-slider-max="30" data-slider-step="1" data-slider-value="[<%=resource.age_min%>,<%=resource.age_max%>]" data-slider-orientation="horizontal" data-slider-tooltip="hide"/>
        </section>
  
        <% if !isNewInstance and !resource.respond_to? "draft" %>
          <section class="scope">
            <%= f.label :scope, t('document.leyend.scope') %>
            <%= f.select(:scope, options_for_select([[t('scope.public'), 0], [t('scope.private'), 1]],resource.scope)) %>
  