Titlepics
<% @thema.titlepics.each do |tp| %>
<%= link_to image_tag(tp.datei.thumb.url) , set_titlepic_thema_attachment_path(tp.thema,tp,:params=>{:titlepic=>false}) %>
<% end %>
List
<%= render partial: "themen/attachment_list", object:@thema.attachments ,locals: {:editor => true}%>
Form
<%= render :partial=>"attachments/form_bulk" %>