attachments for studium

app/models/studium.rb

@@ -33,7 +33,7 @@ class Studium < ActiveRecord::Base
   has_many :moduls, :through=>:modulgruppen
   has_many :lvas, :through=>:moduls
   has_many :semester, :dependent => :destroy
-  
+  has_many :attachments, :as=>:parent
 validates :abkuerzung, :length=>{:maximum=>5}, :format=>{:with=>/^[a-zA-z]{0,5}$/}
   validates :typ, :inclusion => {:in => ["Bachelor","Master"] }
   validates :name, :uniqueness => true, :presence=>true

app/views/studien/_infoansicht.html.erb

@@ -3,6 +3,8 @@
   <div class="row-fluid">
        <div class="span12">
 	 <p><%= link_to "Qualifikationsprofil", studium_path( @studium, :ansicht=>"qualifikationsprofil")%> </p>
+	<%= render_attachments_for(@studium) %>
+
 	 <%= raw(@studium.desc) %>
       </div>
   </div>
@@ -15,7 +17,6 @@
 	  <% end %>
 	</ul>
 
-	
       </div>
     </div>  
 </div>