attachments view

app/controllers/themen_controller.rb

@@ -16,17 +16,19 @@ class ThemenController < ApplicationController
   # GET /themen/1.json
   def show
     @thema = Thema.find(params[:id])
-    redirect_to :controller=>'themengruppen', :id=>@thema.themengruppe.id, :action=>:show, :anchor=> "thema_"+params[:id].to_s
+   
     @fragen=@thema.fragen
     @toolbar_elements = [{:icon=>:pencil, :hicon=>'icon-pencil', :text=>"Verwalten", :path=>verwalten_thema_path(@thema)}]
 
     @toolbar_elements = [{:icon=>:pencil, :hicon=>'icon-pencil', :text=>I18n.t('thema.edit'), :path=>edit_thema_path(@thema)}]
     @toolbar_elements << {:hicon=>'icon-remove-circle', :text=>I18n.t('thema.remove'), :path=>thema_path(@thema), :method=>:delete, :confirm=>I18n.t('thema.sure')}
 
-  #  respond_to do |format|
-  #    format.html # show.html.erb
-  #    format.json { render json: @thema }
-  #  end
+    respond_to do |format|
+      format.html {
+        redirect_to :controller=>'themengruppen', :id=>@thema.themengruppe.id, :action=>:show, :anchor=> "thema_"+params[:id].to_s     
+      }
+      format.js
+    end
   end
   def verwalten
     @thema = Thema.find(params[:id])
@@ -83,6 +85,13 @@ class ThemenController < ApplicationController
       format.js
     end
   end
+ def attachments
+   @thema = Thema.find(params[:id])
+   @attachments=@thema.attachments
+   respond_to do |format|
+     format.js
+   end
+  end
   # PUT /themen/1
   # PUT /themen/1.json
   def update

app/views/attachments/_attachment.html.erb

@@ -0,0 +1,9 @@
+  <% data_ext = attachment.datei.file.extension.downcase %>
+    
+  <%=  attachment.name  %> </br>
+  <% if (!["jpg","png","jpeg"].find_index(data_ext).nil?) %>
+  <%= image_tag attachment.datei.thumb.url %>
+  <% else %>
+  <%= image_tag "pdf-logo.jpg" %>
+  <% end %>
+    

app/views/themen/_attachment_list.html.erb

@@ -0,0 +1,12 @@
+<table>
+<% attachment_list.each do |a| %>
+<tr>
+<td>
+<%= render a %>
+</td>
+<td>
+<%= link_to "Edit", edit_thema_attachment_path(a.thema,a) %>
+</td>
+</tr>
+<% end %>
+</table>

app/views/themen/_verw_liste.html.erb

@@ -1,3 +1,4 @@
 <% verw_liste.each do |thema| %>
-<li id="themen_<%= thema.id %>" class="sort"  ><div class="contentbox handle" ><h2><%= thema.title %></h2>  </div> <%= link_to edit_thema_path(thema),:remote=>true do %> Edit <% end %>  <%= link_to fragen_thema_path(thema),:remote=>true do %> Fragen <% end %></li>
+<li id="themen_<%= thema.id %>" class="sort"  ><div class="contentbox handle" ><h2><%= thema.title %></h2>  </div> 
+<%= link_to thema_path(thema),:remote=>true do %> Show <% end %> <%= link_to edit_thema_path(thema),:remote=>true do %> Edit <% end %>  <%= link_to fragen_thema_path(thema),:remote=>true do %> Fragen <% end %><%= link_to attachments_thema_path(thema),:remote=>true do %> Attachments <% end %></li>
 <% end %>

app/views/themen/attachments.js.erb

@@ -0,0 +1 @@
+$("#themaview").html("<%= escape_javascript(raw("<h2>"+I18n.t('thema.show')+"</h2>")+render(:partial=>"themen/attachment_list", :object=>@attachments) )%>");

app/views/themen/show.js.erb

@@ -0,0 +1 @@
+$("#themaview").html("<%= escape_javascript(raw("<h2>"+I18n.t('thema.show')+"</h2>")+render(:partial=>"themen/small", :object=>@thema) )%>");

app/views/themengruppen/show.html.erb

@@ -28,6 +28,9 @@
 	  <% thema.nlinks.each do |l| %> 
 	  <li><%= render l.neuigkeit %></li>
 	  <% end %>
+	  <% thema.nlinks.each do |l| %> 
+	  <li><%= render l.neuigkeit %></li>
+	  <% end %>
 	</ul>
       </div>
     </li>