move design file field to partial

app/views/admin/designs/_design_file.html.erb

@@ -0,0 +1,16 @@
+<% fieldname_p = fieldname.pluralize  %>
+<%= f.label "fieldname", t('admin.'+fieldname) %>
+<ul>
+  <% object.send(fieldname_p).each do |t| %>
+    <li class="r_destroy r_snapshot"> <%= t.file_filename %>
+      <%=fields_for "design["+(fieldname_p)+"][]",t,:index=>nil do |f| %>
+      <%= f.hidden_field :id %>
+      <%= f.hidden_field :to_destroy %>
+    <%end%>
+      <a class="remove_mark" href="#">Del</a>
+    </li>
+  <% end %>
+</ul>
+<%= fields_for "design["+(fieldname_p)+"][]", object, :index => nil do |f| %>
+  <%= f.file_field :file ,{:class=>"multi_files",:rtype=>rtype}%>
+<% end %>

app/views/admin/designs/_form.html.erb

@@ -25,49 +25,13 @@
 
 
 <p>
-  <%= f.label "stylesheet", t('admin.stylesheet') %>
-    <ul>
-    <% @design.stylesheets.each do |t| %>
-      <li class="r_destroy r_edit" ><%= t.file_filename %>
-        <%= fields_for "design[stylesheets][]", t, :index => nil do |f| %>
-        <%= f.hidden_field :id %>
-        <%= f.hidden_field :to_destroy %>
-      <%end%>
-        <a class="remove_mark" href="#">Del</a></li>
-    <% end %>
-    </ul>
-  <%= fields_for "design[stylesheets][]", @design, :index => nil do |f| %>
-    <%= f.file_field :file ,{:class=>"multi_files",:rtype=>"stylesheets"}%>
-  <% end %>
+<%= render :partial => 'design_file' ,:locals => { :fieldname=>"stylesheet",:object=>@design ,:f=>f,:rtype=>'stylesheets' } %>
 </p>
 
 <p>
-  <%= f.label "javascript", t('admin.javascript') %>
-    <ul>
-    <% @design.javascripts.each do |t| %>
-      <li class="r_destroy r_edit" ><%= t.file_filename %>
-        <%=fields_for "design[javascripts][]",t,:index=>nil do |f| %>
-        <%= f.hidden_field :id %>
-        <%= f.hidden_field :to_destroy %>
-      <%end%>
-        <a class="remove_mark" href="#">Del</a></li>
-    <% end %>
-    </ul>
-  <%= fields_for "design[javascripts][]", @design, :index => nil do |f| %>
-    <%= f.file_field :file,{:class=>"multi_files",:rtype=>"javascripts"} %>
-<% end %>
+<%= render :partial => 'design_file' ,:locals => { :fieldname=>"javascript",:object=>@design ,:f=>f,:rtype=>'javascripts' } %>
 </p>
 
 <p>
-  <%= f.label "image", t('admin.image') %>
-  <ul>
-    <% @design.images.each do |t| %>
-      <li class="r_destroy r_snapshot" path="<%= t.file %>" item_id="<%=t.id %>"><%= t.file_filename %>
-        <a class="remove_mark" href="#">Del</a>
-      </li>
-    <% end %>
-  </ul>
-  <%= fields_for "design[images][]", @design, :index => nil do |f| %>
-    <%= f.file_field :file ,{:class=>"multi_files",:rtype=>"images"}%>
-  <% end %>
+<%= render :partial => 'design_file' ,:locals => { :fieldname=>"image",:object=>@design ,:f=>f,:rtype=>'' } %>
 </p>