divers

app/uploaders/image_uploader.rb

@@ -13,6 +13,11 @@ class ImageUploader < CarrierWave::Uploader::Base
   def default_url
     "/images/fallback/" + [version_name, "default.png"].compact.join('_')
   end
+  
+  def geometry
+      @geometry ||= get_geometry
+    end
+  
   # Override the directory where uploaded files will be stored.
   # This is a sensible default for uploaders that are meant to be mounted:
   def store_dir

app/views/admin/portfolio_images/edit.js.erb

@@ -0,0 +1 @@
+$('#portfolio_image_form_<%= @portfolio_image.id %>').replaceWith("<%= escape_javascript(render(:partial => 'form'))%>");