lib/refinerycms-page-images.rb in refinerycms-page-images-0.9.5 vs lib/refinerycms-page-images.rb in refinerycms-page-images-0.9.6

@@ -4,26 +4,27 @@
   module PageImages
     class Engine < Rails::Engine
       initializer "static assets" do |app|
         app.middleware.insert_after ::ActionDispatch::Static, ::ActionDispatch::Static, "#{root}/public"
       end
-      
+
       config.to_prepare do
         Page.module_eval do
-          
           has_many :image_pages
-          has_many :images, :through => :image_pages
+          has_many :images, :through => :image_pages, :order => 'position ASC'
+          # accepts_nested_attributes_for MUST come before def images_attributes=
+          # this is because images_attributes= overrides accepts_nested_attributes_for.
           accepts_nested_attributes_for :images, :allow_destroy => false
 
           def images_attributes=(data)
             self.images.clear
             self.images += (0..(data.length-1)).collect { |i|
               (Image.find(data[i.to_s]['id'].to_i) rescue nil)
             }.compact
           end
         end
       end
-      
+
       config.after_initialize do
         Refinery::Pages::Tab.register do |tab|
           tab.name = "images"
           tab.partial = "/admin/pages/tabs/images"
         end