Add cards to custom pages

app/models/widget/card.rb

@@ -15,6 +15,12 @@ class Widget::Card < ActiveRecord::Base
   end
 
   def self.body
-    where(header: false).order(:created_at)
+    where(header: false, site_customization_page_id: 0).order(:created_at)
   end
+
+  #add widget cards to custom pages
+  def self.page(page_id)
+    where(site_customization_page_id: page_id)
+  end
+  
 end