增加商品属性定义

app/models/product_attr_config.rb

@@ -6,7 +6,7 @@ class ProductAttrConfig < ActiveRecord::Base
 
 
     def show_products
-        showProducts=[[]]
+        showProducts=[]
         @products = Product.where("show_flag=1").order("created_at desc")
         @products.each do |pd|
             a=[pd.id,pd.name]