3

我希望能够过滤具有此关联的对象

ActiveAdmin.register Vendor do
  filter :"market" , :as => :select, :collection => Market.all
end

Model Market
  has_and_belongs_to_many :vendors
Model Vendor
  has_and_belongs_to_many :associated_markets, :class_name => "Market"

但我收到一个错误：

undefined method `market_eq' for #<MetaSearch::Searches::Vendor:0x007f9f5c02dd18>
4

1 回答 1

3 
  filter :associated_markets_id, collection: proc { Market.all }, as: :select
于 2012-12-16T11:48:38.007 回答