太阳黑子:按属性(例如created_at)对构面进行排序/排序

Question

资产模型:

searchable do
   text :title
   text :description
   time :created_at
   integer :category_ids, :multiple => true, :references => Category
end

控制器:

search = Asset.search() do
   keywords(h(params[:query]), :fields => [:title, :description])
   facet(:category_ids)
   order_by :created_at
end

我不想:Category_ides通过:count(点击次数)对我的方面进行排序.类别应按以下顺序排序created_at.查看documentation facet(:category_ids, :sort=> :count || :index),这两个选项对我都不起作用.

如何解决方面的订单问题？

Answer 1

您只需加载facet,然后自己对它们进行排序:

result = Product.solr_search do |s|
  s.keywords params[:q]
  s.facet :category_id
  s.paginate :per_page => 3, :page => @page
end

facet_rows = result.facet(:category_id).rows.sort { |left,right| left.instance.created_at <=> right.instance.created_at }