Rails 添加分组后太阳黑子结果消失

Question

所以我的搜索工作正常，在我添加分组选项以过滤掉重复结果之前，即使我按照 sunspot api 的指示做了所有事情。现在我总是得到空白的搜索页面，即使我搜索现有记录也是如此。

attached_vehicle.rb

class AttachedVehicle < ActiveRecord::Base
    belongs_to :diy

    searchable do
        text :make
        text :model
        text :attached_vehicles_year do
            (self.start_year..self.end_year).to_a
        end
        string(:diy_id_str) { |p| p.diy_id.to_s }
    end
end

attached_vehicles_controller.rb

def select_search
    @select_search = AttachedVehicle.search do  
        keywords(params[:attached_vehicles_model])
        keywords(params[:attached_vehicles_year])
        keywords(Make.find(params[:attached_vehicles_make]).make_name)
        group :diy_id_str
    end
end

这是提交搜索后我在控制台的 SOLR 请求中得到的内容

SOLR Request (13.0ms)  [ path=select parameters={fq: ["type:AttachedVehicle"], q: "(_query_:"{!edismax qf='make_text model_text attached_vehicles_year_text'}A6" AND _query_:"{!edismax qf='make_text model_text attached_vehicles_year_text'}2005" AND _query_:"{!edismax qf='make_text model_text attached_vehicles_year_text'}AUDI")", fl: "* score", start: 0, rows: 30, group: "true", group.ngroups: "true", group.field: ["diy_id_str_s"]} ]

---------------------------------------- ---------------------------------------------- --------------------------------------编辑

我发现控制器中的 "group :diy_id_str" 行导致了这个问题，当我删除它时一切正常，但是一旦我将它添加回来，我就没有得到任何结果。但在 sunsspots 控制台中，它显示我正在点击，如此处所示

2086072 INFO  (qtp20557198-14) [   x:development] o.a.s.c.S.Request [development] webapp=/solr path=/select params={q=AUDI&defType=edismax&qf=make_text+model_text+attached_vehicles_year_text&fl=*+score&start=0&fq=type:AttachedVehicle&rows=30&group.ngroups=true&wt=ruby&group.field=diy_id_str_s&group=true} hits=2 status=0 QTime=3

Answer 1

经过一个多星期的研究，我终于弄明白了！

必须在

中添加这些行

attached_vehicles_controller.rb

def select_search
  @select_search = Sunspot.search(AttachedVehicle) do
      group :diy_id_s
      keywords(params[:attached_vehicles_model])
      keywords(params[:attached_vehicles_year])
      keywords(Make.find(params[:attached_vehicles_make]).make_name)
  end

  @values = @select_search.group(:diy_id_s).groups.each do |group|
      group.results
  end
end

再深入 "results" 我的观点，出于某种原因我无法在控制器中做到这一点。

<div class="results">
<% @values.each do |v| %>
    <% v.results.each do |attached_vehicle| %>
        <% @diy = Diy.find(attached_vehicle.diy_id) %>
        <div class="result">
            <h2><%= link_to @diy.title, @diy %></h2>
            <p><%= @diy.attached_vehicles.map { |av| "#{av.make} #{av.model} #{av.start_year}-#{av.end_year}"}.join(", ") %></p>
            <p><%= truncate(@diy.summary, :length => 100) %></p>
        </div>
    <% end %>
<% end %> 
</div>

Rails 添加分组后太阳黑子结果消失

Rails sunspot results disappear after adding grouping

ruby-on-rails

sunspot

sunspot-rails

sunspot-solr

ruby-on-rails-4