使用sunspot_solr搜索值数组

Question

嗨，我用Sunspot Solr构建了一个Ruby on Rails应用程序进行搜索。

@search = Answer.search do
  with(:question_id, @question_ids) 
  paginate :page => 1, :per_page => Answer.count
end
return question_id

在这里，我想使用question_ids数组（例如：[1,2,3,4,5]）搜索此答案模型。

怎么做？ 请帮助我。

Answer 1

如果您的问题和答案具有联想

class Question < ActiveRecord::Base
   has_many :answers
end

class Answer < ActiveRecord::Base
  belongs_to :question
end

然后您可以像这样将可搜索项添加到您的问题模型中

class Question < ActiveRecord::Base
  searchable do
    text :title, :body
    text :answers do
      answers.map { |answer| answer.body }
    end
    integer :questions_ids, :multiple => true
  end
    // your another methods
end

并在您的索引动作中

@search = Answer.search do
  with(:questions_ids, @question_ids) 
  paginate :page => 1, :per_page => Answer.count
end
return question_id

我认为它将为您提供帮助。