Question

我在铁路3.1号申请中有一个<项目编码>项目模式,我希望利用Solr进行搜索。

我把搜查界定为:

  searchable do
    text :nr, :boost => 5  # nr is integer
    text :name, :boost => 5
    text :description, :boost => 2
    text :client do
      client.name
    end
    text :tasks do 
      tasks.map(&:name)
    end
  end

在我刚刚称作nr的模型中,类型分类是用于寻找项目的最常用参考资料。

Now besides having a search form I still want my projects ordered by the nr when no search was performed, but this does not work - my project seem to be in totally random order. The code of my ProjectsController index action looks like this:

  def index
    @search = Project.search do
      fulltext params[:search]
      paginate :page => params[:page]
      order_by :nr, :desc
    end 

    @projects = @search.results

    #@projects = Project.active.visible.design.order("nr desc")
    respond_to do |format|
      format.html # index.html.erb
      format.json { render json: @projects }
    end

但是,当我访问时,我收到了我的申请/项目。

Sunspot::UnrecognizedFieldError in ProjectsController#index

No field configured for Project with name  nr

......

有什么想法,我需要做些什么?

感谢

Answer 1

奥凯,我通过将<代码>nr的场面改为可检索的星号:

searchable do
  integer :nr
  text :name, :boost => 5
  text :description, :boost => 2
  text :client do
    client.name
  end
  text :tasks do 
    tasks.map(&:name)
  end
end

Now I was able to order it nicely but I couldn t perform a text search on the project_nr anymore. So I added a virtual attribute name_number to my Project model and instead searched on this field.

  def name_number
    "#{self.nr} - #{self.name[0..24]}"
  end

现在我有命令和搜查行动。如果有其他/更好的想法,我们就会 coming!

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