pg_search和Rails 3.2.3中Multisearch的基本设置 [英] Basic Setup for Multisearch in pg_search and Rails 3.2.3

问题描述

这是我经过数月潜伏和吸收之后的第一个问题。所以我希望我能够正确地做到这一点。

在学习了pg_search_scope功能之后，我一直试图在我的Rails 3.2.3应用程序中获得pg_search的multisearch功能。 a Railscast 。这个Railscast 。我相信pg_search文档假定读者比我有更好的Rails工作知识。我只是无法从我发现的资源中跳跃到使用multisearch获得有效应用程序。任何帮助将非常感激。这是我的设置：

config / initializers / pg_search.rb

  PgSearch.multisearch_options = {
：using => {
：tsearch => {
：dictionary => english
}，
：trigram => {} 
}，
：忽略=> ：重音
} 
  

视图中的搜索表单

 <％= form_tag articles_path，方法:: get do％> 
 <％= text_field_tag：query，params [：query]，：class => 搜索框％> 
 <％= submit_tag搜索此网站，名称：nil，：class => btn btn-search％> 
<％end％> 
  

article.rb

  include PgSearch 
 multisearchable：against => [：title，：content] 
 
 def self.search（query）
 if query.present？ 
 search（query）
 else 
 scoped 
 end 
 end 
  

articles_controller.rb

  def索引
 @articles = PgSearch.multisearch（params [：query]）
 
 respond_to do | format | 
 format.html＃index.html.erb 
 format.json {render json：@articles} 
 end 
 end 
  

在搜索已知字词时，我不会收到搜索结果。我做错了什么？

解决方案

看起来我的错误是使用 @articles 在我的控制器中的变量，而不是显式定义 @pg_search_documents ，这是我在我的视图中使用的（我完全忘了发布）。出于某种原因，我认为在我的控制器中使用 @articles = PgSearch.multisearch（params [：query]）会通过pg_search魔术将搜索结果附加到@pg_search_documents酱。

This is my very first question here, after many months of lurking and absorbing. So I hope I do this correctly.

I have been trying to get the multisearch functionality of pg_search working in my Rails 3.2.3 app after learning about the pg_search_scope functionality from this Railscast. I believe that the pg_search documentation assumes that the reader has a better working knowledge of Rails than I do. I just haven't been able to make the jump from the resources I've found to getting a working app using multisearch. Any help would be much appreciated. Here's my setup:

config/initializers/pg_search.rb

PgSearch.multisearch_options = {
  :using => {
    :tsearch => {
      :dictionary => "english"
    },
    :trigram => {}
  },
  :ignoring => :accents
}

Search Form in the View

<%= form_tag articles_path, method: :get do %>
    <%= text_field_tag :query, params[:query], :class => "search-box" %>
    <%= submit_tag "Search This Site", name: nil, :class => "btn btn-search" %>
<% end %>

article.rb

include PgSearch
multisearchable :against => [:title, :content]

def self.search(query)
  if query.present?
    search(query)
  else
    scoped
  end
end

articles_controller.rb

def index
  @articles = PgSearch.multisearch(params[:query])

  respond_to do |format|
    format.html # index.html.erb
    format.json { render json: @articles }
  end
end

I get no search results when searching for known terms. What am I doing wrong?

解决方案

Looks like my error was using @articles variable in my controller instead of explicitly defining @pg_search_documents, which is what I was using in my view (which I completely forgot to post). For some reason I thought that using @articles = PgSearch.multisearch(params[:query]) in my controller would append the search results to `@pg_search_documents' via the pg_search magic sauce.

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