Javascript RubyonRails搜索同一页面

这里完全是Rails初学者，但我的第一个应用程序即将完成。我正在申请一家赌场，以便他们进行背景调查。有调查模式和申请模式。我在调查模型中使用申请人id作为外键

我希望调查表能够按姓名搜索申请人，然后自动显示信息，如dob:social:等。。。都在同一页上。然而，当我搜索申请人时，它会“提交”调查表

我整天都在读关于AJAX和remote:：true hash的书。我只是不太明白我做错了什么。每当我单击“搜索”时，我都会被重定向到调查显示路径。我很抱歉，如果这是一个愚蠢或重复的问题，但我只是不能提出一个解决这个问题的办法

我的新调查视图中有这个搜索栏

<section>
  <%= form_tag applicants_path, :method => 'get', :id => "applicants_search", remote: :true do %>
    <p><%= text_field_tag :search, params[:search] %>
       <%= submit_tag "Search", :name => nil %></p>
       <div id="applicant"><%= render 'applicant' %></div>
       <% end %> <br>
</section> 

在我的简历中，我有

  def index
    @applicants = Applicant.search(params[:search])
  end

所有这些，我仍然被带到“展示调查”页面，而我只想在页面上显示一份申请者名单。我很累，我知道我可能错过了一些显而易见的东西，或者我只是缺乏基本概念的知识。我看过Rails的视频，并尝试在线学习其他教程，但我总是被重定向到另一个页面。这是我第一次在我的应用程序中尝试AJAXy。非常感谢您的帮助，因为重构此模型是我调用此应用程序完成之前的最后一项任务（当然现在）

快乐编码

    Started POST "/investigations" for 127.0.0.1 at 2015-04-28 14:37:31 -0400
Processing by InvestigationsController#create as HTML
  Parameters: {"utf8"=>"✓", "authenticity_token"=>"D1/oNHobbBIBtven3CWRkR8id5eZdzoZgJzD68N73epH5XyoPTKr3y2fi2Yl/IE9aEVqxK0V6ujRPx6WtTwvKg==", "search"=>"jared"}
  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ?  ORDER BY "users"."id" ASC LIMIT 1  [["id", 2]]
   (0.1ms)  begin transaction
  SQL (0.3ms)  INSERT INTO "investigations" ("created_at", "updated_at") VALUES (?, ?)  [["created_at", "2015-04-28 18:37:31.073638"], ["updated_at", "2015-04-28 18:37:31.073638"]]
   (215.0ms)  commit transaction
Redirected to http://localhost:3000/investigations/15
Completed 302 Found in 222ms (ActiveRecord: 215.6ms)

Started GET "/investigations/15" for 127.0.0.1 at 2015-04-28 14:37:31 -0400
Processing by InvestigationsController#show as HTML
  Parameters: {"id"=>"15"}
  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ?  ORDER BY "users"."id" ASC LIMIT 1  [["id", 2]]
  Investigation Load (0.2ms)  SELECT  "investigations".* FROM "investigations" WHERE "investigations"."id" = ? LIMIT 1  [["id", 15]]
  Rendered investigations/show.html.erb within layouts/application (1.5ms)
Completed 200 OK in 332ms (Views: 328.6ms | ActiveRecord: 0.5ms)

---

我们需要查看

申请人搜索

操作代码及其关联视图。由于表单指向此操作，那么代码（以及它是重定向还是仅仅呈现响应）将成为问题所在。模型代码与此无关，因此您可以将其排除在问题之外。此外，

investigationcontroller

与此无关，除非您的路线将

申请人搜索

操作映射到该控制器上的操作。但是

investigationcontroller#new

操作肯定没有关系，因为这不是搜索的目的。嘿，杰夫，谢谢你的回答，我经常只是在rails问题中加入模型视图和控制器代码，只是出于实践，但我没有理解这些问题，但是我仍然没有看到

申请者搜索

操作的代码。这个表单标签触发的控制器代码在哪里：

'get'，：id=>“applicators\u search”，remote：：true do%>

，这是因为我做得完全错误，并遵循教程中的说明。我没有，我想这是我的问题

  def index
    @applicants = Applicant.search(params[:search])
  end

    Started POST "/investigations" for 127.0.0.1 at 2015-04-28 14:37:31 -0400
Processing by InvestigationsController#create as HTML
  Parameters: {"utf8"=>"✓", "authenticity_token"=>"D1/oNHobbBIBtven3CWRkR8id5eZdzoZgJzD68N73epH5XyoPTKr3y2fi2Yl/IE9aEVqxK0V6ujRPx6WtTwvKg==", "search"=>"jared"}
  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ?  ORDER BY "users"."id" ASC LIMIT 1  [["id", 2]]
   (0.1ms)  begin transaction
  SQL (0.3ms)  INSERT INTO "investigations" ("created_at", "updated_at") VALUES (?, ?)  [["created_at", "2015-04-28 18:37:31.073638"], ["updated_at", "2015-04-28 18:37:31.073638"]]
   (215.0ms)  commit transaction
Redirected to http://localhost:3000/investigations/15
Completed 302 Found in 222ms (ActiveRecord: 215.6ms)

Started GET "/investigations/15" for 127.0.0.1 at 2015-04-28 14:37:31 -0400
Processing by InvestigationsController#show as HTML
  Parameters: {"id"=>"15"}
  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ?  ORDER BY "users"."id" ASC LIMIT 1  [["id", 2]]
  Investigation Load (0.2ms)  SELECT  "investigations".* FROM "investigations" WHERE "investigations"."id" = ? LIMIT 1  [["id", 15]]
  Rendered investigations/show.html.erb within layouts/application (1.5ms)
Completed 200 OK in 332ms (Views: 328.6ms | ActiveRecord: 0.5ms)