奇怪的路径生成

分类：编程问答

如何解决奇怪的路径生成

| 我目前正在处理管理面板中的某些缺少的操作，其中之一是编辑实体。 route.rb文件包含以下条目： 
  namespace \"admin\" do
    resources :users,:cvs,:settings,:languages,:vacancies,:countries,:companies
  end
我正在edit.html.haml页面上生成用于编辑实体的表单。该haml页的代码如下所示： 
= form_for @cv,:url => admin_cvs_path(@cv.id) do |form|
  %table.clean
    %tr
      %th.border-left= \'Value\'
      %th.border-right= \'Key\'
    %tr
      %td.border-left= \'Title\'
      %td.border-right= form.text_field :title
    %tr
      %td.border-left= \'First name\'
      %td.border-right= form.text_field :first_name
    %tr
      %td.border-left= \'Last name\'
      %td.border-right= form.text_field :last_name
    %tr
      %td.border-left= \'Gender\'
      %td.border-right= form.select :gender,options_for_select([\'M\',\'F\',\'NA\'])
    %tr
      %td.border-left= \'Address\'
      %td.border-right= form.text_field :address
    %tr
      %td.border-left= \'City\'
      %td.border-right= form.text_field :city
    %tr
      %td.border-left= \'Postal code\'
      %td.border-right= form.text_field :postal_code
    %tr
      %td.border-left= \'Country\'
      %td.border-right= form.select :country_id,options_from_collection_for_select(@countries,:id,:name)
    %tr
      %td.border-left.border-right{:colspan => 2}= form.submit \'update\'
但是，查看生成的HTML时，我收到以下输出： 
<form id=\"edit_cv_2\" class=\"edit_cv\" method=\"post\" action=\"/admin/cvs.2\" accept-charset=\"UTF-8\">
如果我没记错的话，目标动作是错误的。它应该是/ admin / cvs / 2，而不是生成的/admin/cvs.2。 奇怪的是，另一个实体的完全相同的代码会生成正确的html，但不会为此生成一个html。 编辑：从“耙路”中添加 
               root        /(.:format)                         {:action=>\"index\",:controller=>\"static\"}
          select_cv GET    /select(.:format)                   {:action=>\"select\",:controller=>\"static\"}
      categorize_cv POST   /categorize(.:format)               {:action=>\"categorize\",:controller=>\"static\"}
           match_cv POST   /match(.:format)                    {:action=>\"match\",:controller=>\"static\"}
           semantic POST   /semantic(.:format)                 {:action=>\"semantic\",:controller=>\"static\"}
            cv_show GET    /cvs/show/:id(.:format)             {:action=>\"show\",:controller=>\"cvs\"}
           esco_new GET    /cvs/new(.:format)                  {:action=>\"new\",:controller=>\"cvs\"}
          esco_view GET    /cvs/esco_view/:id(.:format)        {:action=>\"esco_view\",:controller=>\"cvs\"}
         esco_match POST   /cvs/esco_match/:id(.:format)       {:action=>\"esco_match\",:controller=>\"cvs\"}
        new_session GET    /session/new(.:format)              {:action=>\"new\",:controller=>\"session\"}
     create_session PUT    /session/create(.:format)           {:action=>\"create\",:controller=>\"session\"}
    destroy_session DELETE /session/destroy(.:format)          {:action=>\"destroy\",:controller=>\"session\"}
        admin_users GET    /admin/users(.:format)              {:action=>\"index\",:controller=>\"admin/users\"}
                    POST   /admin/users(.:format)              {:action=>\"create\",:controller=>\"admin/users\"}
     new_admin_user GET    /admin/users/new(.:format)          {:action=>\"new\",:controller=>\"admin/users\"}
    edit_admin_user GET    /admin/users/:id/edit(.:format)     {:action=>\"edit\",:controller=>\"admin/users\"}
         admin_user GET    /admin/users/:id(.:format)          {:action=>\"show\",:controller=>\"admin/users\"}
                    PUT    /admin/users/:id(.:format)          {:action=>\"update\",:controller=>\"admin/users\"}
                    DELETE /admin/users/:id(.:format)          {:action=>\"destroy\",:controller=>\"admin/users\"}
     admin_settings GET    /admin/settings(.:format)           {:action=>\"index\",:controller=>\"admin/settings\"}
                    POST   /admin/settings(.:format)           {:action=>\"create\",:controller=>\"admin/settings\"}
  new_admin_setting GET    /admin/settings/new(.:format)       {:action=>\"new\",:controller=>\"admin/settings\"}
 edit_admin_setting GET    /admin/settings/:id/edit(.:format)  {:action=>\"edit\",:controller=>\"admin/settings\"}
      admin_setting GET    /admin/settings/:id(.:format)       {:action=>\"show\",:controller=>\"admin/settings\"}
                    PUT    /admin/settings/:id(.:format)       {:action=>\"update\",:controller=>\"admin/settings\"}
                    DELETE /admin/settings/:id(.:format)       {:action=>\"destroy\",:controller=>\"admin/settings\"}
    admin_languages GET    /admin/languages(.:format)          {:action=>\"index\",:controller=>\"admin/languages\"}
                    POST   /admin/languages(.:format)          {:action=>\"create\",:controller=>\"admin/languages\"}
 new_admin_language GET    /admin/languages/new(.:format)      {:action=>\"new\",:controller=>\"admin/languages\"}
edit_admin_language GET    /admin/languages/:id/edit(.:format) {:action=>\"edit\",:controller=>\"admin/languages\"}
     admin_language GET    /admin/languages/:id(.:format)      {:action=>\"show\",:controller=>\"admin/languages\"}
                    PUT    /admin/languages/:id(.:format)      {:action=>\"update\",:controller=>\"admin/languages\"}
                    DELETE /admin/languages/:id(.:format)      {:action=>\"destroy\",:controller=>\"admin/languages\"}
    admin_vacancies GET    /admin/vacancies(.:format)          {:action=>\"index\",:controller=>\"admin/vacancies\"}
                    POST   /admin/vacancies(.:format)          {:action=>\"create\",:controller=>\"admin/vacancies\"}
  new_admin_vacancy GET    /admin/vacancies/new(.:format)      {:action=>\"new\",:controller=>\"admin/vacancies\"}
 edit_admin_vacancy GET    /admin/vacancies/:id/edit(.:format) {:action=>\"edit\",:controller=>\"admin/vacancies\"}
      admin_vacancy GET    /admin/vacancies/:id(.:format)      {:action=>\"show\",:controller=>\"admin/vacancies\"}
                    PUT    /admin/vacancies/:id(.:format)      {:action=>\"update\",:controller=>\"admin/vacancies\"}
                    DELETE /admin/vacancies/:id(.:format)      {:action=>\"destroy\",:controller=>\"admin/vacancies\"}
    admin_countries GET    /admin/countries(.:format)          {:action=>\"index\",:controller=>\"admin/countries\"}
                    POST   /admin/countries(.:format)          {:action=>\"create\",:controller=>\"admin/countries\"}
  new_admin_country GET    /admin/countries/new(.:format)      {:action=>\"new\",:controller=>\"admin/countries\"}
 edit_admin_country GET    /admin/countries/:id/edit(.:format) {:action=>\"edit\",:controller=>\"admin/countries\"}
      admin_country GET    /admin/countries/:id(.:format)      {:action=>\"show\",:controller=>\"admin/countries\"}
                    PUT    /admin/countries/:id(.:format)      {:action=>\"update\",:controller=>\"admin/countries\"}
                    DELETE /admin/countries/:id(.:format)      {:action=>\"destroy\",:controller=>\"admin/countries\"}
                    GET    /admin/languages(.:format)          {:action=>\"index\",:controller=>\"admin/languages\"}
                    GET    /admin/languages/new(.:format)      {:action=>\"new\",:controller=>\"admin/languages\"}
                    GET    /admin/languages/:id/edit(.:format) {:action=>\"edit\",:controller=>\"admin/languages\"}
                    GET    /admin/languages/:id(.:format)      {:action=>\"show\",:controller=>\"admin/languages\"}
    admin_companies GET    /admin/companies(.:format)          {:action=>\"index\",:controller=>\"admin/companies\"}
                    POST   /admin/companies(.:format)          {:action=>\"create\",:controller=>\"admin/companies\"}
  new_admin_company GET    /admin/companies/new(.:format)      {:action=>\"new\",:controller=>\"admin/companies\"}
 edit_admin_company GET    /admin/companies/:id/edit(.:format) {:action=>\"edit\",:controller=>\"admin/companies\"}
      admin_company GET    /admin/companies/:id(.:format)      {:action=>\"show\",:controller=>\"admin/companies\"}
                    PUT    /admin/companies/:id(.:format)      {:action=>\"update\",:controller=>\"admin/companies\"}
                    DELETE /admin/companies/:id(.:format)      {:action=>\"destroy\",:controller=>\"admin/companies\"}
          admin_cvs GET    /admin/cvs(.:format)                {:action=>\"index\",:controller=>\"admin/cvs\"}
                    POST   /admin/cvs(.:format)                {:action=>\"create\",:controller=>\"admin/cvs\"}
       new_admin_cv GET    /admin/cvs/new(.:format)            {:action=>\"new\",:controller=>\"admin/cvs\"}
      edit_admin_cv GET    /admin/cvs/:id/edit(.:format)       {:action=>\"edit\",:controller=>\"admin/cvs\"}
           admin_cv GET    /admin/cvs/:id(.:format)            {:action=>\"show\",:controller=>\"admin/cvs\"}
                    PUT    /admin/cvs/:id(.:format)            {:action=>\"update\",:controller=>\"admin/cvs\"}
                    DELETE /admin/cvs/:id(.:format)            {:action=>\"destroy\",:controller=>\"admin/cvs\"}
 admin_static_index GET    /admin/static(.:format)             {:action=>\"index\",:controller=>\"admin/static\"}
                    POST   /admin/static(.:format)             {:action=>\"create\",:controller=>\"admin/static\"}
   new_admin_static GET    /admin/static/new(.:format)         {:action=>\"new\",:controller=>\"admin/static\"}
  edit_admin_static GET    /admin/static/:id/edit(.:format)    {:action=>\"edit\",:controller=>\"admin/static\"}
       admin_static GET    /admin/static/:id(.:format)         {:action=>\"show\",:controller=>\"admin/static\"}
                    PUT    /admin/static/:id(.:format)         {:action=>\"update\",:controller=>\"admin/static\"}
                    DELETE /admin/static/:id(.:format)         {:action=>\"destroy\",:controller=>\"admin/static\"}
      admin_save_cv POST   /admin/cvs/save(.:format)           {:action=>\"save\",:controller=>\"admin/cvs\"}
        admin_index GET    /admin(.:format)                    {:action=>\"index\",:controller=>\"admin/static\"}
    

解决方法

        将admin_cvs_path替换为 
= form_for @cv,:url => admin_cvs_path(@cv.id) do |form|
与 
= form_for @cv,:url => admin_cv_path(@cv.id) do |form|
您可以通过在控制台中调用rake：routes来检查如何调用适当的路径助手     ,        尝试更改： 
= form_for @cv,:url => admin_cvs_path(@cv.id) do |form|
至： 
= form_for @cv,:url => admin_cvs_path(@cv) do |form|
如果这样做没有帮助，请发布以下内容： 
rake routes | grep cv
    ,        这可能是因为单数和复数之间存在冲突。 例如： 单数：人 复数：人 为您的cvs_path提供更好的单数，或者更好（我认为），将您的cvs_path重命名为没有“多个”问题的路由。例如，一个repositories_path而不是cvs_path     

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