Question

从称为:show的视图中渲染属于另一个操作（:edit和:profile）的视图。一切都很好，但状态设置为500。

我已经尝试过直接渲染它（并解决了这个问题），还尝试了重定向（但是它的确改变了网址……这不是我想要的）。这会以:html和:json格式出现。

这是我的代码：

  # GET /users/profile
  # GET /users/profile.json
  def profile
    @user = current_user
    @profile = @user.profile

    authorize @user

    respond_to do |format|
      format.html { render :edit, status: :edit, location: @user }
      format.json { render :show, status: :show, location: @user }
      # format.json { redirect_to user_path(@user, format: :json), location: @user }
    end
  end

Rails不再以这种方式工作了吗？
我一直在上网，看来还可以，我不明白。

如果我在respond_to调用之后设置了一些调试功能，则该调试看起来很好。
我希望至少有一些日志记录可以解释问题所在。

还有一些其他日志显示错误（来自开发环境）：

Started GET "/users/1/edit" for 127.0.0.1 at 2019-03-23 16:00:47 +0100
Processing by UsersController#edit as HTML
  Parameters: {"id"=>"1"}
  User Load (0.9ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = $1 ORDER BY "users"."id" ASC LIMIT $2  [["id", 1], ["LIMIT", 1]]
  User Load (0.5ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = $1 LIMIT $2  [["id", 1], ["LIMIT", 1]]
  Profile Load (0.6ms)  SELECT  "profiles".* FROM "profiles" WHERE "profiles"."user_id" = $1 LIMIT $2  [["user_id", 1], ["LIMIT", 1]]
  CACHE (0.1ms)  SELECT  "profiles".* FROM "profiles" WHERE "profiles"."user_id" = $1 LIMIT $2  [["user_id", 1], ["LIMIT", 1]]
  Rendering users/edit.html.slim within layouts/application
  Rendered devise/registrations/_edit.html.slim (7.2ms)
  Rendered users/_form.html.slim (19.2ms)
  Rendered users/edit.html.slim within layouts/application (24.2ms)
Completed 200 OK in 96ms (Views: 77.9ms | ActiveRecord: 2.1ms)


Started GET "/users/profile" for 127.0.0.1 at 2019-03-23 16:01:00 +0100
Processing by UsersController#profile as HTML
  User Load (0.7ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = $1 ORDER BY "users"."id" ASC LIMIT $2  [["id", 1], ["LIMIT", 1]]
  Profile Load (0.4ms)  SELECT  "profiles".* FROM "profiles" WHERE "profiles"."user_id" = $1 LIMIT $2  [["user_id", 1], ["LIMIT", 1]]
  Rendering users/edit.html.slim within layouts/application
  Rendered devise/registrations/_edit.html.slim (7.7ms)
  Rendered users/_form.html.slim (20.5ms)
  Rendered users/edit.html.slim within layouts/application (25.4ms)
Completed 500 Internal Server Error in 85ms (Views: 77.7ms | ActiveRecord: 1.0ms)

Answer 1

在respond_to块中，使用:status和:edit设置:show选项。
这些是无效状态代码。

您可以在此处查看列表：Layouts and rendering: the status option

Rails渲染良好且无任何解释后返回500状态

1 个答案: