在设计用户模型中编辑自定义字段

Question

这些字段是通过迁移添加的，并且创建了视图的表单，但是控制器过滤了从视图到模型的路径上的参数。不管我做什么，我的参数总是不允许的。我的控制器代码

#app/controllers/users/registrations_controller.rb

class Users::RegistrationsController < Devise::RegistrationsController
  before_filter :configure_sign_up_params, only: [:create]
  before_filter :configure_account_update_params, only: [:update]

  protected

  # If you have extra params to permit, append them to the sanitizer.
  def configure_sign_up_params
   devise_parameter_sanitizer.for(:sign_up)<<[:first_name,:last_name,:profile_image,:graduation_year]
  end

  # If you have extra params to permit, append them to the sanitizer.
  def configure_account_update_params
   devise_parameter_sanitizer.for(:account_update)<<[:first_name,:last_name,:profile_image,:graduation_year]
  end

end
end

#config/routes.rb

Rails.application.routes.draw do
#...

  devise_for :users, controllers: { account_update: "users/registrations", sign_up:"users/registrations" }
end

#错误

Parameters: {"utf8"=>"✓", "authenticity_token"=>"Qts15L3n6Xvsn0hwNvIUI6UrWUQyV/qEyoQAZ8M+udMK1RBTQS1XoNWgpg1JrXqWpb9NbrsaHtQVVU8XMwoSIQ==", 
 "user"=>{"first_name"=>"a", "last_name"=>"a", 
 "profile_image"=>#<ActionDispatch::Http::UploadedFile:0x00000004fe0bb0 @tempfile=#<Tempfile:/tmp/RackMultipart20150709-4420-12guerh.jpeg>, @original_filename="test1.jpeg", @content_type="image/jpeg", @headers="Content-Disposition: form-data; name=\"user[profile_image]\"; filename=\"test1.jpeg\"\r\nContent-Type: image/jpeg\r\n">, 
 "graduation_year"=>"1", "email"=>"aaaaaa@a.a", 
 "password"=>"[FILTERED]", "password_confirmation"=>"[FILTERED]"}, 
 "commit"=>"Submit"}

Unpermitted parameters: first_name, last_name, profile_image, graduation_year

感谢大家的帮助。真的很感谢！

Answer 1

我遇到了同样的问题，如下所示的更改对我有用。

def configure_sign_up_params
   devise_parameter_sanitizer.for(:sign_up) { |u| u.permit( :first_name, :last_name, :profile_image, :graduation_year) }
end

def configure_account_update_params
   devise_parameter_sanitizer.for(:account_update) { |u| u.permit( :first_name, :last_name, :profile_image, :graduation_year) }
end

Answer 2

我的 config/routes.rb 搞砸了。它需要

devise_for :users, controllers: { registrations: 'users/registrations'  }

然后我需要添加 :email, :password, :password_confirmation 回到 app/controllers/users/registrations_controller.rb

class Users::RegistrationsController < Devise::RegistrationsController
  before_filter :configure_sign_up_params, only: [:create]
  before_filter :configure_account_update_params, only: [:update]

  def configure_sign_up_params
    devise_parameter_sanitizer.for(:sign_up)<<[:first_name,:last_name,:profile_image,:graduation_year,
       :email,:password,:password_confirmation]
  end

  def configure_account_update_params
    devise_parameter_sanitizer.for(:account_update)<<[:first_name,:last_name,:profile_image,:graduation_year,
       :email,:password,:password_confirmation]
  end
end

文件底部还有一个额外的 'end'。

更新

在当前版本的devise(4.3)/rails(5.1.3)中是类似的，但是configure函数应该更新成这样：

def configure_sign_up_params
  devise_parameter_sanitizer.permit(:sign_up, keys: [:first_name, :last_name, :age, :height, :weight, :gender])
end

在设计用户模型中编辑自定义字段

Editing custom fields in Devise User model

ruby-on-rails

ruby-on-rails-4

web

devise

strong-parameters