ruby-on-rails – 在Devise用户模型中编辑自定义字段

发布时间：2020-12-17 01:35:14 所属栏目：百科来源：网络整理

导读：通过迁移添加字段并创建视图的表单,但控制器在路径上从视图到模型过滤参数.无论我做什么,我的参数总是不允许的.我的控制器代码 #应用程序/控制器/用户/ registrations_controller.rb class Users::RegistrationsController Devise::RegistrationsController

通过迁移添加字段并创建视图的表单,但控制器在路径上从视图到模型过滤参数.无论我做什么,我的参数总是不允许的.我的控制器代码

#应用程序/控制器/用户/ 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,:graduation_year]
  end

end
end

#配置/ routes.rb中

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"rnContent-Type: image/jpegrn">,"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.真的很感激！

解决方法

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: [:update]

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

  def configure_account_update_params
    devise_parameter_sanitizer.for(:account_update)<<[:first_name,:password_confirmation]
  end
end

此外,文件底部还有一个额外的“结束”.

更新

在当前版本的devise(4.3)/ rails(5.1.3)中它是类似的,但配置函数应该更新为如下所示：

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

（编辑：李大同）

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