添加额外的注册字段与Devise [英] Adding extra registration fields with Devise

问题描述

我正在尝试添加一些额外的字段到注册＃新的。因为我只想要额外的数据，而且不需要不同的功能，所以我不明白为什么我需要重写控制器等等。所以我做的是修改注册＃新的如下：

I am trying to add some extra fields to registrations#new. Since I only want extra data and do not need different functionality, I don't see why I need to override controllers etc. So what I did was modify registrations#new as follows:

要启用这些额外的字段通过消毒剂，我更新了ApplicationController如下：

To enable these extra fields through the sanitizer, I updated ApplicationController as follows:

由于某种原因，它不工作，额外的字段作为空值进入数据库。

For some reason, it is not working and the extra fields go to the database as nulls.

我正在使用Ruby 2和Rails 4 rc1，与Devise 3.0.0.rc。

I am using Ruby 2 and Rails 4 rc1, with Devise 3.0.0.rc.

推荐答案

好的，所以我做的只是覆盖Devise注册控制器，根据设计文档更新routes.rb以反映这一点，复制并粘贴用于注册＃创建的Devise代码，并更改获取参数部分以使用自己的强参数法，和那就是那个。

OK, so what I did was just override the Devise registration controller, update routes.rb as per the devise docs to reflect this, copied and pasted the Devise code for registrations#create as is, and change the getting params part to use my own strong parameters method, and that was that.

class RegistrationsController < Devise::RegistrationsController

  def create
    build_resource(registration_params)

    if resource.save
      if resource.active_for_authentication?
        set_flash_message :notice, :signed_up if is_navigational_format?
        sign_up(resource_name, resource)
        respond_with resource, :location => after_sign_up_path_for(resource)
      else
        set_flash_message :notice, :"signed_up_but_#{resource.inactive_message}" if is_navigational_format?
        respond_with resource, :location => after_sign_up_path_for(resource)
      end
    else
      clean_up_passwords
      respond_with resource
    end
  end  

  private

  def registration_params
    params.require(:user).permit(:email, :title_id, :first_name, :last_name, 
      :province_id, :password, :password_confirmation)
  end

end

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