如何将嵌套属性添加到Devise的允许参数中，以使嵌套表单起作用 [英] How do you add a nested attribute to permitted parameters for Devise in order for nested form to work

问题描述

我正在跑步:

• 导轨4.1.4
• 设计3.3

我使用RailsApp入门应用程序来设置设计和专家.现在，我在保存嵌套表单属性时遇到了麻烦.我收到一个错误:

I used the RailsApp starter app to set up devise and pundit. Right now I am having trouble making a nested form attribute save. I am getting an error:

Unpermitted parameters: players

我编辑了初始化文件以显示:

I edited the initializer file to show:

def configure_permitted_parameters
  devise_parameter_sanitizer.for(:sign_up) { |u| u.permit(:first_name, :last_name, :players, :player_attributes => [:position]) }
  devise_parameter_sanitizer.for(:account_update) { |u| u.permit(:first_name, :last_name, :role, :players, :player_attributes => [:position]) }
end

我的模特是:

class Users < ActiveRecord::Base
    has_one :player

    accepts_nested_attributes_for :player
end
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
class Players < ActiveRecord::Base
    belongs_to :user
end

播放器控制器

def update
  @player = Player.find[params[:id])
  if @player.update_attributes(secure_params)
     redirect_to players_path, :notice => "Player updated"
  else
     redirect_to players_path, :alert => "Unable to update"
  end
end

private

def secure_params
  params.require(:user).permit(:user_id, :players)
end

我在做什么错了?

推荐答案

通过遵循本指南，我设法使嵌套属性起作用.

I managed to get nested attributes working by following this guide..

http://kakimotonline.com/2014/03/30 /extending-devise-registrations-controller/

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