模型

class User
  ...
  attr_accessible :company_id,:first_name,:disabled,as: :admin

调节器

class Admin::UsersController
  ...
  def update
    @user = User.find(params[:id])
    @user.update_attributes(params[:user],as: :admin)
    redirect_to edit_admin_user_path(@user),:notice => "User Account Updated"
  end

所以我尝试将更新操作更改为

def update
  @user = User.find(params[:id])
  @user.attributes = params[:user]
  @user.save(validate: false)
  redirect_to edit_admin_user_path(@user),:notice => "User Account Updated"
end

但后来我没有访问set：disabled和：company_id属性,因为我不知道在哪里设置为:: admin