我正在学习如何使用设计创业板,我遇到了一些问题,我试图使用‘登录’参数登录。不过,我的应用程序不会更新用户登录。不是通过表单,甚至不是通过控制台。
在控制台中,它只选择登录,实际上并不更新它:
current_sign_in_ip: 0,last_sign_in_ip: 0,created_at:"2016-03-03 15:31:55",updated_at:"2016-03-03 15:34:21",提供者:0,uid: 0,登录: nil> 2.2.1 :036 > u.login =>“风暴毒蛇”2.2.1 :037 > u.save! (0.1ms)开始事务用户存在(0.2ms)从“用户”(较低(“用户”.“登录”)=较低(‘stormviper’)和“用户”中选择1作为一个.“id”= 4)限制1 (0.1ms)提交事务=> true
运行之后,它甚至不更新用户的登录,我对application_controller做了一些修改,我认为这个问题是错误的,但我不知道:
class ApplicationController < ActionController::Base
# Prevent CSRF attacks by raising an exception.
# For APIs, you may want to use :null_session instead.
protect_from_forgery with: :exception
before_action :authenticate_user!, if: :devise_controller?
before_filter :configure_permitted_parameters, if: :devise_controller?
protected
def configure_permitted_parameters
devise_parameter_sanitizer.for(:sign_up) { |u| u.permit(:login, :email, :password, :password_confirmation, :remember_me) }
devise_parameter_sanitizer.for(:sign_in) { |u| u.permit(:login, :password, :remember_me) }
devise_parameter_sanitizer.for(:account_update) { |u| u.permit(:login, :email, :password, :password_confirmation, :current_password) }
end
end我还对user.rb做了一些修改:
class User < ActiveRecord::Base
# Include default devise modules. Others available are:
# :confirmable, :lockable, :timeoutable and :omniauthable
attr_accessor :login
devise :database_authenticatable, :registerable,
:recoverable, :rememberable, :trackable, :validatable,
:authentication_keys => [:login]
validates :login,
:presence => true,
:uniqueness => {
:case_sensitive => false
}
def self.find_for_database_authentication(warden_conditions)
conditions = warden_conditions.dup
if login = conditions.delete(:login)
where(conditions.to_h).where(["lower(login) = :value OR lower(login) = :value", { :value => login.downcase }]).first
elsif conditions.has_key?(:login) || conditions.has_key?(:login)
where(conditions.to_h).first
end
end我该怎么解决这个问题?谢谢
发布于 2016-03-03 15:59:26
如果要添加“登录”参数,可以简单地重写、设计注册控制器并定义以下内容
def configure_sign_up_params
params.require(:user).permit( :email, :password, :password_confirmation, :login )
endhttps://stackoverflow.com/questions/35776476
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