我已确认此方法有效。基本上它需要来自控制器的电子邮件并更改特定用户的电子邮件。型号/ ActiveRecord不保存新数据
然而,它从来没有实际保存数据。我传递了一个错误的电子邮件格式,如果我传递了正确的电子邮件方法返回true,则返回false,这意味着它分配了一封新电子邮件并称为“
# Allows user to change email address
def change_email(newmail)
address = EmailVeracity::Address.new(newmail)
if address.valid?
self.email = newmail
self.save
return true
else
return false
end
end
我首先检查日志任何提示,但没有我得到的是:
Started POST "/members/editmail" for 127.0.0.1 at 2013-04-25 17:33:44 +0200
Processing by MembersController#editmail as HTML
Parameters: {"authenticity_token"=>"*****=", "mail"=>"*****@gmail.com"}
←[1m←[35mUser Load (1.0ms)←[0m SELECT `users`.* FROM `users` WHERE `users`.`id` = 1 LIMIT 1
←[1m←[36mCharacter Load (0.0ms)←[0m ←[1mSELECT `characters`.* FROM `characters` WHERE `characters`.`user_id` = 1←[0m
←[1m←[35m (0.0ms)←[0m BEGIN
←[1m←[36mUser Exists (0.0ms)←[0m ←[1mSELECT 1 FROM `users` WHERE (`users`.`email` = BINARY '*****@gmail.com' AND `users`.`id` != 1) LIMIT 1←[0m
←[1m←[35mUser Exists (0.0ms)←[0m SELECT 1 FROM `users` WHERE (`users`.`username` = BINARY '******' AND `users`.`id` != 1) LIMIT 1
←[1m←[36m (0.0ms)←[0m ←[1mROLLBACK←[0m
Redirected to http://localhost:3000/members/1
Completed 302 Found in 10ms (ActiveRecord: 1.0ms)
而且这有多大意义,要改变这种属性的方法。由于我使用Devise gem进行身份验证,因此我可以使用current_user
变量为当前登录的用户检索User对象,然后在控制器中调用current_user.email = newmail; current_user.save
。
感谢self.save!帮助。似乎在我的Devise User模型中有额外的验证存在错误。 – 2013-04-25 16:27:36