我使用友好ID允许用户访问配置文件及其登录名,但是当我尝试使用友好ID保留的登录名注册时,我收到了错误消息。似乎设计无法正确呈现错误消息。当我使用authlogic时,错误正常。
Friendly_id配置:
:reserved_words => ["index", "new", "users", "admin", "login", "logout", "books",
"administrator", "signup"],
错误:
FriendlyId::ReservedError in Devise::RegistrationsController#create
FriendlyId::ReservedError
我正在使用:
gem 'devise', '1.3.4'
gem 'friendly_id', '3.2.1.1'
答案 0 :(得分:2)
以下适用于Rails 3.1.1上的friendly_id 4.0.0.beta14
extend FriendlyId
friendly_id :name
after_validation :validate_reserved
def validate_reserved
if @errors[:friendly_id].present?
@errors[:name] = "is reserved. Please choose something else"
@errors.messages.delete(:friendly_id)
end
end
我的friendly_id.rb初始化程序如下所示:
FriendlyId.defaults do |config|
config.use :slugged, :reserved
config.reserved_words = %w(new edit index show data)
end
答案 1 :(得分:0)
完成此discussion之后,我在user.rb中添加了以下内容,它似乎工作正常:
after_validation :validate_reserved
def validate_reserved
slug_text
rescue FriendlyId::BlankError
rescue FriendlyId::ReservedError
@errors[friendly_id_config.method] = "is reserved. Please choose something else"
return false
end
我还添加了一个条件,它将拯救FriendlyId :: BlankError,因为我已在正常验证中检查它。
答案 2 :(得分:0)
您还可以更改config / locales / en.yml或相应的语言文件:
en:
activerecord:
errors:
models:
your_model_name:
attributes:
friendly_id:
exclusion: 'name is a reserved word'
读起来像Validation failed: Friendly name is a reserved word
。
答案 3 :(得分:0)
或者只需编辑config/initilaizers/friendly_id.rb
文件并将您的保留字添加到
config.reserved_words = %w( [...] )
答案 4 :(得分:0)
感谢@Jerome,它可以解决我的错误 <%= link_to'Surt',destroy_user_session_path,方法::delete%> 不能仅将sign_out添加到friendly_id保留字中来路由用户/ sign_out
config/initilaizers/friendly_id.rb
config.reserved_words = %w(new edit index session login logout sign_out users admin
stylesheets assets javascripts images)