我有一个奇怪的问题，以前创建的表单而不是更新用户详细信息，如电子邮件或名称创建具有给定详细信息的新用户。
我的表单 我从 views / devise / registrations / edit
中获取的代码示例<%= form_for(resource, as: resource_name, url: registration_path(resource_name), html: { "data-parsley-validate" => true, :id=>"user-edit"},remote: true, format: :json) do |f| %>
<div class="form-group">
<%= f.text_field :name,:class=>"user-input form-control", :id=>"user-name" ,:placeholder=> "Lietotājvārds*",:"data-parsley-group"=>"f1" %>
</div>
<div class="form-group">
<%= f.email_field :email ,:class=>"user-input form-control", :id=>"password",:placeholder=> "E-pasts *",:"data-parsley-group"=>"f2" %>
</div>
<div class="form-group">
<%= f.password_field :current_password, :autocomplete => "off" ,:class=>"user-input form-control", :id=>"password",:placeholder=> "Vecā parole* ",:"data-parsley-group"=>"f3" %>
</div>
<div class="form-group">
<%= f.password_field :password , :class=>"user-input form-control", :id=>"password",:placeholder=> "Jaunā parole* vismaz 8 simboli ", :"data-parsley-group"=>"f3" %>
</div>
<div class="form-group">
<%= f.password_field :password_confirmation , :class=>"user-input form-control", :id=>"password",:placeholder=> "Atkārtot paroli * vismaz 8 simboli ", :"data-parsley-group"=>"f3" %>
</div>
<button type="submit" class="blue-button btn btn-default">Apstiprināt</button>
<%end%>
路线档案
devise_for :users, :controllers => {:registrations=> "registrations"}
注册控制器：
class RegistrationsController < Devise::RegistrationsController
clear_respond_to
respond_to :json
def sign_up_params
params.require(:user).permit( :email, :password, :password_confirmation,:name, :not_a_robot,:current_password,:bypass_humanizer)
end
def account_update_params
params.require(:user).permit(:name, :email, :password, :password_confirmation, :current_password, :not_a_robot, :bypass_humanizer)
end
private :sign_up_params
private :account_update_params
protected
def update_resource(resource, params)
resource.update_without_password(params)
end
end
在应用帮助中：
module ApplicationHelper
def resource_name
:user
end
def resource
@resource ||= User.new
end
def devise_mapping
@devise_mapping ||= Devise.mappings[:user]
end
end
日志文件：
Started POST "/ru/users" for 85.255.65.15 at 2015-09-28 19:32:25 +0300
Processing by RegistrationsController#create as JS
Parameters: {"utf8"=>"✓", "user"=>{"name"=>"ooppapa", "email"=>"test11@!!!", "current_password"=>"[FILTERED]", "password"=>"[FILTERED]", "password_confirmation"=>"[FILTERED]", "bypass_humanizer"=>"true", "not_a_robot"=>"1"}, "locale"=>"ru"}
[1m[36mBanlist Load (2.0ms)[0m [1mSELECT `banlists`.* FROM `banlists` WHERE (ip_adress = '85.255.65.15')[0m
[1m[35mCountry Load (1.5ms)[0m SELECT `countries`.* FROM `countries` WHERE `countries`.`id` = 1 LIMIT 1
[1m[36mRegion Load (1.3ms)[0m [1mSELECT `regions`.* FROM `regions` WHERE `regions`.`country_id` = 1[0m
[1m[35m (0.4ms)[0m BEGIN
[1m[36mUser Exists (44.1ms)[0m [1mSELECT 1 AS one FROM `users` WHERE `users`.`email` = BINARY 'test11@!!!' LIMIT 1[0m
[1m[35mUser Load (24.3ms)[0m SELECT `users`.* FROM `users` WHERE `users`.`confirmation_token` = '5c5e282bd4c139c7764506b785d54119ceee5499426b555c3650cfc7190ee947' ORDER BY `users`.`id` ASC LIMIT 1
[1m[36mSQL (2.1ms)[0m [1mINSERT INTO `users` (`confirmation_sent_at`, `confirmation_token`, `created_at`, `email`, `encrypted_password`, `name`, `updated_at`) VALUES ('2015-09-28 19:32:29', '5c5e282bd4c139c7764506b785d54119ceee5499426b555c3650cfc7190ee947', '2015-09-28 19:32:28', 'test11@individualki.eu', '$2a$10$mEHajmY0H1NueGrrap7NNu0LuViDEJ.imAS4jhdj1KIyPRIyej/NC', 'ooppapa', '2015-09-28 19:32:28')[0m
Rendered devise/mailer/confirmation_instructions.html.erb (29.2ms)
Devise::Mailer#confirmation_instructions: processed outbound mail in 1726.8ms
Sent mail to test11@!!!.eu (776.1ms)
Date: Mon, 28 Sep 2015 19:32:31 +0300
From: support@!!!!.eu
Reply-To: support@!!!!.eu
To: test11@!!!!.eu
Message-ID: <56096b9f98eb5_25e4640a718550c6@!!!!!>
Subject: Confirmation instructions
Mime-Version: 1.0
Content-Type: text/html;
charset=UTF-8
Content-Transfer-Encoding: 7bit
<p>Welcome !!!</p>
<p>You can confirm your account email through the link below:</p>
我的路线：
rake routes
new_user_session GET (/:locale)/users/sign_in(.:format) devise/sessions#new {:locale=>/lv|ee|ru/}
user_session POST (/:locale)/users/sign_in(.:format) devise/sessions#create {:locale=>/lv|ee|ru/}
destroy_user_session DELETE (/:locale)/users/sign_out(.:format) devise/sessions#destroy {:locale=>/lv|ee|ru/}
user_password POST (/:locale)/users/password(.:format) devise/passwords#create {:locale=>/lv|ee|ru/}
new_user_password GET (/:locale)/users/password/new(.:format) devise/passwords#new {:locale=>/lv|ee|ru/}
edit_user_password GET (/:locale)/users/password/edit(.:format) devise/passwords#edit {:locale=>/lv|ee|ru/}
PATCH (/:locale)/users/password(.:format) devise/passwords#update {:locale=>/lv|ee|ru/}
PUT (/:locale)/users/password(.:format) devise/passwords#update {:locale=>/lv|ee|ru/}
cancel_user_registration GET (/:locale)/users/cancel(.:format) registrations#cancel {:locale=>/lv|ee|ru/}
user_registration POST (/:locale)/users(.:format) registrations#create {:locale=>/lv|ee|ru/}
new_user_registration GET (/:locale)/users/sign_up(.:format) registrations#new {:locale=>/lv|ee|ru/}
edit_user_registration GET (/:locale)/users/edit(.:format) registrations#edit {:locale=>/lv|ee|ru/}
PATCH (/:locale)/users(.:format) registrations#update {:locale=>/lv|ee|ru/}
PUT (/:locale)/users(.:format) registrations#update {:locale=>/lv|ee|ru/}
DELETE (/:locale)/users(.:format) registrations#destroy {:locale=>/lv|ee|ru/}
user_confirmation POST (/:locale)/users/confirmation(.:format) devise/confirmations#create {:locale=>/lv|ee|ru/}
new_user_confirmation GET (/:locale)/users/confirmation/new(.:format) devise/confirmations#new {:locale=>/lv|ee|ru/}
GET (/:locale)/users/confirmation(.:format) devise/confirmations#show {:locale=>/lv|ee|ru/}
update_password_user PATCH (/:locale)/user/update_password(.:format) users#update_password {:locale=>/lv|ee|ru/}
edit_user GET (/:locale)/user/edit(.:format) users#edit {:locale=>/lv|ee|ru/}
sms_receive GET (/:locale)/sms/receive(.:format) sms#receive {:locale=>/lv|ee|ru/}
root GET /(:locale)(.:format) girls#index {:locale=>/lv|ee|ru/}
我很困惑。是register_path（resource_name）是否会产生此错误？
任何建议都可能有所帮助。 提前谢谢。
答案 0 :(得分：2)
问题出在表格中，因为它指向registration_path(resource_name)路径。
您使用的示例来自How To: Allow users to edit their account without providing a password，它说：
并提供编辑和更新操作，就像您对其他任何操作一样 应用程序中的资源。
这意味着您需要创建一个指向编辑方法的路径并根据需要使用它。
上面的示例是用于在没有密码的情况下更新用户，但您正在做的是更新密码。
对于解决方案，请阅读How To: Allow users to edit their password
示例解决方案 - ＃3：
UsersController
class UsersController < ApplicationController
before_filter :authenticate_user!
def edit
@user = current_user
end
def update_password
@user = User.find(current_user.id)
if @user.update(user_params)
# Sign in the user by passing validation in case their password changed
sign_in @user, :bypass => true
redirect_to root_path
else
render "edit"
end
end
private
def user_params
# NOTE: Using `strong_parameters` gem
params.require(:user).permit(:password, :password_confirmation)
end
end
如果您使用多个范围，请指定您要登录的范围：
sign_in :user, @user, bypass: true
路线应如下：
resource :user, only: [:edit] do
collection do
patch 'update_password'
end
end
查看
<%= form_for(@user, :url => { :action => "update_password" } ) do |f| %>
<div class="field">
<%= f.label :password, "Password" %><br />
<%= f.password_field :password, :autocomplete => "off" %>
</div>
<div class="field">
<%= f.label :password_confirmation %><br />
<%= f.password_field :password_confirmation %>
</div>
<div class="action_container">
<%= f.submit %>
</div>
<% end %>
使用＆＃34; confirm_password＆＃34;字段强制用户输入旧密码 在使用新的更新之前：将
@user.update(user_params)更改为 控制器中的@user.update_with_password(user_params)以及 将:current_password添加到允许的参数中，然后添加 跟随视图代码：
<div class="field">
<%= f.label :current_password %> <i>(we need your current password to confirm your changes)</i><br />
<%= f.password_field :current_password %>
</div>
请记住，Devise模型就像您应用程序中的任何模型一样。如果你 想要提供自定义行为，只需实现新操作和新操作 控制器。不要试图弯曲Devise。
答案 1 :(得分：1)
我看到了你的问题，也许问题出在表格调用上。
尝试插入html: { method: :put }。使用simple_form我使用这种方式：
= simple_form_for(resource, as: resource_name, url: registration_path(resource_name), html: { method: :put }) do |f|
我是如何省略发送表单的方法，它是作为帖子发送并创建新记录，我猜想。