Javascript ArgumentError（提供的位置为零。可以'；t构建URI。）-通过AJAX设计重置密码
我试图在Desive的重置密码页面上实现ajax。提交的电子邮件很好，但我无法显示任何javascript响应，而且我还收到了Javascript ArgumentError（提供的位置为零。可以'；t构建URI。）-通过AJAX设计重置密码,javascript,ruby-on-rails,ajax,ruby-on-rails-4,devise,Javascript,Ruby On Rails,Ajax,Ruby On Rails 4,Devise,我试图在Desive的重置密码页面上实现ajax。提交的电子邮件很好，但我无法显示任何javascript响应，而且我还收到了ArgumentError错误（提供的位置为零。无法构建URI）。 以下是我从终点站得到的信息： Devise::Mailer#reset_password_instructions: processed outbound mail in 18.7ms Sent mail to iamkim@gmail.com (458.2ms) Date: Mon, 20 Jun 2
ArgumentError错误（提供的位置为零。无法构建URI）。Devise::Mailer#reset_password_instructions: processed outbound mail in 18.7ms
Sent mail to iamkim@gmail.com (458.2ms)
Date: Mon, 20 Jun 2016 19:06:57 +0100
From: please-change-me-at-config-initializers-devise@example.com
Reply-To: please-change-me-at-config-initializers-devise@example.com
To: iamkim@gmail.com
Message-ID: <576830c194a0c_5843fd5f0e760c0987e9@iamkim.local.mail>
Subject: Reset password instructions
Mime-Version: 1.0
Content-Type: text/html;
charset=UTF-8
Content-Transfer-Encoding: 7bit
<p>Hello iamkim@gmail.com!</p>
<p>Someone has requested a link to change your password. You can do this through the link below.</p>
<p><a href="http://localhost:3000/users/password/edit?reset_password_token=6SuAqWSBnKiYZETDdaEJ">Change my password</a></p>
<p>If you didn't request this, please ignore this email.</p>
<p>Your password won't change until you access the link above and create a new one.</p>
Redirected to
Completed 500 Internal Server Error in 532ms (ActiveRecord: 31.6ms)
ArgumentError (Nil location provided. Can't build URI.):
actionpack (4.2.5.2) lib/action_dispatch/routing/polymorphic_routes.rb:200:in `polymorphic_method'
actionpack (4.2.5.2) lib/action_dispatch/routing/polymorphic_routes.rb:114:in `polymorphic_url'
actionpack (4.2.5.2) lib/action_dispatch/routing/url_for.rb:164:in `url_for'
actionpack (4.2.5.2) lib/action_controller/metal/redirecting.rb:95:in `_compute_redirect_to_location'
turbolinks (2.5.3) lib/turbolinks/xhr_headers.rb:21:in `_compute_redirect_to_location'
actionpack (4.2.5.2) lib/action_controller/metal/redirecting.rb:75:in `redirect_to'
actionpack (4.2.5.2) lib/action_controller/metal/flash.rb:57:in `redirect_to'
actionpack (4.2.5.2) lib/action_controller/metal/instrumentation.rb:64:in `block in redirect_to'
activesupport (4.2.5.2) lib/active_support/notifications.rb:164:in `block in instrument'
activesupport (4.2.5.2) lib/active_support/notifications/instrumenter.rb:20:in `instrument'
activesupport (4.2.5.2) lib/active_support/notifications.rb:164:in `instrument'
actionpack (4.2.5.2) lib/action_controller/metal/instrumentation.rb:63:in `redirect_to'
responders (2.1.2) lib/action_controller/responder.rb:145:in `redirect_to'
responders (2.1.2) lib/action_controller/responder.rb:205:in `navigation_behavior'
responders (2.1.2) lib/action_controller/responder.rb:172:in `rescue in to_html'
responders (2.1.2) lib/action_controller/responder.rb:170:in `to_html'
responders (2.1.2) lib/action_controller/responder.rb:163:in `respond'
responders (2.1.2) lib/action_controller/responder.rb:156:in `call'
responders (2.1.2) lib/action_controller/respond_with.rb:205:in `respond_with'
devise (3.5.6) app/controllers/devise/passwords_controller.rb:17:in `create'
designe:：Mailer#重置密码#说明：在18.7毫秒内处理出站邮件
发送邮件至iamkim@gmail.com（458.2ms）
日期：2016年6月20日星期一19:06:57+0100
发件人：请在配置初始值设定项处更改我-devise@example.com
回复：请在配置初始值设定项处更改我-devise@example.com
致：iamkim@gmail.com
消息ID:
主题：重置密码说明
Mime版本：1.0
内容类型：text/html；
字符集=UTF-8
内容传输编码：7bit
你好iamkim@gmail.com!
有人请求链接以更改您的密码。你可以通过下面的链接来实现这一点
如果您没有请求，请忽略此电子邮件
在访问上面的链接并创建新的链接之前，您的密码不会更改
重定向到
在532ms内完成500个内部服务器错误（ActiveRecord:31.6ms）
ArgumentError（提供了零位置。无法生成URI）：
actionpack（4.2.5.2）lib/action\u dispatch/routing/polymorphic\u routes.rb:200:in'polymorphic\u method'
actionpack（4.2.5.2）lib/action\u dispatch/routing/polymorphic\u routes.rb:114:in'polymorphic\u url'
actionpack（4.2.5.2）lib/action\u dispatch/routing/url\u for.rb:164:in'url\u for'
actionpack（4.2.5.2）lib/action\u controller/metal/redirecting.rb:95:在“计算重定向到位置”中
turbolinks（2.5.3）lib/turbolinks/xhr\u头文件。rb:21:in`“计算\u重定向\u到\u位置”
actionpack（4.2.5.2）lib/action\u controller/metal/redirecting.rb:75:in'redirect\u to'
actionpack（4.2.5.2）lib/action\u controller/metal/flash.rb:57:in'redirect\u to'
actionpack（4.2.5.2）lib/action\u controller/metal/instrumentation.rb:64:in'block in redirect\u to'
activesupport（4.2.5.2）lib/active_support/notifications.rb:164:in'block in instrument'
activesupport（4.2.5.2）lib/active_support/notifications/instrumenter.rb:20:in'instrument'
activesupport（4.2.5.2）lib/active_support/notifications.rb:164:in'instrument'
actionpack（4.2.5.2）lib/action\u controller/metal/instrumentation.rb:63:in'redirect\u to'
响应程序（2.1.2）lib/action\u controller/responder.rb:145:in'redirect\u to'
响应者（2.1.2）lib/action\u controller/responder.rb:205:in'navigation\u behavior'
响应者（2.1.2）lib/action\u controller/responder.rb:172:in'rescue in_html'
响应者（2.1.2）lib/action\u controller/responder.rb:170:in'to\u html'
响应者（2.1.2）lib/action\u controller/responder.rb:163:in'respond'
响应者（2.1.2）lib/action\u controller/responder.rb:156:in'call'
响应者（2.1.2）lib/action\u controller/respond\u with.rb:205:in'respond\u with'
设计（3.5.6）应用程序/控制器/设计/密码/控制器。rb:17:在“创建”中
<div class="row row-centered">
<div class="col-md-5 col-centered">
<div class="panel panel-with-header__container col-min col-max">
<h3 class="panel-header panel-header-gray forgot_password_container">
Reset Password
</h3>
<div class="panel-body">
<p>
Enter the email address associated with your account, and we’ll email you a link to reset your password.
</p>
<%= form_for(resource, as: resource_name, url: password_path(resource_name), html: { method: :post }, remote: true) do |f| %>
<%= devise_error_messages! %>
<div class="field form-group">
<%= f.email_field :email, autofocus: true, class: "form-control decorative-input inspectletIgnore", placeholder: "Email address", required: "required" %>
</div>
<hr/>
<div class="actions">
<%= f.submit "Send Reset Link", class: "btn btn-primary" %>
</div>
<% end %>
</div>
</div>
</div>
</div>
class PasswordsController < Devise::PasswordsController
respond_to :js
def create
self.resource = resource_class.send_reset_password_instructions(resource_params)
respond_to do |format|
@message = ""
if successfully_sent?(resource)
@message = "success"
else
@message = "error"
end
format.html
format.js
end
end
def after_sending_reset_password_instructions_path_for(resource_params)
root_path
end
end
<% if @message == "success" %>
alert('Success!');
<% else %>
alert('Something wrong!');
<% end %>
重置密码
输入与您的帐户关联的电子邮件地址，我们将通过电子邮件向您发送一个链接以重置您的密码。
<div class="row row-centered">
<div class="col-md-5 col-centered">
<div class="panel panel-with-header__container col-min col-max">
<h3 class="panel-header panel-header-gray forgot_password_container">
Reset Password
</h3>
<div class="panel-body">
<p>
Enter the email address associated with your account, and we’ll email you a link to reset your password.
</p>
<%= form_for(resource, as: resource_name, url: password_path(resource_name), html: { method: :post }, remote: true) do |f| %>
<%= devise_error_messages! %>
<div class="field form-group">
<%= f.email_field :email, autofocus: true, class: "form-control decorative-input inspectletIgnore", placeholder: "Email address", required: "required" %>
</div>
<hr/>
<div class="actions">
<%= f.submit "Send Reset Link", class: "btn btn-primary" %>
</div>
<% end %>
</div>
</div>
</div>
</div>
class PasswordsController < Devise::PasswordsController
respond_to :js
def create
self.resource = resource_class.send_reset_password_instructions(resource_params)
respond_to do |format|
@message = ""
if successfully_sent?(resource)
@message = "success"
else
@message = "error"
end
format.html
format.js
end
end
def after_sending_reset_password_instructions_path_for(resource_params)
root_path
end
end
<% if @message == "success" %>
alert('Success!');
<% else %>
alert('Something wrong!');
<% end %>
类密码控制器<div class="row row-centered">
<div class="col-md-5 col-centered">
<div class="panel panel-with-header__container col-min col-max">
<h3 class="panel-header panel-header-gray forgot_password_container">
Reset Password
</h3>
<div class="panel-body">
<p>
Enter the email address associated with your account, and we’ll email you a link to reset your password.
</p>
<%= form_for(resource, as: resource_name, url: password_path(resource_name), html: { method: :post }, remote: true) do |f| %>
<%= devise_error_messages! %>
<div class="field form-group">
<%= f.email_field :email, autofocus: true, class: "form-control decorative-input inspectletIgnore", placeholder: "Email address", required: "required" %>
</div>
<hr/>
<div class="actions">
<%= f.submit "Send Reset Link", class: "btn btn-primary" %>
</div>
<% end %>
</div>
</div>
</div>
</div>
class PasswordsController < Devise::PasswordsController
respond_to :js
def create
self.resource = resource_class.send_reset_password_instructions(resource_params)
respond_to do |format|
@message = ""
if successfully_sent?(resource)
@message = "success"
else
@message = "error"
end
format.html
format.js
end
end
def after_sending_reset_password_instructions_path_for(resource_params)
root_path
end
end
<% if @message == "success" %>
alert('Success!');
<% else %>
alert('Something wrong!');
<% end %>
警惕（“成功！”）；
警惕（“出了什么事！”）；
config.navigational_formats = ['*/*', :html, :js]