Question

希望你们中的一个人可以帮助我解决这个问题，因为我已经打了一段时间。

我在cloud9预览中尝试将我的应用程序部署到Heroku。问题是，每当我尝试按下按钮为付费订阅创建帐户时，我都无法链接到该页面以填写我的凭据。但是，在cloud9上，这似乎工作正常。

我发现两者之间的唯一区别是用鼠标悬停在不同平台上的相同按钮上。

在cloud9上，我得到：https://xxxxxxxx-xxxxx.xxxxxxx.xx/users/sign_up?plan=1

在Heroku上，我得到：https://xxxxxxxx-xxxx-xxxxx.herokuapp.com/sign_up

因此，每当我点击Heroku上的那个时，我都会收到我的内置Flash消息：请选择一个会员计划进行注册！

更具体而问题在于我，我认为它在home.html.erb中的某个地方，变量通过了。（在下面添加）

所以似乎路由在我的Heroku上工作不正确，但我无法弄清楚原因。我在下面添加了我的文件。

希望有人可以帮我解决这个问题！亲切的问候。

的Gemfile

source 'https://rubygems.org'


# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails', '4.2.5'
# Use sqlite3 as the database for Active Record
gem 'sqlite3', group: [:development, :test]
# Use postgresql as the database for production
group :production do
  gem 'pg'
  gem 'rails_12factor'
end
# Use SCSS for stylesheets
gem 'sass-rails', '~> 5.0'
# Use Uglifier as compressor for JavaScript assets
gem 'uglifier', '>= 1.3.0'
# Use CoffeeScript for .coffee assets and views
gem 'coffee-rails', '~> 4.1.0'
# See https://github.com/rails/execjs#readme for more supported runtimes
# gem 'therubyracer', platforms: :ruby

# Use jquery as the JavaScript library
gem 'jquery-rails'
# Turbolinks makes following links in your web application faster. Read more: https://github.com/rails/turbolinks
gem 'turbolinks'
# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
gem 'jbuilder', '~> 2.0'
# bundle exec rake doc:rails generates the API under doc/api.
gem 'sdoc', '~> 0.4.0', group: :doc

# Use ActiveModel has_secure_password
# gem 'bcrypt', '~> 3.1.7'

# Use Unicorn as the app server
# gem 'unicorn'

# Use Capistrano for deployment
# gem 'capistrano-rails', group: :development

group :development, :test do
  # Call 'byebug' anywhere in the code to stop execution and get a debugger console
  gem 'byebug'
end

group :development do
  # Access an IRB console on exception pages or by using <%= console %> in views
  gem 'web-console', '~> 2.0'

  # Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
  gem 'spring'
end

### ADDED GEMS ###

# Bootstrap Gem
gem 'bootstrap-sass', '~> 3.3.6'

# Devise Gem
gem 'devise'

# Font Awesome
gem 'font-awesome-rails'

# Use stripe for handling payments
gem 'stripe'

# Use figaro to hide secret keys
gem 'figaro'

ruby '2.3.0'

的routes.rb

Rails.application.routes.draw do
  devise_for :users, controllers: { registrations: 'users/registrations' }
  resources :users do
    resource :profile
  end
  resources :contacts
  get '/about' => 'pages#about'
  root 'pages#home'
end

pages_controller.rb

class PagesController < ApplicationController
  def home
    @trial_plan = Plan.find_by id: '1'
    @pro_plan = Plan.find_by id: '2'
  end

  def about
  end
end

用户/ registrations_controller.rb

class Users::RegistrationsController < Devise::RegistrationsController
  before_filter :select_plan, only: :new

  def create
    super do |resource|
      if params[:plan]
        resource.plan_id = params[:plan]
        if resource.plan_id == 2
          resource.save_with_payment
        else
          resource.save
        end
      end
    end
  end

  private
    def select_plan
      unless params[:plan] && (params[:plan] == '1' || params[:plan] == '2')
        flash[:notice] = "Please select a membership plan to sign up."
        redirect_to root_url
      end
    end
end

application.html.erb

<!DOCTYPE html>
<html>
<head>
  <title>Ayris</title>
  <%= stylesheet_link_tag    'application', media: 'all' %>
  <%= javascript_include_tag "https://js.stripe.com/v2/", type: 'text/javascript' %>
  <%= javascript_include_tag 'application' %>
  <%= tag :meta, :name => "stripe-key", :content => STRIPE_PUBLIC_KEY %>
  <%= csrf_meta_tags %>
</head>
<body>
...
      <%= link_to root_path, class: 'navbar-brand' do %>
        <i class="fa fa-users"></i>
        Ayris
      <% end %>
        ...
        <% if user_signed_in? %>
          ...
        <% else %>
          ...
        <% if user_signed_in? %>
          ...
        <% end %>
        <li><%= link_to "About", about_path %></li>
        <li><%= link_to "Contact Us", new_contact_path %></li>
      </ul>
    </div><!-- /.navbar-collapse -->
  </div>
</nav>

<div class="container">
  <% flash.each do |key, value| %>
    <%= content_tag :div, value, class: "alert alert-#{key}" %>
  <% end %>

  <%= yield %>
</div>

</body>
</html>

home.html.erb

  <% if user_signed_in? %>
    ...
        <% if current_user.profile %>
          ...
        <% else %>
          ...
        <% end %>
     ...
  <% else %>
    <div class="col-md-6">
      <div class="well">
        <h2 class="text-center">Trial Membership</h2>
        <h4>Sign up for free and get trial access for a period of 10 days.</h4>
        <br/>
        <%= link_to "Sign up for Trial", new_user_registration_path(plan: @trial_plan), class: 'btn btn-primary btn-lg btn-block' %>
      </div>
    </div>
    <div class="col-md-6">
      <div class="well">
        <h2 class="text-center">Pro Membership</h2>
        <h4>Sign up for the pro account for €75/month and get access to all functions.</h4>
        <%= link_to "Sign up for Pro", new_user_registration_path(plan: @pro_plan), class: 'btn btn-success btn-lg btn-block' %>
      </div>
    </div>
  <% end %>
</div>

Answer 1

我解决了问题，你提到的关于数据库的事情是正确的。问题是，由于某种原因，db迁移到Heroku是不成功的，没有给我任何关于它的通知。跑步后：

Heroku run rails c
Plan.create(name: 'trial', price: 0)
Plan.create(name: 'pro', price: 75)

运行这些命令后，两个计划都被注入我的Heroku应用程序的数据库。我的代码现在似乎工作得非常好，尽管我根据您对硬编码ID的评论改变了以下代码

pages_controller.rb

class PagesController < ApplicationController
  def home
    if Plan.find_by name: 'trial'
      @trial_plan = 1
    end
    if Plan.find_by name: 'pro'
      @pro_plan = 2
    end
  end
end

感谢您的提醒。

由于new_user_registration_path，Rails /设计app在Heroku上无法正常工作

1 个答案: