JQuery事件不是在生产中的heroku工作，但在开发中工作 [英] JQuery events are not working on heroku in production but work in development

问题描述

这似乎是一个常见的问题，但我还没有找到一个适用于我的情况的解决方案。我有一些jQuery在bikes.js.coffee在本地开发中正确工作。当我推到Heroku的脚本在bikes.js.coffee不运行。浏览器的javascript控制台没有错误。我使用Rails 4.0。从阅读，我相信这是一些错误的方式资产编译，但我无法超越。所有图片在制作过程中均显示良好。

this seems to be a common problem but I haven't found a solution applicable for my case. I have some JQuery in bikes.js.coffee that works correctly in development locally. When I push to Heroku the script in bikes.js.coffee does not run. There is no error in the browser's javascript console. I am using Rails 4.0. From reading around I believe it is some error in the way the assets are compiled but I am unable to get beyond that. All images show up fine in production.

bikes.js.coffee：

bikes.js.coffee:

ready = ->
  jQuery ($) ->

  # when the #make field changes
  $("#bike_make_id").change ->

    # make a POST call and replace the content
    make = $("select#bike_make_id :selected").val()
    make = "0"  if make is ""
    jQuery.get "/bikes/update_model_select/" + make, (data) ->
      $("#bikeModels").html data

    false

$(document).ready(ready)
$(document).on('page:load', ready)

application.js

application.js

//= require jquery
//= require jquery_ujs
//= require jquery.turbolinks
//= require bootstrap/bootstrap
//= require turbolinks
//= require_tree .

Gemfile

source 'https://rubygems.org'
ruby '1.9.3'
#ruby-gemset=reride_app

gem 'rails', '4.0.0'
gem 'bcrypt-ruby', '3.0.1'
gem 'faker', '1.1.2'
gem 'will_paginate', '3.0.4'
gem 'bootstrap-will_paginate', '0.0.9'
gem "mechanize", "~> 2.7.2"
gem 'pg', '0.15.1'
gem "simple_form", "~> 3.0.0.rc"
gem 'jquery-turbolinks'
gem "paperclip", :git => "git://github.com/thoughtbot/paperclip.git"
gem 'aws-sdk', '~> 1.5.7'

group :development, :test do
  gem 'rspec-rails', '2.13.1'
  # The following optional lines are part of the advanced setup.
  gem 'guard-rspec', '2.5.0'
  gem 'spork-rails', github: 'sporkrb/spork-rails'
  gem 'guard-spork', '1.5.0'
  gem 'childprocess', '0.3.6'
  gem 'railroady', '1.1.1'
end

group :test do
  gem "shoulda-matchers", github: "thoughtbot/shoulda-matchers" , branch: 'dp-rails-four' #To test model relationships simply
  gem 'selenium-webdriver', '2.0.0'
  gem 'capybara', '2.1.0'
  gem 'factory_girl_rails', '4.2.0'
  gem 'cucumber-rails', '1.3.0', :require => false
  gem 'database_cleaner', github: 'bmabey/database_cleaner'

  # Uncomment this line on OS X.
  gem 'growl', '1.0.3'

  # Uncomment these lines on Linux.
  # gem 'libnotify', '0.8.0'

  # Uncomment these lines on Windows.
  # gem 'rb-notifu', '0.0.4'
  # gem 'win32console', '1.3.2'
end

gem 'sass-rails', '4.0.0'
gem 'uglifier', '2.1.1'
gem 'coffee-rails', '4.0.0'
gem 'jquery-rails', '2.2.1'
gem 'turbolinks', '1.1.1'
gem 'jbuilder', '1.0.2'

group :doc do
  gem 'sdoc', '0.3.20', require: false
end

group :production do
  gem 'rails_12factor', '0.0.2'
end

Development.rb

Development.rb

RerideApp::Application.configure do
  config.cache_classes = false
  config.eager_load = false
  config.consider_all_requests_local       = true
  config.action_controller.perform_caching = false
  config.action_mailer.raise_delivery_errors = false
  config.active_support.deprecation = :log
  config.active_record.migration_error = :page_load
  config.assets.debug = true

  Paperclip.options[:command_path] = "/usr/local/bin/"
end

Production.rb

Production.rb

config.cache_classes = true
  config.eager_load = true
  config.consider_all_requests_local       = false
  config.action_controller.perform_caching = true
  config.serve_static_assets = true
  config.assets.js_compressor = :uglifier
  config.assets.compile = false
  config.assets.digest = true
  config.assets.version = '1.0'
  config.log_level = :info
  config.i18n.fallbacks = true
  config.active_support.deprecation = :notify
  config.log_formatter = ::Logger::Formatter.new

运行我的本地服务器和'查看源'在这里是我得到：

When I run my local server and 'view source' here is what I get:

<script data-turbolinks-track="true" src="/assets/jquery.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/jquery_ujs.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/jquery.turbolinks.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/bootstrap/affix.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/bootstrap/alert.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/bootstrap/button.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/bootstrap/carousel.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/bootstrap/collapse.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/bootstrap/dropdown.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/bootstrap/modal.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/bootstrap/popover.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/bootstrap/scrollspy.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/bootstrap/tab.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/bootstrap/tooltip.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/bootstrap/transition.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/bootstrap/bootstrap.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/turbolinks.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/analytics.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/bike_shops.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/bikes.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/contacts.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/customers.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/inspections.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/make.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/model.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/quotes.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/resellers.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/static_pages.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/transactions.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/users.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/year.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/application.js?body=1"></script>

推荐答案

我注意到在javascript控制台中有一个未捕获异常Popover需要tooltip.js。这两个js文件是引导框架的一部分，正在按照错误的顺序编译。我删除了

I notice that in the javascript console there was an uncaught exception "Popover requires tooltip.js". These two js files are part of the bootstrap framework and were being compiled in the wrong order. I removed

// = require bootstrap / bootstrap

因为我目前没有使用任何bootstrap js库。移除后，bikes.js中的javascript会按预期工作。

since I am not currently using any of the bootstrap js libraries. After removal, the javascript in bikes.js works as intended.

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