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Heroku Bootstrap导航栏不渲染

[英]Heroku bootstrap navbar not rendering

所以...我有一个Rails应用,我正在使用引导导航栏。 所有这些都可以在我的机器上本地运行,但是在推送到Heroku之后,它将使所有内容都接受导航栏。 看看heroku网站 如果您需要引用它,这是github仓库链接

我尝试过的事情

我运行过rake assets:precompile没有运气的rake assets:precompile 我在config.assets.compile = true添加了config/environments/production.rb ,虽然这对性能不利,但无论如何都尝试了一下,只是看它是否可以工作(不可以)。

如果答案在其他帖子上,我深表歉意...我只是觉得我已经仔细阅读了其中的大部分内容,并尝试了所有可以找到的内容。 我显然缺少了一些东西。 在此先感谢您的帮助。

view/layout/application.html.erb

<!-- DOCTYPE -->
<!DOCTYPE html>
<html lang="en">
<head>

  <title>Little Rock Bike Polo</title>

  <!-- Meta tags -->
  <meta charset="utf-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <meta name="author" content="Jonathan MacDonald">

  <!-- Assets -->
  <%= csrf_meta_tags %>
  <%= stylesheet_link_tag    'application', media: 'all', 'data-turbolinks-track' => true %>
  <%= javascript_include_tag 'application', 'data-turbolinks-track' => true %>

  <!-- Fonts -->
  <link href='https://fonts.googleapis.com/css?family=Special+Elite' rel='stylesheet' type='text/css'>
  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css">

</head>

<body id="page-top" data-spy="scroll" data-target=".navbar-fixed-top">

  <!-- Navigation -->
  <nav class="navbar navbar-fixed-top" roll="navigation">
    <div class="container">
      <div class="navbar-header page-scroll">
        <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
          <span class="icon-bar"></span>
          <span class="icon-bar"></span>
          <span class="icon-bar"></span>
        </button>
        <a class="navbar-brand page-scroll" href="#page-top"><img class="large" src="https://farm2.staticflickr.com/1478/24259118481_3bd44aea82_o.png"/></a>
      </div>

      <div class="collapse navbar-collapse">
        <ul class="nav navbar-nav navbar-right">
          <li class="hidden">
            <a class="page-scroll" href="#page-top"></a>
          </li>
          <li>
            <a class="page-scroll" href="#about">About</a>
          </li>
          <li>
            <a class="page-scroll" href="#rules">Rules</a>
          </li>
          <li>
            <a class="page-scroll" href="#where">Where We Play</a>
          </li>
          <li>
            <a href="#">Blog</a>
          </li>
          <li class="dropdown">
            <a class="dropdown-toggle" data-toggle="dropdown" href="#">Members<b class="caret"></b></a>
            <ul class="dropdown-menu">
              <% if current_user %> <!-- facebook login -->
                <li><%= link_to current_user.name, members_profile_path %></li>
                <li><%= link_to "Sign Out", sign_out_path, method: :delete %></li>
              <% else %>
                <li><%= link_to "auth/facebook" do %><%= "Sign In" %><% end %></li>
              <% end %>
            </ul>
          </li>
        </ul>
      </div>
      <!-- /.navbar-collapse -->
    </div>
    <!-- /.container -->
  </nav>

<%= yield %>

<!-- Footer -->
<div id="footer">
  <div class="container">
    <div class="row">
      <div class="col-lg-12">
        <a target="_blank" href="https://twitter.com/lrbikepolo"><i class="fa fa-twitter fa-2x"></i></a>
        <a target="_blank" href="https://www.instagram.com/lrbikepolo"><i class="fa fa-instagram fa-2x"></i></a>
        <a target="_blank" href="https://www.facebook.com/lrbpolo"><i class="fa fa-facebook fa-2x"></i></a>
      </div>
    </div>
  </div>
</div>

</body>
</html>

assets/javascripts/application.js

//= require main

// Nav logo resize animation
$(document).on("scroll",function(){
  if($(document).scrollTop()>50){
    $("img").removeClass("large").addClass("small");
  } else{
    $("img").removeClass("small").addClass("large");
  }
});

// About section toggle
$(function() {
    $('.accordion dd').filter(':nth-child(n+4)').hide();
    $('.accordion dl').on('click', 'dt', function() {
    $('.accordion dd').hide();
    $(this).siblings("dt").find("span").text("+");
    $(this).find("span").text("-");
    $(this).next().slideDown("slow");
  });
});

assets/javascripts/main.js

// Base
//= require base/bootstrap
//= require base/jquery
//= require base/jquery.easing.min.js
//= require base/scrolling-nav
//= require_tree .

// Coffee
//= require coffee/home
//= require coffee/members
//= require coffee/sessions
//= require coffee/welcome

Heroku日志

2016-03-19T22:08:07.535722+00:00 heroku[router]: at=info method=GET path="/" host=www.littlerockbikepolo.com request_id=1b37aade-5d24-42df-bcf0-4a20e39fd5c3 fwd="17.27.100.166" dyno=web.1 connect=0ms service=11ms status=200 bytes=10449
2016-03-19T22:08:07.537387+00:00 app[web.1]: Started GET "/" for 17.27.100.166 at 2016-03-19 22:08:07 +0000
2016-03-19T22:08:07.539314+00:00 app[web.1]: Processing by WelcomeController#index as HTML
2016-03-19T22:08:07.540567+00:00 app[web.1]:   Rendered welcome/index.html.erb within layouts/application (0.1ms)
2016-03-19T22:08:07.541641+00:00 app[web.1]: Completed 200 OK in 2ms (Views: 1.4ms | ActiveRecord: 0.0ms)
2016-03-19T22:08:07.818048+00:00 heroku[router]: at=info method=GET path="/assets/application-52c2922bf3888faae91327ac966f10f93474a159ef20a14180eb9bd164ed87cf.css" host=www.littlerockbikepolo.com request_id=f27d91a6-fbba-4806-a52c-918053fe5ce4 fwd="17.27.100.166" dyno=web.1 connect=1ms service=11ms status=304 bytes=133
2016-03-19T22:08:07.819075+00:00 heroku[router]: at=info method=GET path="/assets/application-f821fc720db642f34d4224d955f8fc0293316f4f0986691d662afa916da4d0d1.js" host=www.littlerockbikepolo.com request_id=6afa7af1-775c-4ab6-8e69-10869ebdfa8c fwd="17.27.100.166" dyno=web.1 connect=0ms service=5ms status=304 bytes=133

请尝试解决此问题(将<link>元素添加到<head> ):

<head>

<!-- Bootstrap first -->
<link rel="stylesheet" media="all" href="/assets/base/bootstrap.css"  type="text/css">

<!-- Your extra styling -->
<link rel="stylesheet" media="all" href="/assets/application-52c2922bf3888faae91327ac966f10f93474a159ef20a14180eb9bd164ed87cf.css" data-turbolinks-track="true" />

</head>

您链接到bootstrap.css无效,因为<link <href='/assets/base/bootstrap.css'是无效的代码,请参阅<之前的href

尝试这个

https://www.bootstrapcdn.com

我只包含这些链接,对我来说效果很好。 对我来说,这是一个很好的解决方案。 我也做到了-1)耙资产:预编译; 2)config.assets.compile = true

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