我刚开始使用bootstrap(我主要是后端工作),我有点困惑。我已正确配置它(按照guide的每一步进行bootstrap-gem设置)但是当我复制导航栏的代码from the examples at their site时,它根本没有样式(除了定位)
请告诉我应该提供什么代码,因为我真的离开了我的联盟。
谢谢
我的application.js
//= require jquery3
//= require rails-ujs
//= require turbolinks
//= require popper
//= require bootstrap
//= require_tree .
这已添加到我的Gemfile
gem 'bootstrap', git: 'https://github.com/twbs/bootstrap-rubygem'
gem 'jquery-rails'
gem 'sprockets-rails'
在application.html.erb
<nav class="navbar navbar-default navbar-fixed-top">
<div class="container">
<%= link_to 'Home', movies_path %>
<% if user_signed_in? %>
Logged in as <strong><%= current_user.email %></strong>.
<%= link_to 'Edit profile', edit_user_registration_path, :class => 'navbar-link' %> |
<%= link_to "Logout", destroy_user_session_path, method: :delete, :class => 'navbar-link' %>
<% else %>
<%= link_to "Sign up", new_user_registration_path, :class => 'navbar-link' %> |
<%= link_to "Login", new_user_session_path, :class => 'navbar-link' %>
<% end %>
</div>
</nav>
它的head
是
<%= stylesheet_link_tag 'application', media: 'all', 'data-turbolinks-track': 'reload' %>
<%= javascript_include_tag 'application', 'data-turbolinks-track': 'reload' %>
最后在我的application.scss
@import "bootstrap";
答案 0 :(得分:0)
在application.html.erb标记中确保您有响应标记
<meta name="viewport" content="width=device-width, initial-scale=1">
下面是带有响应式菜单的twitter bootstrap菜单示例(在你的application.html.erb中) - &gt;我将菜单定制为菜单
<div id="header" class="navbar navbar-fixed-top navbar-default" role="navigation">
<div class="container-fluid">
<!-- menu for mobile -->
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-megadropdown-tabs">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<%= link_to 'Home', movies_path %>
</div>
<!-- Collect the nav links, forms, and other content for toggling -->
<div class="collapse navbar-collapse" id="bs-megadropdown-tabs">
<ul class="nav navbar-nav navbar-right">
<% if user_signed_in? %>
<li class="dropdown">
<a href="#" data-toggle="dropdown" class="dropdown-toggle">MENU <b class="caret"></b></a>
<ul class="dropdown-menu">
<li class="divider"></li>
<li><%= link_to 'Edit profile', edit_user_registration_path %></li>
<li><%= link_to "Other menu", %></li>
</ul>
</li>
<li> <%= link_to "LOG OUT ( #{current_user.username} )", destroy_user_session_path, method: :delete %></li>
<% else %>
<li><%= link_to "Sign up", new_user_registration_path, :class => 'navbar-link' %></li>
<li><%= link_to "Login", new_user_session_path, :class => 'navbar-link' %></li>
<% end %>
</ul> <!-- navbar-right -->
</div><!-- end navbar-collapse -->
</div> <!-- end fluid -->
</div> <!-- end navbar -->
好的风格正确你必须导入提供的CSS,下面我给你的信息
在app / stylesheets内/编辑你的application.scss 并在下面添加以下行
// bootstrap
@import "bootstrap-sprockets";
@import "bootstrap";
答案 1 :(得分:0)
好的,只是将此标记为已解决。这实际上是一个引导问题,我在GitHub上问过,其他人也遇到了同样的问题。感谢您的时间和意见:))