我正在组建一个来自One Month Rails的基本网站,似乎无法弄清楚如何让导航栏显示在顶部。我花了几个小时想去社区。这是来自_header.html.erb的代码(使用bootstrap sass)
<div class="navbar navbar">
<div class="navbar-inner">
<div class="container">
<a class="btn btn-navbar" data-toggle="collapse" data-target=".nav-collapse">
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</a>
<a class="brand" href="#">Project name</a>
<div class="nav-collapse collapse">
<ul class="nav">
<li>
<%= link_to 'Home', root_path %>
</li>
<li>
<%= link_to 'About', about_path %>
</li>
</ul>
<ul class="nav pull-right">
<li><%= link_to 'Login', '#' %></li>
</ul>
</div>
</div>
</div>
</div>
以下是application.html.erb标签中的代码:
<!DOCTYPE html>
<html>
<head>
<body>
<title>One Month Rails</title>
<%= stylesheet_link_tag "application", :media => "all" %>
<%= javascript_include_tag "application" %>
<%= csrf_meta_tags %>
<%= tag :meta, name: "viewport", content: "width=device-width, initial-scale=1.0" %>
</head>
<body>
<%= render 'layouts/header' %>
<div class="container">
<%= yield %>
<%= render 'layouts/footer' %>
</div>
</body>
</html>
答案 0 :(得分:2)
您似乎在application.html.erb
中有一些HTML错误。但是大多数现代浏览器会在加载页面时为您修复这些错误。这是一个更好的版本:
<!DOCTYPE html>
<html>
<head>
<title>One Month Rails</title>
<%= stylesheet_link_tag "application", :media => "all" %>
<%= javascript_include_tag "application" %>
<%= csrf_meta_tags %>
<%= tag :meta, name: "viewport", content: "width=device-width, initial-scale=1.0" %>
</head>
<body>
<%= render 'layouts/header' %>
<div class="container">
<%= yield %>
<%= render 'layouts/footer' %>
</div>
</body>
</html>
您还应该确保_header.html.erb
位于app/views/layouts/
。
最后,不要忘记将bootstrap的css文件添加到app/assets/stylesheets/
。