Materialize 导航栏
Materialize提供了各种CSS类，以轻松的方式创建一个漂亮的导航栏。下表提到了可用的类及其效果。
| 序号 | 类名称及说明 |
|---|---|
| 1 | nav-wrapper 将nav组件设置为nav bar / breadcrumb wrapper。 |
| 2 | brand-logo 将锚元素设置为主标识。 |
| 3 | nav-mobile 将ul元素设置为导航栏。 |
例子
以下示例展示使用navbar类来展示各种导航栏。
materialize_navbar.html
<html>
<head>
<title>The Materialize NavBar Example</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://fonts.googleapis.com/icon?family=Material+Icons">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/materialize/0.97.3/css/materialize.min.css">
<script type="text/javascript" src="/attachments/tuploads/materialize/jquery-2.1.1.min.js"></script>
<script src="/attachments/tuploads/materialize/materialize.min.js"></script>
<script>
$( document ).ready(function){
$(".dropdown-button").dropdown();
});
</script>
</head>
<body class="container">
<div class="row" style="width:560px;">
<div class="col s12 m12 l12" >
<h5>Right Aligned Nav Bar</h5>
<nav>
<div class="nav-wrapper">
<a href="#" class="brand-logo">TutorialsPoint</a>
<ul id="nav-mobile" class="right hide-on-med-and-down">
<li><a href="#">HTML5</a></li>
<li><a href="#">CSS</a></li>
<li><a href="#">JavaScript</a></li>
</ul>
</div>
</nav>
</div>
</div>
<div class="row" style="width:560px;">
<div class="col s12 m12 l12">
<h5>Left Aligned Nav Bar</h5>
<nav>
<div class="nav-wrapper">
<a href="#" class="brand-logo right">TutorialsPoint</a>
<ul id="nav-mobile" class="left hide-on-med-and-down">
<li><a href="#">HTML5</a></li>
<li><a href="#">CSS</a></li>
<li><a href="#">JavaScript</a></li>
</ul>
</div>
</nav>
</div>
</div>
<div class="row" style="width:560px;">
<div class="col s12 m12 l12">
<h5>Center Aligned Nav Bar</h5>
<nav>
<div class="nav-wrapper">
<a href="#" class="brand-logo center">TutorialsPoint</a>
<ul id="nav-mobile" class="right hide-on-med-and-down">
<li><a href="#">Java</a></li>
</ul>
</div>
</nav>
</div>
</div>
<div class="row" style="width:560px;">
<div class="col s12 m12 l12">
<h5>Nav Bar with Active link</h5>
<nav>
<div class="nav-wrapper">
<a href="#" class="brand-logo right">TutorialsPoint</a>
<ul id="nav-mobile" class="left hide-on-med-and-down">
<li><a href="#">HTML5</a></li>
<li><a href="#">CSS</a></li>
<li class="active"><a href="#">JavaScript</a></li>
</ul>
</div>
</nav>
</div>
</div>
<div class="row" style="width:560px;">
<div class="col s12 m12 l12">
<h5>Nav Bar with dropdown menu</h5>
<ul id="javaDropDown" class="dropdown-content">
<li><a href="#!">JSF</a></li>
<li><a href="#!">JSP</a></li>
<li class="divider"></li>
<li><a href="#!">Servlets</a></li>
</ul>
<nav>
<div class="nav-wrapper">
<a href="#" class="brand-logo center">TutorialsPoint</a>
<ul id="nav-mobile" class="right hide-on-med-and-down">
<!-- Dropdown Trigger -->
<li><a class="dropdown-button" href="#!" data-activates="javaDropDown">Java<i class="material-icons right">arrow_drop_down</i></a></li>
</ul>
</div>
</nav>
</div>
</div>
<div class="row" style="width:560px;">
<div class="col s12 m12 l12">
<h5>Nav Bar with Links and Icons</h5>
<nav>
<div class="nav-wrapper">
<a href="#" class="brand-logo right">TutorialsPoint</a>
<ul id="nav-mobile" class="left hide-on-med-and-down">
<li><a href="#"><i class="material-icons left">search</i>HTML5</a></li>
<li><a href="#"><i class="material-icons right">view_module</i>CSS</a></li>
<li><a href="#">JavaScript</a></li>
</ul>
</div>
</nav>
</div>
</div>
</body>
</html>
结果
验证结果，如下图所示。
