Bootstrap导航中表单简单实现代码

导航中图标，表单的编程：

<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE-edge">
<meta name="viewport" content="width=device-width,initial-scale=1">
<title>Bootstrap 101 Template</title>
<link href="http://cdn.bootcss.com/bootstrap/3.3.1/css/bootstrap-theme.min.css" rel="external nofollow" rel="external nofollow" rel="stylesheet">
<link href="http://cdn.bootcss.com/bootstrap/3.3.1/css/bootstrap.min.css" rel="external nofollow" rel="external nofollow" rel="stylesheet">
</head>
<body>

<nav class="navbar navbar-default" role="navigation">
<!--
<nav class="navbar navbar-default navbar-inverse" role="navigation">
-->
<div class="container-fluid">
<!-- 导航图标 -->
<div class="navbar-header">
<a class="navbar-brand" href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >
<img alt="Brand" src="1.jpg">
</a>
</div>
<!-- 导航表单 -->
<form class="navbar-form navbar-left" role="search">
<div class="form-group">
<!-- 输入 -->
<input type="text" class="form-control" placeholder="Search">
</div>
<!-- 按钮 -->
<button type="submit" class="btn btn-default">Submit</button>
</form>
<button type="button" class="btn btn-default navbar-btn">Sign in</button>
<!-- 非导航的链接 -->
<p class="navbar-text navbar-right">Signed in as<a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" class="navbar-link">
Mark Otto</a></p>
</div>
</nav>
<!-- 路径导航 -->

<script src="http://cdn.bootcss.com/jquery/2.1.1/jquery.min.js"></script>
<script src="http://cdn.bootcss.com/bootstrap/3.3.1/js/bootstrap.min.js"></script>
<script src="http://cdn.bootcss.com/bootstrap/3.3.1/js/npm.js"></script>
</body>
</html>

结果：

路径导航：

<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE-edge">
<meta name="viewport" content="width=device-width,initial-scale=1">
<title>Bootstrap 101 Template</title>
<link href="http://cdn.bootcss.com/bootstrap/3.3.1/css/bootstrap-theme.min.css" rel="external nofollow" rel="external nofollow" rel="stylesheet">
<link href="http://cdn.bootcss.com/bootstrap/3.3.1/css/bootstrap.min.css" rel="external nofollow" rel="external nofollow" rel="stylesheet">
</head>
<body>
<!-- 路径导航 -->
<ol class="breadcrumb">
<li><a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >home</a></li>
<li><a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >libray</a></li>
<li class="active">data</li>
</ol>
<script src="http://cdn.bootcss.com/jquery/2.1.1/jquery.min.js"></script>
<script src="http://cdn.bootcss.com/bootstrap/3.3.1/js/bootstrap.min.js"></script>
<script src="http://cdn.bootcss.com/bootstrap/3.3.1/js/npm.js"></script>
</body>
</html>

结果：

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