效果圖如下所示:

實(shí)現(xiàn)代碼如下:
<!DOCTYPE html><html lang="zh-cn"><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>導(dǎo)航條</title><link rel="stylesheet" href=" //netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css"></head><body><nav class="navbar navbar-default navbar-fixed-top" role="navigation"><div class="container"><div class="navbar-header"><button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#menu"><span class="sr-only"></span><span class="icon-bar"></span><span class="icon-bar"></span><span class="icon-bar"></span></button><a href="" class="navbar-brand">某管理系統(tǒng)</a></div><div class="collapase navbar-collapse" id="menu"><ul class="nav navbar-nav"><li class="active"><a href="#">首頁</a></li><li class="dropdown"><a href="#" data-toggle="dropdown" role="button">功能<span class="caret"></span></a><ul class="dropdown-menu"><li class="dropdown-header">業(yè)務(wù)功能</li><li><a href="#">信息建立</a></li><li><a href="#">信息查詢</a></li><li><a href="#">信息管理</a></li><li role="separetor" class="divider"></li><li class="dropdown-header">系統(tǒng)功能</li><li><a href="#">設(shè)置</a></li></ul></li><li><a href="#">幫助</a></li></ul><form class="navbar-form navbar-right"><div class="form-group"><input type="text" class="form-control" placeholder="username"><input type="text" class="form-control" placeholder="password"><button type="button" class="btn btn-default">登錄</button></div></form></div></div></nav><script src="http://cdn.bootcss.com/jquery/1.11.1/jquery.min.js"></script><script src="http://cdn.bootcss.com/bootstrap/3.2.0/js/bootstrap.min.js"></script></body></html>
以上所述是小編給大家介紹的基于Bootstrap實(shí)現(xiàn)下拉菜單項(xiàng)和表單導(dǎo)航條(兩個(gè)菜單項(xiàng),一個(gè)下拉菜單和登錄表單導(dǎo)航條),希望對大家有所幫助,如果大家有任何疑問請給我留言,小編會及時(shí)回復(fù)大家的。在此也非常感謝大家對武林網(wǎng)網(wǎng)站的支持!
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