// APPLY TO STANDARD DROPDOWN ELEMENTS
// ===================================
$(document)
.on('click.bs.dropdown.data-api', clearMenus)
.on('click.bs.dropdown.data-api', '.dropdown form', function (e) { e.stopPropagation() })
.on('click.bs.dropdown.data-api' , toggle, Dropdown.prototype.toggle)
.on('keydown.bs.dropdown.data-api', toggle + ', [role=menu]' , Dropdown.prototype.keydown)
$(document).ready(function(){
$(document).off('click.bs.dropdown.data-api');
});
$(document).ready(function(){
dropdownOpen();//调用
});
/**
* 鼠标划过就展开子菜单,免得需要点击才能展开
*/
function dropdownOpen() {
var $dropdownLi = $('li.dropdown');
$dropdownLi.mouseover(function() {
$(this).addClass('open');
}).mouseout(function() {
$(this).removeClass('open');
});
}
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Bootstrap导航条鼠标悬停下拉菜单</title>
<link id="bootstrap_221" rel="stylesheet" type="text/css" class="library" href="/js/sandbox/bootstrap-2.2.1/css/bootstrap.min.css">
<script id="jquery_172" type="text/javascript" class="library" src="/js/sandbox/jquery/jquery-1.7.2.min.js"></script>
<script id="bootstrap_221" type="text/javascript" class="library" src="/js/sandbox/bootstrap-2.2.1/js/bootstrap.min.js"></script>
</head>
<body>
<div class="container">
<div class="span12">
<h1>Bootstrap导航条鼠标悬停下拉菜单</h1>
<p>Bootstrap的导航条下拉菜单为了适应移动设备没有鼠标hover的状态,都是点击弹出下拉菜单,为了适应一般网站使用,我稍作了一些修改,鼠标hover时就弹出二级菜单。</p>
<div class="navbar">
<div class="navbar-inner">
<ul class="nav">
<li><a href="#">Menu1</a></li>
<li><a href="#">Menu2</a></li>
<li class="dropdown"> <a href="#menu3">Menu3</a>
<ul class="dropdown-menu">
<li><a href="#menu7">Menu7</a></li>
<li><a href="#menu8">Menu8</a></li>
</ul>
</li>
<li><a href="#">Menu4</a></li>
<li><a href="#">Menu5</a></li>
<li><a href="#">Menu6</a></li>
</ul>
</div>
</div>
</div>
</div>
</body>
</html>
.navbar .nav > li .dropdown-menu {
margin: 0;
}
.navbar .nav > li:hover .dropdown-menu {
display: block;
}
机械节能产品生产企业官网模板...
大气智能家居家具装修装饰类企业通用网站模板...
礼品公司网站模板
宽屏简约大气婚纱摄影影楼模板...
蓝白WAP手机综合医院类整站源码(独立后台)...苏ICP备2024110244号-2 苏公网安备32050702011978号 增值电信业务经营许可证编号:苏B2-20251499 | Copyright 2018 - 2025 源码网商城 (www.ymwmall.com) 版权所有