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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。
效果图:
CSS修改:
<style type="text/css"> .navbar .nav > li .dropdown-menu { margin: 0; } .navbar .nav > li:hover .dropdown-menu { display: block; } </style>
实例源码:
<!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" rel="nofollow noopener noreferrer" href="http://apps.bdimg.com/libs/bootstrap/3.3.4/css/bootstrap.min.css"> <script id="jquery_172" type="text/javascript" class="library" src="http://apps.bdimg.com/libs/jquery/1.9.1/jquery.min.js"></script> <script id="bootstrap_221" type="text/javascript" class="library" src="http://apps.bdimg.com/libs/bootstrap/3.3.4/js/bootstrap.min.js"></script> <style type="text/css"> .navbar .nav > li .dropdown-menu { margin: 0; } .navbar .nav > li:hover .dropdown-menu { display: block; } </style> </head> <body> <div class="container"> <div class="navbar"> <div class="navbar-inner"> <ul class="nav nav-pills"> <li class="active"><a rel="nofollow noopener noreferrer" href="#">Home</a></li> <li class="dropdown"><a rel="nofollow noopener noreferrer" href="#">SVN<span class="caret"></span></a> <ul class="dropdown-menu"> <li><a rel="nofollow noopener noreferrer" href="#">sub SVN1</a></li> <li><a rel="nofollow noopener noreferrer" href="#">sub SVN2</a></li> </ul> </li> <li><a rel="nofollow noopener noreferrer" href="#">iOS</a></li> <li><a rel="nofollow noopener noreferrer" href="#">VB.Net</a></li> <li class="dropdown"><a rel="nofollow noopener noreferrer" href="#">Java<span class="caret"></span></a> <ul class="dropdown-menu"> <li><a rel="nofollow noopener noreferrer" href="#">sub Java1</a></li> <li><a rel="nofollow noopener noreferrer" href="#">sub Java2</a></li> </ul> </li> <li><a rel="nofollow noopener noreferrer" href="#">PHP</a></li> </ul> </div> </div> </div> </body> </html>
Find it more from:http://runjs.cn/detail/k4ahmcgc
以上就是Bootstrap导航条鼠标悬停下拉菜单。活着时候就要快乐些,因为我们会死很久。更多关于Bootstrap导航条鼠标悬停下拉菜单请关注haodaima.com其它相关文章!