购物网站导航条案例
作者：互联网
代码:
<!DOCTYPE html> <html lang="en"><head> <meta charset="UTF-8"> <title>Document</title> <script src="jquery-3.4.1.js"></script> <style> * { margin: 0; padding: 0; } a { color: #fff; text-decoration: none; } ul { list-style: none; } #nar-wrap { height: 600px; background-color: pink; font-family: 'Microsoft YaHei'; } #nav-div { height: 30px; height: 1000px; background-color: #e60ceb; margin: 0 auto; position: relative; } #nav-div .nav { list-style: none; position: absolute; } .drop-down { position: relative; z-index: 999; float: left; margin-right: 30px; line-height: 30px; text-align: center; min-width: 48px; padding: 0 5px; } .drop-down a img { padding-bottom: 5px; padding-left: 5px; } .drop-down-content { display: none; background-color: #ff78f2; } .drop-down-content li { border-top: 1px solid #fff; font-size: 14px; } ul li a:hover { background-color: purple; } </style>
</head>
<body> <h1>购物网站导航条</h1> <hr> <div id="nar-wrap"> <div id="nav-div"> <ul class="nav"> <li class="drop-down"> <a href="#">首页</a> </li> <li class="drop-down"> <a href="#">幸福年货节</a> </li> <li class="drop-down"> <a href="#">新品直达站</a> </li> <li class="drop-down"> <a href="#">女装<img src="image/arrow.jpg"></a> <ul class="drop-down-content" style="width:76px;"> <li><a href="#">韩流时尚</a></li> <li><a href="#">日系森女</a></li> <li><a href="#">英伦帅气</a></li> <li><a href="#">欧美风尚</a></li> </ul> </li> <li class="drop-down"> <a href="#">美妆</a><img src="image/arrow.jpg"></a> <ul class="drop-down-content" style="width:68px;"> <li><a href="#">面膜</a></li> <li><a href="#">护肤</a></li> <li><a href="#">彩妆</a></li> <li><a href="#">护肤套装</a></li> </ul> </li> <li class="drop-down"> <a href="#">国际</a><img src="image/arrow.jpg"></a> <ul class="drop-down-content" style="width:48px;"> <li><a href="#">韩国</a></li> <li><a href="#">日本</a></li> <li><a href="#">欧洲</a></li> <li><a href="#">美洲</a></li> </ul> </li> <li class="drop-down"> <a href="#"></a> </li> <li class="drop-down"> <a href="#"></a> </li> <li class="drop-down"> <a href="#">运动</a><img src="image/arrow.jpg"></a> <ul class="drop-down-content" style="width:48px;"> <li><a href="#">足球</a></li> <li><a href="#">篮球</a></li> <li><a href="#">排球</a></li> <li><a href="#">气球</a></li> </ul> </li> <li class="drop-down"> <a href="#">母婴</a></a><img src="image/arrow.jpg"></a> <ul class="drop-down-content" style="width:48px;"> <li><a href="#">奶嘴</a></li> <li><a href="#">奶粉</a></li> <li><a href="#">小车</a></li> <li><a href="#">小房</a></li> </ul> </li> <li class="drop-down"> <a href="#">鞋包</a><img src="image/arrow.jpg"></a> <ul class="drop-down-content" style="width:48px;"> <li><a href="#">女鞋</a></li> <li><a href="#">男鞋</a></li> <li><a href="#">女包</a></li> <li><a href="#">男包</a></li> </ul> </li> </ul> </div> </div> <script> $(function() { $('.nav>li').mouseover(function() { $(this).children('ul').stop().slideDown(1000); }); $('.nav>li').mouseout(function() { $(this).children('ul').stop().slideUp(1000); }); $('.nav li').hover(function() { $(this).children('ul').stop().slideDown(); }, function() { $(this).children('ul').stop().slideUp(1000); }); $('.nav>li').hover(function() { $(this).children('ul').stop().slideToggle(1000); }); }) </script> </body>
</html> 运行结果:
经过的时候导航条会拉下,离开的时候导航条会收起。
标签：function,ul,color,购物,li,案例,nav,导航条,children 来源： https://www.cnblogs.com/pydnlxzw/p/16213385.html