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jQuery菜单制作

2015-09-26 17:39 696 查看

ul>li.main>a+(ul>li>a)

next(): a+ul

children(): li.main>ul

HTML:

<!DOCTYPE html>
<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</title>

<link rel="stylesheet" type="text/css" href="foo.css">
<script src="jquery-1.11.3.js"></script>


<script src="foo.js"></script>
</head>
<body>
<ul>
<li class="main">
<a href="#">menu1</a>
<ul>
<li><a href="#">submenu1</a></li>
<li><a href="#">submenu2</a></li>
</ul>
</li>
<li class="main">
<a href="#">menu2</a>
<ul>
<li><a href="#">submenu1</a></li>
<li><a href="#">submenu2</a></li>
</ul>
</li>
<li class="main">
<a href="#">menu3</a>
<ul>
<li><a href="#">submenu1</a></li>
<li><a href="#">submenu2</a></li>
</ul>
</li>
</ul>
</body>
</html>

CSS:

ul,li{
list-style: none;
}
ul{
padding: 0;
margin: 0;
}
li{
background-color: #eee;
}
.main{ //how to horizontal menu?
background-image: url("img/title.jpg");
background-repeat: repeat-x;
width: 100px;
}
a{
width: 80px;
padding-left: 20px;
padding-top: 3px;
padding-bottom: 3px;
display: block;
text-decoration: none;
}
.main a{
color: white;
}
.main li a{
color: black;
}
.main ul{
display: none;
}

JS:

$(document).ready(function(){
$(".main").hover(function(){
$(this).children("ul").slideToggle(1000); //.main>a next("ul")

});
});

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