Jquery菜单2
![](https://images.cnblogs.com/OutliningIndicators/ContractedBlock.gif)
<script src="js/jquery-1.3.2.min.js" type="text/javascript"></script>
<script type="text/javascript">
$(document).ready(function(){
$("ul.subnav").parent().append("<span></span>"); //Only shows drop down trigger when js is enabled - Adds empty span tag after ul.subnav
$("div.topnav li span").click(function() { //点击span后显示的菜单...
//Following events are applied to the subnav itself (moving subnav up and down)
$(this).parent().find("ul.subnav").slideDown('fast').show(); //Drop down the subnav on click
$(this).parent().hover(function() {
}, function(){
$(this).parent().find("ul.subnav").slideUp('slow'); //When the mouse hovers out of the subnav, move it back up
});
//Following events are applied to the trigger (Hover events for the trigger)
}).hover(function() {
$(this).addClass("subhover"); //On hover over, add class "subhover"
}, function(){ //On Hover Out
$(this).removeClass("subhover"); //On hover out, remove class "subhover"
});
});
</script>
<style type="text/css">
body
{
margin: 0;
padding: 0;
font: 10px normal Arial, Helvetica, sans-serif;
background: #000 url(body_bg.gif) repeat-x;
}
.container
{
width: 960px;
margin: 0 auto;
position: relative;
}
#header
{
background: url(header_bg.gif) no-repeat center top;
padding-top: 120px;
}
#header .disclaimer
{
color: #999;
padding: 100px 0 7px 0;
text-align: right;
display: block;
position: absolute;
top: 0;
right: 0;
}
#header .disclaimer a
{
color: #ccc;
}
div.topnav
{
list-style: none;
padding: 0 20px;
margin: 0;
float: left;
width: 920px;
background: #222;
font-size: 1.2em;
background: url(topnav_bg.gif) repeat-x;
}
div.topnav li
{
float: left;
margin: 0;
padding: 0 15px 0 0;
position: relative; /*--Declare X and Y axis base--*/
}
div.topnav li a
{
padding: 10px 5px;
color: #fff;
display: block;
text-decoration: none;
float: left;
}
div.topnav li a:hover
{
background: url(topnav_hover.gif) no-repeat center top;
}
div.topnav li span
{
/*--Drop down trigger styles--*/
width: 17px;
height: 35px;
float: left;
background: url(subnav_btn.gif) no-repeat center top;
}
div.topnav li span.subhover
{
background-position: center bottom;
cursor: pointer;
}
/*--Hover effect for trigger--*/div.topnav li ul.subnav
{
list-style: none;
position: absolute; /*--Important - Keeps subnav from affecting main navigation flow--*/
left: 0;
top: 35px;
background: #333;
margin: 0;
padding: 0;
display: none;
float: left;
width: 170px;
-moz-border-radius-bottomleft: 5px;
-moz-border-radius-bottomright: 5px;
-webkit-border-bottom-left-radius: 5px;
-webkit-border-bottom-right-radius: 5px;
border: 1px solid #111;
}
div.topnav li ul.subnav li
{
margin: 0;
padding: 0;
border-top: 1px solid #252525; /*--Create bevel effect--*/
border-bottom: 1px solid #444; /*--Create bevel effect--*/
clear: both;
width: 170px;
}
html div.topnav li ul.subnav li a
{
float: left;
width: 145px;
background: #333 url(dropdown_linkbg.gif) no-repeat 10px center;
padding-left: 20px;
}
html div.topnav li ul.subnav li a:hover
{
/*--Hover effect for subnav links--*/
background: #222 url(dropdown_linkbg.gif) no-repeat 10px center;
}
#header img
{
margin: 20px 0 10px;
}
</style>
</head>
<body>
<form id="form1" runat="server">
<div class="container">
<div id="header">
<div class="disclaimer">
</div>
<div class="topnav">
<li><a href="#">Home</a></li>
<li><a href="#">Tutorials</a>
<ul class="subnav">
<li><a href="#">11111</a></li>
<li><a href="#">22222</a></li>
<li><a href="#">33333</a></li>
<li><a href="#">44444</a></li>
<li><a href="#">55555</a></li>
</ul>
</li>
<li><a href="#">Resources</a>
<ul class="subnav">
<li><a href="#">123456</a></li>
<li><a href="#">456789</a></li>
</ul>
</li>
<li><a href="#">About Us</a></li>
<li><a href="#">Advertise</a></li>
<li><a href="#">Submit</a></li>
<li><a href="#">Contact Us</a></li>
</div>
</div>
</div>
</form>
</body>
</html>
<script type="text/javascript">
$(document).ready(function(){
$("ul.subnav").parent().append("<span></span>"); //Only shows drop down trigger when js is enabled - Adds empty span tag after ul.subnav
$("div.topnav li span").click(function() { //点击span后显示的菜单...
//Following events are applied to the subnav itself (moving subnav up and down)
$(this).parent().find("ul.subnav").slideDown('fast').show(); //Drop down the subnav on click
$(this).parent().hover(function() {
}, function(){
$(this).parent().find("ul.subnav").slideUp('slow'); //When the mouse hovers out of the subnav, move it back up
});
//Following events are applied to the trigger (Hover events for the trigger)
}).hover(function() {
$(this).addClass("subhover"); //On hover over, add class "subhover"
}, function(){ //On Hover Out
$(this).removeClass("subhover"); //On hover out, remove class "subhover"
});
});
</script>
<style type="text/css">
body
{
margin: 0;
padding: 0;
font: 10px normal Arial, Helvetica, sans-serif;
background: #000 url(body_bg.gif) repeat-x;
}
.container
{
width: 960px;
margin: 0 auto;
position: relative;
}
#header
{
background: url(header_bg.gif) no-repeat center top;
padding-top: 120px;
}
#header .disclaimer
{
color: #999;
padding: 100px 0 7px 0;
text-align: right;
display: block;
position: absolute;
top: 0;
right: 0;
}
#header .disclaimer a
{
color: #ccc;
}
div.topnav
{
list-style: none;
padding: 0 20px;
margin: 0;
float: left;
width: 920px;
background: #222;
font-size: 1.2em;
background: url(topnav_bg.gif) repeat-x;
}
div.topnav li
{
float: left;
margin: 0;
padding: 0 15px 0 0;
position: relative; /*--Declare X and Y axis base--*/
}
div.topnav li a
{
padding: 10px 5px;
color: #fff;
display: block;
text-decoration: none;
float: left;
}
div.topnav li a:hover
{
background: url(topnav_hover.gif) no-repeat center top;
}
div.topnav li span
{
/*--Drop down trigger styles--*/
width: 17px;
height: 35px;
float: left;
background: url(subnav_btn.gif) no-repeat center top;
}
div.topnav li span.subhover
{
background-position: center bottom;
cursor: pointer;
}
/*--Hover effect for trigger--*/div.topnav li ul.subnav
{
list-style: none;
position: absolute; /*--Important - Keeps subnav from affecting main navigation flow--*/
left: 0;
top: 35px;
background: #333;
margin: 0;
padding: 0;
display: none;
float: left;
width: 170px;
-moz-border-radius-bottomleft: 5px;
-moz-border-radius-bottomright: 5px;
-webkit-border-bottom-left-radius: 5px;
-webkit-border-bottom-right-radius: 5px;
border: 1px solid #111;
}
div.topnav li ul.subnav li
{
margin: 0;
padding: 0;
border-top: 1px solid #252525; /*--Create bevel effect--*/
border-bottom: 1px solid #444; /*--Create bevel effect--*/
clear: both;
width: 170px;
}
html div.topnav li ul.subnav li a
{
float: left;
width: 145px;
background: #333 url(dropdown_linkbg.gif) no-repeat 10px center;
padding-left: 20px;
}
html div.topnav li ul.subnav li a:hover
{
/*--Hover effect for subnav links--*/
background: #222 url(dropdown_linkbg.gif) no-repeat 10px center;
}
#header img
{
margin: 20px 0 10px;
}
</style>
</head>
<body>
<form id="form1" runat="server">
<div class="container">
<div id="header">
<div class="disclaimer">
</div>
<div class="topnav">
<li><a href="#">Home</a></li>
<li><a href="#">Tutorials</a>
<ul class="subnav">
<li><a href="#">11111</a></li>
<li><a href="#">22222</a></li>
<li><a href="#">33333</a></li>
<li><a href="#">44444</a></li>
<li><a href="#">55555</a></li>
</ul>
</li>
<li><a href="#">Resources</a>
<ul class="subnav">
<li><a href="#">123456</a></li>
<li><a href="#">456789</a></li>
</ul>
</li>
<li><a href="#">About Us</a></li>
<li><a href="#">Advertise</a></li>
<li><a href="#">Submit</a></li>
<li><a href="#">Contact Us</a></li>
</div>
</div>
</div>
</form>
</body>
</html>