本文实例讲述了jQuery实现可用于博客的动态滑动菜单的方法。分享给大家供大家参考。具体如下：
复制代码 代码如下:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
<head>
<title>jQuery滑动菜单插件</title>
<script type="text/javascript" src="js/jquery1.3.2.js"></script>
<script type="text/javascript">
(function($){
$.fn.extend({
tagdrop: function(options) {
var defaults = {
tagPaddingTop: '90px',
tagDefaultPaddingTop: '30px',
bgColor: '#B1CCED',
bgMoverColor: '#7FB0F0',
textColor: '#e0e0e0',
textDefaultColor: '#fff'
};
var options = $.extend(defaults, options);
return this.each(function() {
var obj = $(this);
var li_items = $("li", obj);
$("li", obj).css('background-color', options.bgColor);
li_items.mouseover(function(){
$(this).animate({paddingTop: options.tagPaddingTop}, 300);
$(this).css('background-color', options.bgMoverColor);
$(this).css('color', options.textColor);
}).mouseout(function() {
$(this).animate({paddingTop: options.tagDefaultPaddingTop}, 500);
$("li",$(this).parent()).css('background-color', options.bgColor);
$("li",$(this).parent()).css('color', options.textDefaultColor);
});
});
}
});
})(jQuery);
</script>
<script type="text/javascript">
$(document).ready(function() {
$('.menu').tagdrop({tagPaddingTop: '60px',bgColor: '#B1CCED',bgMoverColor: '#7FB0F0',textColor: '#e0e0e0'});
});
</script>
<style>
body {
margin:0;
padding:0;
}
#nav li {margin: 0; padding: 0;display: inline;list-style-type: none;font-size: 12px;}
#nav a:link, #nav a:visited {
}
#nav a:hover {color: #fff; background:#FF6A00;}
#nav a:visited.active, #nav a:link.active {background-color: #fff;color: #FF6A00;}
.menu {
list-style:none;
margin: 0;
float:right;
}
.menu li {
float:left;
margin:0 auto;
cursor:pointer;
height:30px;
padding:30px 5px 5px 5px;
margin:0px 3px 0px 3px;
-moz-border-radius: 0px 0px 10px 10px;
-webkit-border-radius:0px 0px 10px 10px;
-moz-box-shadow: 0 1px 3px rgba(0,0,0,0.5);
-webkit-box-shadow: 0 1px 3px rgba(0,0,0,0.5);
color: #FFF;
text-shadow: 0 -1px 1px rgba(0,0,0,0.25);
font-family: "Lucida Grande",Lucida,Verdana,sans-serif;
font-size:13px;
font-weight:bold;
text-transform:uppercase;
}
</style>
</head>
<body>
<ul class="menu">
<li>About us</li>
<li>Contacts</li>
<li>Others</li>
<li>Products</li>
<li>Portfolio</li>
<li>Testemonies</li>
</ul>
</body>
</html>
<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
<head>
<title>jQuery滑动菜单插件</title>
<script type="text/javascript" src="js/jquery1.3.2.js"></script>
<script type="text/javascript">
(function($){
$.fn.extend({
tagdrop: function(options) {
var defaults = {
tagPaddingTop: '90px',
tagDefaultPaddingTop: '30px',
bgColor: '#B1CCED',
bgMoverColor: '#7FB0F0',
textColor: '#e0e0e0',
textDefaultColor: '#fff'
};
var options = $.extend(defaults, options);
return this.each(function() {
var obj = $(this);
var li_items = $("li", obj);
$("li", obj).css('background-color', options.bgColor);
li_items.mouseover(function(){
$(this).animate({paddingTop: options.tagPaddingTop}, 300);
$(this).css('background-color', options.bgMoverColor);
$(this).css('color', options.textColor);
}).mouseout(function() {
$(this).animate({paddingTop: options.tagDefaultPaddingTop}, 500);
$("li",$(this).parent()).css('background-color', options.bgColor);
$("li",$(this).parent()).css('color', options.textDefaultColor);
});
});
}
});
})(jQuery);
</script>
<script type="text/javascript">
$(document).ready(function() {
$('.menu').tagdrop({tagPaddingTop: '60px',bgColor: '#B1CCED',bgMoverColor: '#7FB0F0',textColor: '#e0e0e0'});
});
</script>
<style>
body {
margin:0;
padding:0;
}
#nav li {margin: 0; padding: 0;display: inline;list-style-type: none;font-size: 12px;}
#nav a:link, #nav a:visited {
}
#nav a:hover {color: #fff; background:#FF6A00;}
#nav a:visited.active, #nav a:link.active {background-color: #fff;color: #FF6A00;}
.menu {
list-style:none;
margin: 0;
float:right;
}
.menu li {
float:left;
margin:0 auto;
cursor:pointer;
height:30px;
padding:30px 5px 5px 5px;
margin:0px 3px 0px 3px;
-moz-border-radius: 0px 0px 10px 10px;
-webkit-border-radius:0px 0px 10px 10px;
-moz-box-shadow: 0 1px 3px rgba(0,0,0,0.5);
-webkit-box-shadow: 0 1px 3px rgba(0,0,0,0.5);
color: #FFF;
text-shadow: 0 -1px 1px rgba(0,0,0,0.25);
font-family: "Lucida Grande",Lucida,Verdana,sans-serif;
font-size:13px;
font-weight:bold;
text-transform:uppercase;
}
</style>
</head>
<body>
<ul class="menu">
<li>About us</li>
<li>Contacts</li>
<li>Others</li>
<li>Products</li>
<li>Portfolio</li>
<li>Testemonies</li>
</ul>
</body>
</html>
希望本文所述对大家的jQuery程序设计有所帮助。
