基于JQuery的类似新浪微博展示信息效果的代码
代码如下:
<!doctype html public "-//w3c//dtd xhtml 1.0 transitional//en" "https://www.w3.org/tr/xhtml1/dtd/xhtml1-transitional.dtd">
<html xmlns="https://www.w3.org/1999/xhtml" >
<head>
<title>untitled page</title>
<link rel="stylesheet" type="text/css" href="result-css/reset/reset-min.css" />
<style type="text/css">
.w_con{ width:400px; height:160px; overflow:hidden; border:1px solid #333;}
#w_slid{ width:100%;}
#w_slid li{ width:100%; height:40px;}
li.a{ background:#ffc000;}
li.b{ background:#56aaff;}
li.c{ background:#0fffaa;}
li.d{ background:#0ffffa;}
li.e{ background:#ffff56;}
</style>
<script type="text/javascript" src="result-javascriptorjquery/jquery/jquery-1.7.2.js"></script>
</head>
<body>
<p class="w_con" id="w_con">
<ul id="w_slid">
<li class="a"></li>
<li class="b"></li>
<li class="c"></li>
<li class="d"></li>
<li class="e"></li>
</ul>
</p>
<script type="text/javascript">
function slide() {
var $w_slid = $('#w_con');
console.log($w_slid);
var timer;
$w_slid.hover(function(){
clearinterval(timer);
},function(){
timer = setinterval(function(){
slidefadein($w_slid);
},3000);
}).trigger("mouseleave");
}
function slidefadein(obj) {
var $self = obj.find('ul:first');
var $height = $self.find('li:first').height();
console.log($height);
$self.animate({
'margintop':+$height+'px',
}, 1200, function () {
$self.css({ margintop: 0 }).find("li:first").appendto($self);
$self.find("li:first").hide();
$self.find("li:first").fadein("slow");
});
}
$(function () {
slide();
});
</script>
</body>
</html>
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