时间：2021-07-01 10:21:17 帮助过：21人阅读
//锋利的jQuery实例
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<style type="text/css">body {
margin: 0;
padding: 40px;
background: #fff;
font: 80% Arial, Helvetica, sans-serif;
color: #555;
line-height: 180%;
}
img {
border: none;
}
ul, li {
margin: 0;
padding: 0;
}
li {
list-style: none;float: left;
display: inline;
margin-right: 10px;
border: 1px solid #AAAAAA;
}/* tooltip */#tooltip {
position: absolute;
border: 1px solid #ccc;
background: #333;
padding: 2px;
display: none;
color: #fff;
}</style>
<script src="js/jquery-1.11.3.min.js"></script>
<script>var x=10;var y=20;
$(function () {
$(".tooltip").mouseover(function (e) { this.title=""; var href=$(this).attr("href") var tooltip=$('<div id="tooltip"><img src="'+href+'"/></div>')
tooltip.appendTo("body"); var json={ "top":e.pageY+y+"px", "left":e.pageX+x+"px"};
$("#tooltip").css(json).show("fast");
}).mouseout(function () {
$("#tooltip").remove();
})
})</script>
</head>
<body>
<h3>有效果：</h3>
<ul>
<li><a href="images/apple_1_bigger.jpg" class="tooltip" title="苹果 iPod"><img src="images/apple_1.jpg" alt="苹果 iPod"/></a></li>
<li><a href="images/apple_2_bigger.jpg" class="tooltip" title="苹果 iPod nano"><img src="images/apple_2.jpg" alt="苹果 iPod nano"/></a></li>
<li><a href="images/apple_3_bigger.jpg" class="tooltip" title="苹果 iPhone"><img src="images/apple_3.jpg" alt="苹果 iPhone"/></a></li>
<li><a href="images/apple_4_bigger.jpg" class="tooltip" title="苹果 Mac"><img src="images/apple_4.jpg" alt="苹果 Mac"/></a>
</li>
</ul>
<br/><br/><br/><br/>
<br/><br/><br/><br/>
<h3>无效果：</h3>
<ul>
<li><a href="images/apple_1_bigger.jpg" title="苹果 iPod"><img src="images/apple_1.jpg" alt="苹果 iPod"/></a></li>
<li><a href="images/apple_2_bigger.jpg" title="苹果 iPod nano"><img src="images/apple_2.jpg" alt="苹果 iPod nano"/></a>
</li>
<li><a href="images/apple_3_bigger.jpg" title="苹果 iPhone"><img src="images/apple_3.jpg" alt="苹果 iPhone"/></a></li>
<li><a href="images/apple_4_bigger.jpg" title="苹果 Mac"><img src="images/apple_4.jpg" alt="苹果 Mac"/></a></li>
</ul>
</body>
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