你能告诉我这段代码我错在哪里:
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>tooltip</title>
<script type="text/javascript" src="http://code.jquery.com/jquery-latest.js"></script>
<script type="text/javascript">
$(document).ready(function() {
xOffset = 140;
yOffset = 50;
$("a.preview").hover(function(e){
this.t = this.title;
this.title = "";
var c = (this.t != "") ? "<br/>" + this.t : "";
var mainImage = $(this).find("img").attr("src");
mainImageWidth = $(this).find("img").width();
$("body").append("<p id='preview-img'><img src='"+ mainImage +"' alt='Loading...' />"+ c +"</p>");
$("#preview-img")
.css("top",(e.pageY) + "px")
.css("left",(e.pageX + (mainImageWidth + yOffset)) + "px")
.fadeIn("normal");
},
function(){
this.title = this.t;
$("#preview-img").fadeOut("fast");
$("#preview-img").remove();
});
$("a.preview").mousemove(function(e){
$("#preview-img")
.css("top",(e.pageY) + "px")
.css("left",(e.pageX + (mainImageWidth + yOffset)) + "px");
});
});
</script>
<style>
#preview-img {
position: absolute;
border: 5px solid #6d6d6d;
background: #eaeaea;
padding: 8px;
display: none;
color: #6d6d6d;
text-align: center;
-webkit-border-radius: 8px;
-moz-border-radius: 8px;
border-radius: 8px;
}
a.preview img {
display:none
}
</style>
</head>
<body>
<ul>
<li>
<a href="#" class="preview" title="Test 1">Test 1
<img src="http://images-3.findicons.com/files/icons/2117/nuove/128/camera_test.png" alt="Test 1">
</a>
</li>
<li>
<a href="#" class="preview" title="Test 2">Test 2
<img src="http://images-3.findicons.com/files/icons/2117/nuove/128/camera_test.png" alt="Test 2">
</a>
</li>
<li>
<a href="#" class="preview" title="Test 3">Test 3
<img src="http://images-3.findicons.com/files/icons/2117/nuove/128/camera_test.png" alt="Test 3">
</a>
</li>
<li>
<a href="#" class="preview" title="Test 4">Test 4
<img src="http://images-3.findicons.com/files/icons/2117/nuove/128/camera_test.png" alt="Test 4">
</a>
</li>
</ul>
</body>
</html>
它适用于FF,Chrome,Opera但在IE 8中我收到错误:预期的对象。根据我在此处和Internet上的内容,当定义了两个相同的ID时会发生此错误。但我没有看到相同的ID:))