用js让透明的div跟着鼠标移动，兼容火狐和IE
程序员文章站
2022-07-07 21:32:38
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废话不多说，代码如下：
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body>
sfsdfsfsfsfsfsd<a id="item" href="#" onmouseout="move2(this)" onmousemove="move1(this)">给我出来，出来，出来</a> sfdsfsfsfsfsfsfdfs<br>
您能看见我吗？
<br>
<div id="f" style="display: none;color:blue;position:absolute;background-color: gray;filter: alpha(opacity=70); opacity: 0.7;">
出来了出来了<br>出来了出来了<br>出来了出来了
<span id="span"></span>
</div>
</body>
<script type="text/javascript">
function mousePos(e){
var x,y;
var e = e||window.event;
return {
x:e.clientX+document.body.scrollLeft+document.documentElement.scrollLeft,
y:e.clientY+document.body.scrollTop+document.documentElement.scrollTop
};
}
function move1(t,e) {
onne(e,"");
document.getElementById("span").innerText = t.innerText;
}
function move2(t,e) {
onne(e,"none");
}
function onne(e,v) {
var mouse = mousePos(e);
var t = document.getElementById("f")
t.style.left = mouse.x ;
t.style.top = mouse.y;
t.style.display = v;
}
</script>
</html>