标签:
代码:
<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<title>无标题文档</title>
<style>
#div1 {
width: 100px;
height: 100px;
background: #ff4b46;
position: absolute;
left: 100px;
top: 50px;
}
</style>
<script>
function startMove(){
setInterval(function(){
var oDiv=document.getElementById("div1");
var speed=(1000-oDiv.offsetLeft)/10;
speed=speed>0?Math.ceil(speed):Math.floor(speed);
oDiv.style.left=oDiv.offsetLeft+speed+"px";
document.title=oDiv.offsetLeft+‘,‘+speed;
},30);
}
</script>
</head>
<body>
<input type="button" value="开始运动" onclick="startMove()">
<div id="div1">
</div>
</body>
</html>
运行结果:
初始界面:
点击鼠标之后界面:
标签:
原文地址:http://www.cnblogs.com/theWayToAce/p/5265159.html