JS实现仿QQ聊天窗口抖动特效

2024-05-06 16:19:47

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本文给大家分享的是类似QQ窗口的抖动效果,只是觉得好玩，没什么技术含量，推荐给大家，有需要的小伙伴可以参考下。

JS实现仿QQ聊天窗口抖动特效

<html>

<head>

<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />

<title>JavaScript层抖动效果</title>

<style type="text/css">

#body{text-align:center;}

#test{width:200px;position:absolute;margin:10px auto;height:100px;border:2px dotted red;text-align:center}

</style>

</head>

<body>

<div style="margin:10px 200px">

<div>

<input type="button" value="~点这里让我抖抖吧~" onclick="nn.start()" /></div>

<div>

<input type="button" value="晃晕了，我不抖了！" onclick="nn.stop()" /></div>

<div id="test">

<br>

<img border="0" src="smiley.gif"></div>

</div>

<p>　</p>

<p>　</p>

</body>

</html>

<script type="text/javascript">

var m=document.getElementById("test");

function SKclass (obj,Rate,speed) {

var oL=obj.offsetLeft;

var oT=obj.offsetTop;

this.stop=null;

this.oTime=null;

var om=this;

this.start=function(){

if(parseInt(obj.style.left)==oL-2){

obj.style.top=oT+2+"px";

setTimeout(function(){obj.style.left=oL+2+"px"},Rate)

}

else{

obj.style.top=oT-2+"px";

setTimeout(function(){obj.style.left=oL-2+"px"},Rate)

}

this.oTime=setTimeout(function(){om.start()},speed);

}

this.stop=function(){

clearTimeout(this.oTime);

}

}

var nn=new SKclass(m,20,70);

</script>

</body>

</html>

再来一个更简单的

<img id="win" style='position:relative' src="/UploadPic/2008-9/2008962512241.jpg">

<br /><br />

<button onclick="zd()">振动</button>

<script >

function zd(u){

var a=['top','left'],b=0;

u=setInterval(function(){

document.getElementById('win').style[a[b%2]]=(b++)%4<2?0:4;

if(b>15){clearInterval(u);b=0}

},32)

}

</script>