js实现3D图片展示效果

点击左上角的按钮前后切换

效果图：

代码如下：

<!doctype html>
<html>
<head>
 <meta charset="UTF-8">
 <title>Title</title>
<style>
*{margin:0; padding:0; list-style:none;}
ul{
 width:300px;
 height:300px;
 margin:100px auto;
 position:relative;
 -webkit-transform-style:preserve-3d;
 perspective:800px;
}
ul li{
 position:absolute;
 top:0; left:0;
 width:100%;
 height:100%;
 text-align:center;
 line-height:300px;
 font-size:50px;
 background:#399;
 border:1px solid #000;
 opacity:0;
}
.l2{
 opacity:0;
 -webkit-transform: translate(-280px,0) rotateY(45deg);
 z-index:3;
}
.l1{
 opacity:1;
 -webkit-transform: translate(-220px,0) rotateY(45deg);
 z-index:4;
}
.cur{
 opacity:1;
 -webkit-transform:translateZ(50px);
 z-index:5;
}
.r1{
 opacity:1;
 -webkit-transform: translate(220px,0) rotateY(-45deg);
 z-index:4;
}
.r2{
 opacity:0;
 -webkit-transform: translate(280px,0) rotateY(-45deg);
 z-index:3;
}
</style>
<script>
window.onload = function(){
 var oPrev = document.querySelector('.prev_btn');
 var oNext = document.querySelector('.next_btn');
 var aLi = document.querySelectorAll('ul li');
 var aClass = [];
 for(var i=0;i<aLi.length;i++){
 aClass[i] = aLi[i].className;
 }
 var bOk = false;
 oPrev.onclick = function(){
 if(bOk)return;
 bOk = true;
 aClass.push(aClass.shift());
 change();
 };
 oNext.onclick = function(){
 if(bOk)return;
 bOk = true;
 aClass.unshift(aClass.pop());
 change();
 };
 function change(){
 for(var i=0;i<aLi.length;i++){
 aLi[i].style.WebkitTransition = '.5s all ease';

 aLi[i].className = aClass[i];
 }
 var oCur = document.querySelector('.cur');
 function tranEnd(){
 oCur.removeEventListener('transitionend',tranEnd,false);
 bOk = false;
 }
 oCur.addEventListener('transitionend',tranEnd,false);
 }
};
</script>
</head>
<body>
 <input type="button" value="prev" class="prev_btn" />
 <input type="button" value="next" class="next_btn" />
 <ul>
 <li class="l2">0</li>
 <li class="l1">1</li>
 <li class="cur">2</li>
 <li class="r1">3</li>
 <li class="r2">4</li>
 <li>5</li>
 <li>6</li>
 <li>7</li>
 <li>8</li>
 <li>9</li>
 <li>10</li>
 <li>11</li>
 <li>12</li>
 <li>13</li>
 </ul>
</body>
</html>

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