css transform 3D投影片特效實現步驟解讀

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上載者:User

js 複製代碼 代碼如下:$(function(){
var length = $(".container a").length;
var $items = $(".container a");
$items.on("transitionend", function(event){
$items.removeClass("trans");
});
$(".container a").each(function(index, value){
var $child = $(this);
if (index === 0) {
$child.addClass("current showing");
} else if (index === 1) {
$child.addClass("left showing");
} else if (index == 2) {
$child.addClass("out-left");
} else if (index == (length - 2)) {
$child.addClass("out-right");
} else if (index === (length - 1)) {
$child.addClass("right showing");
} else {
$child.addClass("hiding");
};

$child.click(function(){
var $item = $(this);
//next item
var $nextItem = (index === (length - 1)) ? $items.eq(0) : $items.eq(index + 1);
//previous item
var $preItem = (index === 0) ? $items.eq(length - 1) : $items.eq(index - 1);
var $rightItem;
if(index == 0){
$rightItem = $items.eq(length - 2);
} else if (index == 1) {
$rightItem = $items.eq(length - 1);
} else {
$rightItem = $items.eq(index - 2);
}
var $leftItem;
if(index == length - 2){
$leftItem = $items.eq(0);
} else if (index == length - 1) {
$leftItem = $items.eq(1);
} else {
$leftItem = $items.eq(index + 2);
}
//current item click,return
if ($item.hasClass("current")) {
return false;
} else if ($item.hasClass("left")) {
//center move right
$preItem.attr("class","trans right showing");
//left move center
$item.attr("class","trans current showing");
//right item move out
$rightItem.attr("class","trans out-right");
//next move left
$nextItem.attr("class","trans left showing");
//left ready
$leftItem.attr("class","out-left");
} else if ($item.hasClass("right")) {
//center move left
$nextItem.attr("class","trans left showing");
//right move center
$item.attr("class","trans current showing");
//left item clear
$leftItem.attr("class","trans out-left");
//previous move right
$preItem.attr("class","trans right showing");
//right ready
$rightItem.attr("class","out-right");
};
});
});
});

html 複製代碼 代碼如下:<html>
<head>
<title>slideshow</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<link rel="stylesheet" type="text/css" href="slide.css">
</head>
<body>
<div class="container">
<div class="wapper">
<a href="javascript:void(0)"><img src="https://lh6.googleusercontent.com/-KIgBNvrrORQ/UVJOzcGIOKI/AAAAAAAAACE/mL6ujDu-3vQ/s1038/1.jpg" alt="1" /></a>
<a href="javascript:void(0)"><img src="https://lh6.googleusercontent.com/-hWNOas_yOGk/UVJOzaN-dPI/AAAAAAAAACI/QJb_mj76hv0/s1038/10.jpg" alt="2" /></a>
<a href="javascript:void(0)"><img src="https://lh4.googleusercontent.com/-Dop6scyA0D4/UVJOzVaYywI/AAAAAAAAACM/5RwzULHpEWQ/s1038/2.jpg" alt="3"/></a>
<a href="javascript:void(0)"><img src="https://lh6.googleusercontent.com/-5HrHIQyz6Ok/UVJO1golL-I/AAAAAAAAACk/hJN972jmg4g/s1038/3.jpg" alt="4"/></a>
<a href="javascript:void(0)"><img src="https://lh6.googleusercontent.com/-W1LBipEDZUU/UVJO1qI3kQI/AAAAAAAAACg/eeTYFiGmNgw/s1038/4.jpg" alt="5"/></a>
<a href="javascript:void(0)"><img src="https://lh6.googleusercontent.com/-KvNsoffzejc/UVJO1LRTnoI/AAAAAAAAACU/Nv7yH95zqFo/s1038/5.jpg" alt="6"/></a>
<a href="javascript:void(0)"><img src="https://lh6.googleusercontent.com/-T31bgnUYzeA/UVJO3B3VHCI/AAAAAAAAACw/TOpCZ0zJfZ0/s1038/6.jpg" alt="7"/></a>
<a href="javascript:void(0)"><img src="https://lh5.googleusercontent.com/-tvR6IES_W9I/UVJO4HZYM8I/AAAAAAAAAC8/9yzl4C4qtm8/s1038/7.jpg" alt="8"/></a>
<a href="javascript:void(0)"><img src="https://lh5.googleusercontent.com/-Li5wNWZ6BOI/UVJO3ZdRYDI/AAAAAAAAAC0/Nk_JSi8fJtQ/s1038/8.jpg" alt="9"/></a>
<a href="javascript:void(0)"><img src="https://lh6.googleusercontent.com/-mig_PoX_wtM/UVJO5NrvmZI/AAAAAAAAADE/GI3o24bq3eY/s1038/9.jpg" alt="10"/></a>
</div>
</div>

<script type="text/javascript" src="jquery-1.8.3.js"></script>
<script type="text/javascript" src="slide.js"></script>
</body>
</html>

css 複製代碼 代碼如下:body,div{margin: 0;padding: 0;}
.container{width: 100%;height: 450px; position: relative;}
.container .wapper{margin: 0 auto; width: 480px;height: 300px; position: relative;-webkit-transform-style: preserve-3d;-webkit-perspective: 1000px;-moz-transform-style: preserve-3d;-moz-perspective: 1000px;}
.container a{display: block;position: absolute;left: 0;top: 0;-webkit-box-shadow: 0px 1px 1px rgba(255,255,255,0.4);-moz-box-shadow:0px 1px 1px rgba(255,255,255,0.4);box-shadow: 0px 1px 1px rgba(255,255,255,0.4);cursor: pointer;}
.container a img{width: 480px;height: 300px;display: block;border: 0;}
.container .current{z-index: 2;}
.container .left{-webkit-transform: translateX(-350px) translateZ(-200px) rotateY(45deg);-moz-transform: translateX(-350px) translateZ(-200px) rotateY(45deg);z-index: 1;}
.container .right{-webkit-transform: translateX(350px) translateZ(-200px) rotateY(-45deg);-moz-transform: translateX(350px) translateZ(-200px) rotateY(-45deg);z-index: 1;}
.showing{opacity: 1;visibility: visible;}
.hiding{opacity: 0;visibility: hidden;}
.out-right{-webkit-transform: translateX(-450px) translateZ(-300px) rotateY(45deg);-moz-transform: translateX(-450px) translateZ(-300px) rotateY(45deg);z-index: 1;opacity: 0;visibility: hidden;}
.out-left{-webkit-transform: translateX(450px) translateZ(-300px) rotateY(-45deg);-moz-transform: translateX(450px) translateZ(-300px) rotateY(-45deg);z-index: 1;opacity: 0;visibility: hidden;}
.trans{-webkit-transition: all 1s ease-in-out;-moz-transition: all 1s ease-in-out;transition: all 1s ease-in-out;}

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