css transform 3D幻灯片特效实现步骤解读

js

  

复制代码 代码如下:

  $(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

  

复制代码 代码如下:

  <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

  

复制代码 代码如下:

  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;}