<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-type" content="text/html; charset=utf-8" />
<title>圣誕主題</title>
<link rel='stylesheet' href='common.css' />
<script src="http://libs.baidu.com/jquery/1.9.1/jquery.js"></script>
<script src="christmas.js"></script>
</head>
<body>
<section class="container">
<!-- 第一幅畫面 -->
<section class="page-a bg-adaptive">
</section>
<!-- 第二幅畫面 -->
<section class="page-b bg-adaptive">
</section>
<!-- 第三幅畫面 -->
<section class="page-c bg-adaptive">
</section>
</section>
<button>點擊播放音樂</button>
<button>點擊播放循環音樂</button>
<script type="text/javascript">
/**
* 自適應頁面大小
* @param {[type]} doc [description]
* @param {[type]} win [description]
* @return {[type]} [description]
*/
var docEl = document.documentElement,
resizeEvt = 'orientationchange' in window ? 'orientationchange' : 'resize',
recalc = function() {
//自適應設置容器高度
var container = document.querySelector(".container")
//原始比例
var proportion = 900 / 1440;
container.style.height = container.clientWidth * proportion + "px";
};
window.addEventListener(resizeEvt, recalc, false);
document.addEventListener('DOMContentLoaded', recalc, false);
</script>
</body>
</html>
/**
* 慕課網特制
* 圣誕主題效果
* @type {Object}
*/
/**
* 背景音樂
* @param {[type]} url [description]
* @param {[type]} loop [description]
*/
function HTML5Audio(url, loop) {
var audio = new Audio(url);
audio.autoplay = true;
audio.loop = loop || false; //是否循環
audio.play();
return {
end: function(callback) {
audio.addEventListener('ended', function() {
callback()
}, false);
}
}
}
$(function() {
$("button:first").click(function() {
//背景音樂
var audio1 = HTML5Audio('http://www.xianlaiwan.cn/upload/media/one.mp3')
audio1.end(function() {
alert("音樂結束")
})
})
$("button:last").click(function() {
//循環播放那
// ? url = http://www.xianlaiwan.cn/upload/media/two.mp3'
})
})
*{
margin: 0;
padding: 0;
}
/*body{
width: 100%;
height: 100%;
}*/
.container {
width: 100%;
height: 100%;
position: relative;
overflow: hidden;
}
.bg-adaptive {
background-size: 100% 100%;
}
.container .page-a {
width : 100%;
height : 100%;
background-image: url("http://img1.sycdn.imooc.com//565d07770001790814410901.png");
position: absolute;
z-index: 5;
}
.container .page-b {
width : 100%;
height : 100%;
background-image: url("http://img1.sycdn.imooc.com//565d09fa000145a614410901.png");
position: absolute;
z-index: 4;
}
.page-c {
width : 100%;
height : 100%;
background-image: url("http://img1.sycdn.imooc.com//565d0b280001788014410901.png");
position: absolute;
z-index: 3;
}
/**
* 頁面切換
* 鏡頭方法
*/
.effect-out{
-webkit-animation: effectOut 8s ease-in-out forwards;
-webkit-transform-origin:71% 72%;
-moz-animation: effectOut 8s ease-in-out forwards;
-moz-transform-origin:71% 72%;
}
@-webkit-keyframes effectOut{
0% { opacity:1; }
100% { -webkit-transform: scale(20); opacity:0; }
}
@-moz-keyframes effectOut{
0% { opacity:1; }
100% { -moz-transform: scale(20); opacity:0; }
}
.effect-in{
z-index: 15;
display: block;
opacity:0;
-webkit-transform: scale(8);
-webkit-animation: effectIn 5s ease-in-out forwards;
-webkit-transform-origin:58.5% 73.5%;
-moz-transform: scale(8);
-moz-animation: effectIn 5s ease-in-out forwards;
-moz-transform-origin:58.5% 73.5%;
}
@-webkit-keyframes effectIn{
100% { -webkit-transform: scale(1); opacity:1; }
}
@-moz-keyframes effectIn{
100% { -moz-transform: scale(1); opacity:1; }
}
