<!DOCTYPE html>
<html> <head>
<meta charset="UTF-8">
<title>抽奖</title>
<meta name="viewport" content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<style>
* {
padding: ;
margin: ;
-moz-box-sizing: border-box;
-webkit-box-sizing: border-box;
-o-box-sizing: border-box;
-ms-box-sizing: border-box;
box-sizing: border-box;
font-size: %;
} .content {
width: %;
height: auto;
background: url('./images/bg.png') no-repeat;
background-size: % auto;
position: relative;
} .content .rotateBox {
width: %;
height: auto;
margin-top: 25px;
position: relative;
} .content .rotateBox .bg {
display: block;
width: %;
height: auto;
} .content .rotateBox .star {
display: inline-block;
position: absolute;
top: %;
left: %;
-webkit-transform: translate(-%, -%);
-moz-transform: translate(-%, -%);
-ms-transform: translate(-%, -%);
transform: translate(-%, -%);
width: %;
height: %;
background: url('./images/btn.png') center center no-repeat;
background-size: %;
}
.content .rotateBox .show {
position: absolute;
top: %;
left: %;
width: %;
height: %;
background: url('./images/car.png') top center no-repeat;
background-size: 40px auto;
} .content .infor {
width: %;
margin-top: 25px;
padding: 25px 30px 35px 40px;
background: url('./images/bg2.png') no-repeat;
background-size: % auto;
}</style>
</head> <body>
<div class="content">
<div class="rotateBox">
<img src="./images/img.png" alt="" class="bg" />
<span class="show"></span>
<span class="star"></span>
</div>
</div>
</body>
<script type="text/javascript" src="js/jquery.min.js"></script>
<script type="text/javascript" src="js/jQueryRotate.2.2.js"></script>
<script type="text/javascript" src="js/jquery.easing.min.js"></script>
<script>
$(function() {
var $btn = $('.show'); // 旋转的div
var playnum = ; //初始次数，由后台传入
// $('.playnum').html(playnum); //显示还剩下多少次抽奖机会
var isture = ; //是否正在抽奖
var clickfunc = function() {
var data = [, , , , , ]; //抽奖
//data为随机出来的结果，根据概率后的结果
data = data[Math.floor(Math.random() * data.length)]; //1~6的随机数
switch(data) {
case :
rotateFunc(, , '恭喜您获得2000元理财金');
break;
case :
rotateFunc(, , '恭喜您获得2000元理财金2');
break;
case :
rotateFunc(, , '恭喜您获得2000元理财金3');
break;
case :
rotateFunc(, -, '谢谢参与4');
break;
case :
rotateFunc(, , '谢谢参与5');
break;
case :
rotateFunc(, , '谢谢参与6');
break;
}
}
$(".star").click(function() {
if(isture) return; // 如果在执行就退出
isture = true; // 标志为 在执行
if(playnum <= ) { //当抽奖次数为0的时候执行
alert("没有次数了");
// $('.playnum').html(0); //次数显示为0
isture = false;
} else { //还有次数就执行
playnum = playnum - ; //执行转盘了则次数减1
if(playnum <= ) {
playnum = ;
}
// $('.playnum').html(playnum);
clickfunc();
}
});
var rotateFunc = function(awards, angle, text) {
isture = true;
$btn.stopRotate();
$btn.rotate({
angle: , //旋转的角度数
duration: , //旋转时间
animateTo: angle + , //给定的角度,让它根据得出来的结果加上1440度旋转
callback: function() {
isture = false; // 标志为 执行完毕
alert(text);
}
});
};
});
</script>
</html>