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LuckDraw
/
index.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8">
    <meta content="email=no" name="format-detection">
    <meta content="telephone=no" name="format-detection">
    <meta name="msapplication-tap-highlight" content="no">
    <meta content="yes" name="apple-mobile-web-app-capable">
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
    <meta content="black" name="apple-mobile-web-app-status-bar-style">
    <meta content="width=device-width,initial-scale=1.0,maximum-scale=1.0,user-scalable=no" name="viewport">
    <link rel="shortcut icon" href="http://www.tyfo.com/market/content/home_image/favicon.ico" type="image/x-icon" />
    <title>转盘抽奖</title>
    <script src="http://www.tyfo.com/common/js/jquery-1.11.1.min.js"></script>
    <style>
        p,body{margin: 0;}
        .rui-luck-draw{
            width: 100vw;
            height: 100vh;
            position: fixed;
            top: 0;
            left: 0;
        }
        .rui-luck-content{
            height: 75vw;
            width: 75vw;
            max-width: 550px;
            max-height: 550px
        }
        .rui-luck-turntable,.rui-luck-pointer{
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%,-50%) rotate(0deg);
            transform-origin: center center;
            -webkit-transform-origin: center center;
            -moz-transform-origin: center center;
            -ms-transform-origin: center center;
            -o-transform-origin: center center;
        }
        .rui-luck-name{
            font-size: 16px;
            text-align: left;
            height: 30px;
            line-height: 30px;
            position: fixed;
            top: 0;
            left: 0;
            z-index: 100;
        }
        .rui-luck-name a{
            text-decoration: none;
            color: #777;
            padding: 0 20px;
        }
        .rui-luck-pointer{
            width: 27vw;
            height: 27vw;
            max-width: 205px;
            max-height: 205px
        }
    </style>
</head>
<body>
    <div class="rui-luck-draw">
        <div class="rui-luck-name">
            <p><a href="./index.html">转盘抽奖之指针旋转抽奖</a></p>
            <p><a href="./prize.html">九宫格抽奖</a></p>
            <p><a href="./turntable.html">转盘抽奖之转盘旋转抽奖</a></p>
        </div>
        <div class="rui-luck-content">
            <div class="rui-luck-box">
                <img id="luckTurntable" src="./images/turntable.png" alt="" class="rui-luck-content rui-luck-turntable">
                <img id="luckPointer" onclick="startRotate(this)" src="./images/pointer.png" class="rui-luck-pointer"/>
            </div>
        </div>
    </div>
    <script src="./luckDraw.js"></script>
    <script>
        // 指针旋转，从右向左顺时针计算奖品
        var luckArr = ['100减99优惠券','谢谢参与','59减15优惠券','谢谢参与','39减10优惠券','谢谢参与'];
        var luck = new LuckDraw();
        var startRotate = function(elem){
            luck._init({
                rotateId: '#luckPointer',
                luckNumber: Math.floor(Math.random() * (5 - 0) + 0),
                typeNumber: 6,
                time: 2000,
                type: 'turntable',
                circleNumber: 10,
                success: function(res){
                    console.log(res.luckNumber);
                    console.log(luckArr[res.luckNumber]);
                    alert(luckArr[res.luckNumber]);
                }
            });
        }
    </script>
</body>
</html>