只要指针转jQuery手机端转盘抽奖插件_JS抽奖特效源码下载

使用教程
首先引用js文件
<script src="jquery.min.js"></script>
<script src="rotaryDraw.js"></script>
HTML结构很简单
<div class="box">
	<img src="images/img_01.png" class="img01" alt="">
	<img src="images/img_03.png" class="drawBtn">
</div>
<div class="box1">
	<img src="images/img_02.png" class="img01" alt="">
	<img src="images/img_03.png" class="drawBtn2">
</div>
下面是CSS样式
.box{
	position:relative;
	max-width:750px;
	margin:0 auto;
}
.box .img01{
	width:100%;
}
.box .drawBtn{
	position:absolute;
	width:10rem;
	height:auto;
	left:50%;
	margin-left:-5rem;
}
.box1{
	position:relative;
	max-width:750px;
	margin:0 auto;
}
.box1 .img01{
	width:100%;
}
.box1 .drawBtn2{
	position:absolute;
	width:10rem;
	height:auto;
	left:50%;
	margin-left:-5rem;
}
最后调用
function callbackA(ind)
{
	alert("第一个回调"+ind);
};
function callbackB(ind)
{
	alert("第二个回调"+ind);
};
var newdraw =new turntableDraw('.drawBtn',{
	share:8,
	speed:"3s",
	velocityCurve:"ease",
	weeks:6,
	callback:function(num)
	{
		callbackA(num);
	},
});
var newdraw2 =new turntableDraw('.drawBtn2',{
	share:12,
	speed:"3s",
	velocityCurve:"ease",
	weeks:6,
	callback:function(num)
	{
		callbackB(num);
	},
});
$(".drawBtn").click(function(event) {
	//ajax
	newdraw.goto(parseInt(Math.random()*8)+1);
});
$(".drawBtn2").click(function(event) {
	//ajax
	newdraw2.goto(parseInt(Math.random()*12)+1);
});