版权声明：本文为博主原创文章，未经博主允许不得转载。 https://blog.csdn.net/tdjqqq/article/details/52370712
本选择器，自己填充内容（li的文本），只是做了一个大概的样式，其它的有需要者自己去改
<html>
<head><meta name="viewport" content="width=device-width,initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no"/>
<script type="text/javascript" src="iscroll.js"></script>
<script type="text/javascript" src="zepto.js"></script>
<style type="text/css">
.pic{
margin: auto;
position: absolute;
top: 0; bottom: 0; right: 0;
}
.date_picker{
width:90%;
margin:0 auto;
border:1px solid #ccc;
min-height:245px;
background:#jjj;
position:relative;
}
.date_picker_title{
width:100%;
height:80px;
line-height:80px;
border-bottom:1px solid #ccc;
text-align:center;
margin-bottom:5px;
}
ul{
list-style:none;
margin:0;
padding:0;
}
ul li{
width:100%;
height:60px;
line-height:60px;
border-bottom:1px solid #ccc;
text-align:center;
}
.date_picker .on{
background:#aaa;
}
#date_list{
height:183px;
overflow:auto;
}
</style>
</head>
<body>
<div class="filter">
</div>
<div class="date_picker" >
<div class="date_picker_title" >时间选择器</div>
<div id="date_list">
<ul>
<li></li>
<li class="on">8-30</li>
<li>9-1</li>
<li>9-2</li>
<li>9-3</li>
<li>9-4</li>
<li>9-5</li>
<li>9-6</li>
<li></li>
</ul>
</div>
</div>
</body>
</html>
<script>
window.onload=function(){
var myScroll;
var liHeight=$("#date_list ul li").height();
var currentLI=0;
var a=0;
function loaded () {
myScroll = new IScroll('#date_list', { mouseWheel: true });
myScroll.on('scrollStart', function () {
$("#date_list ul li").removeClass("on");
});
myScroll.on('scrollEnd', function () {
//alert("scroll end!!")
a=Math.round(Math.abs(this.y)/liHeight)+1
$("#date_list ul li").eq(a).addClass("on");
console.log("a=", a);
currentLI= parseInt(((this.y*-1)-(61*2))/liHeight)+1;
console.log("currentLI="+currentLI);
myScroll.scrollTo(0, -1*(a-1)*61, IScroll.utils.ease.elastic);
console.log($("#date_list ul li[class='on']").html())
if ( this.x < -1000 ) {
// do something
}
});
}
document.addEventListener('touchmove', function (e) { e.preventDefault(); }, false);
loaded();
}
</script>