iscroll5实现一个下拉刷新上拉加载的效果

直接上代码！！！


<!DOCTYPE html>
<html>
<head lang="en">
    <meta charset="UTF-8">
    <title></title>
    <style type="text/css">
        * {
            margin: 0;
            padding: 0;
        }

        ul, li {
            list-style: none;
        }

        #wrapper {
            width: 100%;
        }

        .up, .down, li {
            height: 49px;
            line-height: 49px;
            text-align: center;
        }

        .up {
            display: none;
            background-color: darkgrey;
            color:#ffffff;
            border-bottom: 1px solid lightgrey;
        }

        .down {
            display: none;
            background-color: darkgrey;
            color: #ffffff;
        }

        li {
            background-color: darkgrey;
            border-bottom: 1px solid lightgrey;
        }

        #wrapper {
            position: relative;
            height: 500px;
            background: #aaa;
            overflow: hidden; /*iscroll不能设置overflow为auto*/
        }

        #scroller {
            position: absolute;
            left: 0;
            top: 0;
            width: 100%;
        }

        .iScrollVerticalScrollbar {
            /*设置凹槽的样式*/
            position: absolute;
            z-index: 10;
            width: 5px;
            top: 0;
            right: 0;
            overflow: hidden;
            height: 100%;
            border-radius: 10px;
        }

        .iScrollIndicator {
            /*设置滚动条的样式*/
            width: 100%;
            background: orange;
            border-radius: 10px;
            height: 30%;
        }
    </style>
</head>
<body>
<div , load, false);
</script>
</body>
</html>

关于iscroll5的相关属性和方法，请参考http://blog.csdn.net/sweetsuzyhyf/article/details/44195549/