手机页面滚动到底部刷新数据

//滚动到底部加载数据
$(window).scroll(function () {
    var scrollTop = $(this).scrollTop();
    var elementHeight = $(this).height();
    var h1 = scrollTop + elementHeight;
    var scrollHeight = document.documentElement.scrollHeight;
       //var documentHeight = $(document).height();
    if (h1 >= scrollHeight) {
        var pageIndex = $("#hidPageIndex").val();
        AppendNews(pageIndex);   //加载新数据
    }
});

说明:

document.documentElement.scrollHeight 等效于  $(document).height()