window.onscroll事件
<script>
window.onscroll = function () {
var scrollTop = $(this).scrollTop();
//console.log("scrollTop = " + scrollTop);
var scrollHeight = $(document).height();
//console.log("scrollHeight = "+ scrollHeight);
var windowHeight = $(this).height();
//console.log("windowHeight = "+ windowHeight);
//加载更多的视频
if (scrollTop + windowHeight == (scrollHeight)) {
console.log(scrollTop,windowHeight,scrollHeight);
//console.log(scrollHeight);
var nextpage = Number($("#ul_showlist").attr("data-pagenum")) + 1;//下一页
var pagecount = Number($("#ul_showlist").attr("data-pagecount"));//总页数,开始载入的时候修改
if (nextpage <= pagecount) {
getNextPage(nextpage);
}
else {
}
}
}
function getNextPage(nextpage) {
//根据nextpage访问服务端返回数据data或者是否最后一页
var data;
setData(data);
//成功后修改下一页
$("#ul_showlist").attr("data-pagenum", nextpage);
}
function setData(data) {
//data是数据源
var str = "";
for (var i=0; i < 2; i++) {
str += "<li>";
str +="<a href='showdetail.html'>";//详细页
str += "<div class=\"left\">";
str += "<img src=\"${contextPath}/images/showlist2.jpg\"/>";
str += "</div>";
str += "<div class=\"right\">";
str += "<h4>孤芳自赏"+i+"</h4>";
str += "<p>宝玉说过:“女人是水做的贾宝玉有句名言:女人是水做的,见了便觉清爽,男人是泥做的,见了便觉浑浊。 年轻时..</p>";
str += "<div class=\"support\">";
str += "<span class=\"icon love\"></span><span>99</span>";
str += "<span class=\"icon comment\"></span><span>10</span>";
str += "</div>";
str += "</div>";
str +="</a>";
str += "<em></em>";
str += "</li>";
}
$("#ul_showlist").append(str);
}
</script>
window.onscroll事件监听不滑动的问题:
获取windowheigh时获取高度错误,修改为 var windowHeight = window.innerHeight;问题解决了