滚动加频

@{
Layout = null;
}

<!DOCTYPE html>

<html>
<head>
<meta name="viewport" content="width=device-width" />

<title>JQueryLoading</title>
<script type="text/javascript" src="~/Scripts/jquery-1.7.1.js"></script>
<script type="text/javascript">
$(document).ready(function () {
$("#container").height('678');

$(window).scroll(function () {
var h = $(document).height();
var t = $(document).scrollTop();
$(".cs1").css("height", $(document).scrollTop());
$("#lblmsg").html($(document).height() + "/" + $(document).scrollTop());
//alert(h-t);
if ((h - t) <= 677)
{
$("#container").height($("#container").height() + 677);
}
});

});
</script>
</head>
<body style="margin:0;">
<div id="container">
<div class="cs1"></div>
<label id="lblmsg"></label>
</div>
</body>
</html>

原文地址:https://www.cnblogs.com/something/p/3101781.html