<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>jQuery动态数字翻滚计数到指定数字的文字特效代码</title> <!--<link rel='stylesheet prefetch' href='./static/css/font-awesome.min.css'> <link rel="stylesheet" href="./static/css/style.css" media="screen" type="text/css" />--> </head> <body> <div style="height: 1200px;width: 100%;"> </div> <hr> <h2 class="timer count-title top-jl" id="count-number" data-from="10000" data-to="1689" data-speed="3000"></h2> <div style="height: 500px;width: 100%;"> </div> <script src="http://code.jquery.com/jquery-2.1.1.min.js"></script> <script src="static/js/index.js"></script> </body> </html>
js代码
<script>
//获取指定元素到顶部的偏移距离 var aaaa = $('.top-jl'); alert(aaaa.offset().top); // 不加滚动条监听 /*$.fn.countTo = function(options) { options = options || {}; return $(thi