$(document).ready(function(){ setHeight(".server-detail ul li"); }) function numbeat(wraper,target){ var flag = true; // console.log(flag); var arr = 0; var max = parseFloat(target.attr("rel")); var spacenum = parseInt(max/100); //console.log(max) if(wraper.offset().top < $(window).height()){ flag = false; //鍏充簬鎴戜滑鐨勬暟瀛楄烦鍔 var timer = setInterval(function() { arr = arr + spacenum; arr < max ? arr : clearInterval(timer); if(arr>=max){ target.html(max); }else{ target.html(arr); } }, 10); } $(window).scroll(function(){ if(flag){ if($(window).scrollTop() > wraper.offset().top-$(window).height()){ flag = false; //鍏充簬鎴戜滑鐨勬暟瀛楄烦鍔 var timer = setInterval(function() { arr = arr + spacenum; arr < max ? arr : clearInterval(timer); if(arr>=max){ target.html(max); }else{ target.html(arr); } }, 10); } } }) } /*姣旇緝楂樺害骞惰缃?/ function setHeight(className){ $(className).height("auto"); Array.prototype.max = function() { return Math.max.apply({},this) /*鍒涘缓姣旇緝鏈€澶у€兼柟娉?/ } var storkArr=[]; var maxNum=0; var length=$(className).length; $(className).each(function(index, el) { var target=$(this); storkArr.push(target.height()); maxNum=storkArr.max(); //console.log(storkArr); }); $(className).height(maxNum); }