H5记录逐行滚动切换,js逐行滚动,H5逐行滚动本文实例为大家分享了H5逐行滚动切换效果的具体代码，供大家参考，具体内容如下 前端页面需先引入jquery <!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>中奖记录跑马灯特效</title> <script src="../js/jquery-2.2.0.min.js"></script> <script src="../js/recordRoll.js"></script> <style> .box{ width: 18rem; height: 15rem; margin: auto; background-color: cadetblue; } .record_title{ text-align: center; width: 100%; height: 2rem; margin-top: 0.2rem; z-index: 2; background-color: cadetblue; vertical-align: middle; } .record_list{ height: 11rem; overflow: hidden; background-color: cadetblue; text-align: left; margin-left: 1rem; } </style></head><body> <div class="box"> <div class="record_title"> <h1>中奖记录</h1> </div> <div class="record_list"> <p>恭喜Ivy抽中10元话费</p> <p>恭喜LinDL抽中100元京东E卡</p> <p>恭喜Mary抽中40元电影票优惠券</p> <p>恭喜Ivy抽中30元话费</p> <p>恭喜金坎抽中50元话费</p> <p>恭喜Ivy抽中80元话费</p> <p>恭喜Ivy抽中200元话费</p> <p>恭喜慧林抽中5000元话费</p> <p>恭喜张敏抽中iPhone7</p> <p>恭喜Ivy抽中10元话费</p> </div> </div></body><script> $(document.body).ready(function(){ $(".record_list").RollTitle({line:1,speed:800,timespan:1}); });</script></html>利用定时器实现中奖记录逐行展示
recordRoll.js /** * Created by lin on 2017/3/12. */(function($){ $.fn.extend({ RollTitle: function(opt){ if(!opt) var opt={}; var _this = this; _this.timer = null; _this.lineH = _this.find("p:first").height(); _this.line=opt.line?parseInt(opt.line,15):parseInt(_this.height()/_this.lineH,10); _this.speed=opt.speed, _this.timespan=opt.timespan; if(_this.line==0) this.line=1; _this.scrollUp=function(){ _this.animate({ marginTop:0 },_this.speed,function(){ for(i=1;i<=_this.line;i++){ _this.find("p:first").appendTo(_this); } _this.css({marginTop:0}); }); } _this.hover(function(){ clearInterval(_this.timer); },function(){ _this.timer=setInterval(function(){_this.scrollUp();},_this.timespan); }).mouseout(); } })})(jQuery);效果图： 
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H5记录逐行滚动切换,js逐行滚动,H5逐行滚动
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