新闻无缝滚动插件

xiaoxiao2021-02-28 75

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> <title>插件</title> <link type="text/css" href="css/style.css" rel="stylesheet" /> <script type="text/javascript" src="js/jquery.js"></script> <script type="text/javascript" src="js/scroll.js"></script> <script type="text/javascript"> $(document).ready(function(){ $('.list_lh li:even').addClass('lieven'); }) $(function(){ $("div.list_lh").myScroll({ speed:40, rowHeight:68 }); }); </script> </head> <body> <div class="box"> <div class="bcon"> <div class="list_lh"> <ul> <li> <p><a href="http://www.16sucai.com/" target="_blank">1000000</a><a href="http://www.16sucai.com/" target="_blank" class="btn_lh">ÁìºÅ</a><em>»ñµÃ</em></p> <p><a href="http://www.16sucai.com/" target="_blank" class="a_blue">ÍøÓÎÕ½½ºþ¹«²âºÀ»ªÀñ°ü</a><span>17:28:05</span></p> </li> </ul> </div> </div> </div> </body>

</html>

// JavaScript Document (function($){ $.fn.myScroll = function(options){ //默认配置 var defaults = { speed:40, //滚动速度,值越大速度越慢 rowHeight:24 //每行的高度 }; var opts = $.extend({}, defaults, options),intId = []; function marquee(obj, step){ obj.find("ul").animate({ marginTop: '-=1' },0,function(){ var s = Math.abs(parseInt($(this).css("margin-top"))); if(s >= step){ $(this).find("li").slice(0, 1).appendTo($(this)); $(this).css("margin-top", 0); } }); } this.each(function(i){ var sh = opts["rowHeight"],speed = opts["speed"],_this = $(this); intId[i] = setInterval(function(){ if(_this.find("ul").height()<=_this.height()){ clearInterval(intId[i]); }else{ marquee(_this, sh); } }, speed); _this.hover(function(){ clearInterval(intId[i]); },function(){ intId[i] = setInterval(function(){ if(_this.find("ul").height()<=_this.height()){ clearInterval(intId[i]); }else{ marquee(_this, sh); } }, speed); }); }); } })(jQuery);

CSS

/* CSS Document */ *{margin:0;padding:0;font-size:12px;} body{ background:none;} input,button,select,textarea{outline:none;} ul,li,dl,ol{list-style:none;} a{color:#666; text-decoration:none;} .box{ width:980px; margin:0 auto;} .bcon{ width:270px; border:1px solid #eee; margin:30px auto;} .bcon h1{ border-bottom:1px solid #eee; padding:0 10px;} .bcon h1 b{ font:bold 14px/40px '宋体'; border-top:2px solid #3492D1; padding:0 8px; margin-top:-1px; display:inline-block;} .list_lh{ height:400px; overflow:hidden;} .list_lh li{ padding:10px;} .list_lh li.lieven{ background:#F0F2F3;} .list_lh li p{ height:24px; line-height:24px;} .list_lh li p a{ float:left;} .list_lh li p em{ width:80px; font:normal 12px/24px Arial; color:#FF3300; float:right; display:inline-block;} .list_lh li p span{ color:#999; float:right;} .list_lh li p a.btn_lh{ background:#28BD19; height:17px; line-height:17px; color:#fff; padding:0 5px; margin-top:4px; display:inline-block; float:right;} .btn_lh:hover{ color:#fff; text-decoration:none;} .btm p{ font:normal 12px/24px 'Microsoft YaHei'; text-align:center;}

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