周末闲暇时,参照http://www.cnblogs.com/babyzone2004/archive/2010/08/30/1812682.html实现了个jquery图片轮播特效
界面效果:
css实现:
*{ margin: 0; } div{ position:relative; width:600px; height:400px; border:1px #000 solid; overflow:hidden; margin:auto; } div ul{ list-style-type:none; position:absolute; bottom:0; z-index:11; right:25px; filter: Alpha(Opacity=80);opacity:0.8; } div ul li{ width:30px; line-height:30px; border-left: 0; border-top:1px #FFF solid; border-right:1px #FFF solid; border-bottom:1px #FFF solid; text-align:center; vertical-align:middle; float:left; background-color:#0ABB6A; cursor:pointer; font-size:15px; font-weight:600; color:#FFF; } .list{ background-color:#AF0348; color:#000; } ul li:first-child{ border-left:1px #FFF solid; } a{ position:fixed; } #banner_bg{ width:600px; height:30px; background-color:#000; position:absolute; z-index:10; filter: Alpha(Opacity=40);opacity:0.4; bottom:0; }
js代码实现:
var n = 0,i = 0, count = 0;var timeout = 2000;var nid; $(function(){ $("div > div a").not(":first-child").hide(); $("div > ul li").eq(0).addClass("list"); count = $("div > ul li").length; var index = 0; $("div > ul li").hover(function(){ index = $(this).index(); $(this).addClass("list"); $(this).parent().children().not(":eq("+ index +")").removeClass("list"); }, function(){ $(this).removeClass("list"); $(this).parent().children().eq(n).addClass("list"); }); $("div > ul li").click(function(){ i = $(this).text() - 1; n = i; $("div > div a ").eq(i).fadeIn(1500); $(this).addClass("list"); $(this).parent().children().not(":eq(" + i + ")").removeClass("list"); $("div > div a").not(":eq(" + i + ")").fadeOut(1500); }); clearInterval(nid); nid = setInterval(function(){ Change(); },timeout); $("div *").hover(function(){ clearInterval(nid); },function(){ clearInterval(nid); nid = setInterval(function(){ Change(); },timeout); }); });function Change(){ n = n >= count ? 0 : ++ n; $("#banner > ul li").eq(n).trigger("click"); } html实现: <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>-jquery 图片轮换-</title> <link type="text/css" rel="stylesheet" href="css/basic.css"/> <script type="text/javascript" src="js/jquery-1.11.2.js"></script> <script type="text/javascript" src="js/basic.js"></script> </head> <body> <div id = "banner"> <div id="banner_bg"></div> <ul> <li>1</li> <li>2</li> <li>3</li> <li>4</li> <li>5</li> </ul> <div> <a target="_blank"><img src="p_w_picpaths/list_02.jpg" alt="图片轮播" title="图片轮播"/></a> <a target="_blank"><img src="p_w_picpaths/list_03.jpg" alt="图片轮播" title="图片轮播"/></a> <a target="_blank"><img src="p_w_picpaths/list_04.jpg" alt="图片轮播" title="图片轮播"/></a> <a target="_blank"><img src="p_w_picpaths/list_05.jpg" alt="图片轮播" title="图片轮播"/></a> <a target="_blank"><img src="p_w_picpaths/list_06.jpg" alt="图片轮播" title="图片轮播"/></a> </div> </div> </body> </html>