首页 > 代码库 > 图片轮播
图片轮播
<html><head><style>dl{width:400px;height:250px;}dt{position:absolute}dd{position:relative;left:125px;top:220px;margin:0px;padding:0px;width:150px;}dt img{width:400px;height:250px;display:block;}ul,li{list-style:none;margin:0px;padding:0px;}li,.li_on,.li_off{width:10px;height:10px;display:inline-block;margin:5px;}.li_on{background:red;}.li_off{background:#ccc;}}.img_on{opacity:1;filter:alpha(opacity=1);}.img_off{opacity:0;filter:alpha(opacity=0);}</style></head><body><dl><dt><img src="img/map.jpg" class="img_on"/></dt><dt><img src="img/bg_start.png" class="img_off"/></dt><dt><img src="img/init2.png" class="img_off"/></dt><dt><img src="img/btn_info.png" class="img_off"/></dt><dt><img src="img/btn_normal.png" class="img_off"/></dt><dd><ul><li class="li_on"></li><li class="li_off"></li><li class="li_off"></li><li class="li_off"></li><li class="li_off"></li></ul></dd></dl><script>window.onload=function(){var current=document.getElementsByTagName("li");for(var i=0;i<current.length;i++){current[i].addEventListener("click",function(){toPic(this)},false )}}function toNext(){var current=document.getElementsByTagName("li");var pics=document.getElementsByTagName("img");for(var i=0;i<current.length;i++){if(current[i].className=="li_on"){current[i].className="li_off"; var num=(i+1)%5;current[num].className="li_on"; pics[num].className="img_on";pics[i].className="img_off";break; }}iflag=setTimeout(toNext,2000); }toNext(); function toPic(obj){ clearTimeout(iflag) console.log(obj);console.log(obj.className);var current=document.getElementsByTagName("li");var pics=document.getElementsByTagName("img");for(var i=0;i<current.length;i++){if(current[i].className=="li_on"){current[i].className="li_off"; pics[i].className="img_off";break; }}for(var i=0;i<current.length;i++){if(current[i]==obj){obj.className="li_on"; pics[i].className="img_on"; }}setTimeout(toNext,2000); }</script></body></html>
图片轮播
声明：以上内容来自用户投稿及互联网公开渠道收集整理发布，本网站不拥有所有权，未作人工编辑处理，也不承担相关法律责任，若内容有误或涉及侵权可进行投诉： 投诉/举报 工作人员会在5个工作日内联系你，一经查实，本站将立刻删除涉嫌侵权内容。