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可以自动轮换的页签tabswithautoplayfucntion_javascript技巧

时间：2021-07-01 10:21:17 帮助过：9人阅读

<!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> tabs with auto play function </title> 
<meta name="Design Corp" content="Agenda" /> 
<meta name="robots" content="all" /> 
<style type="text/css" media="screen"> 
 
</style> 
<script type="text/javascript"> 
 
</ script> 
</head> 
<body> 
<dl id="tab_01" class="tab"> 
    <dt id="tab_01">tab_01</dt> 
    <dt id="tab_02">tab_02</dt> 
    <dt id="tab_03">tab_03</dt> 
    <dd id="tabs_01"><img src="https://img.gxlcms.com/1.jpg" alt="https://img.gxlcms.com/1.jpg" />link1</dd> 
    <dd id="tabs_02"><img src="https://img.gxlcms.com/2.jpg" alt="https://img.gxlcms.com/2.jpg" />link2</dd> 
    <dd id="tabs_03"><img src="https://img.gxlcms.com/3.jpg" alt="https://img.gxlcms.com/3.jpg" />link3</dd> 
</dl> 
</body> 
</html>

[Ctrl+A 全选注:如需引入外部Js需刷新才能执行]

<html> 
<head> 
<meta name="GENERATOR" content="Microsoft FrontPage 6.0"> 
<meta name="ProgId" content="FrontPage.Editor.Document"> 
<meta http-equiv="Content-Type" content="text/html; charset=gb2312"> 
<title>a1 a2 a3</title> 
<style type="text/css" media="screen"> 
 
</style> 
</head> 
<body> 
<script> 
/*参数说明： 
t：导航容器的ID 
to：导航的单位元素标签 
c：内容的容器ID 
co：内容的单位元素标签 
s：初始化时的当前项 
a：内容的单位元素标签ID中的数字序号的位置<div id="i1">(对应的a为2) 
*/ 
function timertab(t,to,c,co,s,a){ 
   this.obj = document.getElementById(t).getElementsByTagName(to);//导航对象 
   this.eles = document.getElementById(c).getElementsByTagName(co);//内容项 
   this.start = s-1;//初始项目 
   this.speed = 2000;//切换间隔 
   this.setid = null;//定时器 
   var loop = function(){ //自动切换 
       for(var i=0,j=obj.length;i<j;i++){//初始化 
           obj[i].className = ""; 
           eles[i].className = ""; 
       } 
       obj[start].className = "on";//当前项 
       eles[start].className = "on"; 
       setid=setTimeout(loop,speed);//开始自动切换 
       start++; 
       if(start==obj.length){ 
           start=0; 
       } 
   };loop(); 
   var clik = function(){ //点击 
       for(var i=0;i<obj.length;i++){ 
           obj[i].onclick = function(){ 
               clearTimeout(setid);//停止原来的自动切换 
               var inb = this.href.substr(this.href.indexOf("#")+a,1); 
               for(var i=0,j=obj.length;i<j;i++){ 
                   obj[i].className = ""; 
                   eles[i].className = ""; 
               } 
               this.className = "on"; 
               eles[inb-1].className = "on"; 
               /*从点击项开始自动切换，此功能可以选择去掉*/ 
               start=inb-1; 
               loop(); 
           } 
       } 
   };clik(); 
   var m_over = function(){//鼠标指向暂停自动切换 
       for(var i=0;i<obj.length;i++){ 
           eles[i].onmouseover = function(){clearTimeout(setid)}; 
       } 
   };m_over(); 
   var m_out = function(){//鼠标离开继续自动切换 
       for(var i=0;i<obj.length;i++){ 
           eles[i].onmouseout = function(){setid=setTimeout(loop,speed)}; 
       } 
   };m_out(); 
} 
</ script> 
<div id="tt"> 
    a1 
    a2 
    a3 
</div> 
<div id="ct"> 
    <div id="i1"> 
        <img src="http://case.blueidea.com/files/2008/01/31/work_219030_4249_20080131_092244_3681946_t.png" alt="作品4249" /> 
        作品4249 
    </div> 
    <div id="i2"> 
        <img src="http://case.blueidea.com/files/2008/01/30/work_185979_4240_20080130_144901_6762390_t.jpg" alt="作品4240" /> 
        作品4240 
    </div> 
    <div id="i3"> 
        <img src="http://case.blueidea.com/files/2008/01/30/work_365161_4245_20080130_202513_1560669_t.jpg" alt="作品4245" /> 
        作品4245 
    </div> 
</div> 
<script type="text/javascript"> 
 
</ script> 
</body> 
</html>

[Ctrl+A 全选注:如需引入外部Js需刷新才能执行]

可以自动轮换的页签tabswithautoplayfucntion_javascript技巧

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