<!DOCTYPE html> <html> <head lang="en"> <meta charset="UTF-8"> <title></title> <style> #div1{ 192px; height: 120px; border: 1px solid gray; margin: 0 auto; position: relative; overflow: hidden; } #div1 img{ position: absolute; } </style> </head> <body> <div id="div1"> <img src="images/1.jpg" alt="" width="192"/> <img src="images/2.jpg" alt="" width="192"/> <img src="images/3.jpg" alt="" width="192"/> <img src="images/4.jpg" alt="" width="192"/> </div> <div id="div2"> </div> <script> //获取页面元素 var div1 = document.getElementById('div1'); var div2 = document.getElementById('div2'); var imgs = div1.getElementsByTagName('img'); //初始化页面图片的位置 window.onload=function(){ for(var i=0; i<imgs.length; i++){ imgs[i].style.left = i*192 +'px' } }; //轮播移动的函数 function imgMove(){ var b1 = false; for(var i = 0; i < imgs.length; i++) { imgs[i].style.left = imgs[i].offsetLeft-1 + 'px'; if(imgs[i].offsetLeft==0){ b1=true; if(i==0) imgs[imgs.length-1].style='576px'; else imgs[i-1].style.left='576px' } } if(!b1) setTimeout(imgMove,20); else setTimeout(imgMove,2000); } setTimeout(imgMove,3000); </script> </body> </html>
自动轮播，居中显示。
不好做，思路错误。