<!DOCTYPE HTML><html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><title>relative樣式</title><style type="text/css">div{??????????? width: 200px;??????????? height: 200px;??????????? background: red;??????? }??? </style><script type="text/javascript">window.onload=function(){?startMove();}function startMove(){?setInterval(function(){??var oDiv=document.getElementById("div1");??oDiv.style.width=oDiv.offsetWidht-1+'px'???}?,30)}</script></head><body>?<div id="div1"></div></body></html>?
哪出錯(cuò)了？？
慕先生0450854
2016-07-02 19:04:16