<!DOCTYPE HTML><html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><title>relative樣式</title><style type="text/css">*{margin:0;padding:0;}#div1{??? width:200px;??? height:200px;?background:red;?position:relative;??? left:-200px;??? top:0px;}#share{??? width:50px;??? height:100px;??? background:blue;??? position:absolute;??? left:200px;??? top:50px;}??? ??</style><script type="text/javascript">window.onload=function(){?var oDiv=document.getElementById("div1")?oDiv.onmouseover=function(){? startMove()?}}var timer=nullfunction startMove(){var oDiv=document.getElementById("div1")?timer=setInterval(function(){? if(oDiv.offsetLeft==0){?? clearInterval(timer)? }? else{? oDiv.style.left=oDiv.offsetLeft+10+'px'}?},30)}</script></head><body>?<div id="div1"><span id="share">move</span></div></body></html>?
為什么取消定時器沒起作用
慕先生0450854
2016-06-29 19:45:20
