求助大神們
<script?type="text/javascript">
????????window.onload?=?function?()?{
??????//?編寫JS代碼
??????var?list=document.getElementsByTagName("li");
??????for?(i=0;i<list.length;i++)
??????{
?????? list[i].onmouseover=function(){
?????? this.classname='?lihover';
?????? }
?????? list[i].onmouseout=function(){
?????? this.classname='';
?????? }
??????}
?????}
????????
????
????</script>為什么運行不了 一模一樣啊
2016-06-22
className,‘N’大寫
2016-04-25
類名應(yīng)當寫為className