<!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=utf-8" />
<title>给网页中的元素添加onclick事件</title>
<script type="text/javascript" language="javascript" src="../jquery-1.7.1.min.js"></script>
<script type="text/javascript" language="javascript">
$(document).ready(function(){
var oldcolor;
$("tr").each(function(index,eleMe){
if(index%2==0){
$(this).css("background-color","#ffff99");
}else{
$(this).css("background-color","#cccccc");
}
}).hover(
function(){
//获取原有颜色
oldcolor=$(this).css("background-color");
newcolor=$(this).css("background-color","green")
},function(){
$(this).css("background-color",oldcolor);
});
});
</script>
</head>
<body>
<table width="300" border="1">
<tr>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
</tr>
</table>
</body>
</html>
本站仅提供存储服务，所有内容均由用户发布，如发现有害或侵权内容，请
点击举报。
