1、动态添加div
function cDiv(num){
var oDiv=document.createElement("div");
oDiv.className='divstyle';
oDiv.id=num;
oDiv.innerHTML=num;
document.body.appendChild(oDiv);
document.getElementById(num).className = 'divstyle'; //引用外部css
oDiv.onmouseout=function(){run(num);}
}
2、在php页面中引用js文件
<head>
<script type="text/javascript" src="demo.js"></script>
</head>
3、调用添加div方法
<?php
$message=array("123","456","789");
$count_json=count($message);//获取数组长度,添加相应div
for ($i = 0; $i < $count_json; $i++)
{
$meg =$message[$i];
//调用JavaScript方法,传递参数值
echo "<script type='text/javascript'>cDiv($meg);</script>";
}
?>