<script language="JavaScript">
function GetResult()
{
/*
*--------------- GetResult() -----------------
* GetResult()
* 功能:通过XMLHTTP发送请求,返回结果.
* 参数:str,字符串,发送条件.
* 实例:GetResult();
*--------------- GetResult() -----------------
*/
var oBao = new ActiveXObject("Microsoft.XMLHTTP");
//特殊字符：+,%,&,=,?等的传输解决办法.字符串先用escape编码的.
//Update:2004-6-1 12:22
oBao.open("POST","Server.asp",false);
oBao.send();
//服务器端处理返回的是经过escape编码的字符串.
var strResult = unescape(oBao.responseText);
//将字符串分开.
var arrResult = strResult.split("###");
RemoveRow(); //删除以前的数据.
//将取得的字符串分开,并写入表格中.
for(var i=0;i<arrResult.length;i++)
{
arrTmp = arrResult[i].split("@@@");
num1 = arrTmp[0]; //字段num1的值
num2 = arrTmp[1]; //字段num2的值
row1 = tb.insertRow();
cell1 = row1.insertCell();
cell1.innerText = num1;
cell2 = row1.insertCell();
cell2.innerText = num2;
}
}
function RemoveRow()
{
//保留第一行表头,其余数据均删除.
var iRows = tb.rows.length;
for(var i=0;i<iRows-1;i++)
{
tb.deleteRow(1);
}
}
function MyShow()
{
//2秒自动刷新一次,2秒取得一次数据.
timer = window.setInterval("GetResult()",2000);
}
</script>
<body onload="MyShow()">
<p>
</p>
<table width="47%" height="23" border="0"
cellpadding="1" cellspacing="0" id="tb">
<tr>
<td>num1</td>
<td>num2</td>
</tr>
</table>