52,797
社区成员
发帖
与我相关
我的任务
分享
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<title>Untitled Page</title>
<script type="text/javascript" src="jquery-1.6.2.js"></script>
<script type='text/javascript'>
var nCount = 1;
function chlink()
{
var strUrl = "GetStatus.ashx?Count="+nCount++;
$.ajax({
url: strUrl,
type: "get",
dataType: 'text',
cache: false,
success: function (data)
{
if( "Error"==data )
{
$("#date").html("Server status is error" );
}
else
{
$("#date").html("Serever status is normal" );
}
data = null;
}
});
strUrl = null;
setTimeout('chlink()',100);
}
$(document).ready(function()
{
chlink();
});
</script>
</head>
<body>
<div id="date"></div>
</body>
</html>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<title>Untitled Page</title>
<script type="text/javascript" src="jquery-1.6.2.js"></script>
<script type='text/javascript'>
var nCount = 1;
var req=null;
var READY_STATE_UNINITIALIZED=0;
var READY_STATE_LOADING=1;
var READY_STATE_LOADED=2;
var READY_STATE_INTERACTIVE=3;
var READY_STATE_COMPLETE=4;
function loadXMLDoc(url)
{
if( !req )
{
alert(url);
if (window.XMLHttpRequest)
{
req = new XMLHttpRequest();
}
else if (window.ActiveXObject)
{
req = new ActiveXObject("Microsoft.XMLHTTP");
}
if (req)
{
req.onreadystatechange = processReqChange;
}
}
//
if (req) {
//alert(url);
req.open("GET", url, true);
req.send(null);
}
}
function processReqChange()
{
var ready=req.readyState;
var data=null;
if (ready==READY_STATE_COMPLETE)
{
data = req.responseText;
//alert(data);
if( "Error"==data )
{
$("#ComputerDevice1").html("Server status is error" );
}
else
{
$("#ComputerDevice1").html("Serever status is normal" );
}
data = null;
//req = null;
setTimeout('GetContent()',1);
}
else
{
$("#date").html("NO"+nCount+" loading...["+ready+"]" );
}
}
function GetContent()
{
loadXMLDoc("GetStatus.ashx?Count="+(nCount++));
}
$(document).ready(function()
{
GetContent();
});
</script>
</head>
<body>
<div id="ComputerDevice1" class="DeviceNormal"><!-- onclick="changecss()">-->
</div>
<div id="date"></div>
</body>
</html>