XmlHttp异步获取网站数据的例子

var oDiv

var xh

function getXML()

{

oDiv = document.all.m

oDiv.innerHTML = "正在装载栏目数据，请稍侯

oDiv.style.display= ""

xh = new ActiveXObject("Microsoft.XMLHTTP")

xh.onreadystatechange = getReady

xh.open("GET",a.value,true)

xh.send()

}

function getReady()

{

if(xh.readyState==4)

{

if(xh.status==200)

{

oDiv.innerHTML = "完成"

}

else

{

oDiv.innerHTML = "抱歉，装载数据失败。原因：" + xh.statusText

}

</script>

<body>

xmlhttp异步的例子:

URL:<input name=a value="http://www.knowsky.com" style="width:600px">

posted on 2006-09-21 22:21 BlueRain 阅读(112) 评论(0) 收藏举报