我想每五秒在我的页面中动态重新加载一个 div。但在我的回复中,我得到了整个页面的内容......我怎样才能只得到指定 div 的内容?
<script>
function ajaxrefresh()
{
var xmlhttp;
if (window.XMLHttpRequest)
{// code for IE7+, Firefox, Chrome, Opera, Safari
xmlhttp=new XMLHttpRequest();
}
else
{// code for IE6, IE5
xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
}
xmlhttp.onreadystatechange=function()
{
if (xmlhttp.readyState==4 && xmlhttp.status==200)
{
//Here i want only the content for the div from the response
document.getElementById("myDiv").innerHTML=xmlhttp.responseText;
}
else
{
//alert("state: "+xmlhttp.readyState)
//alert("status: "+xmlhttp.status)
}
}
xmlhttp.open("GET","http://${localHostAddress}:8080/adress",true);
xmlhttp.send();
var t=setTimeout(ajaxrefresh,5000);
}
window.load = ajaxrefresh();
</script>