学步园

1.html

<iframe name=iframe1 width=100 height=100></iframe>
<form name=form1 action="1.asp" method=post target="iframe1">
<input type="text" name="textTest">
<input type="submit" value="submit" name="submitTest">
</form>
<div id="divTest">
</div>

 1.asp

<%=request("textTest")%>
<script>
top.document.all.divTest.innerText="这是服务器返回的值<%=request("textTest")%>"
</script>

Ajax 方法

===================

var XMLHttpObj = null;
function SendSOAPRequest(url, func, xmlString)
{
if (XMLHttpObj==null)
{
XMLHttpObj = new ActiveXObject("Microsoft.XMLHTTP");
}

XMLHttpObj.open("POST", url, false);
XMLHttpObj.setRequestHeader("Content-Type", "text/xml");
XMLHttpObj.setRequestHeader("SOAPAction", func);
XMLHttpObj.send(xmlString);
if(XMLHttpObj.status == 200)
{
var r = GetXmlNodeByString(XMLHttpObj.responseText);
return r;
}
else
{
// alert("ERROR!HHTP Status: " + XMLHttpObj.status + "" + XMLHttpObj.statusText);
return null;
}
}