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高分求助~帮忙看下这个ajax怎么复制一份

时间：2011-11-01

来源：互联网

<body onLoad="callServer();callServer1()">

<select name="plantname" id="plantname" onchange="callServer()">


<select name="employeename" id="employeename" onchange="callServer1()" >

</body>

我这样写为什么不对?

<script>

/* 第一份 */
var xmlHttp = false;
try {
xmlHttp = new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
try {
xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
} catch (e2) {
xmlHttp = false;
}
}
if (!xmlHttp && typeof XMLHttpRequest != 'undefined') {
xmlHttp = new XMLHttpRequest();
}

function callServer() {
var name = document.getElementById("plantname").value;
if ((name == null) || (name == "")) return;
var url = "loadingdeptname.asp?pl_id=" + escape(name);
xmlHttp.open("GET", url, true);
xmlHttp.onreadystatechange = updatePage;
xmlHttp.send(null);
}

function updatePage() {
if (xmlHttp.readyState < 4) {
depta.innerHTML="正加載部門數據......";
}
if (xmlHttp.readyState == 4) {
var response = xmlHttp.responseText;
depta.innerHTML=response;
}
}

/* 第二份 */

var xmlHttp1 = false;
try {
xmlHttp1 = new ActiveXObject1("Msxml2.xmlHttp1");
} catch (e) {
try {
xmlHttp1 = new ActiveXObject1("Microsoft.xmlHttp1");
} catch (e2) {
xmlHttp1 = false;
}
}
if (!xmlHttp1 && typeof xmlHttp1Request1 != 'undefined') {
xmlHttp1 = new xmlHttp1Request1();
}

function callServer1() {
var name1 = document.getElementById("employeename").value;
if ((name1 == null) || (name1 == "")) return;
var url1 = "loadingemployeename.asp?d_id=" + escape(name);
xmlHttp1.open("GET", url1, true);
xmlHttp1.onreadystatechange1 = updatePage1;
xmlHttp1.send(null);
}

function updatePage1() {
if (xmlHttp1.readyState1 < 4) {
employeen.innerHTML="正加載部門數據......";
}
if (xmlHttp1.readyState1 == 4) {
var response1 = xmlHttp1.responseText;
employeen.innerHTML=response;
}
}
</script>

作者: shugeer 发布时间: 2011-11-01

你可以

if (xmlHttp.readyState == 4) {
if(xmlHttp.status==200)
{
var response = xmlHttp.responseText;
document.getElementById("depta").innerHTML=response;
}
}
else
{
document.getElementById("depta").innerHTML="正加載部門數據......";
}

作者: net_lover 发布时间: 2011-11-01

高分求助~帮忙看下这个ajax怎么复制一份

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