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index.jsp
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>AJAX ¼¼Êõ¼òµ¥Ó¦ÓÃ</title>
<script type="text/javascript">
var xmlhttp ;
//1.´´½¨xmlHttpRequest ¶ÔÏó£¬ÕâÊÇ×îÖØÒªµÄÒ»²½
function creatXMLHttpRequest(){
if(window.XMLHttpRequest){
//IE7 IE8 FireFox Mozillar Safari ,Opera
xmlhttp=new XMLHttpRequest();
//alert("XMLHttpRequest");
if(xmlhttp.overrideMimeType){
xmlhttp.overrideMimeType("text/xml");
}
}
else if(window.ActiveXObject){
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function ajaxSubmitForm(form, resultDivId) {
var elements = form.elements;// Enumeration the form elements
var element;   ......
ajax.asp
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ajax.html
<script type="text/javascript">
function Ajax(){
var xmlHttp=null;
if(window.ActiveXObject){
try{
xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
}catch(e){
try{
......