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<!DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 Strict //EN"
   "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Sending Request Data Using GET and POST</title>
<script type="text/javascript">...
var xmlHttp;
function createXMLHttpRequest() ...{
   if(window.ActiveXObject) ...{
      xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
   } else if(window.XMLHttpRequest) ...{
      xmlHttp = new XMLHttpRequest();
   }
}
function createQueryString() ...{
   var firstName = document.getElementById("firstName").value;
   var middleName = document.getElementById("middleName").value;
   var birthday = document.getElementById("birthday").value;
   var queryString = "firstName = " + firstName + "&middleName=" + middleName + "&birthday=" + birthday;
   return queryString;
}
function doRequestUsingGET() ...{
   createXMLHttpRequest();
   var queryString = "GetAndPostExample?";
   queryString = queryString + createQueryString()
           + "&timeStamp=" + new Date().getTime();
   xmlHttp.onreadystatechange = handleStateChange;
   xmlHttp.open("GET", queryString, true);
   xmlHttp.send(null);
}
function doRequestUsingPOST() ...{
   createXMLHttpRequest();
   var queryString = "GetAndPostExample?";
   qu


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2.AjaxµÄ¶¨Ò壺
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    <select id="sel1" onchange="return choose(this);">
        <option value="">--ÇëÑ¡Ôñ--</option>
        <option value="1">ºþÄÏÊ¡</option>
&nb ......

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ÎÒÓÃActiveXObject("Microsoft.xmldom")À´×°ÔØxmlÎĵµÊ±£¬¾¹È»ÀÏÊÇÌáʾװÔØʧ°Ü£¬ºóÀ´ÉÏÍøËÑË÷ÁËÏ£¬ËµÊDz»ÄÜÖ±½Ó°üº¬Õâ5¸ö·ûºÅ£¨'><&"£©£¬±ØÐëÑ¡ÓÃ&xx;·½Ê½À´×ªÒ壬¿ÉÎÒÕÒ±éXMLҲû·¢ÏÖÕâЩ¡£
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»ùÓÚJQuery¿ò¼ÜµÄAJAX,AJAXµÄÈýÖÖʵÏÖ·½Ê½

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AjaxÎÞË¢·ÖÒ³

jsÎļþ:
var where=" where pd_Isjifen=0 and pd_Isok=1"; //²éѯÌõ¼þ
var psize=16; //²éѯÊý¾ÝÊýÄ¿
var pindex=0;//µ±Ç°Ò³Êý
var order=" order by pd_Update desc,type_sort,pd_brand,pd_typeid"; //ÅÅÐòÌõ¼þ
var temp=0; //Ä£°åÃû³Æ
var Pcount=0;

//»ñÈ¡²ÎÊý
function getUrlPara(p ......
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