Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

AjaxÌØЧ ¸ù¾ÝÓÊÕþ±àÂë»ñÈ¡µØÇøÐÅÏ¢ Ö®Èý

Óû§²Ù×÷½çÃæpostalcode.html
Ò³ÃæÖаüº¬3¸öÎı¾¿ò£¬·Ö±ð±íʾÓÊÕþ±àÂë¡¢µØÇøºÍ³ÇÊÐÐÅÏ¢¡£µ±Óû§ÊäÈëÓÊÕþ±àÂëºó£¬ÏµÍ³½«×Ô¶¯´Ó·þÎñÆ÷¶ÁÈ¡µØÇøºÍ³ÇÊÐÐÅÏ¢£¬Ìî³äµ½¶ÔÓ¦Îı¾¿òÖС£ÏêϸµÄº¯Êý˵Ã÷Çë²Î¿¼´úÂëÖеÄ×¢ÊÍ¡£
 
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<head>
<title>¸ù¾ÝÓÊÕþ±àÂë»ñÈ¡Ê¡ÊÐÐÅÏ¢</title>
<meta http-equiv="Content-type" content="text/html; charset=utf-8">
 
<script type="text/javascript">
var xmlHttp;       //ÓÃÓÚ±£´æXMLHttpRequest¶ÔÏóµÄÈ«¾Ö±äÁ¿
 
//ÓÃÓÚ´´½¨XMLHttpRequest¶ÔÏó
function createXmlHttp() {
    //¸ù¾Ýwindow.XMLHttpRequest¶ÔÏóÊÇ·ñ´æÔÚʹÓò»Í¬µÄ´´½¨·½Ê½
    if (window.XMLHttpRequest) {
       xmlHttp = new XMLHttpRequest();                                     //FireFox¡¢OperaµÈä¯ÀÀÆ÷Ö§³ÖµÄ´´½¨·½Ê½
    } else {
       xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");     //IEä¯ÀÀÆ÷Ö§³ÖµÄ´´½¨·½Ê½
    }
}
 
//½öÔÊÐíÊäÈëÊý×Ö
function checkNumber() {
    //ÅжÏÊäÈë×Ö·ûµÄkeyCode£¬Êý×ÖÔÚ48~57Ö®¼ä£¬³¬³ö²¿·Ö·µ»Øfalse
    if ((event.keyCode >= 48) && (event.keyCode <= 57)) {
        event.returnValue = true;
    } else {
        event.returnValue = false;
    }
}
 
//»ñÈ¡µØÇøÐÅÏ¢µÄµ÷Óú¯Êý
function getPostalCode() {
    var pCodeValue = document.getElementById("postalCode").value;   //»ñÈ¡ÊäÈëµÄÓÊÕþ±àÂë
 
    //µ±ÊäÈëµÄÓʱ೤¶È¸ÕºÃµÈÓÚ6ʱ£¬ÀûÓÃXmlHttpRequest¶ÔÏóÏò·þÎñÆ÷·¢³öÒì²½ÇëÇó
    if (pCodeValue.length


Ïà¹ØÎĵµ£º

AjaxµÄ¼òµ¥Ó¦ÓÃ

ǰ̨´úÂ룺
<head runat="server">
    <title>ÎÞ±êÌâÒ³</title>
    <script src="Ajax.js" type="text/javascript"></script>
</head>
<body>
    <form id="form1" runat="server">
    <div&g ......

c#ÖеÄAjaxÉÏÊÖƪ£­£­£­·Çͬ²½ÇëÇóresponseXML

ÉÏƪ½éÉÜÁËÈçºÎÔÚAjax¿Í»§¶ËÓë·þÎñÆ÷¶ËÖ®¼ä´«Ëͼòµ¥µÄÎı¾Êý¾Ý£¬Æäʵ£¬Ò²¿ÉÒÔʹÓÃXML×÷ΪÊý¾Ý´«ËÍ¡¢¹µÍ¨µÄ¸ñʽ£¬Ajax¿Í»§¶ËÈôÒª·¢ËÍXML£¬»ù±¾ÉϾÍÊǽ«XML×÷Ϊ×Ö·û´®£¬ÔÚPOSTÇëÇóʱ·¢ËÍ£¬ÀýÈ磺
*HelloAjax.js
var xmlHttp;
function createXMLHttpRequest() {
if (window.XMLHttpRequest) {
xmlHttp = new ......

c#ÖеÄAjaxÉÏÊÖƪ£­£­£­JSONµÄ´«ËÍÓë½ÓÊÕ

±¾ÆªÎÄÕÂÖ÷Òª½éÉÜÈçºÎÔÚAjaxµÄ¿Í»§¶ËÓë·þÎñ¶ËÖ®¼ä´«ËÍJSON¸ñʽµÄÊý¾Ý¡£ÄÇôÎÒÃÇÏÈÀ´ËµËµÊ²Ã´ÊÇJSON°É¡£
JSON£¬¼´ÊÇJavaScript¶ÔÏó±ê¼Ç·¨£¬Ó¢ÎÄÃû³ÆÊÇJavaScript Object Notation£¬¼ò³ÆJSON
£¬ÊÇ JavaScript Programming Language,
Standard
ECMA-262 3rd Edition - December 1999
µÄ×Ó¼¯ºÏ£¬ÊÇ´ÓJavaScriptµÄo ......

¼òµ¥Ã÷Á˵ÄAJAX½âÊͺÍʾÀý

 AJAXÎÞÒÉÊÇ2005Äê³´µÄ×îÈȵÄWeb¿ª·¢¼¼ÊõÖ®Ò»£¬µ±È»£¬Õâ¸ö¹¦ÀÍÀë²»¿ªGoogle¡£ÎÒÖ»ÊÇÒ»¸öÆÕͨ¿ª·¢Õߣ¬Ê¹ÓÃAJAXµÄµØ·½²»ÊÇÌرð¶à£¬ÎҾͼòµ¥µÄ°ÑÎÒʹÓõÄÐĵÃ˵һÏ¡££¨±¾ÎļÙÉèÓû§ÒѾ­¾ßÓÐJavaScript¡¢HTML¡¢CSSµÈ»ù±¾µÄWeb¿ª·¢ÄÜÁ¦£©
¡¡¡¡[AJAX½éÉÜ]
¡¡¡¡AjaxÊÇʹÓÿͻ§¶Ë½Å±¾ÓëWeb·þÎñÆ÷½»»»Êý¾ÝµÄWebÓ¦Óÿª·¢·½·¨¡ ......

ajax ÓëExt2¿ò¼ÜÔÚ.net³ÌÐòÖеÄÓ¦ÓÃ

 Ò» .ÏÂÃæÏȶÔasp.net ajax×öÒ»¸ö¼òµ¥µÄ½éÉÜ:
asp.net ajax µÄ Ç°Éí¾ÍÊÇÎÒÃÇ´ó¼ÒÊìϤµÄAtlas £¬ºóÀ´±»ÕýʽµÄÄÉÈëµ½vs¿ò¼ÜÖÐÀ´¡£Í¨¹ý¶Ôasp.net ajaxµÄÓ¦Óà £¬ÎÒÃÇ¿ÉÒÔ·½±ãµÄ½«ajaxµÄÌØÐÔÒýÈëµ½ÏîÄ¿ÖÐÀ´£¬ÏÔÖøµÄÌá¸ßÓû§ÌåÑé¡£Æäʵasp.net ajaxµÄÌصãÒ²ÊǼ̳ÐÁË΢Èí²úÆ·Ò»¹áµÄÌص㣬¼òµ¥Ò×Ó᣹¦ÄÜÇ¿´ó¡£Ö»ÐèÒªÕÆÎÕasp ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ