Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

¹ØÓÚjquery1.3.1£¬IE7,IE8ÖÐÎÞ·¨Ê¹ÓÃajaxµÄÌÖÂÛ£¿

´ó¼ÒºÃ£¬×î½üʹÓÃjqueryµÄajax¹¦ÄÜ£¬µ«ÊÇ·¢ÏÖ$.ajax()·½·¨²»ÄÜÌá½»µ½ºǫ́£¬ÎÒÊÇÓõÄÊÇIE7£¬
ÆäËû·½·¨ÈçgetºÍpostûÓÐÊÔ¹ý£¬µ«ÓÉapiËùÖªµ×²ã¶¼ÊÇÓÃajax·½·¨À´ÊµÏֵġ£
ͨ¹ý²é¿´Ô´Âë·¢ÏÖ
// Create the request object; Microsoft failed to properly
// implement the XMLHttpRequest in IE7, so we use the ActiveXObject when it is available
// This function can be overriden by calling jQuery.ajaxSetup
xhr:function(){
 return window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest();
},
ÒÔÏÂÊÇÕâ¸öjqueryµÄÔ´ÂëµÄ°æ±¾ÉùÃ÷
/*!
 * jQuery JavaScript Library v1.3.1
 * http://jquery.com/
 *
 * Copyright (c) 2009 John Resig
 * Dual licensed under the MIT and GPL licenses.
 * http://docs.jquery.com/License
 *
 * Date: 2009-01-21 20:42:16 -0500 (Wed, 21 Jan 2009)
 * Revision: 6158
 */
ÉÏÊöxhrµÄ´´½¨´úÂëλÖôó¸ÅÊÇÐÐÊýΪ3259µÄλÖã¬
ͨ¹ýÒ»¸öhtml´òÓ¡“window.ActiveXObject ”µÄ½á¹û¿ÉÒÔÖªµÀIE6¡¢IE7ºÍIE8¶¼ÊÇ·µ»ØµÄtrue£¬
²âÊÔµÄhtmlÔ´ÂëΪ£¨Í¬Ò»¸öĿ¼ÏÂÓÐÒ»¸öÃûΪindex.jspÒ³Ãæ£¬ÄÚÈÝÎÞËùν¡££©
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
 <head>
  <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
  <title>Insert title here</title>
  <script type="text/javascript" src="javascript/jquery.js"></script>
  <script type="text/javascript">
   $(function (){
    $.ajax({
     url:"index.jsp",
     success:function(){alert("success")},
     error:function(){alert("error")}
     });
    //$("div").append("<font color='red'>window.ActiveXObject:</font>");
    //$("div").append((window.ActiveXObject?"true":"false"));
  &nbs


Ïà¹ØÎĵµ£º

AjaxµÄÔ­ÀíºÍÓ¦ÓÃ

¹ØÓÚajaxµÄÃû×Ö
    ajax µÄÈ«³ÆÊÇAsynchronous JavaScript and XML£¬ÆäÖУ¬Asynchronous ÊÇÒì²½µÄÒâ˼£¬ËüÓбðÓÚ´«Í³web¿ª·¢ÖвÉÓõÄͬ²½µÄ·½Ê½¡£
¹ØÓÚͬ²½ºÍÒì²½
 
Òì²½´«ÊäÊÇÃæÏò×Ö·ûµÄ´«Ê䣬ËüµÄµ¥Î»ÊÇ×Ö·û£»¶øÍ¬²½´«ÊäÊÇÃæÏò±ÈÌØµÄ´«Ê䣬ËüµÄµ¥Î»ÊÇè壬Ëü´«ÊäµÄʱºòÒªÇó½ÓÊÜ·½ºÍ·¢ËÍ·½µÄʱÖÓÊ ......

Ajax»ù´¡

1£ºAjax¿ÉÒÔͨ¹ýJavaScriptµÄXMLHttpRequest¶ÔÏóÓë·þÎñÆ÷½øÐÐͨÐÅ£¬Í¨¹ýXMLHttpRequest£¬JavaScript¿ÉÒÔÔÚ²»ÖØÔØÒ³ÃæµÄÇé¿öÏÂÓë·þÎñÆ÷½øÐÐͨÐÅ¡£
 
2£ºXMLHttpRequest ä¯ÀÀÆ÷Ö§³Ö
 
<script type="text/javascript">
function ajaxFunction()
{
var xmlHttp;
try
    {
xmlHtt ......

ASP.NET+JQueryʵÏÖAJAXµÄ·ÖÒ³

  AJAXµÄ·ÖÒ³£¬ÊµÏÖ˼·ÊÇ£º
¡¡¡¡1.ÀûÓÃ$.fn.extendÔÚJQuery¿ò¼ÜÏÂÀ©Õ¹pagerÀà
¡¡¡¡2.½«»ñÈ¡¼Ç¼×ÜÊýÓëÏàÓ¦Ò³¼Ç¼µÄºǫ́·½·¨£¬Ð´Ôڼ̳Ð×ÔIHttpHandlerÀàµÄHandler.ashx.csÀ࣬µ±È»Êµ¼ÊÉÏÓÃaspx.csÎļþдºǫ́·½·¨Ò²Ã»ÎÊÌ⣬µ«ÓÉÓÚ.ashx.csÎļþÎÞÐè´¦ÀíÒ³ÃæÖî¶àʼþÒò¶øÐ§Âʸü¸ß¡£
¡¡¡¡3.ÔÚ³ÊÏÖÒ³ÃæÉϼÓÔØpagerÀà
¡¡ ......

¹ØÓÚAJAXÒì²½£¨À´×ÔÍøÂ磩

Web 2.0 һƳ
ÔÚÉîÈëÑо¿´úÂë֮ǰÊ×ÏÈ¿´¿´×î½üµÄ¹Ûµã —— Ò»¶¨ÒªÊ®·ÖÇå³þ Web 2.0 Õâ¸ö¸ÅÄî¡£Ìýµ½ Web 2.0 Õâ¸ö´ÊµÄʱºò£¬Ó¦¸ÃÊ×ÏÈÎÊÒ»ÎÊ “Web 1.0 ÊÇʲô£¿” ËäÈ»ºÜÉÙÌýÈËÌáµ½ Web 1.0£¬Êµ¼ÊÉÏËüÖ¸µÄ¾ÍÊǾßÓÐÍêÈ«²»Í¬µÄÇëÇóºÍÏìӦģÐ͵Ĵ«Í³ Web¡£±ÈÈ磬µ½ Amazon.com ÍøÕ¾Éϵã»÷Ò»¸ö°´Å¥»òÕßÊäÈë ......

jquery AjaxÏê½â

²ÎÊý:
options
·µ»ØÖµ:
XMLHttpRequest
ʹÓÃHTTPÇëÇóÒ»¸öÒ³Ãæ¡£
ÕâÊÇjQueryµÄµÍ¼¶AJAXʵÏÖ¡£Òª²é¿´¸ß¼¶³éÏ󣬼û$.set¡¢$.postµÈ£¬ÕâЩ·½·¨¸üÒ×ÓÚÀí½âºÍʹÓᣵ«Êǹ¦ÄÜÉÏÓÐÏÞÖÆ(ÀýÈ磬ûÓдí
Îó´¦Àíº¯Êý)¡£
¾¯¸æ£ºÈç¹ûÊý¾ÝÀàÐÍÖ¸¶¨Îª"script"£¬ÄÇôPOST×Ô¶¯×ª»¯ÎªGET·½·¨¡£(ÒòΪscript»á×÷Ϊһ¸öǶÈëÒ³ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ