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

AJAX DWR

ʹÓÃԭʼµÄXMLHttpRequest·¢³öÇëÇóʱ,Ö»ÄܶÔServletºÍJSP²Ù×÷
ÔÚJSPÖд´½¨3¸öfunction
1.createXmlHttpRequest----¸ºÔðÅжÏä¯ÀÀÆ÷ÀàÐÍ´´½¨ XMLHttpRequest¶ÔÏó
 var xmlHttpRequest;
 function createXMLHttpRequest(){
   // IE ä¯ÀÀÆ÷
   if(window.ActiveXObject){
          return new ActiveXObject("Microsoft.XMLHTTP");
      }else if(window.XMLHttpRequest){
       // ·ÇIEä¯ÀÀÆ÷
          return new XMLHttpRequest();
      }
   
  }
2.doLogin------¸ºÔð¸ü¼Ó´´½¨ºÃµÄXMLHttpRequest¶ÔÏó·¢³öÇëÇó
 function doLogin(obj){
   var url = "servlet/LoginServlet?userName="+obj.value;
   
   // 1. ´´½¨XMLHttpRequest×é¼þ
   xmlHttpRequest = createXMLHttpRequest();
   // 2. ÉèÖûص÷º¯Êý
   xmlHttpRequest.onreadystatechange = haoLeJiaoWo;
   // 3. ³õʼ»¯XMLHttpRequest×é¼þ
   // ʹÓÃget·½·¨µ÷ÓÃURL,true´ú±íÊÇÒì²½µÄ
   xmlHttpRequest.open("GET",url,true);
   // 4. ·¢ËÍÇëÇó
   xmlHttpRequest.send(null);
   alert("123");
   
  }
3.haolejiaowo---¸ºÔð½øÐлص÷´¦Àí
function haoLeJiaoWo(){
   // readyState-- =4±íʾµÃµ½ÁË·µ»Ø½á¹û
   // status=200 ±íʾ³É¹¦¶øÇÒ²»³ö´í
   /*
    ÇëÇó״̬£º
    0 -- δ³õʼ»¯
    1 -- ³õʼ»¯
    2 -- ·¢ËÍÇëÇó
    3 -- ¿ªÊ¼½ÓÊܽá¹û
    4 -- ½ÓÊܽá¹ûÍê±Ï
    Ã¿´Î״̬¸Ä±ä¶¼»áµ÷Õâ¸öº¯Êý
    
   */
   if(     xmlHttpRequest.readyState == 4   &


Ïà¹ØÎĵµ£º

AJAX¼¯³ÉÓÚASP.NET

APS.NETÒ¹»°µÄÀý×Ó¼ÓÔØºó±¨´íÈçÏ£º
System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35´íÎó
Ô­ÒòÊÇδÄܼÓÔØÎļþ»ò³ÌÐò¼¯ system.web.extensions
½â¾ö°ì·¨:
1,Èç¹ûÄãµÄ³ÌÐòÔËÐÐÔÚÄãÄÜ¿ØÖƵķþÎñÆ÷ÉÏ£¬ÄÇô°²×°asp.net ajax¾ÍÐÐÁË£¬ÕâÊÇSystem.Web.ExtensionsµÈdll×öΪGAC² ......

PHP+AjaxʵÏÖTabЧ¹û

ÓÃAjaxʵÏÖTabЧ¹ûµÄ
ÏÈ´´½¨
ajax.php£¬ÔÚÆäÖÐÊäÈëÈçÏ´úÂ룺
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Sample 2_1</title>
<me ......

Ajax ºÍ XML: ÎåÖÖ³£¼û Ajax ģʽ

ºÃ¾Ã²»ÅöWEBµÄ¶«¶«ÁË,×î½üѧϰ£Ó£Á£ÐµÄ£Â£Ó£Ð¼¼Êõ£¬ÓÖÓõ½ÕâЩ£¬Ë³±ãתƪÎÄÕ£¬±¸²é£®
Ô­ÎĵØÖ·: http://www.ibm.com/developerworks/cn/xml/x-ajaxxml2/
Ajax ºÍ XML:
Îå
ÖÖ³£¼û Ajax ģʽ
¿ÉÁ¢¼´Ê¹ÓÃÕâЩ·Ç³£ÓÐÓÃµÄ Ajax Éè¼ÆÄ£Ê½
ÎĵµÑ¡Ïî
<tr valign="top"><td width="8">< ......

Á÷ÐеÄAJAX¿ò¼Ü¶Ô±È£ºjQuery£¬Mootools£¬Dojo£¬Ext JS

AJAX
ÊÇweb2.0
µÄ»ùʯ£¬ÏÖÔÚÍøÉÏÁ÷Ðм¸ÖÖ¿ªÔ´µÄAJAX¿ò¼Ü£¬±È
È磺jQuery,Mootools,Dojo,Ext JSµÈµÈ£¬ÄÇôÎÒÃǵ½µ×ÔÚʲôÇé¿öϸÃʹÓÃÄǸö¿ò¼Ü£¿ÒÔÏÂÊÇÒ»×éÕª³­µÄÊý¾Ý£º
AjaxianÔÚ2007Äêµ×¶ÔAjax¹¤¾ß½øÐÐÁ˵÷²é£¬²¿·Öµ÷²é½á¹û¼ûÏÂ±í£¨ÆäÖÐÊý×ÖΪµ÷²éÕßʹÓøù¤¾ßµÄ°Ù·Ö±È£¬ÏêϸµÄÇë²Î¼ûÍøÒ³£©£ºhttp://ajaxian.com/archi ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ