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

»ùÓÚAJAX·þÎñÆ÷ÍÆCometʵÏÖ

Êý¾Ý±íwords½á¹¹
CREATE TABLE `words` (                                                                                  
          `id` int(6) unsigned NOT NULL auto_increment,                                                         
          `content` varchar(120) NOT NULL default '',                                                           
          `publish` timestamp NOT NULL default CURRENT_TIMESTAMP on update CURRENT_TIMESTAMP,                   
          PRIMARY KEY  (`id`)                                                                                   
        ) ENGINE=InnoDB DEFAULT CHARSET=utf8
ibox.html
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Comet demo</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<mce:script type="text/javascript" src="prototype.js" mce_src="prototype.js"></mce:script>
<mce:script type="text/javascript"><!--
va


Ïà¹ØÎĵµ£º

ajax1.0²»Ö§³ÖResponse.writeÀïÃæµ÷ÓÃjavascript

ÎÊÌ⣺
    µ±Óû§µã»÷ɾ³ý°´Å¥Ê±£¬³ÌÐòµ÷ÓÃResponse.write("<script>alert('ÊÇ·ñ¼ÌÐø')</script>")ÊÇÒ³Ãæ»áµ¯³ö´íÎó£º
Sys.WebForms.PageRequestManagerParserErrorException:The
message received from the server count not be parsed.Common causes for
this error are when ......

Ajax¼¶Áª²Ù×÷

      WebÏîÄ¿ÖÐ×ÜÊÇ»áÓõ½Òì²½²Ù×÷£¬ÏÖÔÚµÄÒì²½²Ù×÷¿ÉÒÔÓø÷ÖÖ¸÷ÑùµÄ¿Ø¼þÀ´ÊµÏÖ£¬µ«ÊµÏÖÔ­Àí»¹ÊÇÒ»ÑùµÄ£¬±¾È˸üϲ»¶Ê¹ÓÃ×îԭʼµÄAjax²Ù×÷ȥʵÏÖÒì²½´¦Àí£¬±¾ÎĽöÏ׸øÄÇЩϲ»¶ÊµÏÖAjaxºÍÏîÄ¿ÖÐÒªÓõ½AjaxµÄÅóÓÑ¡£
      AjaxʵÏÖÔ­Àí¾ÍÊǿͻ§¶Ëͨ¹ýjavascript²Ù×÷µ÷Ó÷ ......

AJAXÖеÄÇëÇó·½Ê½ÒÔ¼°Í¬²½Òì²½µÄÇø±ðÇëÇó·½Ê½

ÇëÇó·½Ê½£¬·ÖΪGETÓëPOST£º
 
GET
 
×îΪ³£¼ûµÄHTTPÇëÇ󣬯ÕͨÉÏÍøä¯ÀÀÒ³Ãæ¾ÍÊÇGET¡£GET·½Ê½µÄ²ÎÊýÇëÇóÖ±½Ó¸úÔÚURLºó£¬ÒÔÎʺſªÊ¼¡££¨JSÖÐÓÃwindow.location.search»ñµÃ£©¡£²ÎÊý¿ÉÒÔÓÃencodeURIComponent½øÐбàÂ룬ʹÓ÷½Ê½:
 
var EnParam = encodeURIComponent(param);
URLÖ»Ö§³Ö´óÔ¼2KµÄ³¤¶È£¬¼´2 ......

FireFoxºÍIE ÖÐ Ajax ͬ²½Ö´ÐÐ

var Ajax = new Object;
Ajax.Sysch = function(url) {
var req;
var result = "";
//document .write ("hello")
if (window.XMLHttpRequest) {
//´úÂë¶Î1
// ·ÇIEä¯ÀÀÆ÷

req = new XMLHttpRequest();
//alert(req);
//req.setReque ......

ajaxÔ­Àí

 ajaxÈ«³ÆAsynchronous JavaScript and Xml ,Òì²½´«Êä¡£
    Òì²½´«ÊäÊÇÃæÏò×Ö·ûµÄ´«Ê䣬ËüµÄµ¥Î»ÊÇ×Ö·û£»¶øÍ¬²½´«ÊäÊÇÃæÏò±ÈÌØµÄ´«Ê䣬ËüµÄµ¥Î»ÊÇÖ¡£¬Ëü´«ÊäµÄʱºòÒªÇó½ÓÊÜ·½ºÍ·¢ËÍ·¢µÄʼÖÕ±£³ÖÒ»Öµġ£
   Òì²½´«ÊäÊǽ«±ÈÌØ·Ö³ÉС×éÀ´½øÐд«Êä¡£Ò»°ãÿ¸öС×éµÄÒ»¸ö8λ×Ö·û£¬ÔÚÿ¸öС×éµÄ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ