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

AjaxÌá½»´óÊý¾Ý£ºFormÓëQuery

      AjaxÌá½»Êý¾ÝÒ»°ã¶¼ÊÇͨ¹ýURLºó±ßµÄ²ÎÊýÐÎʽÀ´´«µÝÊý¾ÝµÄ£¬±ÈÈçʹÓÃXMLHttpRequest.open('POST', url, true);µÄ·½Ê½Ê¹ÓÃʱ£¬Æäurl²ÎÊýÖоͰüº¬ÁËÐèÒªÌá½»µÄÊý¾Ý£¬ËüµÄÐÎʽÈ磺http://www.mysite.com/handler.do?name='²Ü²Ù'&sex='ÄÐ'£¬ÊǰÑkey=valueÐÎʽµÄÊý¾Ýͨ¹ý &·ûºÅÁ¬½ÓÆðÀ´£¬¶øÕâЩÊý¾Ýͨ³£¶¼ÊÇÎÒÃÇÔÚÌá½»AjaxÇëÇó֮ǰһ¸öÒ»¸öÈ¡µ½µÄ£¬ÔÚÊý¾ÝºÜÉÙµÄÇé¿öϱȽϷ½±ã£¬ÐèÒªÌá½»´óÁ¿Êý¾ÝµÄʱºò¾Í±È½ÏÂé·³ÁË¡£Õâʱºò¿ÉÒÔ³¢ÊÔFormÌá½»·½Ê½¡£
      É趨FormÌá½»·½Ê½Ö»ÐèÉ趨 XMLHttpRequest.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
 


Ïà¹ØÎĵµ£º

ÍêÃÀAjaxÀà,Ö§³Öʼþ

<scrīpt Language="Javascrīpt">
<!--
// author:±¼ÌÚµÄÐÄ
//     qq:7180001
function Ajax(OnError,OnState,OnDownloadEnd)
{
        this.ErrorStr                 = null;
        ......

AjaxʹÓÃPOSTÌá½»ÖÐÎÄÂÒÂëÎÊÌâ(ת)

ǰ¶Îʱ¼äдJSP£¬Ê¹ÓÃAJAXÒÔPOST·½Ê½Ìá½»Êý¾Ý£¬Èç¹ûÊÇÖÐÎÄ×Ö·ûÌá½»¾Í»áÂÒÂ룬ºóÀ´Ð´ASPʱÓõ½AJAXÒÔPOST·½Ê½Ìá½»Êý¾Ý£¬ÖÐÎÄÒ»ÑùÊÇÂÒÂë¡£ËÑË÷Ò»ÏÂÏà¹Ø×ÊÁÏ£¬ÎÊÌâÓ¦¸ÃÊÇÌá½»Êý¾ÝʱÊÇÒÔUTF-8±àÂëÌá½»£¬ËùÒÔ½ÓÊÕʱÈç¹ûʹÓÃGB2312»òÕ߯äËüÖÐÎıàÂëµÄ»°¾Í»áÂÒÂë¡£
ʹÓÃGET·½Ê½Ìá½»Êý¾ÝµÄʱºò£¬ÖÐÎÄÎÊÌâºÜºÃ½â¾ö£¬setRequestHeader ......

AjaxÖÐÇëÇó±»»º´æµÄÎÊÌâ

½ñÌì¸ãÁËÎÒÈýËĸöСʱµÄÎÊÌ⣬ÖÕÓÚÕÒµ½½â¾ö·½°¸ÁË¡£¹þ¹þ¡£
ÔÚAjax¿ª·¢ÖУ¬»áÓöµ½ä¯ÀÀÆ÷»º´æÄÚÈݵÄÎÊÌ⣬±ÈÈ磬ij¸öÔªËØ×¢²áÁËÊó±êʼþ£¨onmouseover£©£¬Ê¼þ´¥·¢ºó»áͨ¹ýxmlhttprequestµ½·þÎñÆ÷»ñÈ¡ÄÚÈÝ£¬ÔÚ²»Ë¢ÐÂÒ³ÃæµÄÇé¿öÏ£¬ä¯ÀÀÆ÷»á»º´æµÚÒ»´ÎÇëÇóµÄÄÚÈÝ£¬·þÎñ¶Ë¸üкóä¯ÀÀÆ÷ÈÔÈ»ÏÔʾµÚÒ»´ÎµÄÄÚÈÝ¡£
ͨ³££¬ÕâÖÖÇëÇó¶ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ