AjaxÖÐsend²ÎÊý
Ò»°ãÇé¿öÏ£¬Ê¹ÓÃAjaxÌá½»µÄ²ÎÊý¶àÊÇЩ¼òµ¥µÄ×Ö·û´®£¬¿ÉÒÔÖ±½ÓʹÓÃGET·½·¨½«ÒªÌá½»µÄ²ÎÊýдµ½open·½·¨µÄurl²ÎÊýÖУ¬´Ëʱsend·½·¨µÄ²ÎÊýΪnull¡£
ÀýÈç £º
var url = "login.jsp?user=XXX&pwd=XXX";
xmlHttpRequest.open("GET",url,true);
xmlHttpRequset.send(null);
´ËÍ⣬Ҳ¿ÉÒÔʹÓÃsend·½·¨´«µÝ²ÎÊý¡£Ê¹ÓÃsend·½·¨´«µÝ²ÎÊýʹÓõÄÊÇPOST·½·¨£¬ÐèÒªÉ趨Content-TypeÍ·ÐÅÏ¢£¬Ä£ÄâHTTP POST·½·¨·¢ËÍÒ»¸ö±íµ¥£¬ÕâÑù·þÎñÆ÷²Å»áÖªµÀÈçºÎ´¦ÀíÉÏ´«µÄÄÚÈÝ¡£²ÎÊýµÄÌá½»¸ñʽºÍGET·½·¨ÖÐurlµÄд·¨Ò»Ñù¡£ÉèÖÃÍ·ÐÅϢǰ±ØÐëÏȵ÷ÓÃopen·½·¨¡£
ÀýÈ磺
xmlHttpRequest.open("POST","login.jsp",true);
xmlHttpRequest.setRequestHeder("Content-Type","application/x-www-form-urlencoded;charset=UTF-8");
xmlHttpRequest.send("user="+username+"&pwd="+password);
ÐèҪעÒâµÄÊǸù¾ÝÌá½»·½Ê½µÄ²»Í¬£¬Á½ÖÖÌá½»·½Ê½·Ö±ðµ÷Óúǫ́µÄdoGet·½·¨ºÍdoPost·½·¨¡£
Ïà¹ØÎĵµ£º
Ò»¡¢ н¨Ò»¸öAjax_StartµÄÍøÕ¾
¶þ¡¢ ÔÚÍøÕ¾ÖÐÌí¼ÓÒ»¸öweb·þÎñ£¨ws_start.asmx£©
ÔÚvs2008ÖУ¬Ìí¼ÓÒ»¸öweb·þÎñÉú³ÉÁËÁ½¸öÎļþ£¬Ò»¸öÊÇasmxÎļþ£¬Ò»¸öÊÇÔÚApp_codeÀïµÄcsÎļþ£»ÎÒ¾õµÃÕâÑù²¢²»ºÃ£¬Ö ......
ICallbackEventHandler
aspx Ò³Ãæ£º
function CallServer(PhotoId)
{
document.getElementById("updatediv").style.display = "block";
documen ......
web2.0ºá¿Õ³öÊÀ£¬ajaxÊ×µ±Æä³å£¬½ñÌì×öwebµÄÈç¹ûÔÙ²»Ñ§µãajaxµÄ»°£¬¾ÍÏÔµÄÂäÎéÁË£¬¶øÑ§ajaxµÄÓõĻ·¾³Èç¹ûÊÇasp.net£¬ÄÇajax.netÄã¾Í²»µÃ²»Ñ§ÁË¡£Ê×ÏȾÍÊÇ»·¾³µÄÅäÖã¬ÈçÏÂ
vs2005+sql2005+Winxp sp2+ie6.0+Office2003
¹¤¾ßÏÂÔØ
1.ASPAJAXExtSetup.msi
http://download.microsoft.com/download/5/4/6/5462 ......
FlexÓëAjax½»»¥
ÈýÏ¿´óѧÍÁľˮµçѧԺФÔóÔÆ
FlexÓëAjax¶¼ÊÇ¿ª·¢AIR·Ç³£ºÃµÄ¼¼Êõ£¬ËüÃǸ÷ÓÐÓÅȱµã¡£Flex¸ü¼òµ¥£¬Ð§¹û¸ü¼Ó¿á£¡µ«ÊÇÔÚ¹¦ÄÜ¿ª·¢µÈ·½Ãæ²»¼°Ajax³ÉÊì¡£×îÀíÏëµÄ¾ÍÊÇÈ«²¿ÓÃFlexÀ´¿ª·¢ÊµÏÖ£¬µ«ÕâÖ»ÊÇÒ»ÖÖÀíÏë״̬£¬ºÜ¶àʱºòÎÒÃÇ»¹ÊÇÒªÓõ½Ajax¡£ÎÒÃǾ³£ÐèÒª½«Ç¶Èëµ½ Ajax Ó¦ÓóÌÐòÖеĻùÓÚ Flash µÄ×ÊÔ´¼¯³ÉÔÚÒ» ......