ajax ¶þ´Î»Øµ÷
1.ÎÒÏÈÔÚ¿Í»§¶Ëµ÷ÓÃÇëÇ󣬷¢¸ø·þÎñÆ÷¶Ë´¦Àí
2.·þÎñÆ÷¶Ë´¦ÀíÍêºó£¬
3.¿Í»§¶Ë´¦Àí·¢ËÍ»ØÀ´µÄÇëÇó¡£
ÏÖÔÚÎÊÌâÊÇ
ÎÒÔÚµÚÈý²½µÄʱºò´¦Àí³õʼ»¯Ò»¸öÏÂÀ¿ò£¬µÚÒ»´ÎÊǶԵģ¬µÚ¶þ´Î¾ÍûÓз´Ó¦ÁË¡£
Ò³ÃæÉÏÆäËûµÄ¶ÔAJAXµÄÇëÇó£¬Ò²Ã»Óз´Ó¦£¬ºÃÏñËÀÔÚÄÇÀïÁË¡£
ÇëÃèÊöÇå³þÁËÔÙÎÊ.....
google ÌáÎʵÄÖÇ»Û...
ÿ´Î¶¼´´½¨ÐµÄxhr ¶ÔÏó
×¢ÒâGET ·½Ê½ÇëÇóµÄʱºò»º´æÎÊÌ⣬¼ÓËæ»úÊý»òʱ¼ä´Á
Ò²¿Éµ÷Óà abortÈ¡Ïû XHR ÇëÇó
PS:¿ÉÑ¡ÓÃÏÖÓÐjs ¿ò¼Ü£¬·Ç³£³ÉÊì eg: jQ,PrototypeµÈ
Õâ¸öÊÇ·þÎñÆ÷¶ËµÄ´úÂë
#region ICallbackEventHandler Members
private string _callbackArg;
void ICallbackEventHandler.RaiseCallbackEvent(string eventArgument)
{
_callbackArg = eventArgument;
}
string ICallbackEventHandler.GetCallbackResult()
{
return RaiseCallbackEvent(_callbackArg);
}
#endregion
#region ICallbackHandler
public virtual string RaiseCallbackEvent(string responseString)
{
string[] args = responseString.Split('§');
string[] parms = args[1].Split('$');
&
Ïà¹ØÎÊ´ð£º
Çë¸ç¸ç½ã½ãµÜµÜÃÃÃÃÊåÊå°¢ÒÌÃǰï°ïæ
ÎÒÓö¼ûÁËÒ»¸ö¸úÄúÒ»ÑùµÄÎÊÌ⣬¾ÍÊÇÎÒµÄ Visual Web Developer 2008 ¼òÌå°æ °²×°AJAXµÄʱºòÒ²³öÏÖÎÊÌ⣬ÎÒÏÂÔØAjaxControlToolkit
ÁËÒ²½âѹÁË£¬µ«ÊÇûÓа²×°AspAjaxExtSetu ......
ajaxÔõôʵÏÖÐÂÔöÏÂÀÁбíÎÞˢС£ÀàËÆ
http://hi.baidu.com/comasp/blog/item/aa34e736bfc269320a55a9ad.html¡£
»¹ÓÐÍøÒ×163Blog£¬Ìí¼Óblogʱ£¬Èç¹ûдµÄÎÄÕÂûÓкÏÊʵķÖÀà¿ÉÑ¡£¬¿ÉÒÔµã»÷Ìí¼ÓеÄÎÄÕÂÀàÐÍ£¬È»ºóÌ ......
Çë½ÌÒ»¸öÎÊÌâ
ÔÚÖ÷Ò³Ãæ(Ö÷¿ò¼ÜÒ³)Main.aspxÓÐÒ»¸ö·½·¨
check_SysState =0;
function checkSysConfig()
{
fnCheckFolder();//¼ ......
ÎÒÔÚÒ³ÃæÖÐÊäÈëÓ¢ÎÄÊÇÕý³£µÄ£¬ÊäÈëÖÐÎÄ·µ»ØµÄjson×îºóÉÙÁ˵㶫Î÷±È½ÏÕý³£·µ»ØÊÇ
{ "success ":true}
ÎÒ´«ÖÐÎĽøÈ¥·µ»Ø³öÀ´¾ÍÊÇ
{ "success ":fals
ΪÉÙÒ»²¿·Ö¶«Î÷
ÎÒÊÇÖ ......
ÎÒÏÖÔÚÓÃstruts2¿ò¼ÜÖÐÐèҪʹÓÃajaxʵÏÖ¾Ö²¿Ë¢Ð£¬µ«ÊÇ´ÓÈÝÆ÷Àï·µ»ØµÄÖµ²»ÖªµÀÔõô´Óstruts.xmlÅäÖÃÎļþÀïÓ³Éäµ½jspÒ³ÃæÀÒÔǰservletÀïдout.orint("xxxxx")¾Í¿ÉÒԵõ½~£¬µ«ÊÇÏÖÔÚÓÃstruts¾Í²»ÖªµÀÔõô ......