Ajax ÈëÃÅ£¨Ò»£©
Microsoft Ajax LibraryÃüÃû¿Õ¼ä
¿Í»§¶ËÃüÃû¿Õ¼ä ÃèÊö
Global JavaScriptÄÚ²¿ÀàµÄÀ©Õ¹£¬ÈçArray¡¢Boolean¡¢string¡¢Error¡¢NumberºÍObject
Sys ¸ùÃüÃû¿Õ¼ä£¬ËüÊÇÔÚ¿Í»§¶ËÓë.net FrameworkÖеÄSystemÃüÃû¿Õ¼äµÈͬµÄÀ࣬Õâ¸öÃüÃû¿Õ¼ä°üÀ¨Ò»Ð©»ù´¡À࣬ÈçApplicationºÍStringBuilder.,»¹ÓÐһЩÓÐÓõĽӿڣ¬ÈçIDisposableºÍINotifyPropertyChange
Sys.Net ÓÃÀ´Ö´ÐкÍÍøÂçÏà¹ØµÄÀ࣬ÀýÈçWebQequestÀàºÍXmlHttpExcutorÀà¡£Õâ¸öÃüÃû¿Õ¼äÐéÄâµÄ·â×°Á˿ͻ§¶Ë/·þÎñÆ÷µÄͨÐÅ
Sys.Serialization ÔÚ¿Í»§¶ËºÍ·þÎñÆ÷Ö®¼ä´®Ðл¯¶ÔÏó
Sys.WebForms °üÀ¨ASP.net AjaxÖк;ֲ¿ÍøÒ³»ØËͼ¼ÊõÓжεŦÄÜ£¬ÀýÈ磬Ëü°üÀ¨PageRequestManagerÀà
Sys.UI °üº¬ºÍÓû§½çÃæÏà¹ØµÄÌØÕ÷£¬ÀýÈçÓû§¡¢¿Ø¼þºÍö¾Ù
Sys.Service ÌṩAsp.net·þÎñ¶Ë·þÎñµÄ·ÃÎÊ£¬ÀýÈçÉí·ÝÑéÖ¤ºÍÅäÖ÷þÎñ
MS Ajax LibraryÖеÄJavascript±»Éè¼Æ³ÉÏñc#µÄ¹¤×÷·½Ê½¡£¿Í»§¶Ë±à³Ì¾ÍÏñʹÓÃc#´úÂëÔÚ.net FrameWorkÉϱà³Ì¡£
ÀýÈ磺
var sb=new Sys.StringBuilder("In the Beginning");
sb.append("\r\n");
sb.append("Microsoft Created ASP");
alert(sb.toString())
¹¤×÷ÔÀí£ºÊ¹ÓÃAsp.net Ajax-Enabled Web Site Ä£°å´´½¨µÄWEBÏîÄ¿¿ÉÒÔÈ·±£ËùÓеÄasp.net ajaxµÄÒýÓö¼¿ÉÒÔ°üÀ¨ÔÚweb.configÖУ¬ÔÙÒ²ÂôŪÌí¼ÓscriptManager¿ÉÒÔÈ·±£Asp.net ajax»áÏÂÔØËùÐèÒªµÄMicrosoft Ajax LibraryÖÐ µÄJavaScriptÎļþ£¬ÕâЩÎļþ»áËæÖ®¶¨ÒåÔÚ¶¨ÖÆJavaScript´úÂë¿éÖеĶÔÏóÄ£ÐÍ¡£
·þÎñÆ÷¶ËÃüÃû¿Õ¼ä¼°ÆäÃèÊö
Using sw=system.Web
·þÎñÆ÷¶ËÃüÃû¿Õ¼ä ÃüÃû¿Õ¼äµÄÃèÊö
Sw.Configuration ÌṩÔÚweb.configÖÐÓëasp.net ajaxÓйصIJ¿·ÖµÄ³ÌÐò¼¶·ÃÎÊ
Sw.Handlers ÓÅ»¯µÄ¶Ô½Å±¾ÏÂÔØµÄ»ñÈ¡¹¦ÄÜ
Sw.script.Serlialization Ìṩ¿ÉÀ©Õ¹µÄJSON´®Ðл¯ºÍ·´´®Ðл¯¹¦ÄÜ
Sw.script.services ¶¨Òåµ÷ÓÃweb·þÎñµÄÀà
Sw.UI °üº¬¹ÜÀí¹¦ÄܺÍÍøÂçͨÐÅ´úÂ룬ÒÔ¼°ËùÐèÒªµÄ·þÎñÆ÷¿Ø¼þºÍ¿Ø¼þÉè¼Æ³ÌÐò
Asp.net ajax Öаüº¬µÄ·þÎñÆ÷¿Ø¼þ
¿Ø¼þÃû³Æ ¿Ø¼þÃèÊö
ScriptManager ÔËÐÐʱ²»¿É¼û£¬Ã¿¸öÆôÓÃasp.net ajax µÄWeb±íµ¥Ëù±ØÐëµÄ¡£Ö¸»Ó¹ÜÀí¿Í»§¶ËµÄ½Å±¾£¬Ã¿¸öÒ³ÃæÖ»ÔÊÐíÓÐÒ»¸ö´Ë¿Ø¼þµÄʵÀý¡£
ScriptManagerProxy ÔËÐÐʱ²»¿É¼û¡£Èç¹ûÔÚMasterÒ³°üº¬ScriptManager¿Ø¼þ£¬²¢ÇÒÄÚÈÝҳϣÍûʹÓÃAjax¹¦ÄÜ£¬ÔÚÄÚÈÝÒ³±ØÐëʹÓøÿؼþÓëScriptManagerµÄ½Å±¾
Ïà¹ØÎĵµ£º
ASP.NET,AJAXÎļþÉÏ´«µÄÒÉÎÊ
Ô±¾ÒÔΪÓÃÕâÖÖ·½Ê½£¬°Ñ´Ë·½·¨·Åµ½Ò»¸öHttphandlerÖУ¬È»ºó´ÓJAVASCRIPT·ÃÎÊHttphandlerÀ´ÊµÏÖÎÞˢеÄÎļþÉÏ´«¡£Ã»Ïëµ½£¬ÕâÑùͬÑùÊDz»Ðеģ¬Ö»ÄÜÔÚ±¾»ú²âÊÔͨ¹ý£¬Èç¹û·Åµ½ÍøÉÏ£¬»òÕß´ÓÆäËûµØ·½·ÃÎʾͻáÌáʾÎÞ·¨ÕÒµ½Îļþ£¬¿É¼ûÔÚASP.NETÖÐËüÖ»ÄÜÓÃÓÚÉÏ´«·þÎñÆ÷¶ËµÄÎļþ¡£
֮ǰÔÚÍøÕ¾Ò²Ë ......
function Ajax(url)
{
var m_xmlReq=null;
if(window.ActiveXObject)
{
try
{
m_xmlReq = new ActiveXObject('Msxml2.XMLHTTP');
}
catch(e)
{
try{m_xmlReq = new ActiveXObject('Microsoft.XMLHTTP');}catch(e){}
}
}
else if(window.XMLHttpRequest ......
ÎÒÓÃPHPºÍAjax½áºÏ£¬Ìí¼ÓÊý¾ÝÖ®ºó£¬Ë¢ÐÂÇ°Ì¨Ò³Ãæ£¬Êý¾ÝûÓб仯¡£
ÎҸ͝PHP¶¯Ì¬½Å±¾£¬Ö»ÓÐÖØÐÂÕÒ¿ªIEÔÙÊäÈëµØÖ·£¬²ÅÄÜ¿´µ½Ð§¹û¡£
ÒÔÉÏÕâЩÊDz»ÊÇ»º´æµÄÔÒò°¡£¿Ôõô½â¾ö£¿
ajax»º´æÎÊÌâ½â¾ö;¾¶£º
ÊÇ»º´æµÄÎÊÌâ¡£
ÔÚ·þÎñ¶Ë¼Ó header("Cache-Control: no-cache, must-revalidate");
²¢ÇÒÔÚÄãµÄJSÌá½»²ÎÊýÖмÓËæ»ú» ......
µØÖ·£ºhttp://www.qhcar.cc/model/index.aspx?s=5£¬Õâ¸ö¾ÍÊÇǶÌ×ajax½á¹û¡£
http://www.qhcar.cc/model/index.aspx Õâ¸öÊǵ¥¸öµÄajax£¬
Óŵã¾ÍÊÇ¿ÉÒÔÓÃÒ»¸öÒ³ÃæÊµÏÖÏÔʾȫ²¿³µÐͺͰ´¼¶±ðÑ¡Ôñ³µÐÍ£¬ÎªÁËÕչ˵¼º½ÉÏÃæÈç΢ÐͳµµÈÁ´½ÓÔÚ±ðµÄÒ³Ãæ½øÈ룬
http://www.qhcar.cc/model/index.aspx?s=5Õâ¸öµØÖ·²ÎÊýs£¬Åжϵ±s ......