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

ajax³£¼ûÎÊÌâ×ܽá


ÔÚ¿´ÎÄÕÂǰ£¬ÏÈÖ¸¶¨Ò»¸öͨÓõıäÁ¿xhr£¬xhr´úÂëajax¶ÔÏó¡£
²âÊÔä¯ÀÀÆ÷£ºieΪie6£¬firefoxΪ2£¬ÆäËûµÄδ²âÊÔ¡£Í³³Æie6Ϊie£¬firefox2Ϊff¡£
»ù±¾µÄ
1£¬×î¾­µäµÄ¾ÍÊÇieÏµĻº´æÎÊÌâÁË¡£
Èç¹ûʹÓõÄÊÇget£¬ÄÇôÔÚieϳöÏÖ»º´æÎÊÌâ¡£µ¼Ö´úÂëÖ»Ö´ÐÐÒ»´Î¡£½â¾ö°ì·¨¾ÍÊǼÓʱ¼ä´Á»òÕßËæ»úÊý£¬Ê¹url±äΪΨһ£¬ÕâÑù¾Í²»»á³öÏÖieÏµĻº´æÎÊÌâÁË£¬»òÕ߸ÄΪpostÌá½»¡£
xhr.open("get","xxxx.aspx?_dc="+new Date().getTime(),true);
2£¬ajax¶ÔÏóÊôÐԵĴóСдÎÊÌâ
ÔÚw3cä¯ÀÀÆ÷£¬ÈçffÖУ¬¶Ô´óСдÊÇÃô¸Ð¡£Èç
if(xhr.readystate==4)ÕâÖÖд·¨£¬ÔÚieÏÂÊdzÉÁ¢µÄ£¬µ«ÊÇÔÚffϾÍÐв»Í¨ÁË£¬ÒòΪie²»Çø·Ö´óСд£¬ffÊÇÇø·Ö´óСµÄ¡£
±ê׼д·¨Îªif(xhr.readyState==4)£¬Í¬Àí»¹ÓÐÊôÐÔ responseText£¬responseXML¡£
3£¬ajax״̬0ÎÊÌâ
ÓРЩʱºòÔÚ²âÊÔajax´úÂëµÄʱºò£¬¼ÓÁË xhr.status==200µÄÅжϺó£¬Ò»Ö±²»Ö´ÐÐxhr.status==200µÄ´úÂ룬Õâ¸ö¾ÍÐèҪעÒâÁË¡£xhr.status==200ÊÇҪͨ¹ý ·þÎñÆ÷À´ä¯ÀÀ£¬²¢ÇÒ·þÎñÆ÷Ò³ÃæÃ»Óз¢Éú´íÎó»òÕßתÏòʱ²Å·µ»Ø200״̬µÄ£¬´Ë״̬ºÍÄãͨ¹ýä¯ÀÀÆ÷·ÃÎÊÒ³ÃæÊ±·þÎñÆ÷¶¨ÒåµÄ״̬һÖ¡£
Ö±½ÓÍϽøä¯ÀÀÆ÷ä¯ÀÀ½á¹û»òÕßË«»÷ÔËÐÐhtmlÒ³ÃæµÄ£¬Î´·¢Éú´íÎóʱ£¬´ËʱµÄxhr.statusÊÇ0£¬²»ÊÇ200¡£
ËùÒÔ¿ÉÒÔ¶à¼ÓÒ»¸öxhr.status==0µÄÅжϡ£ÈçÏÂ
if(xhr.status==200||xhr.status==0){ alert('ok');}
Ö±½ÓÍϽøä¯ÀÀÆ÷ä¯ÀÀ½á¹û»òÕßË«»÷ÔËÐÐhtmlÒ³ÃæÊ±£¬ÓÖ³öÏÖÒ»¸öÎÊÌ⣬Èç¹ûÇëÇóµÄÊÇxmlÎļþ£¬ÄÇÏ뵱ȻµÄÊÇʹÓÃresponseXMLÊôÐÔ·µ»ØxmlDomÁË£¬µ«ÊÇÔÚie·µ»Ø²»ÁËxmlDomÊôÐÔ£¬½â¾ö°ì·¨ÈçºÎÄØ£¬¿´ÏÂÃæµÄresponseXMLÎÊÌâ¡£
4£¬responseXMLÎÊÌâ¡£
ҪʹÓÃresponseXMLÊôÐÔ£¬ÇëÇóµÄÊÇxmlÎļþ»òÕßÉèÖÃÁËÏìӦͷΪ"text/xml"µÄ¶¯Ì¬Ò³ÃæÁË¡£Òª×¢ÒâÈç¹ûÇëÇóµÄÊǶ¯Ì¬Ò³Ã棬һ¶¨²»ÒªÍü¼ÇÉèÖÃcontenttypeΪ"text/xml"£¡£¡£¡£¡£¡£¡£¡£¡ÇмÇ~~~~~~
aspΪ        response.contenttype="text/html"
asp.netΪ    Response.ContentType="text/html";
phpΪ        header("content-type:text/xml;");
ÔÚieÏÂÓиöÎÊÌ⣬ֱ½ÓÍϽøä¯ÀÀÆ÷ä¯ÀÀ»òÕßË«»÷ÔËÐÐhtmlÔ¤ÀÀЧ¹ûʱ£¬ÇëÇóµÄ¼´Ê¹ÊÇxmlÎļþ£¬Ê¹ÓÃresponseXML·µ»Ø²»ÁËxmldom¡£
´ó¼Ò²âÊÔϾÍÖªµÀÁË£¬ÈçÏÂ
showbo.xml
<?xml version="1.0" encoding="utf-8"?><showbo> <item>1</item> <item>2&


Ïà¹ØÎĵµ£º

Ajax µ¯¶Ô»°³ö¿ò

        ±¾ÎĽ«Ê¹ÓÃAjaxToolkitÖеē PopupControlExtender £¬ DynamicPopulateExtender £¬ DragPanelExtender ”¿Ø¼þÀ´¹¹½¨Ò»¸öµ¯³ö¶Ô»°¿ò£¬¿ÉÒÔʵÏÖµ¯³ö¶Ô»°¿ò£¬¶Ô»°¿ò¿ÉÍ϶¯µÈ¹¦ÄÜ¡£±È½ÏÊʺÏ×öÿÈÕÒ»ÌùµÈЧ¹û
       Ê×ÏȽâÊÍÏ ......

JqueryµÄAJAXʹÓùý³ÌÖеÄÌå»á

<mce:script type="text/javascript"><!--
function login(){
var postURL = "http://localhost:8080/cas/simpleLogin";
var params = {
"loginUrl":$("#loginUrl").val(),
"service":$("#service").val(),
"login":$( ......

Óʼþ·þÎñϵͳרÌâ19£º³¬Ë¬Ajax½çÃæ

       ´ÓÖÚ¶à¿Í»§ÆÚÅÎÒѾõÄAjax½çÃæÔÚV4.0.0°æ±¾ÖнҿªÁËÃæÉ´ÒÔÀ´£¬Íز¨Èí¼þÔÚºóÐøµÄÀú´Î°æ±¾¸üÐÂÖж¼ÑÓÓò¢²»¶ÏÍêÉÆAjax½çÃæÕâ¸ö¹¦ÄÜ¡£´ó¼Ò¿ÉÒÔÏÂÔØ²âÊÔ°æ¸ÐÊÜһϣ¬»òÕߵǽTurbomailÍøÂçÔÚÏß°æÌåÑ飺
        WebÍøÖ·£ºhttp://mail.turbomail ......

20 ¸ö¾­µäµÄ Ajax + CSS ±í¸ñ

20 ¸ö¾­µäµÄ Ajax + CSS ±í¸ñ
²¢²»ÊÇËùÓеÄWeb ¿ª·¢Õß¶¼»á¶ÔÃÀ»¯±í¸ñÊý¾Ý¸ÐÐËȤ£¬½ñÌìÎÒÃÇÊÕ¼¯ÁË20 ¸ö¹¦ÄÜÇ¿´ó£¬Íâ¹ÛƯÁÁµÄ»ùÓÚAjax + CSS µÄ±í¸ñЧ¹û£¬Äã¿ÉÒÔ´ÓÕâЩʾÀýÖÐѧϰÔõôʹÓÃÕâЩ±í¸ñÌṩµÄÅÅÐòºÍ¹ýÂ˵ŦÄÜÀ´×éÖ¯±í¸ñÖеÄÊý¾Ý¡£
ÏÖÔÚÈÃÎÒÃÇÀ´¿´¿´ÕâЩ±í¸ñ£º£¨µã»÷ÿ¸öÑùÊ½Ç°ÃæµÄÁ´½Ó¼´¿É½øÈëÏÂÔØ£©
¡¡¡¡#1. ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ