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

AjaxÌØÐ§ ¶¯Ì¬¼ÓÔØµÄFAQ Ö®¶þ

±¾ÊµÀýʹÓÃÃûΪfaqµÄÊý¾Ý¿â±í£¬°üº¬µÄÊý¾ÝÈçͼ1.2Ëùʾ¡£¾ßÌåµÄ´´½¨Êý¾Ý±íÓï¾äÈçÏ£º
 
CREATE TABLE 'faq' (
  'id' int(11) NOT NULL auto_increment,
  'faq' varchar(255) NOT NULL,
  'detail' varchar(255) NOT NULL,
  PRIMARY KEY  ('id')
)
ͼ1.2  ±ífaq°üº¬µÄÊý¾Ý
Ö÷Òª°üÀ¨Á½¸öÎļþ£ºÓû§²Ù×÷½çÃæindex.jspºÍ·þÎñÆ÷¶ËÏìÓ¦Îļþread_faq.jsp¡£


Ïà¹ØÎĵµ£º

³õʶAjax¼¼Êõ2


 ÊµÏÖ×¢²á½çÃæÎÞË¢ÐÂÅжÏÖØÃû£¬ÓÉÓÚÒª·ÃÎÊÊý¾Ý¿â£¬ËùÒÔÒª´ïµ½ÎÞˢУ¬Ö»ÄÜÓÃAjax¼¼Êõ¡£
 ÆäÖÐ×îÖØÒªµÄ¾ÍÊÇxmlHttp¶ÔÏó¡£
XmlHttpÊÇʲô£¿
×îͨÓõ͍ÒåΪ£ºXmlHttpÊÇÒ»Ì׿ÉÒÔÔÚJavascript¡¢VbScript¡¢JscriptµÈ½Å±¾ÓïÑÔÖÐͨ¹ýhttpЭÒé´«ËÍ»ò´Ó½ÓÊÕXML¼°ÆäËûÊý¾ÝµÄÒ»Ì×API¡£XmlHttp×î´óµÄÓô¦ÊÇ¿ÉÒÔ¸üÐÂÍøÒ³µ ......

AjaxµÄ¼òµ¥Ó¦ÓÃ

ǰ̨´úÂ룺
<head runat="server">
    <title>ÎÞ±êÌâÒ³</title>
    <script src="Ajax.js" type="text/javascript"></script>
</head>
<body>
    <form id="form1" runat="server">
    <div&g ......

AjaxµÄÒì²½ºËÐÄ£ºXMLHTTPRequest

    XMLHTTPRequestÊÇÒÀ¸½ÓÚä¯ÀÀÆ÷µÄÒ»¸ö×é¼þ£¬ä¯ÀÀÆ÷²»Í¬Õë¶ÔµÄ×é¼þÃû³ÆÒ²²»Í¬¡£XMLHTTPRequestÊÇFirefoxÖÐ×é¼þµÄÃû³Æ£¬ÔÚIEÖнÐXMLHTTP¡£“XMLHTTP”ÓÐÁ½¸öÓŵ㣺¾Ö²¿Ë¢Ð¡¢Òì²½¶ÁÈ¡¡£
AjaxµÄʵÏÖ²½Ö裺
1¡¢ ´´½¨Òì²½¶ÔÏó£º
ÔÚIEÖУºvar xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); ......

ʹÓÃXMLHttpRequest ʵÏÖajaxЧ¹û

Ò»¡¢XMLHttpRequest ¶ÔÏóµÄ·½·¨ÓëÊôÐÔ
·½    ·¨
Ãè    Êö
abort()
Í£Ö¹µ±Ç°ÇëÇó
getAllResponseHeaders()
°ÑHTTPÇëÇóµÄËùÓÐÏìÓ¦Êײ¿×÷Ϊ¼ü/Öµ¶Ô·µ»Ø
getResponseHeader("header")
·µ»ØÖ¸¶¨Êײ¿µÄ´®Öµ
open("method", "url")
½¨Á¢¶Ô·þÎñÆ÷µÄµ÷Óá£method²ÎÊý¿ÉÒÔÊÇGET¡¢POST»òPUT¡£ ......

ʹÓà AJAX À©Õ¹Æ÷×Ô¶¨Òå¿Ø¼þ

 
 Figure A MaskedEdit À©Õ¹Æ÷ÊôÐÔ
ÊôÐÔ
ĬÈÏÖµ
˵Ã÷
AcceptAMPM
False
Ò»¸ö²¼¶ûÊôÐÔ£¬ÓÃÓÚָʾÊÇ·ñӦʹÓà AM/PM ·ûºÅ¡£
AcceptNegative
None
ָʾÊÇ·ñÔÊÐíʹÓøººÅ (-)¡£À´×Ô MaskedEditShowSymbol ö¾ÙµÄ¿ÉÓÃÖµ°üÀ¨£ºNone¡¢Left ºÍ Right¡£
AutoComplete
True
Ò»¸ö²¼¶ûÊôÐÔ£¬ÓÃÓÚÖ¸Ê ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ