ajax ϵͳ´íÎó 1072896748
ÔÚʹÓÃJQueryµÄajax·ÃÎÊÒ³ÃæÊ±£¬×ÜÊdzö´í£¬µÃ²»µ½·µ»ØµÄhtml´úÂ룬ÓÖ²»ÖªµÀ³öµÄʲô´í£¬°Ù˼²»µÃÆä½â
ÓÚÊǾÍÓÃXMLHTTPÈ¥·ÃÎÊ£¬½á¹ûÒ²³ö´í£¬²»¹ýÄܹ»µÃµ½´íÎóÔÒò£¬È»ºó¸ù¾Ý´íÎóÒòÎªÈ¥ÍøÉϲ飬ÖÕÓڵõ½Á˴𰸡£¡£
ÔÀ´jspµÄ±àÂëÓëjavaµÄ±àÂë²»Ò»ÖÂ
·½°¸¢Ù
´íÎó
<%@ page contentType="text/html;charset=Windows-31J" language="java" %>
<meta http-equiv="Content-Type" content="text/html; charset=Shift_jis">
¸ÄÕý:
<%@ page contentType="text/html;charset=Shift_jis" language="java" %>
<meta http-equiv="Content-Type" content="text/html; charset=Shift_jis">
·½°¸¢Ú
<%@
page language="java"
contentType="text/html;charset=Windows-31J"
%>
<%
if
(request.getHeader("User-Agent"
).indexOf("MSIE"
) > -1
) {
response.setContentType("text/html;charset=csWindows31J"
);
}
%>
http://d.hatena.ne.jp/kusakari/20070720/1184928455
ÕâÑù¾ÍÄÜÓÃajaxÇëÇóµÃµ½htmlÔ´ÂëÁË
var url = window.location.href;
$.get(url, null, function (data) { alert(data)});
Ïà¹ØÎĵµ£º
ÔÚ Web Ó¦ÓóÌÐòÖУ¬¶à¶Ô¶à£¨m:m£©¹ØÏµºÜÄÑ´¦Àí¡£ÔÚ ¾«Í¨ Grails ϵÁеÄÕâÒ»ÆÚÎÄÕÂÖУ¬Scott Davis ½«ÏòÄúչʾÈçºÎÔÚ Grails Öгɹ¦ÊµÏÖ m:m ¹ØÏµ¡£Á˽âÈçºÎͨ¹ý Grails ¶ÔÏó¹ØÏµÓ³É䣨Grails Object Relational Mapping£¬GORM£©API ºÍºó¶ËÊý¾Ý¿â´¦Àí¶à¶Ô¶à¹ØÏµ¡£Ñ§Ï°ÈçºÎʹÓà Ajax£¨Asynchronous JavaScript + XML£©Á÷Ïß»¯ ......
AjaxÌá½»Êý¾ÝÒ»°ã¶¼ÊÇͨ¹ýURLºó±ßµÄ²ÎÊýÐÎʽÀ´´«µÝÊý¾ÝµÄ£¬±ÈÈçʹÓÃXMLHttpRequest.open('POST', url, true);µÄ·½Ê½Ê¹ÓÃʱ£¬Æäurl²ÎÊýÖоͰüº¬ÁËÐèÒªÌá½»µÄÊý¾Ý£¬ËüµÄÐÎʽÈ磺http://www.mysite.com/handler.do?name='²Ü²Ù'&sex='ÄÐ'£¬ÊǰÑkey=valueÐÎʽµÄÊý¾Ýͨ¹ý &·ûºÅÁ¬½ÓÆðÀ´£¬ ......
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»»á³öÏÖ ......
±¾ÎÄÄÚÈÝÕª×Ô£º¡¶Java Web¿ª·¢½Ì³Ì——ÈëÃÅÓëÌá¸ßƪ£¨JSP+Servlet£©¡·
½»»¥µÄ»ù±¾¹ý³Ì°üÀ¨£º
l ´´½¨XMLHttpRequest¶ÔÏó£»
l ·¢ËÍÇëÇó£»
l ´¦ÀíÏìÓ¦¡£
´ ......
Ôø¾¶ÔajaxºÜºÃÆæ£¬Ã¿´ÎºÍͬѧ»òÕßͬÊÂ̸ÆðajaxÌýËûÃÇÔÚÄÇÇáÃèµÐ´Ò»·¬²»ÖªËùÒÔÈ»£¬Ç°¼¸Ìì²é×ÊÁϲŻíÈ»Ã÷°×¡£ÏÂÃæÖ±ÈëÕýÌ⣺
Ajax »ù±¾ÉϾÍÊÇ°Ñ JavaScript ¼¼ÊõºÍ XMLHttpRequest
¶ÔÏó·ÅÔÚ Web
±íµ¥ºÍ·þÎñÆ÷Ö®¼ä
¡£µ±Óû§Ìîд±íµ¥Ê±£¬Êý¾Ý·¢Ë͸øÒ»Ð© JavaScript ´úÂë¶ø²»ÊÇ
Ö±½Ó·¢Ë͸ø·þÎñÆ÷¡£Ïà·´£¬JavaScript
......