ajax µÄÁ÷³ÌÊÇʲô - Java / Java SE
ajax µÄÁ÷³ÌÊÇʲô
ÆÚ´ýѧϰ¡£¡£¡£
¿Í»§¶Ë²Ù×÷
Ò³Ãæ·¢³ö·þÎñÆ÷¶ËÇëÇó
µÃµ½ÇëÇó
¸üв¿·ÖÒ³Ãæ
»ù±¾Á÷³ÌÖªµÀ¸ÅÄîûÓ㬻¹ÊÇ×Ô¼ºÐ´¸öÀí½âµÃ¸üÉî¿Ì£¬ºÜ¼òµ¥µÄ¡£
ÎÒÒ²ºÜºÃÆ棬AjaxÈçºÎÓÃJavaScriptºÍXMLʵÏÖ²¿·ÖË¢ÐÂÄØ
´´½¨XMLHttpRequest,Ö¸¶¨httpÇëÇó²¢Ìá½»µ½web·þÎñÆ÷£¬»ñµÃ·þÎñÆ÷ÏìÓ¦...
index.jsp
view plaincopy to clipboardprint?
<%@ page contentType="text/html; charset=gbk"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>Check.html</title>
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="this is my page">
<!--<link rel="stylesheet" type="text/css" href="./styles.css" mce_href="styles.css">-->
</head>
<mce:script type="text/javascript"><!--
var http_request = false;
function send_request(url) {//³õʼ»¯¡¢Ö¸¶¨´¦Àíº¯Êý¡¢·¢ËÍÇëÇóµÄº¯Êý
http_request = false;
//¿ªÊ¼³õʼ»¯XMLHttpRequest¶ÔÏó
if(window.X
Ïà¹ØÎÊ´ð£º
ÎÒÏÖÔÚÓÃstruts2¿ò¼Ü,ÐèҪʹÓÃajaxʵÏÖ¾Ö²¿Ë¢Ð£¬µ«ÊÇ´ÓÈÝÆ÷Àï·µ»ØµÄÖµ²»ÖªµÀÔõô´Óstruts.xmlÅäÖÃÎļþÀïÓ³Éäµ½jspÒ³ÃæÀÒÔÇ°servletÀïдout.orint("xxxxx")¾Í¿ÉÒԵõ½~£¬µ«ÊÇÏÖÔÚÓÃstruts¾Í²»ÖªµÀÔõôР......
Ïë×öÒ»¸öjspµÄµç×ÓÉÌÎñÍøÕ¾£¬ÏëÕÒһЩԴ´úÂ룬ÇëÎÊÄǸöÍøÕ¾ÓкõÄ×ÊÔ´¡£Ð»Ð»£¡
ËÑË÷Ï塃 ¿ªÔ´µÄÒ²ÓÐ
csdn¾ÍÓÐÏàËƵÄÔ´Â룬¥Ö÷ËÑÒ»ÏÂ
java ¿ªÔ´´óÈ«
¸ÄÄ£°åºÃÂ鷳Ŷ£¬»¹²»Èç×Ô¼ºÐ´¸öÁËÄØ
jf
¶¥Ò» ......
ÎÒÒѾ°´Õս̳ÌÉÏÅäÖÃtomcatµÄserver.xml
<Context path = "/POS" docBase = "POS" debug = "5" reloadable = "true" crossContext = "true" workDir = &quo ......
JSPÒ³ÃæÖÐÓжà¸öradio°´Å¥
JSPÒ³Ã潫²ÎÊýPOST¸øservlet
ÒªÇóÈçÏÂ;
1.Ñ¡ÔñÒ»¸öradio£¬µ÷ÓÃservlet servletÖиù¾Ý²ÎÊýµ÷ÓÃÆäËû½Ó¿Ú£¬³ý·ÇÑ¡ÖиÃradio²¢µã»÷JSPÖеÄʵР......
ÎÒJSPµÄÒ³ÃæÊÇ£º
<%@ page language="java" contentType="text/html; charset=gb2312"
%>
<script>
function Save(){
xmlHttp=GetXmlHttpObject()
if(xmlHttp==nul ......