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

jquery¡¢Ajax¡¢strutsµÄ¼¯³É

Html´úÂ룺
<%@ page language="java" pageEncoding="utf-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
 <head>
  <title>jquery ajax</title>
  <link rel="stylesheet" type="text/css" media="screen"
   href="screen.css" />
  <meta http-equiv="pragma" content="no-cache">
  <meta http-equiv="cache-control" content="no-cache">
  <meta http-equiv="expires" content="0">
  <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
  <meta http-equiv="description" content="This is my page">
  <script src="jquery.js" type="text/javascript"></script>
  <script src="json.js" type="text/javascript"></script>
  <script language="javascript">
 $(document).ready(function() {
  $("#bt").click( function() {
     
    
    //$.post("send.do?method=query",
      {"account":$("#account").val()},
      //function(data) {     
      //})
      
  $.ajax({
    type:"post",
                  url:"send.do?method=query2",
                  data: "account="+$("#account").val(),//{"account":$("#account").val()},
            
               success:function(data){
              var ul = eval('('+data+')');
 &n


Ïà¹ØÎĵµ£º

°×»° Ajax ¼°ÆäÈëÃÅ»ù´¡(1)

    Ò»¡¢°×»°AjaxµÄÔ­Àí
    Õâ¸öÆäʵҪ´ÓC/SºÍB/SµÄÔ­Àí˵Æð¡£Windows²Ù×÷ϵͳµÄµ®Éú£¬Îªµ¥»úͨÐÅÌṩÁ˺ܴóµÄÖ§³Ö£¬³ÌÐòÉè¼ÆÒ²´ÓDOSÔçÆÚµÄµ¥ÈÎÎñµ¥Óû§ÏòÍøÂçµÄ·Ö²¼Ê½Ó¦Óùý¶È¡£C/SÌṩµÄ¿Í»§/·þÎñÆ÷±à³ÌÄ£Ê½ÎªÍøÂçÓ¦ÓÃÌṩÁËÒ»¸öÓÐЧµÄͨÐÅÊֶΡ£ä¯ÀÀÆ÷ÓëWeb·þÎñÆ÷Ö®¼äµÄÇëÇó/ ·þÎñ£¬¾ÍÊ ......

jquery AJAXÓ¦ÓÃ

load(url[,data][,callback])------------->ͨ³£ÓÃÀ´´ÓWEB·þÎñÆ÷ÉÏ»ñÈ¡¾²Ì¬µÄÊý¾ÝÎļþ
url: stringÀàÐÍ ÇëÇóHTMLÒ³ÃæµÄURLµØÖ·
data(¿ÉÑ¡): object ·¢ËÍÖÁ·þÎñÆ÷µÄkey/valueÊý¾Ý
callback(¿ÉÑ¡):function ÇëÇóÍê³Éʱ»Øµ÷º¯Êý
Àý×Ó£º
Ö÷Ò³Ãæ´úÂ룺
<style type="text/css">
* { margin:0; padding ......

AjaxµÄpost·½·¨µÄʹÓÃ

¸Õ¿ªÊ¼Ñ§Ajax£¬¿´µ½ºÜ¶àÍøÉϵĴúÂë¶¼ÓÃGet·½·¨Ìá½»²ÎÊý£¬TomcatĬÈÏISO±àÂëʵÔÚÊÇÈÃÈËÍ·Í´£¬¶Ô¸¶ÂÒÂëÎÒ¶¼ÊÇÓùýÂËÆ÷×ö×Ö·û±àÂë¹ýÂ˵ģ¬Get·½·¨¹ýÂËÆ÷¼àÌý²»µ½£¬ËùÒÔÎÒһֱϲ»¶Ê¹ÓÃPost·½·¨£¬ÏÂÃæ¶ÔAjax GetºÍPost·½·¨×öÒ»¶Ô±È
GET£º
<mce:script type="text/javascript"><!--
var xmlHttpRequest;
......

AJAx ·µ»Ø DataSet

ǰ̨£º
<html>
    <head>
        <title>AjaxʵÏÖÎÞË¢ÐÂÈýÁª¶¯ÏÂÀ­¿ò</title>
        <SCRIPT language="javascript">            ......

AJAXÖеÄÇëÇó·½Ê½ÒÔ¼°Í¬²½Òì²½µÄÇø±ðÇëÇó·½Ê½

ÇëÇó·½Ê½£¬·ÖΪGETÓëPOST£º
 
GET
 
×îΪ³£¼ûµÄHTTPÇëÇ󣬯ÕͨÉÏÍøä¯ÀÀÒ³Ãæ¾ÍÊÇGET¡£GET·½Ê½µÄ²ÎÊýÇëÇóÖ±½Ó¸úÔÚURLºó£¬ÒÔÎʺſªÊ¼¡££¨JSÖÐÓÃwindow.location.search»ñµÃ£©¡£²ÎÊý¿ÉÒÔÓÃencodeURIComponent½øÐбàÂ룬ʹÓ÷½Ê½:
 
var EnParam = encodeURIComponent(param);
URLÖ»Ö§³Ö´óÔ¼2KµÄ³¤¶È£¬¼´2 ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ