·Â°Ù¶ÈajaxËÑË÷Ìáʾ£¨jsp£©
<%@ page language="java" import="java.util.*" pageEncoding="GB2312"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>index</title>
<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">
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
<style type="text/css">
body{
font-size:0.75em;
border:0;
margin:250px 0 0 0;
padding:0;
}
#content{
width:450px;
margin:auto;}
#key{
width:300px;
margin:0;
padding:4px 0 0 5px;
}
.key_abnormal{
border-bottom:1px solid white;
border-left:1px solid #8298BF;
border-top:1px solid #8298BF;
border-right:1px solid #8298BF;
}
.key_normal{
border-bottom:1px solid #8298BF;
border-left:1px solid #8298BF;
border-top:1px solid #8298BF;
border-right:1px solid #8298BF;
}
#search_suggest{
margin:0;
padding:0;
width:300px;
height:auto;
border:1px solid black;
}
.suggest_hidden{
display:none;
}
.item_normal{
width:100%;
overflow:hidden;
padding-left:5px;
paddi
Ïà¹ØÎĵµ£º
±¾ÈË×î½ü¼òµ¥Ð´ÁËÒ»¸ö¶¯Ì¬È¡Êý¾ÝµÄµÄÒ»¸öAjax·½·¨£¬Ê¹ÓÃJquery×÷Ϊ¿ò¼Ü£¬Ë¼Â·ÈçÏ£ºÊ×ÏÈÀûÓúǫ́°ÑÊý¾Ý´æÈëÒ»¸ö¼òµ¥µÄ¼Çʱ¾ÎļþÖУ¬È»ºóAjax·ÃÎÊÒ»¸öWeb Ò³Ãæ£¬WebÒ³Ãæ»ñÈ¡¼Çʱ¾ÎļþÄÚÈÝ£¬²¢·µ»ØÄÚÈݸøAjax£¬AjaxÊ×Ò³ÏÔʾÊý¾Ý¡£µ«ÊÇÓöµ½ÎÊÌâÁË£¬ÎÊÌâ¾ÍÊÇÖÐÎĵıàÂëÎÊÌâ¡£µ±ºǫ́ȡÊý¾Ý¸øAjax£¬AjaxÏÔʾÊý¾ÝµÄʱºò£¬Ô ......
1¡¢Çø¿éµÄÏÔʾÓëÒþ²Ø
ÔÚ½øÐÐajax±à³Ìʱ£¬¾³£»áÓõ½div±êÇ©¶ÔÒ³ÃæÔªËØ½øÐв¼¾Ö£¬´óÖ·½·¨ÊÇ£¬°Ñ½çÃæ·Ö×ö¼¸´ó¿é£¬ÓÐʱºòÐèÒª¸ù¾Ýµã»÷²Ëµ¥ÏÔʾÏàÓ¦µÄ¿é¼°Òþ²ØÆäËû¿é£¬Õâʱ¿É¼òµ¥ÉèÖÃdiv.style.displayΪblock½øÐÐÏÔʾ£¬div.style.dispalyΪnone½øÐÐÒþ²Ø¡£
2¡¢½çÃæÔªËØÃüÃû
&nb ......
1.XMLHttpRequest¶ÔÏó
open("method","URL""[,asyncFlag[,"userName"[, "password"]]])
½¨Á¢¶Ô·þÎñÆ÷µÄ·ÃÎÊ¡£ÆäÖÐmethod²ÎÊý¿ÉÒÔʹÓÃGET¡¢POST¼°PUT£¬URL²ÎÊý¼È¿ÉÒÔʹÓþø¶ÔµØÖ·£¬Ò²¿ÉÒÔʹÓÃÏà¶ÔµØÖ·£¬´ËÍ⻹°üÀ¨Ó뽨Á¢Á¬½ÓÏà¹ØµÄÈý¸ö²ÎÊý
&nbs ......
JSP×Ô¶¨Òå±êÇ©
Ò»£¬ »ù±¾¸ÅÄ
±êÇ©(Tag):±êÇ©ÊÇÒ»ÖÖXMLÔªËØ£¬Í¨¹ý±êÇ©¿ÉÒÔʹJSPÍøÒ³±äµÃ¼ò½àÒ×ÓÚά»¤£¬»¹¿ÉÒÔ·½±ãµØÊµÏÖͬһ¸öJSPÎļþÖ§³Ö¶àÖÖÓïÑÔ°æ±¾¡£ÓÉÓÚ±êÇ©ÊÇXMLÔªËØ£¬ËùÒÔËüµÄÃû³ÆºÍÊôÐÔ¶¼ÊÇ´óСдÃô¸ÐµÄ¡£
±êÇ©¿â(Tag library)£ºÓÉһϵÁй¦ÄÜÏàËÆ£¬Âß¼ÉÏ»¥ÏàÁªÏµµÄ±êÇ©¹¹³ÉµÄ¼¯ºÏ³ÆÎª±êÇ©¿ ......
²ÎÊýÃû
ÀàÐÍ
ÃèÊö
url
String
(ĬÈÏ: µ±Ç°Ò³µØÖ·) ·¢ËÍÇëÇóµÄµØÖ·¡£
type
String
(ĬÈÏ: "GET") ÇëÇó·½Ê½ ("POST" »ò "GET")£¬ ĬÈÏΪ "GET"¡£×¢Ò⣺ÆäËü HTTP ÇëÇó·½·¨£¬Èç PUT ºÍ Delete Ò²¿ÉÒÔʹÓ㬵«½ö²¿·Öä¯ÀÀÆ÷Ö§³Ö¡£
timeout
N ......