ajax GET·½Ê½Ìá½»£¬ÖÐÎIJÎÊýÂÒÂëµÄÎÊÌâ
ÔÚ¹¹ÔìurlÊÇÓÃjavascript×Ô´øµÄencodeURIComponent·½·¨½«²ÎÊý½øÐбàÂ룬ÏÂÃæÊÇÎҵĴúÂë
var url = "handel.jsp?name="+encodeURIComponent(document.form1.name.value);
httpRequest = createHttpRequest();
httpRequest.onreadystatechange = aa;
httpRequest.open("GET",url,true);
httpRequest.send(null);
ºǫֱ́½Ó½ÓÊܾͿÉÒԵõ½ÖÐÎÄ£¬²»ÐèҪתÂë
String nameFalse = this.getRequest().getParameter("name")¡£
Ïà¹ØÎĵµ£º
<script type="text/javascript">
function addUrl(){
//1¡¢ÉèÖÃÇëÇóurlµØÖ·
var name = document.getElementById("name").value;
var text = document.getElementById("url").value;
var url = "insertUrl.do?name="+name+
"&url="+text+"&time"+new Date() ;
//2¡¢´´½¨xmlHttpRequest¶ÔÏó
x ......
Web¿ª·¢Õß²»»á×¢Òâµ½ÓÉ “AJAX(Asynchronous JavaScript And XML)”Ëù´øÀ´µÄ¼¤Çé¡£²»·ÑÁ¦Æø¾ÍÄÜ´´½¨ÏñGoogle SuggestÄÇÑùµÄÖÇÄÜÍøÕ¾»òÕßÏñGmailÄÇÑù»ùÓÚWebµÄÓ¦ÓóÌÐò£¬ÕâÔںܴó³Ì¶ÈÉÏÒª¹é¹¦ÓÚÕâÖÖ¼¼Êõ¡£È»¶ø£¬°éËæ×ÅAJAXÓ¦ÓóÌÐòµÄ·¢Õ¹£¬ÎÒÃÇ·¢ÏÖÁËËüµÄһЩ²»×ãÖ®´¦£¬ÎÒÃÇ·¢ÏÖËüµÄ°²È«Â©¶´Ò²ÔÚÖð½¥±ä´ó£¬¾ÍÏñÂý ......
2006 Äê 11 ÔÂ 09 ÈÕ
·þÎñÆ÷¶Ë Web Ó¦ÓóÌÐòÒò²ÉÓø»Ó¦ÓóÌÐòÄ£Ðͺͽ»¸¶¸öÐÔ»¯ÄÚÈݶø¾ß±¸ÁËÈÚÈëʽ£¨immersive£© µÄÌØµã£¬ÕâÖÖÌØµãԽͻ³ö£¬Ó¦ÓóÌÐò¼Ü¹¹¶Ô Web ¼Ü¹¹·ç¸ñ REST£¨Representational State Transfer£©µÄÎ¥±³¾ÍÔ½¶à¡£ÕâÖÖÎ¥±³»á½µµÍÓ¦ÓóÌÐòµÄ¿ÉÉìËõÐÔ£¬Ôö¼Óϵͳ¸´ÔÓÐÔ¡£Í¨¹ýÓë REST Ï໥е÷£¬Ajax ¼Ü¹¹½«Ê¹ÈÚÈë ......
//AjaxÓ¦ÓõÄÎå¸ö²½Öè
//1.´´½¨XMLHttpRequest¶ÔÏó
var xmlHttp=createXMLHttpRequest();
function createXMLHttpRequest()
{
var xmlHttp;
if(Window.XMLHttpRequest)
{
//IE6ÒÔÉϰ汾ºÍÆäËûä¯ÀÀÆ÷ÄÚÖÃXMLHttpRequest¶ÔÏó
xmlHttp=new XMLHttpRequest();
......
ÔÚ.netµÄÑéÖ¤¿Ø¼þÖÐÓÐÒ»¸öCustomValidatorÑéÖ¤¿Ø¼þ£¬ÆäÊôÐÔClientValidationFunctionΪ¿Í»§¶Ëº¯Êý£¬ÔÚÐèÒªÑéÖ¤µÄ¿Ø¼þʧȥ½¹µã»òÕßpostÊý¾Ýʱ£¬µ÷Óøú¯Êý¡£
ǰ̨£º
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="CustomValidatorTest.aspx.cs" Inherits="Web.CustomValidatorTest" %>
<!DO ......