Ajax¼ì²â×¢²áÓû§ÊÇ·ñ´æÔÚ(.NET)
HTML´úÂëÈçÏÂ:
LoginValidate.aspx
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="LoginValidate.aspx.cs" Inherits="LoginValidate" %>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>ÑéÖ¤Óû§ÃûÊÇ·ñ´æÔÚ</title>
<script type="text/javascript">
var xmlHttp;
function createXMLHttpRequest()
{
if(window.ActiveXObject)
{
xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
}
else if(window.XMLHttpRequest)
{
xmlHttp = new XMLHttpRequest();
}
}
//´¦Àí·½·¨
function CheckUserName()
{
createXMLHttpRequest();
var url= "LoginValidate.ashx?username="+document.getElementById("username").value;
xmlHttp.open("GET",url,true);
xmlHttp.onreadystatechange=ShowResult;
xmlHttp.send(null);
//document.getElementById("Msg").innerHTML='';
}
//»Øµ÷·½·¨
function ShowResult()
{
if(xmlHttp.readyState==4)
{
if(xmlHttp.status=
Ïà¹ØÎĵµ£º
<script type="text/javascript">
function ajaxFunction()
{
var xmlHttp
;
try
{
// Firefox, Opera 8.0+, Safari
xmlHttp=new XMLHttpRequest();
}
catch (e)
{
// Internet Expl ......
AjaxÌí¼ÓÊý¾ÝÖ®ºó£¬Ë¢ÐÂÇ°Ì¨Ò³Ãæ£¬Êý¾ÝûÓб仯¡£
Ö»ÓÐÖØÐÂÕÒ¿ªIEÔÙÊäÈëµØÖ·£¬²ÅÄÜ¿´µ½Ð§¹û¡£
ÒÔÉÏÕâЩÊDz»ÊÇ»º´æµÄÔÒò°¡£¿Ôõô½â¾ö£¿
ajax»º´æÎÊÌâ½â¾ö;¾¶£º
1.ÔÚAJAXÇëÇóµÄÒ³Ãæºó¼Ó¸öËæ»úº¯Êý,ÎÒÃÇ¿ÉÒÔʹÓÃËæ»úʱ¼äº¯Êý
¼Óʱ¼ä´Á var url = BaseURL + "&timeStamp=" ......
jQuery Ajax È«½âÎö
±¾ÎĵØÖ·: jQuery Ajax È«½âÎö
±¾ÎÄ×÷ÕߣºQLeelulu
×ªÔØÇë±êÃ÷³ö´¦£¡
jQueryȷʵÊÇÒ»¸öͦºÃµÄÇáÁ¿¼¶µÄJS¿ò¼Ü£¬ÄܰïÖúÎÒÃÇ¿ìËٵĿª·¢JSÓ¦Ó㬲¢ÔÚÒ»¶¨³Ì¶ÈÉϸıäÁËÎÒÃÇдJavaScript´úÂëµÄϰ¹ß¡£
·Ï»°ÉÙ˵£¬Ö±½Ó½øÈëÕýÌ⣬ÎÒÃÇÏÈÀ´¿´Ò»Ð©¼òµ¥µÄ·½·¨£¬ÕâЩ·½·¨¶¼ÊǶÔjQuery.ajax()½øÐзâ×°ÒÔ·½±ãÎÒÃÇÊ ......
±¾½Ì³Ì´´½¨Ê¹Óà ASP.NET µÄ AJAX ¹¦ÄܵĻù±¾Ê¾ÀýÓ¦ÓóÌÐò¡£Äú¿ÉÒÔÁ˽⵽ÓÐ¹Ø ASP.NET µÄ AJAX ¹¦Äܵĸü¶àÐÅÏ¢£¬½«ÖªµÀÕâЩ¹¦ÄÜÖ¼ÔÚ½â¾öÄÄЩ¼¼ÊõÎÊÌ⣬ÒÔ¼°ÒÔϽéÉÜÐÔÎĵµ½«Éæ¼°ÄÄÐ©ÖØÒªµÄ AJAX ×é¼þ£º
·ASP.NET AJAX Overview
·Ìí¼Ó AJAX ºÍ¿Í»§¶Ë¹¦ÄÜ
ÔÚ±¾½Ì³ÌÖУ¬Äú½« ......
ʹÓÃjsÀ´²Ù×÷flex
Ê×ÏÈÔÚfademo.mxmlÖÐÉùÃ÷Ò»¸öbutton£¬²¢Ìí¼ÓÒ»¸öbtnClick·½·¨£º
<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="l ......