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javascript to ajax(Ò»)

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JavaScript
XML
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Deafault.aspx:
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="XmlWeb._Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">
    <title>ÎÞ±êÌâÒ³</title>
    <script language="javascript" type="text/javascript">
        function ajaxFunction() {
            var xmlhttp;
            try {
                xmlhttp = new XMLHttpRequest();
            }
            catch (e) {
                try {
                    xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
                }
                catch (e) {
                    try {
                        xmlht


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Javascript¼¶Áª²Ù×÷´úÂë

 js.js
var xmlDoc;
function cleanData(getObj)
{
if(getObj)
{
getObj.options.length = 0;
}
}
function getxmlDoc()
{
xmlDoc=new ActiveXObject("Microsoft.XMLDOM");
......

JavaScriptÔÓ̸

1¡¢JS½âÊÍ˳Ðò
JavaScriptÊǰ´HTMLÎĵµÁ÷˳ÐòÖ´Ðе쬷Ö<script>¿é˳ÐòÖ´ÐУ¬JSÊÇÏÈÔ¤±àÒëÔÙÖ´ÐУ¬È»ºóÔٱ߱àÒë±ßÖ´ÐеÄÓïÑÔ£¬ÀýÈ磺
alert(a);   //undefined
var a = 1;
alert(a);  //1
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´ð°¸£ºa±äÁ¿ÔÚÔ¤±àÒëµÄʱºò£¬ÒѾ­´æÔÚÄÚ´æÖУ¬È»ºóJSÒýÇæ¿ªÊ¼Ö´ÐÐJS´úÂë£ ......

[AJAX]AJAXPro2ʹÓÃ

Ò».AjaxProµÄʹÓÃ
1.ÔÚÏîÄ¿ÖÐÌí¼ÓÒýÓã¬ä¯ÀÀÕÒµ½AjaxPro.2.dllÎļþ
2.ÔÚWeb.configÖеÄsystem.webÀïÃæÐ´ÈëÒÔÏ´úÂë
</configuration>
<system.web>
<httpHandlers>
<add verb="*" path="*.ashx" type="AjaxPro.AjaxHandlerFactory,AjaxPro.2"/>
</httpHandlers>
</system.web> ......

Javascript֮ͼƬÅÜÂíµÆ

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title>ͼƬÅÜÂíµÆ</title>
</head>
<body>
    <div align="center" id="demo" style="overflow: hidden; height: 33px; width: 400px;
    &nb ......

javascriptÍøÒ³¶Ô»°¿ò²ÎÊýÏê½â

N.1 »ù±¾½éÉÜ£º
    * showModalDialog() (IE 4+ Ö§³Ö)£¬ÓÃÀ´´´½¨Ò»¸öÏÔʾHTMLÄÚÈݵÄģ̬¶Ô»°¿ò¡£
    * showModelessDialog() (IE 5+ Ö§³Ö) £¬ÓÃÀ´´´½¨Ò»¸öÏÔʾHTMLÄÚÈݵķÇģ̬¶Ô»°¿ò¡£
N.2 ʹÓ÷½·¨£º
    * vReturnValue = window.showModalDialog(sURL [, vArgument ......
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