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

.net ƽ̨µÄC#ʵÏÖAjax——ÎÞÐèÈκοò¼Ü¡£

1.´´½¨WEB Application¹¤³ÌWebAjax¡£
2.½¨Á¢Ä¿Â¼ÎļþAjaxCommon.jsÈçÏ£º
// ÉùÃ÷XmlHttpRequest³ÉÔ±±äÁ¿
var xmlHttpReq_Obj = null;
// ³õʼ»¯»ñÈ¡XmlHttpRequest¶ÔÏó
///<param>handler :»Øµ÷º¯ÊýÃû</param>
function GetXmlHttpObject(handler) {
var xmlHttpObj = null;
try {
// Microsoft
xmlHttpObj = new ActiveXObject("Msxml2.XMLHTTP");

// ÉèÖûص÷º¯Êý
if(xmlHttpObj != null) {
xmlHttpObj.onreadystatechange = handler;
}
} catch (e){
try
{
// Mozilla | Netscape | Safari
xmlHttpObj = new XMLHttpRequest();
// ÉèÖûص÷º¯Êý
if(xmlHttpObj != null) {
xmlHttpObj.onload = handler;
xmlHttpObj.onerror = handler;
}
} catch (e) {
}
}
if(xmlHttpObj == null) {
alert("Error initialing XMLHttpRequest!");
}
return xmlHttpObj;
}
// ·¢ËÍÇëÇó
///<param>xmlHttpObj :XmlHttpObject¶ÔÏó</param>
///<param>url :ÇëÇóurl</param>
function SendXmlHttpRequest(xmlHttpObj,url) {
xmlHttpObj.open('GET', url, true);
xmlHttpObj.send(null);
}
// Ö´Ðлص÷º¯Êý
///<param>handler :»Øµ÷º¯ÊýÃû</param>
///<param>url :ÇëÇóurl</param>
function ExecuteCall(handler, url) {
try{
xmlHttpReq_Obj = GetXmlHttpObject(handler);
SendXmlHttpRequest(xmlHttpReq_Obj, url);
} catch (e){

}
}

3.½¨Á¢ÎļþAjaxBlankPage.aspx×÷ΪAjax·þÎñ¶Ë´¦ÀíÊý¾ÝPage
AjaxBlankPage.aspxÄÚÈÝΪ£º
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="AjaxBlankPage.aspx.cs" Inherits="WebAjax.AjaxBlankPage" %>
ɾ³ýÆäËûËùÓм´¿É
AjaxBlankPage.aspx.csÄÚÈÝΪ£º
using System;
using System.Data.OleDb;
using System.Data;
using System.Text;
using AkCommon.Common.Conn;
using AkCommon.Common.Log;
namespace WebAjax
{
/// <summary>
/// ´¦Àí¸ÅÒª
/// </summary>
/// <remarks>
/// <para>DATE £º2009/07/20</para>
/// <para>AUTHOR£ºTHINKINGALL</para>
/// &


Ïà¹ØÎĵµ£º

AjaxÖÐsend²ÎÊý

 Ò»°ãÇé¿öÏ£¬Ê¹ÓÃAjaxÌá½»µÄ²ÎÊý¶àÊÇЩ¼òµ¥µÄ×Ö·û´®£¬¿ÉÒÔÖ±½ÓʹÓÃGET·½·¨½«ÒªÌá½»µÄ²ÎÊýдµ½open·½·¨µÄurl²ÎÊýÖУ¬´Ëʱsend·½·¨µÄ²ÎÊýΪnull¡£
       ÀýÈç £º
                   ......

Ajax±à³ÌµÄ»ù±¾Ó¦ÓÃ

Ajax±à³Ì Ajax»ùÓÚÒÔϼ¼Êõ£º             DHTML, JavaScript, XmlHttpRequest£¬ JSON£¨JavaScript Object Notation£©         ASP.NET 2.0 ÐèÒªÏÂÔØAJAX ¿âºÍ¿Ø¼þ£¬ ASP.NET 3.5°üº¬ÁËASP.NET AJAX¡£    & ......

C#±¸·ÝOracle´úÂë

ÏîÄ¿¿ª·¢ÖУ¬ÐèÒªÔ¶³Ì±¸·ÝÊý¾Ý¿â£¬ÒÔÏÂΪC#Ô¶³Ì±¸·ÝÊý¾Ý¿âµÄ´úÂë
 /// <summary>
/// Êý¾Ý¿â±¸·Ý
/// </summary>
/// <param name="fileName">dmpÎļþÃû³Æ</param>
/// <param name="logFileName">logÎļþÃû³Æ</param>
/// <re ......

Ajax¿çÓò·ÃÎÊ·½·¨´óÈ«

Case I. Web´úÀíµÄ·½Ê½ (on Server A)
¼´Óû§·ÃÎÊAÍøÕ¾Ê±Ëù²úÉúµÄ¶ÔBÍøÕ¾µÄ¿çÓò·ÃÎÊÇëÇó¾ùÌá½»µ½AÍøÕ¾µÄÖ¸¶¨Ò³Ã棬ÓɸÃÒ³Ãæ´úÌæÓû§Ò³ÃæÍê³É½»»¥£¬´Ó¶ø·µ»ØºÏÊʵĽá¹û¡£´Ë·½°¸¿ÉÒÔ½â¾öÏÖ½×¶ÎËùÄܹ»Ïëµ½µÄ¶àÊý¿çÓò·ÃÎÊÎÊÌ⣬µ«ÒªÇóAÍøÕ¾ÌṩWeb´úÀíµÄÖ§³Ö£¬Òò´ËAÍøÕ¾ÓëBÍøÕ¾Ö®¼ä±ØÐëÊǽôÃÜЭ×÷µÄ£¬ÇÒÿ´Î½»»¥¹ý³Ì£¬AÍøÕ¾µÄ· ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ