c#ÖеÄAjaxÉÏÊÖÆª£££·Çͬ²½ÇëÇóresponseXML
ÉÏÆª½éÉÜÁËÈçºÎÔÚAjax¿Í»§¶ËÓë·þÎñÆ÷¶ËÖ®¼ä´«Ëͼòµ¥µÄÎı¾Êý¾Ý£¬Æäʵ£¬Ò²¿ÉÒÔʹÓÃXML×÷ΪÊý¾Ý´«ËÍ¡¢¹µÍ¨µÄ¸ñʽ£¬Ajax¿Í»§¶ËÈôÒª·¢ËÍXML£¬»ù±¾ÉϾÍÊǽ«XML×÷Ϊ×Ö·û´®£¬ÔÚPOSTÇëÇóʱ·¢ËÍ£¬ÀýÈ磺
*HelloAjax.js
var xmlHttp;
function createXMLHttpRequest() {
if (window.XMLHttpRequest) {
xmlHttp = new XMLHttpRequest();
}
else if (window.ActiveXObject) {
xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
}
}
function prepareXML() {
var xml = "<skills>";
var options = document.getElementById("skills").childNodes;
for (var i = 0; i < options.length; i++) {
var option = options[i];
if (option.selected) {
xml = xml + "<skill>" + option.value + "<\/skill>";
}
}
xml = xml + "<\/skills>";
return xml;
}
function handleSkills() {
var xml = prepareXML();
var url = "Handler1.ashx?timeStamp=" + new Date().getTime();
createXMLHttpRequest();
xmlHttp.onreadystatechange = handleStateChange;
xmlHttp.open("POST", url);
xmlHttp.setRequestHeader("Content-Type", "text/xml");
xmlHttp.send(xml);
}
ÔÚÉÏÀýÖУ¬½«¿Í»§¶ËÔÚ¶àÑ¡ÔñÏÂÀ¿òÖÐÑ¡ÔñµÄÊý¾Ý£¬ÒÔÏÂÁеÄXML¸ñʽ·¢ËÍ£º
<skills>
<skill>java</skill>
<skill>vb</skill>
<skill>csharp</skill>
</skills>
·þÎñÆ÷¶Ë²ÉÓÃHttpHandlerʵÏÖ£¬ÔÚ·þÎñÆ÷¶Ë½ÓÊÕµ½XMLÖ®ºó£¬Õë¶ÔXML¼ÓÒÔÆÊÎö£¬È¡µÃÿ¸öNODEÊý¾Ý¡£
²¢»áÒÔÁíÒ»¸öXMLÎļþÖØÐ·¢»Ø¿Í»§¶Ë¡£
*Hanler1.ashx
using System.Text;
using System.Web;
using System.Xml;
using System.Globalization;
namespace HelloAjax
{
public class Handler1 : IHttpHandler
{
public void ProcessRequest(HttpContext context)
{
HttpRequest Request = context.Request;
HttpResponse Response = context.Response;
if (Request.InputStream.Length != 0)
Ïà¹ØÎĵµ£º
SQLiteÊÇÒ»¸ö¾«ÇɵÄÇáÁ¿¼¶Êý¾Ý¿â£¬½ñÌìÖÕÓÚ»ù±¾ÕÆÎÕÁËÈçºÎÓÃC#²Ù×÷SQLiteÊý¾Ý¿â¡£¸ù¾ÝÍøÓÑÃǵľÑ飬ÖÁÉÙÓÐÁ½ÖÖ·½·¨¿ÉÒÔ×öµ½SQLiteµÄµ÷Óã¬Ò»ÖÖÊǵ÷ÓÃsqlite3.dll£¬Ò»ÖÖÊÇÓÃSystem.Data.SQLite£¬¼´sqlite.ADO.NET,ÊÇרΪC sharp·â×°µÄsqliteº¯Êý£¬ºÜÁ÷ÐС£
¼òµ¥Ãè ......
ÔÎĵØÖ·¡¿Announcing the Microsoft AJAX CDN
¡¾ÔÎÄ·¢±íÈÕÆÚ¡¿ Tuesday, September 15, 2009 11:46 PM
½ñÌìÔçЩʱºò£¬ASP.NET¿ª·¢ÍŶÓÍÆ³öÁËÒ»¸öеÄ΢ÈíAjax CDN£¨Content Delivery Network£¬ÄÚÈÝ·Ö·¢ÍøÂ磩·þÎñ£¬¸Ã·þÎñÌṩÁ˶ÔAJAX¿â£¨°üÀ¨jQuery ºÍ ASP.NET AJAX£©µÄ»º´æÖ§³Ö¡£¸Ã·þÎñÊÇÃâ·ÑµÄ£¬²»ÐèÈκÎ×¢² ......
Ò»£ºC# Á¬½ÓSQLÊý¾Ý¿â
Data Source=myServerAddress;Initial Catalog=myDataBase;User Id=myUsername;Password=myPassword;
Data Source=190.190.200.100,1433;Network Library=DBMSSOCN;Initial Catalog=myDataBase;User ID=myUsername;Password=myPassword;
Server=myServerAddress;Database=myDataBase;User ID=myUse ......
ÏÈÀ´Ð´Ò»¸ö¼òµ¥µÄAjax³ÌÐò£¬Ê¹Ó÷Çͬ²½µÄ·½Ê½Ïò·þÎñÆ÷¶ËÈ¡µÃTXTÎļþÖеÄÄÚÈÝ£¬²¢¼ÓÒÔÏÔʾ¡£Ê×ÏÈ£¬Çë×¼±¸Ò»¸öHelloAjax.aspx(HTMLÒ²¿É)£º
*HelloAjax.aspx
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="HelloAjax.aspx.cs" Inherits="HelloAjax._Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD ......