c#ÖеÄAjaxÉÏÊÖƪ£££·Çͬ²½ÇëÇóresponseXML
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*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);
}
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<skills>
<skill>java</skill>
<skill>vb</skill>
<skill>csharp</skill>
</skills>
·þÎñÆ÷¶Ë²ÉÓÃHttpHandlerʵÏÖ£¬ÔÚ·þÎñÆ÷¶Ë½ÓÊÕµ½XMLÖ®ºó£¬Õë¶ÔXML¼ÓÒÔÆÊÎö£¬È¡µÃÿ¸öNODEÊý¾Ý¡£
²¢»áÒÔÁíÒ»¸öXMLÎļþÖØз¢»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)
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using System.IO;
...
string filePath = @"D:\...\xxx.xxx";
if (File.Exists(filePath))
{
File.Delete(filePath);
}
else
{
Console. ......