1 @ Page Language="C#" AutoEventWireup="true" CodeFile="AjaxPage.aspx.cs" Inherits="AjaxPage" %> 2 3 DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 4 5 <html xmlns="http://www.w3.org/1999/xhtml" > 6 <head runat="server"> 7 <title>Untitled Pagetitle> 8 head> 9 <body>10 <form id="form1" runat="server">11 <div>12 <input type="button" value="Ajax Click" onclick="return GetTime()" />13 div>14 form>15 body>16 html>17 18 <script language="javascript">19 function GetTime() 20 { 21 var xmlhttp = new XMLHttpRequest();22 if (xmlhttp == null) {23 var xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");24 }25 var sPostData = "method=GetTime";26 xmlhttp.open("POST", "AjaxPage.aspx", false); 27 xmlhttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded")28 29 xmlhttp.send(sPostData); 30 alert("現在時間: " + xmlhttp.responseText);31 } 32 script>AjaxPage.aspx.cs
1 using System; 2 3 public partial class AjaxPage : System.Web.UI.Page { 4 protected void Page_Load(object sender, EventArgs e) { 5 if (IsPostBack == false && Request["method"] == "GetTime") { 6 GetTime(); 7 } 8 } 9 10 private void GetTime() {11 Response.Clear();12 Response.ContentType = "text/xml";13 Response.Write(DateTime.Now.ToString());14 Response.End();15 }16 }Start building with 50+ products and up to 12 months usage for Elastic Compute Service
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