發現最新版本的改動很大，下面就測試情況作一下說明(這里借用官方的例子)：
1、首先建一個WebService 文件（HelloWorldService.asmx），代碼如下：
<%@ WebService Language="C#" Class="Samples.aspNet.HelloWorldService" %>
using System;
using System.Web;
using System.Web.Services;
using System.xml;
using System.Web.Services.PRotocols;
using Microsoft.Web.Script.Services;
namespace Samples.AspNet
{
[WebService(Namespace = " [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
[ScriptService]
public class HelloWorldService : System.Web.Services.WebService
{
[WebMethod]
public string HelloWorld(String query)
{
string inputString = Server.HtmlEncode(query);
if (!String.IsNullOrEmpty(inputString))
{
return String.Format("Hello, you queried for {0}. The "
+ "current time is {1}", inputString, DateTime.Now);
}
else
{
return "The query string was null or empty";
}
}
}
}
這里要說明的是[ScriptService] 屬性，只有加上這個性屬性，才能在頁面中通過js進行異步調用；
2、建一個調用頁面(AjaxScript1.aspx)，如下： <html xmlns=" <head id="Head1" runat="server"> .text { font: 8pt Trebuchet MS } </head> <div> function DoSearch() function OnRequestComplete(result) </script> 注意，這里的<asp:ScriptManager runat="server" ID="scriptManager"> 改變好像挺大！ http://www.49028c.com/seekinghu/archive/2006/11/07/552998.html
<%@ Page Language="C#" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "
<title="測試一" />
<style type="text/CSS">
body { font: 11pt Trebuchet MS;
font-color: #000000;
padding-top: 72px;
text-align: center }
</style>
<body>
<form id="Form1" runat="server">
<asp:ScriptManager runat="server" ID="scriptManager">
<Services>
<asp:ServiceReference path="~/HelloWorldService.asmx" />
</Services>
</asp:ScriptManager>
Search for
<input id="SearchKey" type="text" />
<input id="SearchButton" type="button" value="Search"
onclick="DoSearch()" />
</div>
</form>
<hr style="width: 300px" />
<div>
<span id="Results"></span>
</div>
<script type="text/javascript">
{
var SrchElem = document.getElementById("SearchKey");
Samples.AspNet.HelloWorldService.HelloWorld(SrchElem.value, OnRequestComplete);
}
{
var RsltElem = document.getElementById("Results");
RsltElem.innerHTML = result;
}
</body>
</html>
<Services>
<asp:ServiceReference path="~/HelloWorldService.asmx" />
</Services>
</asp:ScriptManager>
放在<form>中了。
新聞熱點
疑難解答
