zoukankan
html css js c++ java
MS Ajax 调用 WebService 示例
1. WebServices.aspx
<%
@ Page Language
=
"
C#
"
AutoEventWireup
=
"
true
"
CodeFile
=
"
WebServices.aspx.cs
"
Inherits
=
"
WebServicesTest
"
%>
<
html
xmlns
="http://www.w3.org/1999/xhtml"
>
<
head
runat
="server"
>
<
title
>
AjaxWebServiceTest
</
title
>
</
head
>
<
body
>
<
form
id
="form1"
runat
="server"
>
<
asp:ScriptManager
ID
="ScriptManager1"
runat
="server"
>
<
Services
>
<
asp:ServiceReference
Path
="../WebService/AjaxService.asmx"
/>
</
Services
>
</
asp:ScriptManager
>
<
asp:UpdateProgress
ID
="UpdateProgress1"
runat
="server"
>
<
ProgressTemplate
>
<
img
src
="../Images/loading.gif"
/>
Loading
</
ProgressTemplate
>
</
asp:UpdateProgress
>
<
div
>
<
input
id
="inputName"
type
="text"
size
="20"
runat
="server"
/>
<
input
id
="btnTest"
type
="button"
value
="调 用"
onclick
="return btnTest_Click()"
/>
</
div
>
</
form
>
</
body
>
</
html
>
<
script
type
="text/javascript"
language
="JavaScript"
>
function
$(s)
{
return
document.getElementById(s);}
function
btnTest_Click()
{
var
requestSimpleService
=
AjaxService.AjaxServiceTest(
$('
<%=
inputName.ClientID
%>
').value,
//
params
OnRequestComplete
//
Complete event
);
return
false
;
}
function
OnRequestComplete(result)
{
alert(result);
}
</
script
>
2. AjaxService.asmx
<%
@ WebService
Language
=
"
C#
"
CodeBehind
=
"
~/App_Code/WebService/AjaxService.cs
"
Class
=
"
AjaxService
"
%>
3. AjaxService.cs
using
System;
using
System.Web.Services;
using
System.Web.Script.Services;
//
***必须
[ScriptService]
public
class
AjaxService : WebService
{
public
AjaxService()
{ }
[WebMethod]
public
string
AjaxServiceTest(
string
s)
{
Framework.AppException.LogFile(s);
return
"
Hello
"
+
s;
}
}
查看全文
相关阅读:
关于ADO.NET连接池
The Cost of GUIDs as Primary Keys
数据库反规范设计
如何快速的呈现我们的网页(转)
小议数据库主键选取策略(转自吕震宇老师博文)
javascript 单元测试 (Jsunit应用) 转
sqlserver版本降级方法
算术运算表达式正则及分析
sql STUFF用法
Flex DashBoard功能
原文地址:https://www.cnblogs.com/wf225/p/932808.html
最新文章
QQ对战平台挤房器 要的拿去
c/c++ 宏中"#"和"##"的用法
Delphi中的线程类 TThread详解<转>
互斥量的使用<转>
TThread类详解<转>
TDateTime<转>
BCB6中的#Pragma说明<转>
<转>.h和.cpp文件的区别
c++ builder 阻塞模式 socke 教程 说明
挥别2008
热门文章
页面打开 Trace ,IE7内存暴涨。
NBear IOC 重构笔记
转小诗一首《程序员》
设计模式整理笔记
GridView 动态创建列回发再绑定的解决!
整理在架构业务层所要考虑的非技术问题
快速生成数据库列枚举的小技巧
NBear3.7移植到 Mono2 笔记
[转]什么是 SOA?
in和exists的区别与SQL执行效率分析
Copyright © 2011-2022 走看看