ajax 操作简单问题 为什么我调用有问题呢？
服务端代码：
using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
namespace WebApplication3
{
/// <summary>
/// WebForm1 的摘要说明。
/// </summary>
public class WebForm1 : System.Web.UI.Page
{
protected System.Web.UI.WebControls.LinkButton LinkButton1;
private void Page_Load(object sender, System.EventArgs e)
{
// 在此处放置用户代码以初始化页面
Ajax.Utility.RegisterTypeForAjax(typeof(WebApplication3.WebForm1));
}
[Ajax.AjaxMethod]
public string Test()
{
return "kyc ";
}
#region Web 窗体设计器生成的代码
override protected void OnInit(EventArgs e)
{
//
// CODEGEN: 该调用是 ASP.NET Web 窗体设计器所必需的。
//
InitializeComponent();
base.OnInit(e);
}
/// <summary>
/// 设计器支持所需的方法 - 不要使用代码编辑器修改
/// 此方法的内容。
/// </summary>
private void InitializeComponent()
{
this.Load += new System.EventHandler(this.Page_Load);
}
#endregion
}
}
客户端代码：
<%@ Page language= "c# " Codebehind= "WebForm1.aspx.cs " AutoEventWireup= "false " Inherits= "WebApplication3.WebForm1 " %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN " >
<HTML>
<HEAD>
<title> WebForm1 </title>
<meta name= "GENERATOR " Content= "Microsoft Visual Studio .NET 7.1 ">
<meta name= "CODE_LANGUAGE " Content= "C# ">
<meta name= "vs_defaultClientScript " content= "JavaScript ">
<meta name= "vs_targetSchema " content= "http://schemas.microsoft.com/intellisense/ie5 ">
<script language= "javascript ">
function Test1(){
WebForm1.Test(callback_Test1)
}
function callback_Test1(res){
alert(res.value);
}
</script>
</HEAD>
<body MS_POSITIONING= "GridLayout ">
<form id= "Form1 " method= "post " runat= "server ">
<INPUT id= "Button1 " style= "Z-INDEX: 101; LEFT: 256px; POSITION: absolute; TOP: 64px " type= "button "
value= "Button " onclick= "Test1();return; ">
<asp:LinkButton id= "LinkButton1 " style= "Z-INDEX: 102; LEFT: 424px; POSITION: absolute; TOP: 64px "
runat= "server "> LinkButton </asp:LinkButton>
</form>
</body>
</HTML>
webconfig中已增加了
<system.web>
<httpHandlers>
<add verb= "POST,GET " path= "csharpwrapper/*.ashx " type= "Ajax.PageHandlerFactory, Ajax " />
</httpHandlers>
....
</system.web>
[解决办法]
<add verb= "POST,GET " path= "ajax/*.ashx " type= "Ajax.PageHandlerFactory, Ajax "/>
[解决办法]
这个地方是public class WebForm1 : System.Web.UI.Page
这个地方你引用的是Inherits= "WebApplication3.WebForm1 " %>
如果想正常两种方法：
1.将public class WebForm1 : System.Web.UI.Page改为public class WebApplication3.WebForm1 : System.Web.UI.Page
2.将Inherits= "WebApplication3.WebForm1 " %> 改为Inherits= "WebForm1 " %>
[解决办法]
在 <system.web> 中加入
<httpHandlers>
<add verb= "POST,GET " path= "ajax/*.ashx " type= "Ajax.PageHandlerFactory, Ajax "/>
</httpHandlers>
private void Page_Load(object sender, System.EventArgs e)
{
// 在此处放置用户代码以初始化页面
Ajax.Utility.RegisterTypeForAjax(typeof(WebApplication3.WebForm1));
}
這個地方WebForm1有沒有變色啊？變了色的話應該可以的。
