Use of PageMethods

Rajni.Shekhar
Posted by Rajni.Shekhar under ASP.NET AJAX category on | Points: 40 | Views : 1351
Add Reference of AjaxControlToolkit.dll

Default.aspx

<%@ Page Language="C#" AutoEventWireup="true"  CodeFile="Default.aspx.cs" Inherits="_Default" %>
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="cc2" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
<script language="javascript" type="text/javascript" src="JScript.js"></script>
</head>
<body onload="load();">
<form id="form1" runat="server">
<div>
<asp:ScriptManager ID="scrMgr" runat="server" EnablePageMethods="true"></asp:ScriptManager>

</div>
</form>
</body>
</html>


Default.aspx.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.Services;

public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
[WebMethod]
public static String AlertMsg(string strMessage)
{
return strMessage;
}
}


JScript.js


function load() {
PageMethods.AlertMsg("dot net funda!!", OnSuccess, OnFail);
}

function OnSuccess(val) {
alert(val);
}

function OnFail() {
alert("fail");
}

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