Sunday, July 17, 2011

calling asp.net method from jquery

ASP.NET Code Behind Method is Call by jQuery Function and AJAX.
Let's See How
jQuery.ASPX 
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="jQuery.aspx.cs"
Inherits="jQuery" %>

<!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>Untitled Page</title>
 <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.3/jquery.min.js"
type="text/javascript"></script>

      <script type ="text/javascript">

          $(document).ready(function () {

              $('#<%=btnjQuery.ClientID %>').click(function () {

                  $.ajax({

                      type: "POST",

                      url: "jQuery.aspx/CodeBehindMethod",

                      data: "{}",

                      contentType: "application/json; charset=utf-8",

                     dataType: "json",

                     async: true,

                     cache: false,

                     success: function (msg) {

                         $('#result').text(msg.d); 

                     }

                 })

                 return false;

             });

         });

     </script>
    
    
    
</head>
<body>
    <form id="form1" runat="server">
    <div>
    <asp:Button ID="btnjQuery" runat="server" Text="call jQuery Function" />

    <br /><br />

    <div id="result"></div>
    </div>
    </form>
</body>
</html>
well do not forget System.Web.Services NameSpace and
Method Must be Static and it's Variable also Static.
jQUery.aspx.cs 
 
using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using System.Web.Services;

public partial class jQuery: System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {

    }

    [WebMethod]

    public static string CodeBehindMethod()

       {

           return "Message from code behind Method.";

       }
}

Friday, July 15, 2011

Set default Culture in web.config file

<configuration>
<system.web>

<globalization

    culture="en-US"

    uiCulture="en-US/>
</system.web>

</configuration>

can i have more than one web.config file in one website?

yes, You have more than one web.config file. You can use it as your requirement.

what is Web.config ?

As name suggest web.config is web site configuration file.
Globally configure you website through web.config file.
ASPdotNET-Example