calling asp.net method from jquery — ASP.Net , jQuery — ASP.Net Example
ASP.Net Example-calling asp.net method from jquery

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.";

       }
}

6 comments:

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  2. How to call a Non Static method from JQuery

    ReplyDelete
  3. This is not possible only Static Method or Webservice can Call from jQuery.

    ReplyDelete
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