How I Call Master Page Method Using Jquery Ajax

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i have the Following Code in Jquery:

function CheckSession() {
               debugger;
               $.ajax({
                   url: 'Site.Master/CheckSession',
                   type: 'POST',
                   contentType: 'application/json; charset=utf-8',
                   dataType: "json",
                   success: function (result) {
                       debugger;
                       if (result.d != '') {
                       }
                   },
                   error: function (error) {
                       alert(error.responseText);
                   },
                   async: false
               });
           };

i am getting the error as follows:
post http://localhost:49669/kaizen2g/site.master/checksession 403(forbidden)

In Code Behind Site.master page I have this:

C#

[WebMethod]
       public void CheckSession()
       {
           if (Session[KaizenConstants.CURRENTLOGGEDINUSER] == null)
           {
               Response.Redirect("Login.aspx");
           }
       }

why is it so ??
how to solve it??
Thanks
Harshal

Posted 6-May-14 7:33am

R Harshal

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1 solution

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Kornfeld Eliyahu Peter · Answer 1 · 2014-05-06T07:35:00

Solution 1

Master pages have no life of there own. Every method/property of a master page is merged with the real page using it. It includes WebMethod too...

Site.Master code:

C#

[WebMethod]
public static void CheckSession()
{
  // ...
}

Portal.aspx markup:

ASP.NET

<%@ Page Language="C#" MasterPageFile="Site.Master" CodeBehind="Portal.aspx.cs" Inherits="Portal" %>

You can call CheckSession like this:

JavaScript

$.ajax({
  url: 'Portal.aspx/CheckSession',
  type: 'POST',
  ...

Posted 6-May-14 7:35am

Kornfeld Eliyahu Peter

Updated 6-May-14 8:46am

v2

Comments

R Harshal 6-May-14 12:49pm

I already used it ..why its not working .Please let me know .i cant get you.
Thanks
harshal

R Harshal 6-May-14 12:52pm

its give me the error ..Please guide me.
post http://localhost:49669/kaizen2g/site.master/checksession 500(internal Server Error)

Kornfeld Eliyahu Peter 6-May-14 13:46pm

See updated solution...

R Harshal 7-May-14 5:40am

I already added
<%@ Page Title="" Language="C#" MasterPageFile="~/Site.Master" AutoEventWireup="true"
CodeBehind="Kaizen2GChartReport.aspx.cs" Inherits="Kaizen.UI.WEB.Kaizen2GChartReport"
EnableEventValidation="false" %>

but then too i am getting the error :
post http://localhost:49669/kaizen2g/site.master/checksession 500(internal Server Error)

Please help me .
thanks
harshal

Kornfeld Eliyahu Peter 7-May-14 5:43am

You does not read what I wrote...

R Harshal 7-May-14 5:57am

i read it thats why i wrote, the answer which you have provided its already used in my code .

R Harshal 7-May-14 5:45am

Secondily if i use this code on site.master.cs
[WebMethod]
public static void CheckSession()
{
if (Session[KaizenConstants.CURRENTLOGGEDINUSER] == null)
{
Response.Redirect("Login.aspx");
}
}

I am getting the error as :
Error 69 An object reference is required for the non-static field, method, or property 'System.Web.UI.UserControl.Response.get'.

Why is it so .
Please let me know
Thanks
Harshal

How I Call Master Page Method Using Jquery Ajax

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How I Call Master Page Method Using Jquery Ajax

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