error pageMethod is undefined

Question

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hi i get error pageMethod is undefined
my code is:

JavaScript

script  type="text/javascript">
          function runTest() {
              var ffg = PageMethods.Test();

              alert(ffg);

          }
    </script>

and add this in .aspx page

ASP.NET

<asp:ScriptManager ID="ScriptManager1" runat="server" EnablePageMethods="true">
</asp:ScriptManager>

my default.cs page is

C#

[System.Web.Services.WebMethod]
        public string Test()
        {
            return "hello";
        }

Posted 13-Mar-13 0:20am

jiji2663

Updated 13-Mar-13 0:24am

v5

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2 solutions

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This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Sheikh Muhammad Haris · Accepted Answer · 2013-03-13T00:45:00

Solution 1

Your Test method needs to be static

C#

[System.Web.Services.WebMethod]
 public static string Test()
 {
     return "hello";
 }

Posted 13-Mar-13 0:45am

Sheikh Muhammad Haris

Comments

jiji2663 13-Mar-13 6:59am

i use this
but also get this error

mosi98 13-Mar-13 7:05am

i test the static but dont run the method

**Nirav Prabtani** · Accepted Answer · 2014-05-29T03:17:00

JavaScript

function runTest() {
        PageMethods.Test(OnSucceeded, OnFailed);
    }

    function OnSucceeded(response) {

        alert(response);
    }
    function OnFailed(error) {
        alert(error);
    }

C#

[System.Web.Services.WebMethod]
       public static string Test()
       {
           return "hello";
       }

error pageMethod is undefined

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error pageMethod is undefined

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