HI Friends

I'm stucked with a strange problem with HttpForm. I have the below code for making a GET request o server. But nothing is getting going to server after "?" from the URL.

{let sid:String = "xxxxxxxxxxxxxxxxxxxx"} || Getting and storing here session id 
 
{let cb:CommandButton = 
              {CommandButton
                        label = "Logout",
                        let svrReplyStream:#HttpTextInputStream
                        {on Action do
                                 {try
                                            set svrReplyStream = {cmdLogout.form.submit-open}
                                             ||XXXXXXXXXXX Do other stuffs
                                            {svrReplyStream.close}
                                  catch e:Exception do
                                           {popup-message  e.message}
                                  }
                         }
               }
}
 
{let frmLogout:HttpForm = 
         {HttpForm
                  {url "http://www.xyz.com/logout.php?sessionid=" & sid}, || Here after the ? symbol nothing is going to server as I checked with Ethereal packet scanning
                  target="_self",
                  method=HttpRequestMethod.get,
                  cb || Above Command Button
         }
}
 
{value frmLogout}

I surprise that even though the URL's stem, leaf, query are ONE string, how come only stem+leaf+? are going to server and dropping the query ??????????

//Thank you in adv