fb 'apprequests' redirect to new url or send additional parameter to url

Question

I need to pass additional parameter to redirect url when the user accept fb app request or need to redirect user to a custom url. How can I do this?...Please see the following code.

   $('#sendRequest').click(function() {
          FB.ui(
            {
              method  : 'apprequests',
              message : $(this).attr('data-message')

                    },
            function (response) {
              // If response is null the user canceled the dialog
              if (response != null) {
                 logResponse(response);
              }
            }
          );
        });

Answer 1

I have used "data" parameter to send information while sending the request and accessed it in the other end using the "request id".

 $('#sendRequest').click(function() {


          FB.ui(
            {
              method  : 'apprequests',
              message : $(this).attr('data-message'),
              data: sessionId,
              max_recipients:1

                    },
            function (response) {
              // If response is null the user canceled the dialog
              if (response != null) {
                 logResponse(response);
              }
            }
          );
        });