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The weblogin.sas sample program that is provided with the SAS 9.2 SAS/IntrNet^® Application Dispatcher creates incorrect output. Any variables that are generally hidden in an HTML output page (such as _SERVICE, _DEBUG and _PROGRAM) are not included in the output that is created when this code is executed.

To correct the problem, you can modify the weblogin.sas sample to include these hidden fields.

Complete the following steps to modify the sample program:

1. Make a backup copy of your weblogin.sas file.
   
   
2. Remove the following lines in your weblogin.sas file:

      program=symget('_userprogram');
      put '<input type=hidden name="_program" value="' program +(-1) '">';
      service=symget('_service');
      put '<input type=hidden name="_service" value="' service +(-1) '">';
      fields=appsrv_unsafe('_hiddenfields');
      put fields;
    

3. Replace the preceding lines with the following:

      do until(missing(fields));
        /* Exclude _SERVER and _PORT fields */
        fields = appsrv_gethidden("_SERVER  _PORT");
        put fields;
      end;
    

The following example illustrates how to use the weblogin.sas sample code.

  proc appsrv auth=host enter-options-here ;

   request login=sample.weblogin.sas;

  run;
 

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