[cgiapp] CGI::FormBuilder -- cgiapp_postrun -- template default

[David Scott <suppressed>]

I don't want to clutter the mail list with three
messages since these are not questions.

  requested feedback on CGI::FormBuilder

I haven't found any problems using CGI::FormBuilder
with CGI::Application.  I use it all the time.  When
I finish a small application, I'll post a link to it.

  program structuring feedback

Thanks for all the good feedback on structuring a
program.  So I used cgiapp_postrun today to filter
the output properly.

One problem in the example:

             sub cgiapp_postrun {
               ...
               # Replace old output with new output
               $output_ref = \$new_output;
             }

I found I had to use:  $$output_ref = $new_output;

Or the filtered code was not returned since the
calling program hangs on to the reference as its
location of the output.

  template default

I'll give my two cents.  Yes, I like the default
feature for those of us who just start out and it
is one thing less to master.  I do think it could
be slightly improved to accept a filename or a
reference (for lines) with no change to the current
API.  My opinion on more error control is simply turn
on "use CGI::Carp qw/fatalsToBrowser/;" to force
output errors to be seen.

Sincerely,

David Scott

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