> -----Original Message-----
> From: Geoffrey Young [mailto:[EMAIL PROTECTED]]
> Sent: Friday, June 23, 2000 1:24 PM
> To: '[EMAIL PROTECTED]'
> Subject: is PerlAddVar working?
>
>
> hi all...
>
> I've been trying all morning to access PerlAddVar variables as
> expected (see
> http://marc.theaimsgroup.com/?l=apache-modperl&m=9571840982464
> 6&w=2 and
> forward)
>
> I'm not sure if anyone tested Doug's patch
> (http://marc.theaimsgroup.com/?l=apache-modperl&m=957420016273
> 08&w=2) or if
> that exact patch is what made it into the latest cvs, but I
> can't get it to
> work as documented in 1.24_dev:
>
> my @values = $r->dir_config->get('Fred');
>
> has anyone had success with this? I think that get() isn't
> returning in a
> list context - PerlAddVar will work for setting the values,
> and the multiple
> values show up when calling $r->dir_config->do(), but @values
> just gets one
> value back.
>
> maybe I've been staring at it for too long and am missing something
> obvious...
well, it would seem that I was missing something obvious (thanks Eric :)
in transitioning from PerlSetVar to PerlAddVar (scalar to array), I still
had
my @values = $r->dir_config->get('Fred') || undef;
in my code... Had I actually coded the way I said, everything
would have been ok. sorry for the noise...
the below issue still stands, though, as far as I can tell...
--Geoff
>
> in my poking around, I noticed something else of interest. given:
>
> PerlSetVar INVISIBLE "not in Apache::Table"
> <Location /foo>
> SetHandler perl-script
> PerlHandler Custom::Handler
> PerlSetVar VISIBLE "in Apache::Table"
> </Location>
>
> $r->dir_config->do(sub {
> my ($field, $value) = @_;
> warn "\t$field => $value\n";
> 1;
> });
>
> only VISIBLE is shown when in the do() loop - INVISIBLE is
> still accessible
> via $r->dir_config('INVISIBLE') though. Personally, I'd like
> to see all my
> available variables, if possible.
>
> anyway...
>
> --Geoff
>
