[ic] Capture-page and Internal Server error - too many pages?

[Gert van der Spoel]

> -----Original Message-----
> From: interchange-users-bounces at icdevgroup.org [mailto:interchange-
> users-bounces at icdevgroup.org] On Behalf Of Stefan Hornburg
> Sent: vrijdag 29 juni 2007 10:29
> To: interchange-users at icdevgroup.org
> Subject: Re: [ic] Capture-page and Internal Server error - too many
> pages?
> 
> Kevin Walsh wrote:
> > "Paul Jordan" <paul at gishnetwork.com> wrote:
> >> If the capture-page tag is not supposed to output it's contents to
> the page
> >> that contains it, then this would be a bug.
> >>
> > Have you tried [capture-page ... hide=1] to suppress the output?
> >
> 
> Yes, he has :-).
> 
> Regards
> 	Racke

capture_page.tag ends in the following way:

        my $pageref = Vend::Page::display_page($page,{return => 1});
        Vend::Interpolate::substitute_image($pageref);

        my $retval = Vend::File::writefile (">$file", $pageref,
        {auto_create_dir => $opt->{auto_create_dir},
                umask => $opt->{umask}});
        return $opt->{hide} ? '' : $retval;


The line:
        Vend::Interpolate::substitute_image($pageref);

Returns data to the tag,  and the line 
	  return $opt->{hide} ? '' : $retval;

returns the return value from the writefile action to the browser unless
hide=1  ... 

I think that the data from
Vend::Interpolate::substitute_image($pageref);   hangs about and is sent the
browser aswell. 

So we have 2 things we want to yes / no return to the browser:
1- the captured page data
2- if the writing of the file has succeeded  ... 

The 2) is controllable currently, the 1) is not which creates some odd
behavior.

CU,

Gert