I believe the "$" preceding "mod_menu" is only needed during string
interpolation. Try this instead (note I also added semicolons to terminate
each template directive as not doing so would have caused an additional error):
## start code
use strict;
use warnings;
use Template;
my $template = new Template;
$template->process (\*DATA) or die $template->error;
exit;
__DATA__
[%
SET mod_menu =
{
title=> "Title",
html=> "Html text"
};
SET right_modules = [
mod_menu
];
%]
[% FOREACH module = right_modules %]
[% module.title %]
[% module.html %]
[% END %]
## end code
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of Jason Peck
Sent: Thursday, November 18, 2004 10:09 AM
To: [EMAIL PROTECTED]
Subject: [Templates] Why can't I create a list of named hashes?
Can someone help me figure out how to create a named hash, then include
it in a named list within a template? I can't understand why the
following does not work:
[%
mod_menu =
{
title=> "Title",
html=> "Html text"
}
right_modules = [
$mod_menu
]
%]
[% FOREACH module = right_modules %]
[% module.title %]
[% module.html %]
[% END %]
It produces an error:
! undef error - Template::Stash::XS: get (arg 2) must be a scalar or
listref
I also tried using \$mod_menu. In that case, I don't get an error but
nothing is printed.
--
Jason Peck
Focus Robotics
Tel. 603.594.3097
http://www.focusrobotics.com
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