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summary.tag
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summary.tag
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# Copyright 2002-2007 Interchange Development Group and others
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version. See the LICENSE file for details.
#
# $Id: summary.tag,v 1.4.2.1 2007-03-31 00:20:18 pajamian Exp $
# [summary amount=n.nn
# name=label*
# hide=1*
# total=1*
# reset=1*
# format="%.2f"*
# currency=1* ]
#
# Calculates column totals (if used properly. 8-\)
#
#
UserTag summary Order amount
UserTag summary PosNumber 1
UserTag summary addAttr
UserTag summary Version $Revision: 1.4.2.1 $
UserTag summary Routine <<EOF
sub {
my ($amount, $opt) = @_;
my $summary_hash = $::Instance->{tag_summary_hash} ||= {};
my $name;
unless ($name = $opt->{name} ) {
$name = 'ONLY0000';
%$summary_hash = () if Vend::Util::is_yes($opt->{reset});
}
else {
$summary_hash->{$name} = 0 if Vend::Util::is_yes($opt->{reset});
}
$summary_hash->{$name} += $amount if length $amount;
$amount = $summary_hash->{$name} if Vend::Util::is_yes($opt->{total});
return '' if $opt->{hide};
return sprintf($opt->{format}, $amount) if $opt->{format};
return Vend::Util::currency($amount) if $opt->{currency};
return $amount;
}
EOF