# Copyright (c) 2007 bivio Software, Inc.  All rights reserved.
#
# Visit http://www.bivio.biz for more info.
# 
# This library is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as
# published by the Free Software Foundation; either version 2.1 of the
# License, or (at your option) any later version.
# 
# This library is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
# 
# You should have received a copy of the GNU Lesser General Public
# License along with this library;  If not, you may get a copy from:
# http://www.opensource.org/licenses/lgpl-license.html
# 
# $Id: JoinTagField.pm,v 1.2 2009/05/01 17:31:11 nagler Exp $
package Bivio::UI::XML::Widget::JoinTagField;
use strict;
use Bivio::Base 'Widget.Simple';
use Bivio::UI::ViewLanguageAUTOLOAD;

our($VERSION) = sprintf('%d.%02d', q$Revision: 1.2 $ =~ /\d+/g);

sub NEW_ARGS {
    return [qw(model fields)];
}

sub initialize {
    my($self) = @_;
    $self->put_unless_exists(value => sub {
	WithModel($self->get('model') => Join([
	    map(TagField($_), @{$self->get('fields')}),
	])),
    });
    return shift->SUPER::initialize(@_);
}

1;