loncom/interface/lonnavmaps.pm - diff

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version 1.193, 2003/05/27 21:00:23	version 1.194, 2003/05/29 17:39:41
Line 1779 object for that resource. This method, o	Line 1779 object for that resource. This method, o
(as in the resource object) is the only proper way to obtain a	(as in the resource object) is the only proper way to obtain a
resource object.	resource object.

	=item * B<getBySymb>(symb):

	Based on the symb of the resource, get a resource object for that
	resource. This is one of the proper ways to get a resource object.

	=item * B<getMapByMapPc>(map_pc):

	Based on the map_pc of the resource, get a resource object for
	the given map. This is one of the proper ways to get a resource object.

=cut	=cut

# The strategy here is to cache the resource objects, and only construct them	# The strategy here is to cache the resource objects, and only construct them
Line 1809 sub getBySymb {	Line 1819 sub getBySymb {
return $self->getById($map->map_pc() . '.' . $id);	return $self->getById($map->map_pc() . '.' . $id);
}	}

	sub getByMapPc {
	my $self = shift;
	my $map_pc = shift;
	my $map_id = $self->{NAV_HASH}->{'map_id_' . $map_pc};
	$map_id = $self->{NAV_HASH}->{'ids_' . $map_id};
	return $self->getById($map_id);
	}

=pod	=pod

=item * B<firstResource>():	=item * B<firstResource>():