Helper::proxyUpdateRequest

static function proxyUpdateRequest($data)
{
	unset($data['ID']); // drop id if presents

	$proxed = array();
	$columns = static::getColumns('list');

	foreach($columns as $code => $void)
	{
		if(isset($data[$code]))
			$proxed[$code] = $data[$code];
	}

	return $proxed;
}