public function _replyToGetInputNameAttribute()
{
$_aParams = func_get_args() + array(null, null, null);
$sNameAttribute = $_aParams[0];
$aField = $_aParams[1];
$sKey = (string) $_aParams[2];
$sKey = $this->oUtil->getAOrB('0' !== $sKey && empty($sKey), '', "[{$sKey}]");
return $this->_replyToGetFieldNameAttribute('', $aField) . $sKey;
}