protected function addColumn(IColumn $column, $column_name = NULL, $header = NULL) { if (!is_null($header)) { $column->setHeader($header); } if (!is_null($column_name)) { $column->setId($column_name); } $this->option[self::COLUMNS][] = $column; return $column; }
protected function addColumn(IColumn $column, $column_name = NULL, $header = NULL) { if (!is_null($header)) { $column->setHeader($header); } if (!is_null($column_name)) { $column->setId($column_name); } return parent::addColumn($column); }