protected function getDisplayedColumns(Category $category) { // product ID is always passed as the first column return parent::getDisplayedColumns($category, array('hiddenType' => 'numeric')); }
protected function getDisplayedColumns($params = null, $customColumns = array()) { return parent::getDisplayedColumns($params, array_merge($customColumns, $this->getAlwaysDisplayedColumns())); }
protected function getDisplayedColumns(Category $category) { // product ID is always passed as the first column return parent::getDisplayedColumns($category); }
protected function getDisplayedColumns() { return parent::getDisplayedColumns(null, array('Product.ID' => 'numeric')); }