public function isFilterable()
    {
        $hasFilters = false;

        foreach ($this->columns as $column) {
            if ($column->isFilterable()) {
                $hasFilters = true;
                break;
            }
        }

        return $hasFilters;
    }
public function isFilterable()
    {
        $hasFilters = false;

        foreach ($this->columns as $column) {
            if ($column->isFilterable()) {
                $hasFilters = true;
                break;
            }
        }

        return $hasFilters;
    }
public function isFilterable ( ) { $ hasFilters = false ; foreach ( $ this -> columns as $ column ) { if ( $ column -> isFilterable ( ) ) { $ hasFilters = true ; break ; } } return $ hasFilters ; }
Is table filterable?

@return bool
Is table filterable?