public function unsetHiddenColumns($model)
    {
        foreach ($this->hiddenColumns as $column) {
            if (isset($model[$column])) {
                unset($model[$column]);
            }
        }
        return $model;
    }
public function unsetHiddenColumns($model)
    {
        foreach ($this->hiddenColumns as $column) {
            if (isset($model[$column])) {
                unset($model[$column]);
            }
        }
        return $model;
    }
public function unsetHiddenColumns ( $ model ) { foreach ( $ this -> hiddenColumns as $ column ) { if ( isset ( $ model [ $ column ] ) ) { unset ( $ model [ $ column ] ) ; } } return $ model ; }
Unset all columns from dataProvider element that shouldn't be displayed
@param array $model
@return array $model
Unset all columns from dataProvider element that shouldn t be displayed