protected function findFilterColumns()
 {
     $filters = $this->getFilters();
     if (!isset($filters['display']) || is_null($filters['display'])) {
         $filters['display'] = $this->getAllFields();
     }
     foreach ($filters['display'] as $columnName) {
         $column = new Column($columnName);
         $column->setDbType($this->getFieldOption($column, 'dbType', $this->getFieldGuesser()->getDbType($this->getVariable('model'), $columnName)));
         $column->setFormType($this->getFieldOption($column, 'filterType', $this->getFieldGuesser()->getFilterType($column->getDbType(), $columnName)));
         $column->setFormOptions($this->getFieldOption($column, 'filterOptions', $this->getFieldGuesser()->getFilterOptions($column->getFormType(), $column->getDbType(), $columnName)));
         //Set the user parameters
         $this->setUserColumnConfiguration($column);
         $this->addFilterColumn($column);
     }
 }
 protected function findColumns()
 {
     $display = $this->getVariable('display');
     if (null == $display) {
         $display = $this->getAllFields();
     }
     foreach ($display as $columnName) {
         $column = new Column($columnName);
         $column->setDbType($this->getFieldOption($column, 'dbType', $this->getFieldGuesser()->getDbType($this->getVariable('model'), $columnName)));
         $column->setFormType($this->getFieldGuesser()->getFilterType($column->getDbType(), $columnName));
         $column->setFormOptions($this->getFieldGuesser()->getFilterOptions($column->getFormType(), $column->getDbType(), $columnName));
         //Set the user parameters
         $this->setUserColumnConfiguration($column);
         $this->addColumn($column);
     }
 }