/**
  * @param $model \febfeb\dynamicfield\modules\models\Table
  * @param $field_ids array
  */
 public static function deleteField($model, $field_ids)
 {
     foreach ($field_ids as $field_id) {
         $field = Field::find()->where(["id" => $field_id])->one();
         $db = \Yii::$app->db;
         $command = $db->createCommand();
         $command->dropColumn($model->slug_name, $field->slug_name)->execute();
     }
 }