protected function saveCampo($campo)
 {
     if (!$campo->getIdCampo()) {
         if (!$campo->esTipoLista()) {
             //un campo "no lista" debe tener un item asociado.
             $item_aux = new ItemBase();
             $item_aux->setOrden(1);
             $campo->addItemBase($item_aux);
         }
     }
     // Update many-to-many for "campoTablas"
     $campo->initRelCampoTablas();
     $c = new Criteria();
     $c->add(RelCampoTablaPeer::ID_CAMPO, $campo->getPrimaryKey());
     RelCampoTablaPeer::doDelete($c);
     if (!$campo->getEsGeneral()) {
         if ($this->getRequestParameter('id_tabla')) {
             $rel = new RelCampoTabla();
             $rel->setIdTabla($this->getRequestParameter('id_tabla'));
             $campo->addRelCampoTabla($rel);
         } else {
             $ids = $this->getRequestParameter('associated_campo_tablas');
             if (is_array($ids)) {
                 foreach ($ids as $id) {
                     $rel = new RelCampoTabla();
                     $rel->setIdTabla($id);
                     $campo->addRelCampoTabla($rel);
                 }
             }
         }
     }
     $campo->save();
 }
 /**
  * Removes this object from datastore and sets delete attribute.
  *
  * @param      PropelPDO $con
  * @return     void
  * @throws     PropelException
  * @see        BaseObject::setDeleted()
  * @see        BaseObject::isDeleted()
  */
 public function delete(PropelPDO $con = null)
 {
     foreach (sfMixer::getCallables('BaseRelCampoTabla:delete:pre') as $callable) {
         $ret = call_user_func($callable, $this, $con);
         if ($ret) {
             return;
         }
     }
     if ($this->isDeleted()) {
         throw new PropelException("This object has already been deleted.");
     }
     if ($con === null) {
         $con = Propel::getConnection(RelCampoTablaPeer::DATABASE_NAME, Propel::CONNECTION_WRITE);
     }
     $con->beginTransaction();
     try {
         RelCampoTablaPeer::doDelete($this, $con);
         $this->setDeleted(true);
         $con->commit();
     } catch (PropelException $e) {
         $con->rollBack();
         throw $e;
     }
     foreach (sfMixer::getCallables('BaseRelCampoTabla:delete:post') as $callable) {
         call_user_func($callable, $this, $con);
     }
 }