public function deleteItemsFormularios() { $c = new Criteria(); $c->addJoin(ItemPeer::ID_ITEM_BASE, ItemBasePeer::ID_ITEM_BASE); $c->add(ItemBasePeer::ID_CAMPO, $this->getIdCampo(), Criteria::EQUAL); ItemPeer::doDelete($c); }
/** * This is a method for emulating ON DELETE CASCADE for DBs that don't support this * feature (like MySQL or SQLite). * * This method is not very speedy because it must perform a query first to get * the implicated records and then perform the deletes by calling those Peer classes. * * This method should be used within a transaction if possible. * * @param Criteria $criteria * @param PropelPDO $con * @return int The number of affected rows (if supported by underlying database driver). */ protected static function doOnDeleteCascade(Criteria $criteria, PropelPDO $con) { // initialize var to track total num of affected rows $affectedRows = 0; // first find the objects that are implicated by the $criteria $objects = ItemPeer::doSelect($criteria, $con); foreach ($objects as $obj) { // delete related Item objects $criteria = new Criteria(ItemPeer::DATABASE_NAME); $criteria->add(ItemPeer::PACKAGE_ID, $obj->getId()); $affectedRows += ItemPeer::doDelete($criteria, $con); // delete related SectionHasItem objects $criteria = new Criteria(SectionHasItemPeer::DATABASE_NAME); $criteria->add(SectionHasItemPeer::ITEM_ID, $obj->getId()); $affectedRows += SectionHasItemPeer::doDelete($criteria, $con); } return $affectedRows; }
/** * 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('BaseItem: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(ItemPeer::DATABASE_NAME, Propel::CONNECTION_WRITE); } $con->beginTransaction(); try { ItemPeer::doDelete($this, $con); $this->setDeleted(true); $con->commit(); } catch (PropelException $e) { $con->rollBack(); throw $e; } foreach (sfMixer::getCallables('BaseItem:delete:post') as $callable) { call_user_func($callable, $this, $con); } }
/** * 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 $con = null) { if ($this->isDeleted()) { throw new PropelException("This object has already been deleted."); } if ($con === null) { $con = Propel::getConnection(ItemPeer::DATABASE_NAME, Propel::CONNECTION_WRITE); } $con->beginTransaction(); try { ItemPeer::doDelete($this, $con); $this->setDeleted(true); $con->commit(); } catch (PropelException $e) { $con->rollBack(); throw $e; } }