doctrine-orm

问题 I want that every time a new Distance entity (from Place_A to Place_B) is saved, the reverse distance (from Place_B to Place_A) gets inserted too into the DB. My problem is the following listener loops infinitely (hence the counter): class Listener { public $count; public function prePersist(LifecycleEventArgs $eventArgs) { if ($this->count > 5) { die(); } $entity = $eventArgs->getEntity(); if ($entity instanceof Distance) { // $this->created = microtime(true) in Distance's constructor echo

问题 I have a symfony2 service to export a database into a CSV file making it availaible to the. I got this error: The controller must return a response ( null given ) . Did you forget to add a return statement somewhere in your controller? I do not understand why. Could you enlighten me on this? My code : namespace Rac\CaraBundle\Manager; /* Imports */ use Symfony\Component\PropertyAccess\PropertyAccess; use Symfony\Component\Validator\ValidatorInterface; use Symfony\Component\EventDispatcher

问题 I am trying to get my head around Doctrine 2 ORM relationships, I thought I had the hang of it but after reading a few symfony cookbook entries, I suspect I am actually a little confused. I currently have a system where a template can contain multiple modules (including more than one of each type) and multiple templates can use the same module. I thought that this would warrant a ManyToMany relationship and indeed looking at my table, it seems to work quite well. However I realised as I was

问题 I am creating a MotorsAds entity to which I am linking with MotorsAdsFile entity. For each MotorsAds , we could attach many MotorsAdsFile . My objective is creating a form for MotorsAds which allows adding MotorsAdsFile just through a click on a button. Here, I am trying to implement the embeded forms. My problem is that I got that error: An exception occurred while executing 'INSERT INTO MotorsAdsFile (filename, motors_id) VALUES (?, ?)' with params ["5493b613839d7_2012-07-02 22.06.00.jpg",

问题 I want to access service container withing the entity below but how? Checked this but I got lost when I was reading listeners; Get service container from entity in symfony controller public function indexAction() { $orders = $this->getDoctrine()->getManager()->getRepository('MyAdminBundle:Orders')->findAll(); ..... } entity namespace My\AdminBundle\Entity; class Orders { private $container; public function __constructor() { $this->container = ?????? } public function getCurrency() { return

问题 Recently upgraded from 2.3.1 to 2.8.7 on a dev machine. All has been going fine until I needed to create a new table. Managed to generate the yml fine via doctrine:mapping:convert When I come to create the getters and setters via doctrine:generate:entities I get this: [Symfony\Component\Debug\Exception\ContextErrorException] Warning: chmod(): Operation not permitted And nothing else. Which isn't very helpful. Is it a chmod which I need to add an @ to somewhere? I am executing the command as

问题 Just use the Driver of Microsoft Github repo - it was already working with the beta and now they stabilized it - I forgot to "answer" the question here by myself - sorry for that delay. Link: Azure MSSQL How is it possible to connect from symfony2.8 on PHP7 to a MSSQL server using ODBC connection? Can't find anything in the net, except for some legacy stuff. What needs to be changed / done? I know that Symfony offers odbc, can I still use doctrine as mapper when connecting through odbc? 回答1:

问题 Using Doctrine 2.5 with PSR-4 autoloading and converting an already designed database schema to entity classes (annotations). The problem is getting the exported files in the correct directory structure. composer.json { "autoload": { "psr-4": { "Application\\": "src/" } }, "require": { "doctrine/orm": "^2.5" } } orm:convert-mapping vendor/bin/doctrine orm:convert-mapping \ --namespace='Application\Entity\' \ --force \ --from-database \ annotation \ src/ Running this command will add an

问题 as described in this question and as its answered with "Not possible" i opened a new question so my problem goes like this : I have a table (ServiceProvider Table) each service provider have many offers (Offer table) with a OneToMany relation and each Offer have a master service (Service table) with a ManyToOne relation. What i am trying to do is to get all the service providers and their offers in an order related to serviceProvider.points and then serviceProvider.name and each service

问题 i try make onetoone relation from example - http://docs.doctrine-project.org/en/latest/tutorials/composite-primary-keys.html#use-case-2-simple-derived-identity this is second try , first is here symfony 2 doctrine relation onetoone Adres <?php /** * Created by PhpStorm. * User: grek * Date: 18.12.13 * Time: 16:33 */ namespace Miejsce\ObiektyBundle\Entity; use Doctrine\ORM\Mapping as ORM; /** * @ORM\Entity */ class Adres { /** * @var integer * @ORM\Column(type="integer") * @ORM\Id * @ORM