Bonjour,
Je m'explique, je réalise un site de pour gérer des vols.
Actuellement je rentre le numéro du vol dans le formulaire mais mon but est de générer le numéro du vol aléatoirement avec deux 2 lettres suivi de 3 chiffres quand je valide le reste du formulaire.
Je ne vois pas comment faire ceci, est-ce qu'il y aurait des personnes pour m'aider car je suis un peu perdu sur ce point la.
Je vous montre ma liste et le code correspondant au formulaire qui qui rempli les différentes données.
Le controller
L'entité :
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21 #[Route('/new', name: 'app_flights_new', methods: ['GET', 'POST'])] public function new(Request $request, FlightsRepository $flightsRepository): Response { $flight = new Flights(); $form = $this->createForm(FlightsType::class, $flight); $form->handleRequest($request); if ($form->isSubmitted() && $form->isValid()) { $flightsRepository->add($flight, true); $this->addFlash('success', 'Your flight has been published'); return $this->redirectToRoute('app_flights_index', [], Response::HTTP_SEE_OTHER); } return $this->renderForm('flights/new.html.twig', [ 'flight' => $flight, 'form' => $form, ]); }
Le formulaire
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173 namespace App\Entity; use App\Repository\FlightsRepository; use Doctrine\ORM\Mapping as ORM; #[ORM\Entity(repositoryClass: FlightsRepository::class)] class Flights { #[ORM\Id] #[ORM\GeneratedValue] #[ORM\Column(type: 'integer')] private $id; #[ORM\Column(type: 'string', length: 255)] private $flight_number; #[ORM\Column(type: 'date')] private $day; #[ORM\Column(type: 'time')] private $departure_time; #[ORM\Column(type: 'date')] private $day_arrival; #[ORM\Column(type: 'time')] private $arrival_time; #[ORM\Column(type: 'integer')] private $price; #[ORM\Column(type: 'boolean')] private $discount; #[ORM\Column(type: 'integer')] private $number_place; #[ORM\ManyToOne(targetEntity: DepartureCity::class, inversedBy: 'flights')] #[ORM\JoinColumn(nullable: false)] private $departureCity; #[ORM\ManyToOne(targetEntity: ArrivalCity::class, inversedBy: 'flights')] #[ORM\JoinColumn(nullable: false)] private $arrivalCity; public function getId(): ?int { return $this->id; } public function getFlightNumber(): ?string { return $this->flight_number; } public function setFlightNumber(string $flight_number): self { $this->flight_number = $flight_number; return $this; } public function getDay(): ?\DateTimeInterface { return $this->day; } public function setDay(\DateTimeInterface $day): self { $this->day = $day; return $this; } public function getDepartureTime(): ?\DateTimeInterface { return $this->departure_time; } public function setDepartureTime(\DateTimeInterface $departure_time): self { $this->departure_time = $departure_time; return $this; } public function getDayArrival(): ?\DateTimeInterface { return $this->day_arrival; } public function setDayArrival(\DateTimeInterface $day_arrival): self { $this->day_arrival = $day_arrival; return $this; } public function getArrivalTime(): ?\DateTimeInterface { return $this->arrival_time; } public function setArrivalTime(\DateTimeInterface $arrival_time): self { $this->arrival_time = $arrival_time; return $this; } public function getPrice(): ?int { return $this->price; } public function setPrice(int $price): self { $this->price = $price; return $this; } public function isDiscount(): ?bool { return $this->discount; } public function setDiscount(bool $discount): self { $this->discount = $discount; return $this; } public function getNumberPlace(): ?int { return $this->number_place; } public function setNumberPlace(int $number_place): self { $this->number_place = $number_place; return $this; } public function getDepartureCity(): ?DepartureCity { return $this->departureCity; } public function setDepartureCity(?DepartureCity $departureCity): self { $this->departureCity = $departureCity; return $this; } public function getArrivalCity(): ?ArrivalCity { return $this->arrivalCity; } public function setArrivalCity(?ArrivalCity $arrivalCity): self { $this->arrivalCity = $arrivalCity; return $this; } }
Le repository :
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62 namespace App\Form; use App\Entity\Flights; use Symfony\Component\Form\AbstractType; use Symfony\Component\Form\FormBuilderInterface; use Symfony\Component\OptionsResolver\OptionsResolver; use Symfony\Component\Form\Extension\Core\Type\TextType; use Symfony\Component\Form\Extension\Core\Type\DateType; use Symfony\Component\Form\Extension\Core\Type\TimeType; use Symfony\Component\Form\Extension\Core\Type\IntegerType; use Symfony\Component\Form\Extension\Core\Type\CheckboxType; use Symfony\Component\Form\Extension\Core\Type\SubmitType; class FlightsType extends AbstractType { public function buildForm(FormBuilderInterface $builder, array $options): void { $builder ->add('flight_number', TextType::class,[ 'label' => 'Flight number', 'attr' => [ 'placeholder' => "NH000" ]]) ->add('day', DateType::class,[ 'label' => 'Day of departure' ]) ->add('departure_time', TimeType::class,[ 'label' => 'Departure time', 'attr' => [ 'placeholder' => "08:30" ]]) ->add('day_arrival', DateType::class,[ 'label' => 'Day of arrival' ]) ->add('arrival_time', TimeType::class,[ 'label' => 'Arrival time', 'attr' => [ 'placeholder' => "17:30" ]]) ->add('price', IntegerType::class,[ 'label' => 'Price in ' ]) ->add('discount', CheckboxType::class,[ 'label' => 'Discount' ]) ->add('number_place', IntegerType::class,[ 'label' => 'Number of places' ]) ->add('departureCity') ->add('arrivalCity') ->add('submit', SubmitType::class); ; } public function configureOptions(OptionsResolver $resolver): void { $resolver->setDefaults([ 'data_class' => Flights::class, ]); } }
En espérant avoir été clair et que la communauté pourra m'aider. Je vous remerci d'avance !
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39 namespace App\Repository; use App\Entity\Flights; use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository; use Doctrine\Persistence\ManagerRegistry; /** * @extends ServiceEntityRepository<Flights> * * @method Flights|null find($id, $lockMode = null, $lockVersion = null) * @method Flights|null findOneBy(array $criteria, array $orderBy = null) * @method Flights[] findAll() * @method Flights[] findBy(array $criteria, array $orderBy = null, $limit = null, $offset = null) */ class FlightsRepository extends ServiceEntityRepository { public function __construct(ManagerRegistry $registry) { parent::__construct($registry, Flights::class); } public function add(Flights $entity, bool $flush = false): void { $this->getEntityManager()->persist($entity); if ($flush) { $this->getEntityManager()->flush(); } } public function remove(Flights $entity, bool $flush = false): void { $this->getEntityManager()->remove($entity); if ($flush) { $this->getEntityManager()->flush(); } }
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