symfony-3.4

问题 I have a Symfony form that is created from createFormBuilder() in the controller. But under two IF statements the form should carry two different set of fields. My Symfony version is 3.4. /src/AppBundle/Controller/DefaultController.php Ex: This is the basic form. $form = $this->createFormBuilder() ->add('name', TextType::class, ['required' => true]]) ->add('email', EmailType::class, ['required' => true]]) ->getForm(); if ($form->isSubmitted() && $form->isValid()) { ... ... ... } Now I need to

问题 I am trying to connect Sonata Seo Bundle with MongoDB in Symfony 3.4 and try to generate sitemap through it. But I am getting error as follows: Type error: Argument 1 passed to Sonata\Exporter\Source\DoctrineDBALConnectionSourceIterator::__construct() must be an instance of Doctrine\DBAL\ Driver\Connection, instance of MongoDB\Client given, called in var/cache/dev/ContainerXocz3o4/getSonata_Seo_Source_Do ctrineSitemapIterator0Service.php on line 8 Sotana Seo Configuration is as follows:

问题 I am trying to connect Sonata Seo Bundle with MongoDB in Symfony 3.4 and try to generate sitemap through it. But I am getting error as follows: Type error: Argument 1 passed to Sonata\Exporter\Source\DoctrineDBALConnectionSourceIterator::__construct() must be an instance of Doctrine\DBAL\ Driver\Connection, instance of MongoDB\Client given, called in var/cache/dev/ContainerXocz3o4/getSonata_Seo_Source_Do ctrineSitemapIterator0Service.php on line 8 Sotana Seo Configuration is as follows:

问题 I am trying to connect Sonata Seo Bundle with MongoDB in Symfony 3.4 and try to generate sitemap through it. But I am getting error as follows: Type error: Argument 1 passed to Sonata\Exporter\Source\DoctrineDBALConnectionSourceIterator::__construct() must be an instance of Doctrine\DBAL\ Driver\Connection, instance of MongoDB\Client given, called in var/cache/dev/ContainerXocz3o4/getSonata_Seo_Source_Do ctrineSitemapIterator0Service.php on line 8 Sotana Seo Configuration is as follows:

问题 So my code is pretty straightforward, I have a login form, an authenticator, and a login method in the controller. In my authenticator class, when user credentials are wrong, I store the email used in the session. See below ( specifically the getCredentials method ) : <?php namespace AppBundle\Security; use Psr\Log\LoggerInterface; use Symfony\Component\Form\FormFactoryInterface; use Symfony\Component\HttpFoundation\RedirectResponse; use Symfony\Component\HttpFoundation\Request; use Symfony

来源： https://stackoverflow.com/questions/49793355/symfony-3-4-injection-of-service-in-controller-action

来源： https://stackoverflow.com/questions/49793355/symfony-3-4-injection-of-service-in-controller-action

问题 i know this question has been asked already multiple times: Symfony 3.4 and Fixtures Bundle issue with bundle version 3.0 Symfony 3.4.0 Could not find any fixture services to load Symfony Doctrine can't find fixtures to load Could not find any fixture services to load - Symfony 3.2 None of the above actually helped me out. That said, this is my configuration: Composer.json "require": { "php": ">=7.0", "doctrine/doctrine-bundle": "^1.6", "doctrine/orm": "^2.5", .... }, "require-dev": { ....

问题 i know this question has been asked already multiple times: Symfony 3.4 and Fixtures Bundle issue with bundle version 3.0 Symfony 3.4.0 Could not find any fixture services to load Symfony Doctrine can't find fixtures to load Could not find any fixture services to load - Symfony 3.2 None of the above actually helped me out. That said, this is my configuration: Composer.json "require": { "php": ">=7.0", "doctrine/doctrine-bundle": "^1.6", "doctrine/orm": "^2.5", .... }, "require-dev": { ....

问题 I have used the Symfony serializer to serialize my Recherche object. In a Recherche object, I have sub objects : Categorie and Lieu . When I deserialize my Recherche object, all the sub objects are transformed in arrays. I would like them to be objects again. This is how I have serialized my object: $encoders = array(new JsonEncoder()); $normalizer = new ObjectNormalizer(); $normalizer->setIgnoredAttributes(array('parent', 'enfants')); $normalizer->setCircularReferenceHandler(function (