doctrine-orm

问题 I'm searching how to implement a system of choosing languages dynamically using form builder . so we must have two html array inputs field : name="languages[]" and the second will be name="languges_level[]" So this system allows the user to set the language which he can speak with his level on it. The User can add/remove Language dynamically before he submits the Form. The Questions : 1- Form Level : what will be the field form type? I have to add 2 form fields which will be combined to

问题 I'm searching how to implement a system of choosing languages dynamically using form builder . so we must have two html array inputs field : name="languages[]" and the second will be name="languges_level[]" So this system allows the user to set the language which he can speak with his level on it. The User can add/remove Language dynamically before he submits the Form. The Questions : 1- Form Level : what will be the field form type? I have to add 2 form fields which will be combined to

问题 Im pretty new to Symfony and Doctrine and I can't find a solution to my problem. I have a database table called transactional and one called customer . In the transactional table is a foreign key to the customer table. Now I want to get all the data from both tables. But the Customer fields are all set to null. Here is the foreign key in the transactional php object: transactional : /** * @var \AppBundle\Entity\Customer * * @ORM\ManyToOne(targetEntity="AppBundle\Entity\Customer") * @ORM

问题 Trying to do the tutorial: "https://github.com/doctrine/doctrine2/blob/master/docs/en/tutorials/getting-started.rst#id3" when executing "$ php create_product.php ORM" I get the error message: "class Product is not a valid entry or mapped super class" This is create_product.php <?php // create_product.php require_once "bootstrap.php"; $newProductName = $argv[1]; $product = new Product(); $product->setName($newProductName); $entityManager->persist($product); $entityManager->flush(); echo

问题 I have a problem with my entities and controllers in Symfony. I would insert on my DB value in a many to many table generated. Entity Requests with only many to many elements class Requests { /** * @ORM\ManyToMany(targetEntity="Tipi", inversedBy="requests") * @ORM\JoinTable(name="tipi_richieste") */ private $tipi; public function __construct() { $this->tipi = new \Doctrine\Common\Collections\ArrayCollection(); } /** * Add tipi * * @param \AppBundle\Entity\Tipi $tipi * * @return Requests */

问题 I have been battling with this small learning project for a few days now. It's a DVD title logging database interface. There are two entities, Users and Titles. I want to be able to save/retrieve to the database the ID of the user that made the title entry. Here's the entities association details: class Titles { //... /** * @ORM\ManyToOne(targetEntity="Users", inversedBy="titles") * @ORM\JoinColumn(name="user_id", referencedColumnName="id") */ protected $addedBy; //... } class Users { //... /

问题 I have Three entities: FeatureValue.php <?php namespace Webmuch\ProductBundle\Entity; use Doctrine\ORM\Mapping as ORM; /** * @ORM\Entity */ class FeatureValue { /** * @ORM\Id * @ORM\Column(type="integer") * @ORM\GeneratedValue(strategy="AUTO") */ protected $id; /** * @ORM\Column(type="string", length="100") */ protected $name; /** * @ORM\OneToMany(targetEntity="FeatureType", mappedBy="name") */ private $featuretype; public function __construct() { $this->featuretype = new \Doctrine\Common

问题 I have a problem saving entities with forms. The relationship that gives me problems is many-to-many bidirectional. Agent Entity /** * @var \Doctrine\Common\Collections\ArrayCollection $agentLists * * @ORM\ManyToMany(targetEntity="AgentList", inversedBy="agents") * @ORM\JoinTable(name="agent_agentlist", * joinColumns={@ORM\JoinColumn(name="agent_id", referencedColumnName="id")}, * inverseJoinColumns={@ORM\JoinColumn(name="agentlist_id", referencedColumnName="id")} * ) */ protected $agentLists

问题 I came across a strange behavior with Symfony and Doctrine issue, which actually found out that may be related to this bug. request.CRITICAL: Uncaught PHP Exception Doctrine\ORM\EntityNotFoundException: "Entity was not found." at /dev/vendor/doctrine/orm/lib/Doctrine/ORM/Proxy/ProxyFactory.php line 177 {"exception":"[object] (Doctrine\ORM\EntityNotFoundException(code: 0) To provide some code samples: $nextItems = $this->itemManager->findNextItemByCatId($catId, 2, $allItems); and then I am

问题 i'm building a Q&A site and my questions, answers and comments are on the same posts table. But their postType is different. I can get answers for a question and comments for an answer with this association: /** * @OneToMany(targetEntity="Cms\Entity\Post", mappedBy="parent") */ private $answers; /** * @OneToMany(targetEntity="Cms\Entity\Post", mappedBy="parent") */ private $comments; But i think this is not the correct way to do this because if i fetch a question both answers and comments are