Symfony2 Doctrine ORM：idフィールドはNULLのままです

Question

私のsymfonyプロジェクトではCollectionType Fieldを使用しています。フォームが提出されている間に問題が発生しました。すべての値を直接dbに渡しますが、外部キーid（household_app_id）は関係が正しいように見えますがnullのままです。 このバグを防ぐにはどうすればよいですか？なぜこのことが起こっているのですか？

マイプロジェクトコードは以下の通りです：

両方のエンティティ：

<?php //HouseholdApp.php 

namespace AppBundle\Entity; 

use Doctrine\ORM\Mapping as ORM; 
use Symfony\Component\HttpFoundation\File\File; 
use Symfony\Component\HttpFoundation\File\UploadedFile; 
use Vich\UploaderBundle\Mapping\Annotation as Vich; 

/** 
* HouseholdApp 
* 
* @ORM\Table(name="household_application") 
* @ORM\Entity(repositoryClass="AppBundle\Repository\HouseholdAppRepository") 
* @Vich\Uploadable 
* 
*/ 
class HouseholdApp 
{ 
    /** 
    * @var int 
    * 
    * @ORM\Column(name="id", type="integer") 
    * @ORM\Id 
    * @ORM\GeneratedValue(strategy="AUTO") 
    */ 
    private $id; 

    /** 
    * One Application has One Household. 
    * @ORM\OneToOne(targetEntity="AppBundle\Entity\Household", inversedBy="householdApp") 
    * @ORM\JoinColumn(name="household_id", referencedColumnName="id") 
    */ 
    private $household; 


    /** 
    * @var File 
    * 
    * @Vich\UploadableField(mapping="union_register", fileNameProperty="unionRegisterName") 
    */ 
    private $unionRegister; 

    /** 
    * @var File 
    * 
    * @Vich\UploadableField(mapping="apt_owners_decision", fileNameProperty="aptOwnersDecisionName") 
    */ 
    private $aptOwnersDecision; 

    /** 
    * @var File 
    * 
    * @Vich\UploadableField(mapping="mulaptinventory", fileNameProperty="multiAptInventoryName") 
    */ 
    private $multiAptInventory; 

    /** 
    * @var File 
    * 
    * @Vich\UploadableField(mapping="buildtechsurvey", fileNameProperty="buildingTechnicalSurveyName") 
    */ 
    private $buildingTechnicalSurvey; 

    /** 
    * @var File 
    * 
    * @Vich\UploadableField(mapping="defectact", fileNameProperty="defectActName") 
    */ 
    private $defectAct; 

    /** 
    * @var File 
    * 
    * @Vich\UploadableField(mapping="activitycost", fileNameProperty="activityCostName") 
    */ 
    private $activityCost; 

    /** 
    * @ORM\OneToMany(targetEntity="AppBundle\Entity\DefectAct", mappedBy="householdApp", cascade={"persist"}, orphanRemoval=true) 
    */ 
    protected $actOfDefects; 

    /** 
    * Set unionRegister 
    * 
    * @param File|UploadedFile $unionRegister 
    * 
    * @return HouseholdApp 
    */ 
    public function setUnionRegister(File $unionRegister = null) 
    { 
     $this->unionRegister = $unionRegister; 
     if ($unionRegister) { 
      // It is required that at least one field changes if you are using doctrine 
      // otherwise the event listeners won't be called and the file is lost 
      $this->uUpdatedAt = new \DateTime('now'); 
     } 

     return $this; 
    } 

    /** 
    * Get unionRegister 
    * 
    * @return File|UploadedFile 
    */ 
    public function getUnionRegister() 
    { 
     return $this->unionRegister; 
    } 


    /** 
    * Set aptOwnersDecision 
    * 
    * @param File|UploadedFile $aptOwnersDecision 
    * 
    * @return HouseholdApp 
    */ 
    public function setAptOwnersDecision(File $aptOwnersDecision = null) 
    { 
     $this->aptOwnersDecision = $aptOwnersDecision; 
     if ($aptOwnersDecision) { 
      // It is required that at least one field changes if you are using doctrine 
      // otherwise the event listeners won't be called and the file is lost 
      $this->aUpdatedAt = new \DateTime('now'); 
     } 

     return $this; 
    } 

    /** 
    * Get aptOwnersDecision 
    * 
    * @return File|UploadedFile 
    */ 
    public function getAptOwnersDecision() 
    { 
     return $this->aptOwnersDecision; 
    } 


    /** 
    * Set multiAptInventory 
    * 
    * @param File|UploadedFile $multiAptInventory 
    * 
    * @return HouseholdApp 
    */ 
    public function setMultiAptInventory(File $multiAptInventory = null) 
    { 
     $this->multiAptInventory = $multiAptInventory; 
     if ($multiAptInventory) { 
      // It is required that at least one field changes if you are using doctrine 
      // otherwise the event listeners won't be called and the file is lost 
      $this->mUpdatedAt = new \DateTime('now'); 
     } 

     return $this; 
    } 

    /** 
    * Get multiAptInventory 
    * 
    * @return File|UploadedFile 
    */ 
    public function getMultiAptInventory() 
    { 
     return $this->multiAptInventory; 
    } 


    /** 
    * Set buildingTechnicalSurvey 
    * 
    * @param File|UploadedFile $buildingTechnicalSurvey 
    * 
    * @return HouseholdApp 
    */ 
    public function setBuildingTechnicalSurvey(File $buildingTechnicalSurvey = null) 
    { 
     $this->buildingTechnicalSurvey = $buildingTechnicalSurvey; 
     if ($buildingTechnicalSurvey) { 
      // It is required that at least one field changes if you are using doctrine 
      // otherwise the event listeners won't be called and the file is lost 
      $this->bUpdatedAt = new \DateTime('now'); 
     } 

     return $this; 
    } 

    /** 
    * Get buildingTechnicalSurvey 
    * 
    * @return File|UploadedFile 
    */ 
    public function getBuildingTechnicalSurvey() 
    { 
     return $this->buildingTechnicalSurvey; 
    } 


    /** 
    * Set defectAct 
    * 
    * @param File|UploadedFile $defectAct 
    * 
    * @return HouseholdApp 
    */ 
    public function setDefectAct(File $defectAct = null) 
    { 
     $this->defectAct = $defectAct; 
     if ($defectAct) { 
      // It is required that at least one field changes if you are using doctrine 
      // otherwise the event listeners won't be called and the file is lost 
      $this->dUpdatedAt = new \DateTime('now'); 
     } 

     return $this; 
    } 

    /** 
    * Get defectAct 
    * 
    * @return File|UploadedFile 
    */ 
    public function getDefectAct() 
    { 
     return $this->defectAct; 
    } 


    /** 
    * Set activityCost 
    * 
    * @param File|UploadedFile $activityCost 
    * 
    * @return HouseholdApp 
    */ 
    public function setActivityCost(File $activityCost = null) 
    { 
     $this->activityCost = $activityCost; 
     if ($activityCost) { 
      // It is required that at least one field changes if you are using doctrine 
      // otherwise the event listeners won't be called and the file is lost 
      $this->acUpdatedAt = new \DateTime('now'); 
     } 

     return $this; 
    } 

    /** 
    * Get activityCost 
    * 
    * @return File|UploadedFile 
    */ 
    public function getActivityCost() 
    { 
     return $this->activityCost; 
    } 
} 

<?php //DefectAct.php 

namespace AppBundle\Entity; 

use Doctrine\ORM\Mapping as ORM; 

/** 
* DefectAct 
* 
* @ORM\Table(name="defect_act") 
* @ORM\Entity(repositoryClass="AppBundle\Repository\DefectActRepository") 
* 
*/ 
class DefectAct 
{ 
    /** 
    * @var int 
    * 
    * @ORM\Column(name="id", type="integer") 
    * @ORM\Id 
    * @ORM\GeneratedValue(strategy="AUTO") 
    */ 
    private $id; 

    /** 
    * @var string 
    * 
    * @ORM\Column(type="string", length=255, nullable=true) 
    */ 
    private $defectWork; 

    /** 
    * @var string 
    * 
    * @ORM\Column(type="string", length=255, nullable=true) 
    */ 
    private $defectDescription; 

    /** 
    * @var string 
    * 
    * @ORM\Column(type="string", length=255, nullable=true) 
    */ 
    private $preventionDeadline; 

    /** 
    * @ORM\ManyToOne(targetEntity="AppBundle\Entity\HouseholdApp", inversedBy="actOfDefects") 
    */ 
    private $householdApp; 



    /** 
    * Get id 
    * 
    * @return integer 
    */ 
    public function getId() 
    { 
     return $this->id; 
    } 

    /** 
    * Set defectWork 
    * 
    * @param string $defectWork 
    * 
    * @return DefectAct 
    */ 
    public function setDefectWork($defectWork) 
    { 
     $this->defectWork = $defectWork; 

     return $this; 
    } 

    /** 
    * Get defectWork 
    * 
    * @return string 
    */ 
    public function getDefectWork() 
    { 
     return $this->defectWork; 
    } 

    /** 
    * Set defectDescription 
    * 
    * @param string $defectDescription 
    * 
    * @return DefectAct 
    */ 
    public function setDefectDescription($defectDescription) 
    { 
     $this->defectDescription = $defectDescription; 

     return $this; 
    } 

    /** 
    * Get defectDescription 
    * 
    * @return string 
    */ 
    public function getDefectDescription() 
    { 
     return $this->defectDescription; 
    } 

    /** 
    * Set preventionDeadline 
    * 
    * @param string $preventionDeadline 
    * 
    * @return DefectAct 
    */ 
    public function setPreventionDeadline($preventionDeadline) 
    { 
     $this->preventionDeadline = $preventionDeadline; 

     return $this; 
    } 

    /** 
    * Get preventionDeadline 
    * 
    * @return string 
    */ 
    public function getPreventionDeadline() 
    { 
     return $this->preventionDeadline; 
    } 

    /** 
    * Set householdApp 
    * 
    * @param \AppBundle\Entity\HouseholdApp $householdApp 
    * 
    * @return DefectAct 
    */ 
    public function setHouseholdApp(\AppBundle\Entity\HouseholdApp $householdApp = null) 
    { 
     $this->householdApp = $householdApp; 

     return $this; 
    } 

    /** 
    * Get householdApp 
    * 
    * @return \AppBundle\Entity\HouseholdApp 
    */ 
    public function getHouseholdApp() 
    { 
     return $this->householdApp; 
    } 
} 

コントローラー：

/** 
* @Security("has_role('ROLE_HOUSEHOLD')") 
* @param \Symfony\Component\HttpFoundation\Request $request 
* @return \Symfony\Component\HttpFoundation\RedirectResponse|\Symfony\Component\HttpFoundation\Response 
*/ 
public function householdApplicationAction(Request $request) { 
    $application = $this->getUser()->getRhousehold()->getHouseholdApp(); 

    $flag = true; 
    if(is_null($application)) { 
     $flag = false; 
    } 

    $form = $this->createForm(HouseholdAppType::class, $application, ['disabled' => false]); 
    $form->handleRequest($request); 

    if ($form->isSubmitted() && $form->isValid()) { 
     $appData = $form->getData(); 
     $em = $this->get("doctrine.orm.default_entity_manager"); 
     $household = $this->getUser()->getRhousehold(); 

     $appData->setHousehold($household); 

     $em->persist($appData); 
     $em->flush(); 
     return $this->redirectToRoute("householder_app"); 
    } 

    return $this->render("@App/household_application.html.twig", 
     ['form' => $form->createView(), 'householdapp' => $application]); 
} 

フォーム：

<?php //HouseholdAppType 

namespace AppBundle\Form; 

use AppBundle\Entity\HouseholdApp; 
use Symfony\Component\Form\AbstractType; 
use Symfony\Component\Form\Extension\Core\Type\CheckboxType; 
use Symfony\Component\Form\Extension\Core\Type\IntegerType; 
use Symfony\Component\Form\Extension\Core\Type\SubmitType; 
use Symfony\Component\Form\Extension\Core\Type\TextType; 
use Symfony\Component\Form\FormBuilderInterface; 
use Symfony\Component\OptionsResolver\OptionsResolver; 
use Vich\UploaderBundle\Form\Type\VichFileType; 
use Symfony\Component\Form\Extension\Core\Type\CollectionType; 

class HouseholdAppType extends AbstractType 
{ 
    public function buildForm(FormBuilderInterface $builder, array $options) 
    { 
     $builder 
      ->add('multiapthouseaddress', TextType::class, ['label' => 'form.multiapthouseaddress']) 
      ->add('cadastralnumberofbuilding', TextType::class, ['label' => 'form.cadastralnumberofbuilding']) 
      ->add('totalbuildingarea', TextType::class, ['label' => 'form.totalbuildingarea']) 
      ->add('house_constructive_solution', TextType::class, ['label' => 'form.house_constructive_solution']) 
      ->add('exploitation_start_year', IntegerType::class, ['label' => 'form.exploitation_start_year']) 
      ->add('non_residential_area', TextType::class, ['label' => 'form.non_residential_area']) 
      ->add('has_heat_supply_system', CheckboxType::class, ['label' => 'form.has_heat_supply_system']) 
      ->add('apts_with_individual_heating', TextType::class, ['label' => 'form.apts_with_individual_heating']) 
      ->add('authorized_person_data', TextType::class, ['label' => 'form.authorized_person_data']) 
      ->add('is_vatpayer', CheckboxType::class, ['label' => 'form.is_vatpayer']) 
      ->add('personal_code', TextType::class, ['label' => 'form.personal_code']) 
      ->add('declared_address', TextType::class, ['label' => 'form.declared_address']) 
      ->add('contact_person_data', TextType::class, ['label' => 'form.contact_person_data']) 
      ->add('unionRegister', VichFileType::class, ['required' => false, 'label' => 'form.unionRegister']) 
      ->add('aptOwnersDecision', VichFileType::class, ['required' => false, 'label' => 'form.aptOwnersDecision']) 
      ->add('multiAptInventory', VichFileType::class, ['required' => false, 'label' => 'form.multiAptInventory']) 
      ->add('buildingTechnicalSurvey', VichFileType::class, ['required' => false, 'label' => 'form.buildingTechnicalSurvey']) 
      ->add('defectAct', VichFileType::class, ['required' => false, 'label' => 'form.defectAct']) 
      ->add('activityCost', VichFileType::class, ['required' => false, 'label' => 'form.activityCost']) 
      ->add('actOfDefects', CollectionType::class, [ 
       'label' => true, 
       'entry_type' => DefectsActCollectionType::class, 
       'allow_add' => true, 
       'prototype' => true, 
       'allow_delete' => true, 
       'by_reference' => false, 
       'delete_empty' => true, 
       'required' => false 
      ]) 
      ->add('save', SubmitType::class, [ 
       'label' => 'form.save', 
       'attr' => [ 
        'class' => 'btn2' 
       ]]); 
    } 

    public function configureOptions(OptionsResolver $resolver) 
    { 
     $resolver->setDefaults(array(
      'data_class' => HouseholdApp::class, 
      'translation_domain' => 'main', 
     )); 
    } 
} 

<?php //DefectActCollectionType 

namespace AppBundle\Form; 

use AppBundle\Entity\DefectAct; 
use AppBundle\Entity\HouseholdApp; 
use Symfony\Component\Form\AbstractType; 
use Symfony\Component\Form\Extension\Core\Type\TextType; 
use Symfony\Component\Form\FormBuilderInterface; 
use Symfony\Component\OptionsResolver\OptionsResolver; 

class DefectsActCollectionType extends AbstractType 
{ 
    public function buildForm(FormBuilderInterface $builder, array $options) 
    { 
     $builder 
      ->add('defectWork', TextType::class) 
      ->add('defectDescription', TextType::class) 
      ->add('preventionDeadline', TextType::class) 
     ; 
    } 

    public function configureOptions(OptionsResolver $resolver) 
    { 
     $resolver 
      ->setDefaults([ 
       'translation_domain' => 'main', 
       'data_class' => DefectAct::class 
      ]); 
    } 

    public function getBlockPrefix() 
    { 
     return 'app_bundle_defects_act_collection_type'; 
    } 
} 

テンプレート：

あなたのクラスHouseholdAppで

{% extends '@App/templates/base.html.twig' %} 
{% trans_default_domain "main" %} 
{% block main %} 
    {% include '@App/templates/progressbar.html.twig' %} 
    {% include '@App/templates/tabs.html.twig' %} 
    {% include '@App/h_apply_menu.html.twig' %} 

    <section id='cabinet_household_app'> 
     <div class='container'> 
      <div class="tab-content"> 
       <div id="h-apply" class="tab-pane fade in active form_page"> 
       {{ form_start(form)}} 
       {{ form_row(form._token) }} 
       <h3>{{ 'form.house_data'|trans }}</h3> 
       <div class='field'><div class="form-group"> {{ form_row(form.multiapthouseaddress)}}</div></div> 
       <div class='field'><div class="form-group"> {{ form_row(form.cadastralnumberofbuilding)}}</div></div> 
       <div class='field'><div class="form-group"> {{ form_row(form.totalbuildingarea)}}</div></div> 
       <div class='field'><div class="form-group">{{ form_row(form.house_constructive_solution)}}</div></div> 
       <div class='field'><div class="form-group">{{ form_row(form.exploitation_start_year)}}</div></div> 
       <div class='field'><div class="form-group">{{ form_row(form.non_residential_area)}}</div></div> 
       <div class='field'><div class="form-group">{{ form_row(form.has_heat_supply_system, {'required': false})}}</div></div> 
       <div class='field'><div class="form-group">{{ form_row(form.apts_with_individual_heating)}}</div></div> 
       <h3>{{ 'form.app_applying_person'|trans }}</h3> 
       <div class='field'><div class="form-group">{{ form_row(form.authorized_person_data)}}</div></div> 
       <div class='field'><div class="form-group">{{ form_row(form.is_vatpayer, {'required': false})}}</div></div> 
       <div class='field'><div class="form-group">{{ form_row(form.personal_code)}}</div></div> 
       <div class='field'><div class="form-group">{{ form_row(form.declared_address)}}</div></div> 
       <div class='field'><div class="form-group">{{ form_row(form.contact_person_data)}}</div></div> 

       <h3>{{ 'form.apply_documents'|trans }}</h3> 
       <section id='cabinet_household_inner_app'> 
       {% if householdapp is null %} 
        <h4>{{ 'form.unionRegister'|trans }}</h4> 
        <div class='field'><div class="form-group">{{ form_widget(form.unionRegister) }}</div></div> 

        <h4>{{ 'form.aptOwnersDecision'|trans }}</h4> 
        <div class='field'><div class="form-group">{{ form_widget(form.aptOwnersDecision) }}</div></div> 

        <h4>{{ 'form.multiAptInventory'|trans }}</h4> 
        <div class='field'><div class="form-group">{{ form_widget(form.multiAptInventory) }}</div></div> 

        <h4>{{ 'form.buildingTechnicalSurvey'|trans }}</h4> 
        <div class='field'><div class="form-group">{{ form_widget(form.buildingTechnicalSurvey) }}</div></div> 

        <h4>{{ 'form.defectAct'|trans }}</h4> 
        <div class='field'><div class="form-group">{{ form_widget(form.defectAct) }}</div></div> 

        <h4>{{ 'form.activityCost'|trans }}</h4> 
        <div class='field'><div class="form-group">{{ form_widget(form.activityCost) }}</div></div> 
       {% else %} 
        <h4>{{ 'form.unionRegister'|trans }}</h4> 
        <a href="{{ vich_uploader_asset(householdapp, 'unionRegister') }}" class="btn2">Download</a> 
        <h4>{{ 'form.aptOwnersDecision'|trans }}</h4> 
        <a href="{{ vich_uploader_asset(householdapp, 'aptOwnersDecision') }}" class="btn2">Download</a> 
        <h4>{{ 'form.multiAptInventory'|trans }}</h4> 
        <a href="{{ vich_uploader_asset(householdapp, 'multiAptInventory') }}" class="btn2">Download</a> 
        <h4>{{ 'form.buildingTechnicalSurvey'|trans }}</h4> 
        <a href="{{ vich_uploader_asset(householdapp, 'buildingTechnicalSurvey') }}" class="btn2">Download</a> 
        <h4>{{ 'form.defectAct'|trans }}</h4> 
        <a href="{{ vich_uploader_asset(householdapp, 'defectAct') }}" class="btn2">Download</a> 
        <h4>{{ 'form.activityCost'|trans }}</h4> 
        <a href="{{ vich_uploader_asset(householdapp, 'activityCost') }}" class="btn2">Download</a> 
       {% endif %} 

        <div class="container center" data-prototype="{{ form_widget(form.actOfDefects.vars.prototype)|e('html_attr') }}"> 
         {% for actOfDefect in form.actOfDefects %} 
          <div class="row document">{{ form_row(actOfDefect) }}</div> 
         {% endfor %} 
         <div class="row"> 
          <div class="col-xs-12 center"> 
           <div id="add" class="btn2">{{ "common.addFile"|trans }}</div> 
          </div> 
         </div> 
        </div> 
       </section> 

       <div class="center">{{ form_row(form.save) }}</div> 
        {{ form_end(form, {'render_rest': false}) }} 
       </div> 

      </div> 
     </div> 
    </section> 
{% endblock main %} 

{% block js_bottom %} 
    <script> 
     var $collectionHolder; 

     $(document).ready(function() { 
      // Get the ul that holds the collection of tags 
      $collectionHolder = $('div.container.center'); 

      // add a delete link to all of the existing tag form li elements 
      $collectionHolder.find('li').each(function() { 
       addTagFormDeleteLink($(this)); 
      }); 

      // add the "add a tag" anchor and li to the tags ul 
      //$collectionHolder.append($newLinkLi); 

      // count the current form inputs we have (e.g. 2), use that as the new 
      // index when inserting a new item (e.g. 2) 
      $collectionHolder.data('index', $collectionHolder.find(':input').length); 

      $('#add').on('click', function (e) { 
       // prevent the link from creating a "#" on the URL 
       e.preventDefault(); 
       addTagForm($collectionHolder); 
      }); 
     }); 

     function addTagFormDeleteLink($tagFormLi) { 
      var $removeFormA = $('<a href="#">{{ "common.cancel"|trans }}</a>'); 
      $tagFormLi.append($removeFormA); 

      $removeFormA.on('click', function(e) { 
       // prevent the link from creating a "#" on the URL 
       e.preventDefault(); 

       // remove the li for the tag form 
       $tagFormLi.remove(); 
      }); 
     } 

     function addTagForm($collectionHolder) { 
      var prototype = $collectionHolder.data('prototype'); 

      // get the new index 
      var index = $collectionHolder.data('index'); 

      // Replace '__name__' in the prototype's HTML to 
      // instead be a number based on how many items we have 
      var newForm = prototype.replace(/__name__/g, index); 

      // increase the index with one for the next item 
      $collectionHolder.data('index', index + 1); 

      // Display the form in the page in an li, before the "Add a tag" link li 
      var $newFormBlock = $('<div class="row document"></div>').append(newForm); 
      $collectionHolder.append($newFormBlock); 
      addTagFormDeleteLink($newFormBlock); 
     } 
    </script> 
{% endblock %} 

Answer 1

、あなたが持っている必要があります。

public function addActOfDefects(\AppBundle\Entity\DefectAct $actOfDefect) 
{ 
    $this->actOfDefects[] = $actOfDefect; 
    $actOfDefect->setHouseholdApp($this); 

    return $this; 
} 

public function removeActOfDefects(\AppBundle\Entity\DefectAct $actOfDefect) 
{ 
    $this->actOfDefects->removeElement($actOfDefect); 
}