Symfony2 Embed a Collection of Forms - php

Question

Hi i have problem with form embeded.
I have 3 class with relation OneToMany
StockTaking OneToMany StockTakingDetail ManyToOne Hardware
Wheh i submit the form i get error.
I dont know where I made a mistake.
Error:
Catchable Fatal Error: Argument 1 passed to
AppBundle\Entity\MagazineStockTakingDetails::setHardware() must be an
instance of AppBundle\Entity\Hardware, array given, called in
C:\Projekty\sla\vendor\symfony\symfony\src\Symfony\Component\PropertyAccess\PropertyAccessor.php
on line 442 and defined
Below i past code my class and form. Please help me find mistake.
namespace AppBundle\Entity;
use Doctrine\ORM\Mapping as ORM;
/**
* Class MagazineStockTaking
* #package AppBundle\Entity
* #ORM\Entity()
* #ORM\Table(name="sla_stocktaking")
*/
class MagazineStockTaking
{
/**
* #ORM\Id
* #ORM\Column(name="stockTakingId", type="integer", nullable=false)
* #ORM\GeneratedValue(strategy="AUTO")
*/
protected $id;
/**
* #ORM\Column(name="stockinNumber", type="string", length=20, nullable=false)
*/
protected $stockingnumber;
/**
* #ORM\Column(name="stockinDate", type="datetime", nullable=false)
*/
protected $stockingdate;
/**
* #ORM\Column(name="stockingNote", type="string", length=1000, nullable=false)
*/
protected $stockingnote;
////////////////////////////////////////////////
// RELACJE
////////////////////////////////////////////////
/**
* #ORM\ManyToOne(targetEntity="AppBundle\Entity\Magazine", inversedBy="stocktaking")
* #ORM\JoinColumn(name="magazine_id", referencedColumnName="magazineId", nullable=false)
*/
protected $magazine;
/**
* #ORM\ManyToOne(targetEntity="AppBundle\Entity\User", inversedBy="stocktaking")
* #ORM\JoinColumn(name="user_id", referencedColumnName="userId", nullable=false)
*/
protected $user;
/**
* #ORM\OneToMany(targetEntity="AppBundle\Entity\MagazineStockTakingDetails", mappedBy="stocktaking", cascade={"persist"})
*/
protected $details;
////////////////////////////////////////////////
// GET SET
////////////////////////////////////////////////
/**
* Constructor
*/
public function __construct()
{
$this->details = new \Doctrine\Common\Collections\ArrayCollection();
}
/**
* Get id
*
* #return integer
*/
public function getId()
{
return $this->id;
}
/**
* Set stockingnumber
*
* #param string $stockingnumber
* #return MagazineStockTaking
*/
public function setStockingnumber($stockingnumber)
{
$this->stockingnumber = $stockingnumber;
return $this;
}
/**
* Get stockingnumber
*
* #return string
*/
public function getStockingnumber()
{
return $this->stockingnumber;
}
/**
* Set stockingdate
*
* #param \DateTime $stockingdate
* #return MagazineStockTaking
*/
public function setStockingdate($stockingdate)
{
$this->stockingdate = $stockingdate;
return $this;
}
/**
* Get stockingdate
*
* #return \DateTime
*/
public function getStockingdate()
{
return $this->stockingdate;
}
/**
* Set stockingnote
*
* #param string $stockingnote
* #return MagazineStockTaking
*/
public function setStockingnote($stockingnote)
{
$this->stockingnote = $stockingnote;
return $this;
}
/**
* Get stockingnote
*
* #return string
*/
public function getStockingnote()
{
return $this->stockingnote;
}
/**
* Set magazine
*
* #param \AppBundle\Entity\Magazine $magazine
* #return MagazineStockTaking
*/
public function setMagazine(\AppBundle\Entity\Magazine $magazine)
{
$this->magazine = $magazine;
return $this;
}
/**
* Get magazine
*
* #return \AppBundle\Entity\Magazine
*/
public function getMagazine()
{
return $this->magazine;
}
/**
* Set user
*
* #param \AppBundle\Entity\User $user
* #return MagazineStockTaking
*/
public function setUser(\AppBundle\Entity\User $user)
{
$this->user = $user;
return $this;
}
/**
* Get user
*
* #return \AppBundle\Entity\User
*/
public function getUser()
{
return $this->user;
}
/**
* Add details
*
* #param \AppBundle\Entity\MagazineStockTakingDetails $details
* #return MagazineStockTaking
*/
public function addDetail(\AppBundle\Entity\MagazineStockTakingDetails $details)
{
$this->details[] = $details;
return $this;
}
/**
* Remove details
*
* #param \AppBundle\Entity\MagazineStockTakingDetails $details
*/
public function removeDetail(\AppBundle\Entity\MagazineStockTakingDetails $details)
{
$this->details->removeElement($details);
}
/**
* Get details
*
* #return \Doctrine\Common\Collections\Collection
*/
public function getDetails()
{
return $this->details;
}
}
Second Class
<?php
namespace AppBundle\Entity;
use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\ORM\Mapping as ORM;
/**
* Class MagazineStockTakingDetails
* #package AppBundle\Entity
* #ORM\Entity()
* #ORM\Table(name="sla_stocktakingdetails")
*/
class MagazineStockTakingDetails
{
/**
* #ORM\Id()
* #ORM\Column(name="stackTakingDetailsId", type="integer", nullable=false)
* #ORM\GeneratedValue(strategy="AUTO")
*/
protected $id;
/**
* #ORM\Column(name="hardwareCount", type="integer", nullable=false)
*/
protected $count = 1;
/////////////////////////////////////////////
// RELACJE
/////////////////////////////////////////////
/**
* #ORM\ManyToOne(targetEntity="AppBundle\Entity\MagazineStockTaking", inversedBy="details")
* #ORM\JoinColumn(name="stacktaking_id", referencedColumnName="stockTakingId", nullable=false)
*/
protected $stocktaking;
/**
* #ORM\ManyToOne(targetEntity="AppBundle\Entity\Hardware", inversedBy="stocktakingdetails",cascade={"persist"})
* #ORM\JoinColumn(name="hardware_id", referencedColumnName="hardwareId", nullable=false)
*/
protected $hardware;
/////////////////////////////////////////////
// GET SET
/////////////////////////////////////////////
/**
* Get id
*
* #return integer
*/
public function getId()
{
return $this->id;
}
/**
* Set count
*
* #param integer $count
* #return MagazineStockTakingDetails
*/
public function setCount($count)
{
$this->count = $count;
return $this;
}
/**
* Get count
*
* #return integer
*/
public function getCount()
{
return $this->count;
}
/**
* Set stocktaking
*
* #param \AppBundle\Entity\MagazineStockTaking $stocktaking
* #return MagazineStockTakingDetails
*/
public function setStocktaking(\AppBundle\Entity\MagazineStockTaking $stocktaking)
{
$this->stocktaking = $stocktaking;
return $this;
}
/**
* Get stocktaking
*
* #return \AppBundle\Entity\MagazineStockTaking
*/
public function getStocktaking()
{
return $this->stocktaking;
}
/**
* Set hardware
*
* #param \AppBundle\Entity\Hardware $hardware
* #return MagazineStockTakingDetails
*/
public function setHardware(\AppBundle\Entity\Hardware $hardware)
{
$this->hardware = $hardware;
return $this;
}
/**
* Get hardware
*
* #return \AppBundle\Entity\Hardware
*/
public function getHardware()
{
return $this->hardware;
}
}
Third Class
<?php
namespace AppBundle\Entity;
use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\ORM\Mapping as ORM;
use JMS\Serializer\Annotation as JMS;
use JMS\Serializer\Annotation\Groups;
/**
* Class Hardware
* #package AppBundle\Entity
* #ORM\Entity(repositoryClass="HardwareRepository", )
* #ORM\Table(name="sla_hardwares")
* #JMS\ExclusionPolicy("all")
*/
class Hardware
{
/**
* #ORM\Id()
* #ORM\Column(name="hardwareId", type="integer", nullable=false)
* #ORM\GeneratedValue(strategy="AUTO")
*/
protected $id;
/**
* #ORM\Column(name="hardwareSn", type="string", length=200, nullable=true)
*/
protected $sn;
/**
* #ORM\Column(name="hardwareGwarantyDate", type="datetime", nullable=true)
*/
protected $gwarantydate;
/**
* #ORM\Column(name="hardwareNote", type="string", length=750, nullable=true)
*/
protected $note;
/**
* #ORM\Column(name="hardwareIsReturned", type="boolean", nullable=false)
*/
protected $isreturned = false;
////////////////////////////////////////
//// RELACJE
////////////////////////////////////////
/**
* #ORM\ManyToOne(targetEntity="AppBundle\Entity\HardwareProducent", inversedBy="hardware")
* #ORM\JoinColumn(name="producent_id", referencedColumnName="producentId", nullable=false)
*/
protected $producent;
/**
* #ORM\ManyToOne(targetEntity="AppBundle\Entity\HardwareCategory", inversedBy="hardware")
* #ORM\JoinColumn(name="category_id", referencedColumnName="hardwareCategoryId", nullable=false)
*/
protected $category;
/**
* #ORM\ManyToOne(targetEntity="AppBundle\Entity\HardwareModel", inversedBy="hardware")
* #ORM\JoinColumn(name="model_id", referencedColumnName="hardwareModelId", nullable=false)
*/
protected $model;
/**
* #ORM\ManyToOne(targetEntity="AppBundle\Entity\HardwareStatus", inversedBy="hardware")
* #ORM\JoinColumn(name="status_id", referencedColumnName="statusId", nullable=false)
*/
protected $status;
/**
* #ORM\OneToMany(targetEntity="AppBundle\Entity\HardwareStatusHistory", mappedBy="hardware")
*/
protected $statushistory;
/**
* #ORM\OneToMany(targetEntity="AppBundle\Entity\MagazineDetails", mappedBy="hardware")
*/
protected $magazine;
/**
* #ORM\OneToMany(targetEntity="AppBundle\Entity\MagazineShiftDetails", mappedBy="hardware")
*/
protected $magazineshift;
/**
* #ORM\OneToMany(targetEntity="AppBundle\Entity\MagazineUtilizeDetails", mappedBy="hardware")
*/
protected $utilize;
/**
* #ORM\OneToMany(targetEntity="AppBundle\Entity\MagazineStockTakingDetails", mappedBy="hardware", cascade={"persist"})
*/
protected $stocktakingdetails;
////////////////////////////////////////
//// GET SET
////////////////////////////////////////
/**
* Constructor
*/
public function __construct()
{
$this->statushistory = new \Doctrine\Common\Collections\ArrayCollection();
$this->magazine = new \Doctrine\Common\Collections\ArrayCollection();
$this->magazineshift = new \Doctrine\Common\Collections\ArrayCollection();
$this->utilize = new \Doctrine\Common\Collections\ArrayCollection();
$this->stocktakingdetails = new \Doctrine\Common\Collections\ArrayCollection();
}
/**
* Get id
*
* #return integer
*/
public function getId()
{
return $this->id;
}
/**
* Set sn
*
* #param string $sn
* #return Hardware
*/
public function setSn($sn)
{
$this->sn = $sn;
return $this;
}
/**
* Get sn
*
* #return string
*/
public function getSn()
{
return $this->sn;
}
/**
* Set gwarantydate
*
* #param \DateTime $gwarantydate
* #return Hardware
*/
public function setGwarantydate($gwarantydate)
{
$this->gwarantydate = $gwarantydate;
return $this;
}
/**
* Get gwarantydate
*
* #return \DateTime
*/
public function getGwarantydate()
{
return $this->gwarantydate;
}
/**
* Set note
*
* #param string $note
* #return Hardware
*/
public function setNote($note)
{
$this->note = $note;
return $this;
}
/**
* Get note
*
* #return string
*/
public function getNote()
{
return $this->note;
}
/**
* Set isreturned
*
* #param boolean $isreturned
* #return Hardware
*/
public function setIsreturned($isreturned)
{
$this->isreturned = $isreturned;
return $this;
}
/**
* Get isreturned
*
* #return boolean
*/
public function getIsreturned()
{
return $this->isreturned;
}
/**
* Set producent
*
* #param \AppBundle\Entity\HardwareProducent $producent
* #return Hardware
*/
public function setProducent(\AppBundle\Entity\HardwareProducent $producent)
{
$this->producent = $producent;
return $this;
}
/**
* Get producent
*
* #return \AppBundle\Entity\HardwareProducent
*/
public function getProducent()
{
return $this->producent;
}
/**
* Set category
*
* #param \AppBundle\Entity\HardwareCategory $category
* #return Hardware
*/
public function setCategory(\AppBundle\Entity\HardwareCategory $category)
{
$this->category = $category;
return $this;
}
/**
* Get category
*
* #return \AppBundle\Entity\HardwareCategory
*/
public function getCategory()
{
return $this->category;
}
/**
* Set model
*
* #param \AppBundle\Entity\HardwareModel $model
* #return Hardware
*/
public function setModel(\AppBundle\Entity\HardwareModel $model)
{
$this->model = $model;
return $this;
}
/**
* Get model
*
* #return \AppBundle\Entity\HardwareModel
*/
public function getModel()
{
return $this->model;
}
/**
* Set status
*
* #param \AppBundle\Entity\HardwareStatus $status
* #return Hardware
*/
public function setStatus(\AppBundle\Entity\HardwareStatus $status)
{
$this->status = $status;
return $this;
}
/**
* Get status
*
* #return \AppBundle\Entity\HardwareStatus
*/
public function getStatus()
{
return $this->status;
}
/**
* Add statushistory
*
* #param \AppBundle\Entity\HardwareStatusHistory $statushistory
* #return Hardware
*/
public function addStatushistory(\AppBundle\Entity\HardwareStatusHistory $statushistory)
{
$this->statushistory[] = $statushistory;
return $this;
}
/**
* Remove statushistory
*
* #param \AppBundle\Entity\HardwareStatusHistory $statushistory
*/
public function removeStatushistory(\AppBundle\Entity\HardwareStatusHistory $statushistory)
{
$this->statushistory->removeElement($statushistory);
}
/**
* Get statushistory
*
* #return \Doctrine\Common\Collections\Collection
*/
public function getStatushistory()
{
return $this->statushistory;
}
/**
* Add magazine
*
* #param \AppBundle\Entity\MagazineDetails $magazine
* #return Hardware
*/
public function addMagazine(\AppBundle\Entity\MagazineDetails $magazine)
{
$this->magazine[] = $magazine;
return $this;
}
/**
* Remove magazine
*
* #param \AppBundle\Entity\MagazineDetails $magazine
*/
public function removeMagazine(\AppBundle\Entity\MagazineDetails $magazine)
{
$this->magazine->removeElement($magazine);
}
/**
* Get magazine
*
* #return \Doctrine\Common\Collections\Collection
*/
public function getMagazine()
{
return $this->magazine;
}
/**
* Add magazineshift
*
* #param \AppBundle\Entity\MagazineShiftDetails $magazineshift
* #return Hardware
*/
public function addMagazineshift(\AppBundle\Entity\MagazineShiftDetails $magazineshift)
{
$this->magazineshift[] = $magazineshift;
return $this;
}
/**
* Remove magazineshift
*
* #param \AppBundle\Entity\MagazineShiftDetails $magazineshift
*/
public function removeMagazineshift(\AppBundle\Entity\MagazineShiftDetails $magazineshift)
{
$this->magazineshift->removeElement($magazineshift);
}
/**
* Get magazineshift
*
* #return \Doctrine\Common\Collections\Collection
*/
public function getMagazineshift()
{
return $this->magazineshift;
}
/**
* Add utilize
*
* #param \AppBundle\Entity\MagazineUtilizeDetails $utilize
* #return Hardware
*/
public function addUtilize(\AppBundle\Entity\MagazineUtilizeDetails $utilize)
{
$this->utilize[] = $utilize;
return $this;
}
/**
* Remove utilize
*
* #param \AppBundle\Entity\MagazineUtilizeDetails $utilize
*/
public function removeUtilize(\AppBundle\Entity\MagazineUtilizeDetails $utilize)
{
$this->utilize->removeElement($utilize);
}
/**
* Get utilize
*
* #return \Doctrine\Common\Collections\Collection
*/
public function getUtilize()
{
return $this->utilize;
}
/**
* Add stocktakingdetails
*
* #param \AppBundle\Entity\MagazineStockTakingDetails $stocktakingdetails
* #return Hardware
*/
public function addStocktakingdetail(\AppBundle\Entity\MagazineStockTakingDetails $stocktakingdetails)
{
$this->stocktakingdetails[] = $stocktakingdetails;
$stocktakingdetails->setHardware($this);
return $this;
}
/**
* Remove stocktakingdetails
*
* #param \AppBundle\Entity\MagazineStockTakingDetails $stocktakingdetails
*/
public function removeStocktakingdetail(\AppBundle\Entity\MagazineStockTakingDetails $stocktakingdetails)
{
$this->stocktakingdetails->removeElement($stocktakingdetails);
}
/**
* Get stocktakingdetails
*
* #return \Doctrine\Common\Collections\Collection
*/
public function getStocktakingdetails()
{
return $this->stocktakingdetails;
}
}
First Form Class
<?php
namespace AppBundle\Form\Type;
use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\OptionsResolver\OptionsResolver;
class StockTakingFormType extends AbstractType
{
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->add('stockingnote','textarea',array(
'label' => false,
'attr' => array(
'class' => 'gui-textarea',
'placeholder' => 'Uwagi',
'data-text' => 'Uwagi'
),
'required' => false
))
->add('details','collection',array(
'type' => new StockTakingDetailFormType(),
'allow_add' => true,
'by_reference' => false
))
;
}
public function configureOptions(OptionsResolver $resolver)
{
$resolver->setDefaults(array(
'data_class' => 'AppBundle\Entity\MagazineStockTaking',
'attr' => array(
'id' => 'form_stoking'
)
));
}
public function getName() {
return 'stocktaking';
}
}
Second Form Class
<?php
namespace AppBundle\Form\Type;
use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\OptionsResolver\OptionsResolver;
class StockTakingDetailFormType extends AbstractType
{
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->add('count','number',array(
'label' => false,
'data' => '1',
'required' => false
))
->add('hardware','collection',array(
'type' => new HardwareFormType(),
'allow_add' => true,
'by_reference' => false
))
;
}
public function configureOptions(OptionsResolver $resolver)
{
$resolver->setDefaults(array(
'data_class' => 'AppBundle\Entity\MagazineStockTakingDetails'
));
}
public function getName()
{
return 'stocktakingtetail';
}
}
Third Form Class
namespace AppBundle\Form\Type;
use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\OptionsResolver\OptionsResolver;
class HardwareFormType extends AbstractType
{
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->add('sn','text',array(
'label' => false,
'attr' => array(
'class' => 'gui-input',
'placeholder' => 'Numer Seryjny Urządzenia'
),
'required' => true
))
->add('gwarantydate','number',array(
'label' => false,
'attr' => array(
'class' => 'gui-input',
'placeholder' => 'Ilość Gwarancji (miesięcy)'
),
'required' => false
))
->add('isreturned','checkbox',array(
'label' => 'Sprzęt Rotacyjny',
'label_attr' => array(
'class' => 'option-primary'
),
'required' => true
))
->add('note','textarea' ,array(
'label' => false,
'attr' => array(
'class' => 'gui-textarea',
'placeholder' => 'Opis',
'data-text' => 'Opis'
),
'required' => false
))
->add('producent','entity',array(
'class' => 'AppBundle\Entity\HardwareProducent',
'property' => 'name',
'label' => false,
'attr' => array(
'class' => 'select',
'placeholder' => 'Producent'
),
'required' => true
))
->add('category','entity',array(
'class' => 'AppBundle\Entity\HardwareCategory',
'property' => 'name',
'label' => false,
'attr' => array(
'class' => 'select',
'placeholder' => 'Kategoria'
),
'required' => true
))
->add('model','entity',array(
'class' => 'AppBundle\Entity\HardwareModel',
'property' => 'name',
'label' => false,
'attr' => array(
'class' => 'select',
'placeholder' => 'Model'
),
'required' => true
))
->add('status','entity',array(
'class' => 'AppBundle\Entity\HardwareStatus',
'property' => 'name',
'label' => false,
'attr' => array(
'class' => 'select',
'placeholder' => 'Status'
),
'required' => true
))
;
}
public function configureOptions(OptionsResolver $resolver)
{
$resolver->setDefaults(array(
'data_class' => 'AppBundle\Entity\Hardware'
));
}
public function getName()
{
return 'hardware';
}
}

Answer 1

If you have a ManyToOne on the hardware the MagazineStockTakingDetails has a reference to an object of the type Hardware, therefore you can only set one object of the type hardware, but you are trying to set an ArrayCollection.
This can't work:
->add('hardware','collection',array(
'type' => new HardwareFormType(),
'allow_add' => true,
'by_reference' => false
))
You will need to do something like this:
->add('hardware', new HardwareFormType(),array(
...
))