Dynamic added fieldset/ collection not added to database Zend 2 Doctrin 2 - doctrine-orm

Question

After browsing several tutorials reagrding Zend2 /Doctrine 2 and Fieldsets i finally figured out the filedset/collction.
But new "fields" wont be added to the database table. Any changes in the existing elements are stored. Major Class Organization callsthe fieldset ActBusinessCountry:
Major Class Organization
class Organization {
protected $inputFilter;
/**
* #ORM\Id
* #ORM\Column(type="integer");
*/
protected $id;
/**
* #ORM\Column(type="string")
*/
protected $organizational;
/**
* #ORM\Column(type="string")
*/
protected $structure;
/**
* #param \Doctrine\Common\Collections\ArrayCollection
* #ORM\OneToMany(targetEntity="People\Entity\ActBusinessCountry",mappedBy="company",cascade={"persist", "merge", "refresh", "remove"})
*/
protected $organizaton_opcountry;
public function __construct()
{
$this->organizaton_opcountry = new \Doctrine\Common\Collections\ArrayCollection();
}
/**
* #param \Doctrine\Common\Collections\ArrayCollection $organizaton_opcountry
*/
public function addOrganizaton_opcountry(Collection $organizaton_opcountry)
{
foreach ($organizaton_opcountry as $opcountry) {
$this->organizaton_opcountry->add($opcountry);
}
return $this->organizaton_opcountry;
}
public function removeOrganizaton_opcountry(Collection $organizaton_opcountry)
{
foreach ($organizaton_opcountry as $opcountry) {
$tag->setCompany(null);
$this->organizaton_opcountry->removeElement($opcountry);
}
}
/**
* #return Collection
*/
public function getOrganizaton_opcountry()
{
return $this->organizaton_opcountry;
}
Sub class/fieldset is ActBusinessCountry
class ActBusinessCountry {
/**
* #ORM\Id
* #ORM\Column(type="integer")
* #ORM\GeneratedValue(strategy="AUTO")
*/
public $id;
/**
* #ORM\ManyToOne(targetEntity="People\Entity\Organization",inversedBy="organizaton_opcountry")
* #ORM\JoinColumn(name="company_id", referencedColumnName="id")
*/
public $company;
/**
* #ORM\Column(type="string")
*/
public $country;
/**
* #ORM\Column(type="string")
*/
public $company_id;
/**
* Allow null to remove association
*/
public function setId($id = null)
{
$this->id = $id;
}
public function getId()
{
return $this->id;
}
public function getCompany()
{
return $this->company;
}
public function setCompany(Company $company = null)
{
$this->company = $company;
}
public function getCountry()
{
return $this->country;
}
public function setCountry($country)
{
$this->country = $country;
}
}
Organization Form:
$countrySelect = new ActBusinessCountryFieldset($objectManager);
$this->add(array(
'type' => 'Zend\Form\Element\Collection',
'name' => 'organizaton_opcountry',
'options' => array(
'should_create_template' => true,
'use_as_base_fieldet' => true,
'count' => 1,
'allow_add' => true,
'target_element' => $countrySelect,
),
));
Fielset Elements:
class ActBusinessCountryFieldset extends Fieldset implements ObjectManagerAwareInterface
{
protected $objectManager;
public function __construct(ObjectManager $objectManager)
{
$this->setObjectManager($objectManager);
parent::__construct('fieldset');
$this ->setHydrator(new DoctrineHydrator($objectManager, 'People\Entity\ActBusinessCountry'))
->setObject(new \People\Entity\ActBusinessCountry());
$this->add(array(
'type' => 'Zend\Form\Element\Hidden',
'name' => 'id'
));
$this->add(array(
'type' => 'DoctrineModule\Form\Element\ObjectSelect',
'name' => 'country',
'attributes' => array(
'class' => 'form-control input-small',
),
'options' => array(
'object_manager' => $this->getObjectManager(),
'target_class' => 'People\Entity\Country',
'value' => 'country',
'property' => 'country_name',
'class'=>'form-control',
'label_attributes' => array(
'class'=> 'col-sm-3 control-label',
),
),
));
}
public function getInputFilterSpecification()
{
return array(
'id' => array(
'required' => false
)
);
return array(
'country' => array(
'required' => true
)
);
}
Controller Flushing Part:
if ($this->request->isPost()) {
// Cancel button
if(isset($_POST['cancel'])) {
echo "<script>window.close();</script>";
}
$form->setData($this->request->getPost());
var_dump($this->request->getPost('organizaton_opcountry'));
var_dump($queryresult->getOrganizaton_opcountry());
//$queryresult->addOrganizaton_opcountry();
if ($form->isValid()) {
// Security request
if ($this->isAllowed('admin_res','admin_priv')) {
$form->bindValues();
$this->getEntityManager()->persist($queryresult);
$this->getEntityManager()->flush();
}
//echo "<script>window.close();</script>";
}
}
I am afraid, that i just missed a point. Though the post var_dump($this->request->getPost('organizaton_opcountry')); in the controller does output the following, after adding a third element and submitting:
array
0 =>
array
'id' => string '1' (length=1)
'country' => string 'Chad' (length=4)
1 =>
array
'id' => string '2' (length=1)
'country' => string 'Bermuda' (length=7)
2 =>
array
'id' => string '' (length=0)
'country' => string '(Not Specified)' (length=15)
Maybe you guys have an idea, or you have had the same problem before.
Thank you very much for any hint.
Kind regards,
David

Answer 1

Maybe u take a look at:
Saving a Doctine 2 Entity that contains an ObjectSelect element using Zend Form
Check the inputFilter in the Fieldset and add an inputfilter for the fieldset in the form e.g.:
$this->setValidationGroup(array(
'User' => array(
'name',
'role' // <- Fieldset
)
));