Hi:
I'm using entity Field Type in Form. But, its say error:
Warning: spl_object_hash() expects parameter 1 to be object, integer
given in C:\xampp\htdocs\SymfonyBeta4\vendor\doctrine\lib\Doctrine\ORM
\UnitOfWork.php line 1170
LOG:
at ErrorHandler ->handle ('2', 'spl_object_hash() expects parameter 1
to be object, integer given', 'C:\xampp\htdocs\SymfonyBeta4\vendor
\doctrine\lib\Doctrine\ORM\UnitOfWork.php', '1170', array('entity' =>
'1'))
in at line
at spl_object_hash ('1')
in C:\xampp\htdocs\SymfonyBeta4\vendor\doctrine\lib\Doctrine\ORM
\UnitOfWork.php at line 1170
at UnitOfWork ->isInIdentityMap ('1')
in C:\xampp\htdocs\SymfonyBeta4\vendor\symfony\src\Symfony\Bridge
\Doctrine\Form\ChoiceList\EntityChoiceList.php at line 292
at EntityChoiceList ->getIdentifierValues ('1')
in C:\xampp\htdocs\SymfonyBeta4\vendor\symfony\src\Symfony\Bridge
\Doctrine\Form\ChoiceList\EntityChoiceList.php at line 182
at EntityChoiceList ->loadEntities (array('troTipo' => '1',
'troDescripcion' => 'Administrador'), '0')
in C:\xampp\htdocs\SymfonyBeta4\vendor\symfony\src\Symfony\Bridge
\Doctrine\Form\ChoiceList\EntityChoiceList.php at line 163
at EntityChoiceList ->loadEntities (array(array('troTipo' => '1',
'troDescripcion' => 'Administrador'), array('troTipo' => '2',
'troDescripcion' => 'Profesor')))
in C:\xampp\htdocs\SymfonyBeta4\vendor\symfony\src\Symfony\Bridge
\Doctrine\Form\ChoiceList\EntityChoiceList.php at line 141
at EntityChoiceList ->load ()
in C:\xampp\htdocs\SymfonyBeta4\vendor\symfony\src\Symfony\Component
\Form\Extension\Core\ChoiceList\ArrayChoiceList.php at line 46
at ArrayChoiceList ->getChoices ()
in C:\xampp\htdocs\SymfonyBeta4\vendor\symfony\src\Symfony\Component
\Form\Extension\Core\Type\ChoiceType.php at line 93
FORM:
$builder->add('rolUsuario','hidden',array('label' => 'Usuario'));
$builder->add('rolTPerfil','entity', array('class' => 'Ed
\PortalBundle\Entity\Rol',
'query_builder' =>
function(EntityRepository $er) {
return $er->getRolesUsuario(1);},
'label' => 'RUT',
'property'=>'troDescripcion'));
Repository:
public function getRolesUsuario($idUsuario)
{
$qb= $this->getEntityManager()->createQueryBuilder()
->from('EdPortalBundle:Rol', 'r')
->select("tr.troTipo,tr.troDescripcion")
->join("r.rolTPerfil", 'tr')
->where("r.rolUsuario=:idUsuario")
->orderBy("tr.troDescripcion","ASC")
->setParameter('idUsuario', $idUsuario);
return $qb;
}
ORM:
Ed\PortalBundle\Entity\Rol:
type: entity
table: rol
repositoryClass: Ed\PortalBundle\Repository\RolRepository
fields:
rolId:
id: true
type: integer
unsigned: false
nullable: false
column: rol_id
generator:
strategy: SEQUENCE
rolFechaExpiracion:
type: date
nullable: false
column: rol_fecha_expiracion
oneToOne:
rolUsuario:
targetEntity: Usuario
cascade: { }
mappedBy: null
inversedBy: null
joinColumns:
rol_id_usuario:
referencedColumnName: usua_id
orphanRemoval: false
rolTPerfil:
targetEntity: TRol
cascade: { }
mappedBy: null
inversedBy: null
joinColumns:
rol_t_perfil:
referencedColumnName: tro_tipo
orphanRemoval: false
lifecycleCallbacks: { }
Ed\PortalBundle\Entity\TRol:
type: entity
table: t_rol
fields:
troTipo:
id: true
type: integer
unsigned: false
nullable: false
column: tro_tipo
generator:
strategy: SEQUENCE
troDescripcion:
type: string
length: 50
fixed: false
nullable: false
column: tro_descripcion
lifecycleCallbacks: { }
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