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私はグループ化されたデータで、ドロップダウンフィールドを作成する必要があります。symfonyのフォームQuerybuilder
マイ形式:
class RetailerDetailFilterType extends AbstractType
{
public function getActiveRetailerMetrics(): array
{
return range(25,36);
}
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder->add('month', EntityType::class,
[
'class' => 'AppBundle:ConsolidatedOperatorCategoryLowData',
'query_builder' => function(ConsolidatedOperatorCategoryLowDataRepository $er){
return $er->getMinMaxByMetricQueryBuilder($this->getActiveRetailerMetrics());
}
]);
}
public function getBlockPrefix()
{
return 'key_metric';
}
}
マイリポジトリ:私は
を取得していますclass ConsolidatedOperatorCategoryLowDataRepository extends \Doctrine\ORM\EntityRepository
{
public function getMinMaxByMetricQueryBuilder($metricRange)
{
$qb = $this->getEntityManager()
->createQueryBuilder('d');
$qb
->select('d.id, YEAR(d.date) as dyear, MONTH(d.date) as dmonth')
->from('AppBundle:ConsolidatedOperatorCategoryLowData','d')
->where($qb->expr()->in('d.metric_id', $metricRange))
->groupBy('dyear')
->addGroupBy('dmonth')
->setMaxResults(10)
;
return $qb;
}
Warning: spl_object_hash() expects parameter 1 to be object, integer given
at UnitOfWork ->isScheduledForInsert (3182005)
in vendor/doctrine/orm/lib/Doctrine/ORM/EntityManager.php at line 710 +
at EntityManager ->contains (3182005)
in vendor/symfony/symfony/src/Symfony/Bridge/Doctrine/Form/ChoiceList/IdReader.php at line 116 +
at IdReader ->getIdValue (3182005)
at call_user_func (array(object(IdReader), 'getIdValue'), 3182005)
in vendor/symfony/symfony/src/Symfony/Component/Form/ChoiceList/ArrayChoiceList.php at line 205 +
at ArrayChoiceList ->flatten (array('id' => 3182005, 'dyear' => '2016', 'dmonth' => '12'), array(object(IdReader), 'getIdValue'), array(), array(), null)
in vendor/symfony/symfony/src/Symfony/Component/Form/ChoiceList/ArrayChoiceList.php at line 200 +
at ArrayChoiceList ->flatten (array(array('id' => 3182005, 'dyear' => '2016', 'dmonth' => '12'), array('id' => 3186685, 'dyear' => '2017', 'dmonth' => '1'), array('id' => 3191365, 'dyear' => '2017', 'dmonth' => '2'), array('id' => 3195595, 'dyear' => '2017', 'dmonth' => '3'), array('id' => 3200275, 'dyear' => '2017', 'dmonth' => '4')), array(object(IdReader), 'getIdValue'), array(), array(), array(null))
in vendor/symfony/symfony/src/Symfony/Component/Form/ChoiceList/ArrayChoiceList.php at line 91
querybuilderはエンティティ(dyear、dmonth)以上のものを返しますが、FormTypeがそれを処理できるとは思いません。 'select( 'd、YEAR(d.date)AS HIDDEN dyear、MONTH(d.date)as HIDDEN dmonth')'を選択呼び出しに置き換えてみてください。これは、groupBy以外の場所では、実際にdmonthとdyearの値を必要としないことを前提としています。 – ccKep