/**
* @param AdminInterface $admin
* @param object $subject
* @param string $elementId
* @return array
*/
public function appendFormFieldElement(AdminInterface $admin, $subject, $elementId)
{
// retrieve the subject
$formBuilder = $admin->getFormBuilder();
$form = $formBuilder->getForm();
$form->setData($subject);
$form->submit($admin->getRequest());
// get the field element
$childFormBuilder = $this->getChildFormBuilder($formBuilder, $elementId);
// retrieve the FieldDescription
$fieldDescription = $admin->getFormFieldDescription($childFormBuilder->getName());
try {
$value = $fieldDescription->getValue($form->getData());
} catch (NoValueException $e) {
$value = null;
}
// retrieve the posted data
$data = $admin->getRequest()->get($formBuilder->getName());
if (!isset($data[$childFormBuilder->getName()])) {
$data[$childFormBuilder->getName()] = array();
}
$objectCount = count($value);
$postCount = count($data[$childFormBuilder->getName()]);
$fields = array_keys($fieldDescription->getAssociationAdmin()->getFormFieldDescriptions());
// for now, not sure how to do that
$value = array();
foreach ($fields as $name) {
$value[$name] = '';
}
// add new elements to the subject
while ($objectCount <= $postCount) {
// append a new instance into the object
$this->addNewInstance($form->getData(), $fieldDescription);
$objectCount++;
}
$subject->orderLayoutBlocks();
$finalForm = $admin->getFormBuilder()->getForm();
$finalForm->setData($subject);
// bind the data
$finalForm->setData($form->getData());
return array($fieldDescription, $finalForm);
}
/**
* Note:
* This code is ugly, but there is no better way of doing it.
* For now the append form element action used to add a new row works
* only for direct FieldDescription (not nested one)
*
* @throws \RuntimeException
*
* @param \Sonata\AdminBundle\Admin\AdminInterface $admin
* @param object $subject
* @param string $elementId
*
* @return array
*/
public function appendFormFieldElement(AdminInterface $admin, $subject, $elementId)
{
// retrieve the subject
$formBuilder = $admin->getFormBuilder();
$form = $formBuilder->getForm();
$form->setData($subject);
$form->handleRequest($admin->getRequest());
$elementId = preg_replace('#.(\\d+)#', '[$1]', implode('.', $this->generateElementId($formBuilder, substr($elementId, strpos($elementId, '_') + 1))));
// append a new instance into the object
$this->addNewInstance($admin, $elementId);
// return new form with empty row
$finalForm = $admin->getFormBuilder()->getForm();
$finalForm->setData($subject);
$finalForm->setData($form->getData());
return $finalForm;
}
/**
* Note:
* This code is ugly, but there is no better way of doing it.
* For now the append form element action used to add a new row works
* only for direct FieldDescription (not nested one).
*
* @throws \RuntimeException
*
* @param AdminInterface $admin
* @param object $subject
* @param string $elementId
*
* @return array
*/
public function appendFormFieldElement(AdminInterface $admin, $subject, $elementId)
{
// retrieve the subject
$formBuilder = $admin->getFormBuilder();
$form = $formBuilder->getForm();
$form->setData($subject);
$form->handleRequest($admin->getRequest());
// get the field element
$childFormBuilder = $this->getChildFormBuilder($formBuilder, $elementId);
//Child form not found (probably nested one)
//if childFormBuilder was not found resulted in fatal error getName() method call on non object
if (!$childFormBuilder) {
$propertyAccessor = $this->pool->getPropertyAccessor();
$entity = $admin->getSubject();
$path = $this->getElementAccessPath($elementId, $entity);
$collection = $propertyAccessor->getValue($entity, $path);
if ($collection instanceof \Doctrine\ORM\PersistentCollection || $collection instanceof \Doctrine\ODM\MongoDB\PersistentCollection) {
//since doctrine 2.4
$entityClassName = $collection->getTypeClass()->getName();
} elseif ($collection instanceof \Doctrine\Common\Collections\Collection) {
$entityClassName = $this->getEntityClassName($admin, explode('.', preg_replace('#\\[\\d*?\\]#', '', $path)));
} else {
throw new \Exception('unknown collection class');
}
$collection->add(new $entityClassName());
$propertyAccessor->setValue($entity, $path, $collection);
$fieldDescription = null;
} else {
// retrieve the FieldDescription
$fieldDescription = $admin->getFormFieldDescription($childFormBuilder->getName());
try {
$value = $fieldDescription->getValue($form->getData());
} catch (NoValueException $e) {
$value = null;
}
// retrieve the posted data
$data = $admin->getRequest()->get($formBuilder->getName());
if (!isset($data[$childFormBuilder->getName()])) {
$data[$childFormBuilder->getName()] = array();
}
$objectCount = count($value);
$postCount = count($data[$childFormBuilder->getName()]);
$fields = array_keys($fieldDescription->getAssociationAdmin()->getFormFieldDescriptions());
// for now, not sure how to do that
$value = array();
foreach ($fields as $name) {
$value[$name] = '';
}
// add new elements to the subject
while ($objectCount < $postCount) {
// append a new instance into the object
$this->addNewInstance($form->getData(), $fieldDescription);
++$objectCount;
}
$this->addNewInstance($form->getData(), $fieldDescription);
}
$finalForm = $admin->getFormBuilder()->getForm();
$finalForm->setData($subject);
// bind the data
$finalForm->setData($form->getData());
return array($fieldDescription, $finalForm);
}
