/** * @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); }