/**
* {@inheritdoc}
*/
public function buildView(FormView $view, FormInterface $form)
{
$name = $form->getName();
if ($view->hasParent()) {
if ('' === $name) {
throw new FormException('Form node with empty name can be used only as root form node.');
}
if ('' !== ($parentFullName = $view->getParent()->get('full_name'))) {
$id = sprintf('%s_%s', $view->getParent()->get('id'), $name);
$fullName = sprintf('%s[%s]', $parentFullName, $name);
} else {
$id = $name;
$fullName = $name;
}
} else {
// If this form node have empty name, set id to `form`
// to avoid rendering `id=""` in html structure
$id = $name ?: 'form';
$fullName = $name;
}
$types = array();
foreach ($form->getTypes() as $type) {
$types[] = $type->getName();
}
$view->set('form', $view)->set('id', $id)->set('name', $name)->set('full_name', $fullName)->set('errors', $form->getErrors())->set('value', $form->getClientData())->set('read_only', $form->isReadOnly())->set('required', $form->isRequired())->set('max_length', $form->getAttribute('max_length'))->set('pattern', $form->getAttribute('pattern'))->set('size', null)->set('label', $form->getAttribute('label'))->set('multipart', false)->set('attr', $form->getAttribute('attr'))->set('types', $types)->set('translation_domain', $form->getAttribute('translation_domain'));
}
/**
* Returns whether this form is read only.
*
* The content of a read-only form is displayed, but not allowed to be
* modified. The validation of modified read-only forms should fail.
*
* Fields whose parents are read-only are considered read-only regardless of
* their own state.
*
* @return Boolean
*/
public function isReadOnly()
{
if (null === $this->parent || !$this->parent->isReadOnly()) {
return $this->readOnly;
}
return true;
}
public function buildView(FormView $view, FormInterface $form)
{
if ($view->hasParent()) {
$parentId = $view->getParent()->get('id');
$parentName = $view->getParent()->get('name');
$id = sprintf('%s_%s', $parentId, $form->getName());
$name = sprintf('%s[%s]', $parentName, $form->getName());
} else {
$id = $form->getName();
$name = $form->getName();
}
$view->set('form', $view);
$view->set('id', $id);
$view->set('name', $name);
$view->set('errors', $form->getErrors());
$view->set('value', $form->getClientData());
$view->set('read_only', $form->isReadOnly());
$view->set('required', $form->isRequired());
$view->set('max_length', $form->getAttribute('max_length'));
$view->set('size', null);
$view->set('label', $form->getAttribute('label'));
$view->set('multipart', false);
$view->set('attr', array());
$types = array();
foreach (array_reverse((array) $form->getTypes()) as $type) {
$types[] = $type->getName();
}
$view->set('types', $types);
}
public function mapFormToData(FormInterface $form, &$data)
{
if ($form->getAttribute('property_path') !== null && $form->isSynchronized() && !$form->isReadOnly()) {
$propertyPath = $form->getAttribute('property_path');
// If the data is identical to the value in $data, we are
// dealing with a reference
$isReference = $form->getData() === $propertyPath->getValue($data);
$byReference = $form->getAttribute('by_reference');
if (!(is_object($data) && $isReference && $byReference)) {
$propertyPath->setValue($data, $form->getData());
}
}
}
