public function NestedEntityTestForm::buildForm in Drupal 9
Same name and namespace in other branches
- 8 core/modules/field/tests/modules/field_test/src/Form/NestedEntityTestForm.php \Drupal\field_test\Form\NestedEntityTestForm::buildForm()
Form constructor.
Parameters
array $form: An associative array containing the structure of the form.
\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.
Return value
array The form structure.
Overrides FormInterface::buildForm
File
- core/
modules/ field/ tests/ modules/ field_test/ src/ Form/ NestedEntityTestForm.php, line 28
Class
- NestedEntityTestForm
- Provides a form for field_test routes.
Namespace
Drupal\field_test\FormCode
public function buildForm(array $form, FormStateInterface $form_state, EntityInterface $entity_1 = NULL, EntityInterface $entity_2 = NULL) {
// First entity.
$form_state
->set('entity_1', $entity_1);
$form_display_1 = EntityFormDisplay::collectRenderDisplay($entity_1, 'default');
$form_state
->set('form_display_1', $form_display_1);
$form_display_1
->buildForm($entity_1, $form, $form_state);
// Second entity.
$form_state
->set('entity_2', $entity_2);
$form_display_2 = EntityFormDisplay::collectRenderDisplay($entity_2, 'default');
$form_state
->set('form_display_2', $form_display_2);
$form['entity_2'] = [
'#type' => 'details',
'#title' => t('Second entity'),
'#tree' => TRUE,
'#parents' => [
'entity_2',
],
'#weight' => 50,
'#attributes' => [
'class' => [
'entity-2',
],
],
];
$form_display_2
->buildForm($entity_2, $form['entity_2'], $form_state);
if ($entity_2 instanceof EntityChangedInterface) {
// Changed must be sent to the client, for later overwrite error checking.
// @see \Drupal\Tests\field\Functional\NestedFormTest::testNestedEntityFormEntityLevelValidation()
$form['entity_2']['changed'] = [
'#type' => 'hidden',
'#default_value' => $entity_1
->getChangedTime(),
];
}
$form['save'] = [
'#type' => 'submit',
'#value' => t('Save'),
'#weight' => 100,
];
return $form;
}