public function FieldWidgetTypeForm::buildForm

Form constructor.

Parameters

array $form: An associative array containing the structure of the form.

array $form_state: An associative array containing the current state of the form.

Return value

array The form structure.

Overrides FieldInstanceFormBase::buildForm

File

drupal/core/modules/field_ui/lib/Drupal/field_ui/Form/FieldWidgetTypeForm.php, line 27

Contains \Drupal\field_ui\Form\FieldWidgetTypeForm.

Class

FieldWidgetTypeForm

Provides a form for the widget selection form.

Namespace

Code

public function buildForm(array $form, array &$form_state, FieldInstanceInterface $field_instance = NULL) {
  parent::buildForm($form, $form_state, $field_instance);
  drupal_set_title($this->instance['label']);
  $bundle = $this->instance['bundle'];
  $entity_type = $this->instance['entity_type'];
  $field_name = $this->instance['field_name'];
  $entity_form_display = entity_get_form_display($entity_type, $bundle, 'default');
  $field = $this->instance
    ->getField();
  $bundles = entity_get_bundles();
  $bundle_label = $bundles[$entity_type][$bundle]['label'];
  $form = array(
    '#bundle' => $bundle,
    '#entity_type' => $entity_type,
    '#field_name' => $field_name,
    '#instance' => $this->instance,
  );
  $form['widget_type'] = array(
    '#type' => 'select',
    '#title' => t('Widget type'),
    '#required' => TRUE,
    '#options' => $this->widgetManager
      ->getOptions($field['type']),
    '#default_value' => $entity_form_display
      ->getWidget($field_name)
      ->getPluginId(),
    '#description' => t('The type of form element you would like to present to the user when creating this field in the %type type.', array(
      '%type' => $bundle_label,
    )),
  );
  $form['actions'] = array(
    '#type' => 'actions',
  );
  $form['actions']['submit'] = array(
    '#type' => 'submit',
    '#value' => t('Continue'),
  );
  return $form;
}