/**
* {@inheritdoc}
*/
public function finish(array &$form, FormStateInterface $form_state)
{
$cached_values = $form_state->getTemporaryValue('wizard');
drupal_set_message($this->t('Value One: @one', ['@one' => $cached_values['one']]));
drupal_set_message($this->t('Value Two: @two', ['@two' => $cached_values['two']]));
parent::finish($form, $form_state);
}
/**
* Helper function for generating label and id form elements.
*
* @param array $form
* @param \Drupal\Core\Form\FormStateInterface $form_state
*
* @return array
*/
protected function customizeForm(array $form, FormStateInterface $form_state)
{
$form = parent::customizeForm($form, $form_state);
if ($this->machine_name) {
$entity = $this->entityManager->getStorage($this->getEntityType())->load($this->machine_name);
} else {
$entity = NULL;
}
// If the entity already exists, allow for non-linear step interaction.
if ($entity) {
// Setup the step rendering theme element.
$prefix = ['#theme' => ['ctools_wizard_trail_links'], '#wizard' => $this];
$form['#prefix'] = \Drupal::service('renderer')->render($prefix);
}
$cached_values = $form_state->getTemporaryValue('wizard');
// Get the current form operation.
$operation = $this->getOperation($cached_values);
$operations = $this->getOperations();
$default_operation = reset($operations);
if ($operation['form'] == $default_operation['form']) {
// Get the plugin definition of this entity.
$definition = $this->entityManager->getDefinition($this->getEntityType());
// Create id and label form elements.
$form['name'] = array('#type' => 'fieldset', '#attributes' => array('class' => array('fieldset-no-legend')), '#title' => $this->getWizardLabel());
$form['name']['label'] = array('#type' => 'textfield', '#title' => $this->getMachineLabel(), '#required' => TRUE, '#size' => 32, '#default_value' => !empty($cached_values['label']) ? $cached_values['label'] : '', '#maxlength' => 255, '#disabled' => !empty($cached_values['label']));
$form['name']['id'] = array('#type' => 'machine_name', '#maxlength' => 128, '#machine_name' => array('source' => array('name', 'label'), 'exists' => $this->exists()), '#description' => $this->t('A unique machine-readable name for this !entity_type. It must only contain lowercase letters, numbers, and underscores.', ['!entity_type' => $definition->getLabel()]), '#default_value' => !empty($cached_values['id']) ? $cached_values['id'] : '', '#disabled' => !empty($cached_values['id']));
}
return $form;
}
/**
* {@inheritdoc}
*/
public function finish(array &$form, FormStateInterface $form_state)
{
parent::finish($form, $form_state);
}