public function FormWizardBase::buildForm in Chaos Tool Suite (ctools) 8.3
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
- src/
Wizard/ FormWizardBase.php, line 245
Class
- FormWizardBase
- The base class for all form wizard.
Namespace
Drupal\ctools\WizardCode
public function buildForm(array $form, FormStateInterface $form_state) {
$cached_values = $form_state
->getTemporaryValue('wizard');
// Get the current form operation.
$operation = $this
->getOperation($cached_values);
$form = $this
->customizeForm($form, $form_state);
/* @var $formClass \Drupal\Core\Form\FormInterface */
$formClass = $this->classResolver
->getInstanceFromDefinition($operation['form']);
// Pass include any custom values for this operation.
if (!empty($operation['values'])) {
$cached_values = array_merge($cached_values, $operation['values']);
$form_state
->setTemporaryValue('wizard', $cached_values);
}
// Build the form.
$form = $formClass
->buildForm($form, $form_state);
if (isset($operation['title'])) {
$form['#title'] = $operation['title'];
}
$form['actions'] = $this
->actions($formClass, $form_state);
return $form;
}