public function AjaxAddMore::addmoreCallback in Examples for Developers 3.x

Same name and namespace in other branches

1. 8 form_api_example/src/Form/AjaxAddMore.php \Drupal\form_api_example\Form\AjaxAddMore::addmoreCallback()

Callback for both ajax-enabled buttons.

Selects and returns the fieldset with the names in it.

File

modules/form_api_example/src/Form/AjaxAddMore.php, line 97

Class

AjaxAddMore

Implements the ajax demo form controller.

Namespace

Drupal\form_api_example\Form

Code

public function addmoreCallback(array &$form, FormStateInterface $form_state) {
  return $form['names_fieldset'];
}