3 namespace Drupal\form_test\Form;
5 use Drupal\Core\Form\FormStateInterface;
8 * Builds a form to test table select with '#multiple' as TRUE.
12 class FormTestTableSelectMultipleTrueForm extends FormTestTableSelectFormBase {
17 public function getFormId() {
18 return '_form_test_tableselect_multiple_true_form';
24 public function buildForm(array $form, FormStateInterface $form_state) {
25 return $this->tableselectFormBuilder($form, $form_state, ['#multiple' => TRUE]);
31 public function submitForm(array &$form, FormStateInterface $form_state) {
32 $selected = $form_state->getValue('tableselect');
33 foreach ($selected as $key => $value) {
34 drupal_set_message(t('Submitted: @key = @value', ['@key' => $key, '@value' => $value]));