public function JSInteractionTestForm::buildForm in Drupal 10

Creates the test form.

The form provides:

• A link that is obstructed (blocked) by another element.
• A link that, when clicked, removes the blocking element after some time.
• A field that is disabled.
• A link that, when clicked, enables the field after some time.

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

core/modules/system/tests/modules/js_interaction_test/src/Controller/JSInteractionTestForm.php, line 45

Class

JSInteractionTestForm

Controller for testing fault tolerant JavaScript interactions.

Namespace

Drupal\js_interaction_test\Controller

Code

public function buildForm(array $form, FormStateInterface $form_state) {
  return [
    'target_link' => [
      '#type' => 'link',
      '#url' => Url::fromRoute('<current>'),
      '#title' => $this
        ->t('Target link'),
    ],
    'blocker_element' => [
      '#type' => 'html_tag',
      '#tag' => 'div',
      '#attributes' => [
        'class' => [
          'blocker-element',
        ],
      ],
    ],
    'remove_blocker_trigger' => [
      '#type' => 'link',
      '#url' => Url::fromRoute('<current>'),
      '#title' => $this
        ->t('Remove Blocker Trigger'),
      '#attributes' => [
        'class' => [
          'remove-blocker-trigger',
        ],
      ],
    ],
    'target_field' => [
      '#type' => 'textfield',
      '#maxlength' => 20,
      '#disabled' => TRUE,
    ],
    'enable_field_trigger' => [
      '#type' => 'link',
      '#url' => Url::fromRoute('<current>'),
      '#title' => $this
        ->t('Enable Field Trigger'),
      '#attributes' => [
        'class' => [
          'enable-field-trigger',
        ],
      ],
    ],
    '#attached' => [
      'library' => [
        'js_interaction_test/js_interaction_test',
      ],
    ],
  ];
}