public function FormOptionsAttributesOptGroupTestForm::buildForm in Form Options Attributes 8

Same name and namespace in other branches

1. 2.0.x tests/modules/form_options_attributes_test/src/Form/FormOptionsAttributesOptGroupTestForm.php \Drupal\form_options_attributes_test\Form\FormOptionsAttributesOptGroupTestForm::buildForm()

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

tests/modules/form_options_attributes_test/src/Form/FormOptionsAttributesOptGroupTestForm.php, line 13

Class

FormOptionsAttributesOptGroupTestForm

Namespace

Drupal\form_options_attributes_test\Form

Code

public function buildForm(array $form, FormStateInterface $form_state) {
  $form['states'] = [
    '#type' => 'select',
    '#title' => $this
      ->t('States and Provinces'),
    '#options' => [
      $this
        ->t('United States')
        ->render() => [
        'AL' => $this
          ->t('Alabama'),
        'AK' => $this
          ->t('Alaska'),
        'AZ' => $this
          ->t('Arizona'),
        'AR' => $this
          ->t('Arkansas'),
        // ..
        'WI' => $this
          ->t('Wisconsin'),
        'WY' => t('Wyoming'),
      ],
      $this
        ->t('Canada')
        ->render() => [
        'AB' => $this
          ->t('Alberta'),
        'BC' => $this
          ->t('British Columbia'),
        // ..
        'NU' => $this
          ->t('Nunavut'),
        'YT' => $this
          ->t('Yukon'),
      ],
    ],
    '#options_attributes' => [
      $this
        ->t('United States')
        ->render() => [
        'AL' => [
          'class' => [
            'southeast',
          ],
          'data-bbq-meat' => 'pork',
        ],
        'AK' => [
          'class' => [
            'non-contiguous',
          ],
          'data-bbq-meat' => 'salmon',
        ],
        'AZ' => [
          'class' => [
            'southwest',
          ],
          'data-bbq-meat' => 'rattlesnake',
        ],
        'AR' => [
          'class' => [
            'south',
          ],
          'data-bbq-meat' => 'beef',
        ],
        // ...
        'WI' => [
          'class' => [
            'midwest',
          ],
          'data-bbq-meat' => 'cheese',
        ],
        'WY' => [
          'class' => [
            'flyover',
          ],
          'data-bbq-meat' => 'bison',
        ],
      ],
      $this
        ->t('Canada')
        ->render() => [
        'AB' => [
          'class' => [
            'rocky',
          ],
          'data-bbq-meat' => 'beaver',
        ],
        'BC' => [
          'class' => [
            'coastal',
          ],
          'data-bbq-meat' => 'otter',
        ],
        // ..
        'NU' => [
          'class' => [
            'arctic',
          ],
          'data-bbq-meat' => 'walrus',
        ],
        'YT' => [
          'class' => [
            'goldy',
          ],
          'data-bbq-meat' => 'moose',
        ],
      ],
    ],
    '#attributes' => array(
      'class' => array(
        'states-bbq-selector',
      ),
    ),
  ];
  return $form;
}