public function RemoveButton::viewsForm in Commerce Core 8.2

Form constructor for the views form.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

File

modules/cart/src/Plugin/views/field/RemoveButton.php, line 80

Class

RemoveButton

Defines a form element for removing the order item.

Namespace

Drupal\commerce_cart\Plugin\views\field

Code

public function viewsForm(array &$form, FormStateInterface $form_state) {

  // Make sure we do not accidentally cache this form.
  $form['#cache']['max-age'] = 0;

  // The view is empty, abort.
  if (empty($this->view->result)) {
    unset($form['actions']);
    return;
  }
  $form[$this->options['id']]['#tree'] = TRUE;
  foreach ($this->view->result as $row_index => $row) {
    $order_item = $this
      ->getEntity($row);
    if ($order_item
      ->isLocked()) {
      continue;
    }
    $form[$this->options['id']][$row_index] = [
      '#type' => 'submit',
      '#value' => $this
        ->t('Remove'),
      '#name' => 'delete-order-item-' . $row_index,
      '#remove_order_item' => TRUE,
      '#row_index' => $row_index,
      '#attributes' => [
        'class' => [
          'delete-order-item',
        ],
      ],
    ];
  }
}