public function ProximityFormField::viewsForm in Geolocation Field 8.3

Same name and namespace in other branches

1. 8.2 src/Plugin/views/field/ProximityFormField.php \Drupal\geolocation\Plugin\views\field\ProximityFormField::viewsForm()

Provide a more useful title to improve the accessibility.

File

src/Plugin/views/field/ProximityFormField.php, line 93

Class

ProximityFormField

Field handler for geolocation field.

Namespace

Drupal\geolocation\Plugin\views\field

Code

public function viewsForm(&$form, FormStateInterface $form_state) {
  $form['#tree'] = TRUE;
  $form['center'] = $this->locationInputManager
    ->getForm($this->options['center'], $this, $this
    ->getCenter());
  $form['actions']['submit']['#value'] = $this
    ->t('Calculate proximity');

  // #weight will be stripped from 'output' in preRender callback.
  // Offset negatively to compensate.
  foreach (Element::children($form) as $key) {
    if (isset($form[$key]['#weight'])) {
      $form[$key]['#weight'] = $form[$key]['#weight'] - 2;
    }
    else {
      $form[$key]['#weight'] = -2;
    }
  }
  $form['actions']['#weight'] = -1;
}