public function GeolocationLatlngFormatter::viewElements in Geolocation Field 8

Same name and namespace in other branches

1. 8.3 src/Plugin/Field/FieldFormatter/GeolocationLatlngFormatter.php \Drupal\geolocation\Plugin\Field\FieldFormatter\GeolocationLatlngFormatter::viewElements()
2. 8.2 src/Plugin/Field/FieldFormatter/GeolocationLatlngFormatter.php \Drupal\geolocation\Plugin\Field\FieldFormatter\GeolocationLatlngFormatter::viewElements()

Builds a renderable array for a field value.

Parameters

\Drupal\Core\Field\FieldItemListInterface $items: The field values to be rendered.

string $langcode: The language that should be used to render the field.

Return value

array A renderable array for $items, as an array of child elements keyed by consecutive numeric indexes starting from 0.

Overrides FormatterInterface::viewElements

File

src/Plugin/Field/FieldFormatter/GeolocationLatlngFormatter.php, line 25

Class

GeolocationLatlngFormatter

Plugin implementation of the 'geolocation_latlng' formatter.

Namespace

Drupal\geolocation\Plugin\Field\FieldFormatter

Code

public function viewElements(FieldItemListInterface $items, $langcode) {
  $element = [];
  foreach ($items as $delta => $item) {
    $element[$delta] = [
      '#theme' => 'geolocation_latlng_formatter',
      '#lat' => $item->lat,
      '#lng' => $item->lng,
    ];
  }
  return $element;
}