public function StyledGoogleMapDefaultFormatter::viewElements in Styled Google Map 8.2

Same name and namespace in other branches

1. 8 src/Plugin/Field/FieldFormatter/StyledGoogleMapDefaultFormatter.php \Drupal\styled_google_map\Plugin\Field\FieldFormatter\StyledGoogleMapDefaultFormatter::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/StyledGoogleMapDefaultFormatter.php, line 599

Class

StyledGoogleMapDefaultFormatter

Plugin implementation of the 'styled_google_map_default' formatter.

Namespace

Drupal\styled_google_map\Plugin\Field\FieldFormatter

Code

public function viewElements(FieldItemListInterface $items, $langcode) {
  $parent_entity = $items
    ->getEntity();
  $elements = [];
  foreach ($items as $delta => $item) {
    $elements[$delta] = [
      '#theme' => 'styled_google_map',
      '#location' => $item
        ->getValue(),
      '#settings' => $this
        ->getSettings(),
      '#entity' => $parent_entity,
      '#gid' => uniqid(),
    ];
  }
  return $elements;
}