public function ClipboardJs::viewElements in Clipboard.js 8

Same name and namespace in other branches

1. 2.0.x src/Plugin/Field/FieldFormatter/ClipboardJs.php \Drupal\clipboardjs\Plugin\Field\FieldFormatter\ClipboardJs::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/ClipboardJs.php, line 54

Class

ClipboardJs

Plugin implementation of the 'clipboard' formatter.

Namespace

Drupal\clipboardjs\Plugin\Field\FieldFormatter

Code

public function viewElements(FieldItemListInterface $items, $langcode) {
  $elements = [];
  foreach ($items as $delta => $item) {
    $elements[$delta] = [
      '#theme' => 'clipboardjs',
      '#text' => $this
        ->viewValue($item),
    ];
  }
  return $elements;
}