function TestFieldDefaultFormatter::viewElements

Overrides FormatterInterface::viewElements

File

core/modules/field/tests/modules/field_test/src/Plugin/Field/FieldFormatter/TestFieldDefaultFormatter.php, line 60

Class

TestFieldDefaultFormatter

Plugin implementation of the 'field_test_default' formatter.

Namespace

Code

public function viewElements(FieldItemListInterface $items, $langcode) {
    $elements = [];
    foreach ($items as $delta => $item) {
        $elements[$delta] = [
            '#markup' => $this->getSetting('test_formatter_setting') . '|' . $item->value,
        ];
    }
    return $elements;
}