function SimpleTextFormatter::viewElements

File

modules/field_example/src/Plugin/Field/FieldFormatter/SimpleTextFormatter.php, line 25

Class

SimpleTextFormatter

Plugin implementation of the 'field_example_simple_text' formatter.

Namespace

Code

public function viewElements(FieldItemListInterface $items, $langcode) {
  $elements = [];
  foreach ($items as $delta => $item) {
    $elements[$delta] = [
      // We create a render array to produce the desired markup,
      // "<p style="color: #hexcolor">The color code ... #hexcolor</p>".
      // See theme_html_tag().
'#type' => 'html_tag',
      '#tag' => 'p',
      '#attributes' => [
        'style' => 'color: ' . $item->value,
      ],
      '#value' => $this->t('The color code in this field is @code', [
        '@code' => $item->value,
      ]),
    ];
  }
  return $elements;
}