public function FlippingBookIframeFormatter::settingsSummary in Flipping Book 8

Returns a short summary for the current formatter settings.

If an empty result is returned, a UI can still be provided to display a settings form in case the formatter has configurable settings.

Return value

string[] A short summary of the formatter settings.

Overrides FormatterBase::settingsSummary

File

src/Plugin/Field/FieldFormatter/FlippingBookIframeFormatter.php, line 69

Class

FlippingBookIframeFormatter

Plugin implementation of the 'flipping_book_iframe_formatter' formatter.

Namespace

Drupal\flipping_book\Plugin\Field\FieldFormatter

Code

public function settingsSummary() {
  $summary = [
    'width' => $this
      ->t('Width: @width', [
      '@width' => $this
        ->getSetting('width'),
    ]),
    'height' => $this
      ->t('Height: @height', [
      '@height' => $this
        ->getSetting('height'),
    ]),
    'class' => $this
      ->t('CSS class: @class', [
      '@class' => $this
        ->getSetting('class'),
    ]),
  ];
  return $summary;
}