public function DateRangeCustomFormatter::settingsSummary in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/datetime_range/src/Plugin/Field/FieldFormatter/DateRangeCustomFormatter.php \Drupal\datetime_range\Plugin\Field\FieldFormatter\DateRangeCustomFormatter::settingsSummary()

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 DateTimeCustomFormatter::settingsSummary

File

core/modules/datetime_range/src/Plugin/Field/FieldFormatter/DateRangeCustomFormatter.php, line 89

Class

DateRangeCustomFormatter

Plugin implementation of the 'Custom' formatter for 'daterange' fields.

Namespace

Drupal\datetime_range\Plugin\Field\FieldFormatter

Code

public function settingsSummary() {
  $summary = parent::settingsSummary();
  if ($separator = $this
    ->getSetting('separator')) {
    $summary[] = $this
      ->t('Separator: %separator', [
      '%separator' => $separator,
    ]);
  }
  return $summary;
}