public function AddToCalendar::settingsSummary in Add To Calendar Button (AddEvent.com) 8.3

Same name and namespace in other branches

1. 8.4 src/Plugin/Field/FieldFormatter/AddToCalendar.php \Drupal\addtocalendar\Plugin\Field\FieldFormatter\AddToCalendar::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 FormatterBase::settingsSummary

File

src/Plugin/Field/FieldFormatter/AddToCalendar.php, line 108

Class

AddToCalendar

Plugin implementation of the 'add_to_calendar' formatter.

Namespace

Drupal\addtocalendar\Plugin\Field\FieldFormatter

Code

public function settingsSummary() {
  $summary = [];
  $summary = parent::settingsSummary();

  // Implement settings summary.
  return $summary;
}