public function FormatterBase::settingsSummary in Reference Table Formatter 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/FormatterBase.php, line 129

Class

FormatterBase

A base field formatter class for rendering tables.

Namespace

Drupal\reference_table_formatter

Code

public function settingsSummary() {
  return [
    '#markup' => $this
      ->t('Showing a table of rendered @view_mode entity fields.', [
      '@view_mode' => $this
        ->getSetting('view_mode'),
    ]),
  ];
}