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public function TestFieldMultipleFormatter::settingsSummary in Drupal 8

Same name and namespace in other branches

9 core/modules/field/tests/modules/field_test/src/Plugin/Field/FieldFormatter/TestFieldMultipleFormatter.php \Drupal\field_test\Plugin\Field\FieldFormatter\TestFieldMultipleFormatter::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

core/modules/field/tests/modules/field_test/src/Plugin/Field/FieldFormatter/TestFieldMultipleFormatter.php, line 52

Class

TestFieldMultipleFormatter: Plugin implementation of the 'field_test_multiple' formatter.

Namespace

Drupal\field_test\Plugin\Field\FieldFormatter

Code

public function settingsSummary() {
  $summary = [];
  $summary[] = t('@setting: @value', [
    '@setting' => 'test_formatter_setting_multiple',
    '@value' => $this
      ->getSetting('test_formatter_setting_multiple'),
  ]);
  return $summary;
}