public function CshsFlexibleHierarchyFormatter::settingsSummary in Client-side Hierarchical Select 8

Same name and namespace in other branches

1. 8.3 src/Plugin/Field/FieldFormatter/CshsFlexibleHierarchyFormatter.php \Drupal\cshs\Plugin\Field\FieldFormatter\CshsFlexibleHierarchyFormatter::settingsSummary()
2. 8.2 src/Plugin/Field/FieldFormatter/CshsFlexibleHierarchyFormatter.php \Drupal\cshs\Plugin\Field\FieldFormatter\CshsFlexibleHierarchyFormatter::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 CshsFormatterBase::settingsSummary

File

src/Plugin/Field/FieldFormatter/CshsFlexibleHierarchyFormatter.php, line 67

Class

CshsFlexibleHierarchyFormatter

Plugin implementation of the "Flexible hierarchy" formatter.

Namespace

Drupal\cshs\Plugin\Field\FieldFormatter

Code

public function settingsSummary() : array {
  $summary = parent::settingsSummary();
  $summary[] = $this
    ->t('Format: @format', [
    '@format' => $this
      ->getSetting('format'),
  ]);
  return $summary;
}