public function TermReferenceTree::settingsSummary in Taxonomy Term Reference Tree Widget 8

Same name in this branch

1. 8 src/Plugin/Field/FieldFormatter/TermReferenceTree.php \Drupal\term_reference_tree\Plugin\Field\FieldFormatter\TermReferenceTree::settingsSummary()
2. 8 src/Plugin/Field/FieldWidget/TermReferenceTree.php \Drupal\term_reference_tree\Plugin\Field\FieldWidget\TermReferenceTree::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/TermReferenceTree.php, line 51

Class

TermReferenceTree

Plugin implementation of the thumbnail field formatter.

Namespace

Drupal\term_reference_tree\Plugin\Field\FieldFormatter

Code

public function settingsSummary() {
  return [];
}