private function CshsOptionsFromHelper::getTranslatedNoneLabel in Client-side Hierarchical Select 8.2

Same name and namespace in other branches

1. 8.3 src/CshsOptionsFromHelper.php \Drupal\cshs\CshsOptionsFromHelper::getTranslatedNoneLabel()

Returns the translated label for the "no selection" option.

Return value

string The label.

3 calls to CshsOptionsFromHelper::getTranslatedNoneLabel()

CshsOptionsFromHelper::formElement in src/CshsOptionsFromHelper.php

Returns the form for a single widget.

CshsOptionsFromHelper::settingsForm in src/CshsOptionsFromHelper.php

Returns a form to configure settings.

CshsOptionsFromHelper::settingsSummary in src/CshsOptionsFromHelper.php

Returns a short summary for the settings.

File

src/CshsOptionsFromHelper.php, line 403

Class

CshsOptionsFromHelper

Defines a class for getting options for a cshs form element from vocabulary.

Namespace

Drupal\cshs

Code

private function getTranslatedNoneLabel() : string {
  return $this
    ->getTranslatedValue($this
    ->getSetting('none_label') ?: CshsElement::NONE_LABEL);
}