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protected function Dropdown::allowedValuesString in Open Social 8

Same name and namespace in other branches
  1. 8.9 modules/custom/dropdown/src/Plugin/Field/FieldType/Dropdown.php \Drupal\dropdown\Plugin\Field\FieldType\Dropdown::allowedValuesString()
  2. 8.2 modules/custom/dropdown/src/Plugin/Field/FieldType/Dropdown.php \Drupal\dropdown\Plugin\Field\FieldType\Dropdown::allowedValuesString()
  3. 8.3 modules/custom/dropdown/src/Plugin/Field/FieldType/Dropdown.php \Drupal\dropdown\Plugin\Field\FieldType\Dropdown::allowedValuesString()
  4. 8.4 modules/custom/dropdown/src/Plugin/Field/FieldType/Dropdown.php \Drupal\dropdown\Plugin\Field\FieldType\Dropdown::allowedValuesString()
  5. 8.5 modules/custom/dropdown/src/Plugin/Field/FieldType/Dropdown.php \Drupal\dropdown\Plugin\Field\FieldType\Dropdown::allowedValuesString()
  6. 8.6 modules/custom/dropdown/src/Plugin/Field/FieldType/Dropdown.php \Drupal\dropdown\Plugin\Field\FieldType\Dropdown::allowedValuesString()
  7. 8.7 modules/custom/dropdown/src/Plugin/Field/FieldType/Dropdown.php \Drupal\dropdown\Plugin\Field\FieldType\Dropdown::allowedValuesString()
  8. 8.8 modules/custom/dropdown/src/Plugin/Field/FieldType/Dropdown.php \Drupal\dropdown\Plugin\Field\FieldType\Dropdown::allowedValuesString()
  9. 10.3.x modules/custom/dropdown/src/Plugin/Field/FieldType/Dropdown.php \Drupal\dropdown\Plugin\Field\FieldType\Dropdown::allowedValuesString()
  10. 10.0.x modules/custom/dropdown/src/Plugin/Field/FieldType/Dropdown.php \Drupal\dropdown\Plugin\Field\FieldType\Dropdown::allowedValuesString()
  11. 10.1.x modules/custom/dropdown/src/Plugin/Field/FieldType/Dropdown.php \Drupal\dropdown\Plugin\Field\FieldType\Dropdown::allowedValuesString()
  12. 10.2.x modules/custom/dropdown/src/Plugin/Field/FieldType/Dropdown.php \Drupal\dropdown\Plugin\Field\FieldType\Dropdown::allowedValuesString()

Generates a string representation of an array of 'allowed values'.

This string format is suitable for edition in a textarea.

Parameters

array $values: An array of values, where array keys are values and array values are labels.

Return value

string The string representation of the $values array:

  • Values are separated by a carriage return.
  • Each value is in the format "value|label" or "value".
1 call to Dropdown::allowedValuesString()
Dropdown::storageSettingsForm in modules/custom/dropdown/src/Plugin/Field/FieldType/Dropdown.php
Returns a form for the storage-level settings.

File

modules/custom/dropdown/src/Plugin/Field/FieldType/Dropdown.php, line 147

Class

Dropdown
Plugin implementation of the 'dropdown' field type.

Namespace

Drupal\dropdown\Plugin\Field\FieldType

Code

protected function allowedValuesString(array $values) {
  $lines = [];
  foreach ($values as $key => $value) {
    if (is_array($value)) {
      $lines[$key] = implode("|", $value);
    }
  }
  return implode("\n", $lines);
}