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);
}