public function ComputedDecimalItem::fieldSettingsForm in Computed Field 8.2

Same name and namespace in other branches

1. 3.x src/Plugin/Field/FieldType/ComputedDecimalItem.php \Drupal\computed_field\Plugin\Field\FieldType\ComputedDecimalItem::fieldSettingsForm()

Returns a form for the field-level settings.

Invoked from \Drupal\field_ui\Form\FieldConfigEditForm to allow administrators to configure field-level settings.

Parameters

array $form: The form where the settings form is being included in.

\Drupal\Core\Form\FormStateInterface $form_state: The form state of the (entire) configuration form.

Return value

array The form definition for the field settings.

Overrides ComputedFieldItemBase::fieldSettingsForm

File

src/Plugin/Field/FieldType/ComputedDecimalItem.php, line 79

Class

ComputedDecimalItem

Plugin implementation of the 'computed_decimal' field type.

Namespace

Drupal\computed_field\Plugin\Field\FieldType

Code

public function fieldSettingsForm(array $form, FormStateInterface $form_state) {
  $element = parent::fieldSettingsForm($form, $form_state);
  $settings = $this
    ->getSettings();
  $element['code']['#title'] = $this
    ->t('Code (PHP) to compute the <em>decimal</em> value');
  $element['code']['#description'] .= '<p>' . t('The value will be rounded to @scale decimals.', [
    '@scale' => $settings['scale'],
  ]) . '</p>';
  return $element;
}