public function ListItemBase::storageSettingsForm in Drupal 10
Same name and namespace in other branches
- 8 core/modules/options/src/Plugin/Field/FieldType/ListItemBase.php \Drupal\options\Plugin\Field\FieldType\ListItemBase::storageSettingsForm()
- 9 core/modules/options/src/Plugin/Field/FieldType/ListItemBase.php \Drupal\options\Plugin\Field\FieldType\ListItemBase::storageSettingsForm()
Returns a form for the storage-level settings.
Invoked from \Drupal\field_ui\Form\FieldStorageConfigEditForm to allow administrators to configure storage-level settings.
Field storage might reject settings changes that affect the field storage schema if the storage already has data. When the $has_data parameter is TRUE, the form should not allow changing the settings that take part in the schema() method. It is recommended to set #access to FALSE on the corresponding elements.
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.
bool $has_data: TRUE if the field already has data, FALSE if not.
Return value
array The form definition for the field settings.
Overrides FieldItemBase::storageSettingsForm
File
- core/
modules/ options/ src/ Plugin/ Field/ FieldType/ ListItemBase.php, line 81
Class
- ListItemBase
- Plugin base class inherited by the options field types.
Namespace
Drupal\options\Plugin\Field\FieldTypeCode
public function storageSettingsForm(array &$form, FormStateInterface $form_state, $has_data) {
$allowed_values = $this
->getSetting('allowed_values');
$allowed_values_function = $this
->getSetting('allowed_values_function');
$element['allowed_values'] = [
'#type' => 'textarea',
'#title' => t('Allowed values list'),
'#default_value' => $this
->allowedValuesString($allowed_values),
'#rows' => 10,
'#access' => empty($allowed_values_function),
'#element_validate' => [
[
static::class,
'validateAllowedValues',
],
],
'#field_has_data' => $has_data,
'#field_name' => $this
->getFieldDefinition()
->getName(),
'#entity_type' => $this
->getEntity()
->getEntityTypeId(),
'#allowed_values' => $allowed_values,
];
$element['allowed_values']['#description'] = $this
->allowedValuesDescription();
$element['allowed_values_function'] = [
'#type' => 'item',
'#title' => t('Allowed values list'),
'#markup' => t('The value of this field is being determined by the %function function and may not be changed.', [
'%function' => $allowed_values_function,
]),
'#access' => !empty($allowed_values_function),
'#value' => $allowed_values_function,
];
return $element;
}