public function FieldItemBase::storageSettingsForm in Drupal 8

Same name and namespace in other branches

9 core/lib/Drupal/Core/Field/FieldItemBase.php \Drupal\Core\Field\FieldItemBase::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 FieldItemInterface::storageSettingsForm

1 call to FieldItemBase::storageSettingsForm()

TextItem::storageSettingsForm in core/modules/text/src/Plugin/Field/FieldType/TextItem.php: Returns a form for the storage-level settings.

8 methods override FieldItemBase::storageSettingsForm()

CommentItem::storageSettingsForm in core/modules/comment/src/Plugin/Field/FieldType/CommentItem.php: Returns a form for the storage-level settings.
DateTimeItem::storageSettingsForm in core/modules/datetime/src/Plugin/Field/FieldType/DateTimeItem.php: Returns a form for the storage-level settings.
DecimalItem::storageSettingsForm in core/lib/Drupal/Core/Field/Plugin/Field/FieldType/DecimalItem.php: Returns a form for the storage-level settings.
EntityReferenceItem::storageSettingsForm in core/lib/Drupal/Core/Field/Plugin/Field/FieldType/EntityReferenceItem.php: Returns a form for the storage-level settings.
ListItemBase::storageSettingsForm in core/modules/options/src/Plugin/Field/FieldType/ListItemBase.php: Returns a form for the storage-level settings.

... See full list

File

core/lib/Drupal/Core/Field/FieldItemBase.php, line 219

Class

FieldItemBase: An entity field item.

Namespace

Drupal\Core\Field

Code

public function storageSettingsForm(array &$form, FormStateInterface $form_state, $has_data) {
  return [];
}

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