public static function CityList::baseFieldDefinitions in Country, State and City Fields 8

Define the field properties here.

Field name, type and size determine the table structure.

In addition, we can define how the field and its content can be manipulated in the GUI. The behaviour of the widgets used can be determined here.

Overrides ContentEntityBase::baseFieldDefinitions

File

src/Entity/CityList.php, line 152

Class

CityList

Defines the citylist entity.

Namespace

Drupal\country_state_city\Entity

Code

public static function baseFieldDefinitions(EntityTypeInterface $entity_type) {

  // Standard field, used as unique if primary index.
  $fields['id'] = BaseFieldDefinition::create('integer')
    ->setLabel(t('ID'))
    ->setDescription(t('The ID of the City entity.'))
    ->setReadOnly(TRUE);

  // Standard field, unique outside of the scope of the current project.
  $fields['uuid'] = BaseFieldDefinition::create('uuid')
    ->setLabel(t('UUID'))
    ->setDescription(t('The UUID of the City entity.'))
    ->setReadOnly(TRUE);

  // Name field for the slider.
  // We set display options for the view as well as the form.
  // Users with correct privileges can change the view and edit
  // configuration.
  $fields['name'] = BaseFieldDefinition::create('string')
    ->setLabel(t('Name'))
    ->setDescription(t('The name of the state entity.'))
    ->setTranslatable(TRUE)
    ->setSettings([
    'max_length' => 255,
    'text_processing' => 0,
  ])
    ->setDefaultValue(NULL)
    ->setDisplayOptions('view', [
    'label' => 'above',
    'type' => 'string',
    'weight' => -6,
  ])
    ->setDisplayOptions('form', [
    'type' => 'string_textfield',
    'weight' => -6,
  ])
    ->setDisplayConfigurable('form', TRUE)
    ->setDisplayConfigurable('view', TRUE)
    ->setRequired(TRUE);
  $fields['state_id'] = BaseFieldDefinition::create('entity_reference')
    ->setLabel(t('State'))
    ->setDescription(t('The user ID of state of the State entity.'))
    ->setSetting('target_type', 'statelist')
    ->setSetting('handler', 'default')
    ->setDisplayOptions('view', [
    'label' => 'hidden',
    'type' => 'string',
    'weight' => 0,
  ])
    ->setDisplayOptions('form', [
    'type' => 'entity_reference_autocomplete',
    'weight' => 5,
    'settings' => [
      'match_operator' => 'CONTAINS',
      'size' => '60',
      'autocomplete_type' => 'tags',
      'placeholder' => '',
    ],
  ])
    ->setDisplayConfigurable('form', TRUE)
    ->setDisplayConfigurable('view', TRUE);
  $fields['langcode'] = BaseFieldDefinition::create('language')
    ->setLabel(t('Language code'))
    ->setDescription(t('The language code of City entity.'));
  $fields['created'] = BaseFieldDefinition::create('created')
    ->setLabel(t('Created'))
    ->setDescription(t('The time that the entity was created.'));
  $fields['changed'] = BaseFieldDefinition::create('changed')
    ->setLabel(t('Changed'))
    ->setDescription(t('The time that the entity was last edited.'));
  return $fields;
}