Version: current

# Class EditableOption

Base Class for EditableOption Fields such as the ones used in dropdown fields and in radio check box groups

  Object
  ViewableData implements IteratorAggregate
  DataObject implements DataObjectInterface, i18nEntityProvider
  EditableOption

Package: userforms
Located at userforms/code/model/formfields/EditableOption.php

## Methods summary

`public` | # `EditSegment( )` Template for the editing view of this option field Template for the editing view of this option field
`public `FormField`` | # `TitleField( )` The Title Field for this object The Title Field for this object #### Returns ``FormField`` FormField
`public String` | # `FieldName( )` Name of this field in the form Name of this field in the form #### Returns `String` String
`public` | # `populateFromPostData( Array $data )` Populate this option from the form field Populate this option from the form field #### Parameters $data Array Data
`public` | # `ReadonlyOption( )` Make this option readonly Make this option readonly

### Methods inherited from DataObject

`Aggregate()`, `RelationshipAggregate()`, `__construct()`, `baseTable()`, `belongs_to()`, `buildDataObjectSet()`, `buildSQL()`, `can()`, `canCreate()`, `canDelete()`, `canEdit()`, `canView()`, `castedUpdate()`, `composite_fields()`, `context_obj()`, `customDatabaseFields()`, `custom_database_fields()`, `data()`, `databaseFields()`, `databaseIndexes()`, `database_extensions()`, `database_fields()`, `db()`, `dbObject()`, `debug()`, `defaultSearchFilters()`, `defineMethods()`, `delete()`, `delete_by_id()`, `destroy()`, `disableCMSFieldsExtensions()`, `disable_subclass_access()`, `duplicate()`, `enableCMSFieldsExtensions()`, `enable_subclass_access()`, `exists()`, `extendedSQL()`, `fieldLabel()`, `fieldLabels()`, `flushCache()`, `flush_and_destroy_cache()`, `forceChange()`, `get()`, `getAllFields()`, `getCMSActions()`, `getCMSFields()`, `getChangedFields()`, `getClassAncestry()`, `getComponent()`, `getComponents()`, `getComponentsQuery()`, `getDefaultSearchContext()`, `getField()`, `getFrontEndFields()`, `getManyManyComponents()`, `getManyManyComponentsQuery()`, `getManyManyFilter()`, `getManyManyJoin()`, `getRemoteJoinField()`, `getReverseAssociation()`, `getTitle()`, `get_by_id()`, `get_one()`, `get_validation_enabled()`, `hasDatabaseField()`, `hasField()`, `hasOwnTableDatabaseField()`, `hasValue()`, `has_many()`, `has_one()`, `has_own_table()`, `i18n_plural_name()`, `i18n_singular_name()`, `inheritedDatabaseFields()`, `instance_get()`, `instance_get_one()`, `isChanged()`, `isEmpty()`, `isInDB()`, `is_composite_field()`, `many_many()`, `many_many_extraFields()`, `merge()`, `newClassInstance()`, `onAfterDelete()`, `onAfterWrite()`, `onBeforeDelete()`, `onBeforeWrite()`, `plural_name()`, `populateDefaults()`, `provideI18nEntities()`, `relObject()`, `requireDefaultRecords()`, `requireTable()`, `reset()`, `scaffoldFormFields()`, `scaffoldSearchFields()`, `searchableFields()`, `setCastedField()`, `setClassName()`, `setComponent()`, `setField()`, `set_context_obj()`, `set_validation_enabled()`, `singular_name()`, `summaryFields()`, `toMap()`, `update()`, `validate()`, `write()`, `writeComponents()`, `writeWithoutVersion()`

### Methods inherited from ViewableData

`ATT_val()`, `BaseHref()`, `CSSClasses()`, `ColumnBreak()`, `ColumnCalc()`, `ColumnNumber()`, `ColumnPad()`, `ColumnPos()`, `CurrentMember()`, `CurrentPage()`, `Debug()`, `Even()`, `EvenOdd()`, `First()`, `FirstLast()`, `HasPerm()`, `IsAjax()`, `JS_val()`, `Last()`, `Me()`, `Middle()`, `MiddleString()`, `Modulus()`, `MultipleOf()`, `Odd()`, `Pos()`, `RAW_val()`, `SQL_val()`, `ThemeDir()`, `ThemeName()`, `Top()`, `TotalItems()`, `XML_val()`, `__get()`, `__isset()`, `__set()`, `buildCastingCache()`, `cachedCall()`, `castingClass()`, `castingHelper()`, `castingHelperPair()`, `castingObjectCreator()`, `castingObjectCreatorPair()`, `customise()`, `escapeTypeForField()`, `getIterator()`, `getSecurityID()`, `getXMLValues()`, `i18nLocale()`, `iteratorProperties()`, `obj()`, `renderWith()`, `setCustomisedObj()`

### Methods inherited from Object

`__call()`, `__toString()`, `__wakeup()`, `addMethodsFrom()`, `addStaticVars()`, `addWrapperMethod()`, `add_extension()`, `add_static_var()`, `allMethodNames()`, `cacheToFile()`, `cacheToFileWithArgs()`, `clearCache()`, `combined_static()`, `create()`, `createMethod()`, `create_from_string()`, `extInstance()`, `extend()`, `getCustomClass()`, `getExtensionInstance()`, `getExtensionInstances()`, `get_extensions()`, `get_static()`, `hasExtension()`, `hasMethod()`, `has_extension()`, `invokeWithExtensions()`, `is_a()`, `loadCache()`, `parentClass()`, `parse_class_spec()`, `remove_extension()`, `sanitiseCachename()`, `saveCache()`, `set_stat()`, `set_static()`, `set_uninherited()`, `stat()`, `strong_create()`, `uninherited()`, `uninherited_static()`, `useCustomClass()`

### Magic methods summary

## Properties summary

`public static string` | $default_sort | # The default sort expression. This will be inserted in the ORDER BY clause of a SQL query if no other sort expression is provided. The default sort expression. This will be inserted in the ORDER BY clause of a SQL query if no other sort expression is provided.
`public static array` | $db | # Database field definitions. This is a map from field names to field type. The field type should be a class that extends . Database field definitions. This is a map from field names to field type. The field type should be a class that extends .
`public static array` | $has_one | # One-to-zero relationship defintion. This is a map of component name to data type. In order to turn this into a true one-to-one relationship you can add a `DataObject::$belongs_to` relationship on the child class. One-to-zero relationship defintion. This is a map of component name to data type. In order to turn this into a true one-to-one relationship you can add a `DataObject::$belongs_to` relationship on the child class. Note that you cannot have a has_one and belongs_to relationship with the same name.
`public static array` | $extensions | # An array of extension names and parameters to be applied to this object upon construction. An array of extension names and parameters to be applied to this object upon construction. Example:
    public static $extensions = array (
      'Hierachy',
      "Version('Stage', 'Live')"
    );
Use `Object::add_extension()` to add extensions without access to the class code, e.g. to extend core classes. Extensions are instanciated together with the object and stored in `Object::$extension_instances`.

### Properties inherited from DataObject

`$allowed_actions`, `$ancestry`, `$api_access`, `$belongs_many_many`, `$belongs_to`, `$brokenOnDelete`, `$brokenOnWrite`, `$cache_get_one`, `$cache_has_own_table`, `$cache_has_own_table_field`, `$casting`, `$componentCache`, `$components`, `$create_table_options`, `$default_records`, `$defaults`, `$destroyed`, `$field_labels`, `$has_many`, `$indexes`, `$many_many`, `$many_many_extraFields`, `$original`, `$plural_name`, `$record`, `$searchable_fields`, `$singular_name`, `$summary_fields`

### Properties inherited from ViewableData

`$customisedObject`, `$default_cast`, `$failover`, `$iteratorPos`, `$iteratorTotalItems`

### Properties inherited from Object

`$class`, `$extension_instances`

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