SelectFieldBloc<Value> class

Inheritance

• Object
• SingleFieldBloc<Value?, SelectFieldBlocState<Value>>
• SelectFieldBloc

Constructors

SelectFieldBloc({String? name, Value? initialValue, bool enabled = true, bool readOnly = false, bool loading = false, bool? required, Set<Validator<Value?>>? customValidators, Set<ValidationType> rules = const {}, List<Value> options = const [], List<Value> disabledOptions = const [], dynamic data, dynamic extraData, bool forceValueToSet = false})

Properties

availableOptions → Iterable<Value>

no setter

data ↔ dynamic

getter/setter pair, inherited

defaultValue → Value?

final, inherited

disabled → bool

no setter, inherited

disabledOptions → List<Value>

no setter

displayError → String?

no setter, inherited

enabled ↔ bool

getter/setter pair, inherited

error → String?

no setter, inherited

extraData ↔ dynamic

getter/setter pair, inherited

forceValueToSet → bool

final

hashCode → int

The hash code for this object.

no setter, inherited

initialValue → Value?

no setter, inherited

isClosed → bool

Whether the bloc is closed.

no setter, inherited

isInitial → bool

no setter, inherited

isLoading → bool

no setter, inherited

isNotValid → bool

no setter, inherited

isRequired → bool

no setter, inherited

isValid → bool

no setter, inherited

isValueChanged → bool

no setter, inherited

loading ← bool

no getter, inherited

name → String

no setter, inherited

options → List<Value>

no setter

readOnly ↔ bool

getter/setter pair, inherited

required ← bool

no getter, inherited

rules → Set<ValidationType>

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

state → SelectFieldBlocState<Value>

The current state.

no setter, inherited

stream → Stream<SelectFieldBlocState<Value>>

The current stream of states.

no setter, inherited

validators → Set<Validator<Value?>>

no setter, inherited

value ↔ Value?

getter/setter pair, inherited

valueStream ↔ Stream<Value?>

getter/setter pair, inherited

Methods

addError(Object error, [StackTrace? stackTrace]) → void

Reports an error which triggers onError with an optional StackTrace.

inherited

addFieldError(String error, {bool? isDirty}) → void

It is useful when you want to add errors that you have obtained when submitting the FormBloc.

inherited

addOption(Value newOption) → void

addOptions(List<Value> newOptions) → void

addRule(ValidationType rule) → void

inherited

addRules(Set<ValidationType> rules) → void

inherited

addValidator(Validator<Value?> validator, {bool forceValidation = false}) → void

inherited

addValidators(Set<Validator<Value?>> validators, {bool forceValidation = false}) → void

inherited

changeAvailability(bool enabled) → void

inherited

changeData(dynamic data) → void

inherited

changeDisabledOptions(List<Value> disabledOptions) → void

changeExtraData(dynamic extraData) → void

inherited

changeLoading(bool loading) → void

inherited

changeOptions(List<Value> options) → void

changeReadOnly(bool readOnly) → void

inherited

changeRequirement(bool required, {bool forceValidation = false}) → void

inherited

changeRules(Set<ValidationType> rules) → void

inherited

changeValidators(Set<Validator<Value?>> validators, {bool forceValidation = false}) → void

inherited

changeValue(Value? value, {bool forceChange = false}) → void

inherited

clear({bool force = false}) → void

inherited

clearDisabledOptions() → void

clearOptions() → void

clearRules() → void

inherited

clearValidators() → void

inherited

close() → Future<void>

Closes the instance. This method should be called when the instance is no longer needed. Once close is called, the instance can no longer be used.

inherited

emit(SelectFieldBlocState<Value> state) → void

Updates the state to the provided state. emit does nothing if the state being emitted is equal to the current state.

focusChanged() → void

inherited

getError(Value? value, {Set<String? Function(Value?)>? newValidators}) → String?

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

onChange(Change<SelectFieldBlocState<Value>> change) → void

Called whenever a change occurs with the given change. A change occurs when a new state is emitted. onChange is called before the state of the cubit is updated. onChange is a great spot to add logging/analytics for a specific cubit.

inherited

onError(Object error, StackTrace stackTrace) → void

Called whenever an error occurs and notifies BlocObserver.onError.

inherited

removeFormBloc(FormBloc formBloc) → void

inherited

removeOption(Value option) → void

removeOptions(List<Value> options) → void

removeRule(ValidationType rule) → void

inherited

removeRules(Set<ValidationType> rules) → void

inherited

removeValidator(Validator<Value?> validator, {bool forceValidation = false}) → void

inherited

removeValidators(Set<Validator<Value?>> validators, {bool forceValidation = false}) → void

inherited

reset({bool force = false}) → void

inherited

toNullableString() → String?

inherited

toString() → String

A string representation of this object.

inherited

updateFormBloc(FormBloc formBloc) → void

inherited

updateInitial(Value? value, {bool forceChange = false}) → void

inherited

validate() → bool

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited