UpField<T> class

Inheritance

• Object
• DiagnosticableTree
• Widget
• StatefulWidget
• UpField

Mixed-in types

• EqualoneMixin

Constructors

UpField({Key? key, String? label, bool enabled = true, bool mandatory = false, T? initialValue, FormFieldValidator<T>? validator, UpFieldSubmitter<T>? submitter, UpFormDependency? dependency, UpFieldKey<T>? formFieldKey, List components = const [], required Widget child})

UpField.named({required String name, String? label, bool enabled = true, bool mandatory = false, T? initialValue, FormFieldValidator<T>? validator, UpFieldSubmitter<T>? submitter, UpFormDependency? dependency, UpFieldKey<T>? formFieldKey, List components = const [], required Widget child})

Properties

child → Widget

final

components → List

final

dependency → UpFormDependency?

final

enabled → bool

final

equalones → List<Object?>

no setter, override

formFieldKey → UpFieldKey<T>?

final

hashCode → int

The hash code for this object.

no setter, inherited

initialValue → T?

final

key → Key?

Controls how one widget replaces another widget in the tree.

final, inherited

label → String?

final

mandatory → bool

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

submitter → UpFieldSubmitter<T>?

if not set, the form.submitter(field) will be used

final

validator → FormFieldValidator<T>?

final

Methods

createElement() → StatefulElement

Creates a StatefulElement to manage this widget's location in the tree.

inherited

createState() → State<UpField<T>>

Creates the mutable state for this widget at a given location in the tree.

override

debugDescribeChildren() → List<DiagnosticsNode>

Returns a list of DiagnosticsNode objects describing this node's children.

inherited

debugFillProperties(DiagnosticPropertiesBuilder properties) → void

Add additional properties associated with the node.

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode

Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.

inherited

toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String

A string representation of this object.

inherited

toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug, int wrapWidth = 65}) → String

Returns a string representation of this node and its descendants.

inherited

toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String

Returns a one-line detailed description of the object.

inherited

toStringShort() → String

A short, textual description of this widget.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

find<T>(BuildContext context) → UpFieldState<T>?

maybeOf<T>(BuildContext context, {UpFieldModelCallback<T>? watch, Object? watchId}) → UpFieldState<T>?

of<T>(BuildContext context, {UpFieldModelCallback<T>? watch, Object? watchId}) → UpFieldState<T>

useOf<T>(BuildContext context) → UpFieldState<T>

useWatch<T>(UpFieldModel<T> model) → Object?

valueOf<T, V>(BuildContext context, {UpFieldModelValueCallback<T, V>? value, UpFieldModelCallback<T>? watch, Object? watchId}) → V?