ReactiveFormFieldState<ModelDataType, ViewDataType> class

Represents the state of the ReactiveFormField stateful widget.

Inheritance
Implementers

Constructors

ReactiveFormFieldState()

Properties

context → BuildContext
The location in the tree where this widget builds.
no setterinherited
control ↔ FormControl<ModelDataType>
The FormControl that is bound to this state.
getter/setter pair
errorText → String?
Gets the error text calculated from validators of the control.
no setter
focusNode → FocusNode?
TODO: add documentation
no setter
hashCode → int
The hash code for this object.
no setterinherited
mounted → bool
Whether this State object is currently in a tree.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
touched → bool
Gets true if the widget is touched, otherwise return false.
no setter
value → ViewDataType?
Gets the value of the FormControl given by the valueAccessor.
no setter
valueAccessor → ControlValueAccessor<ModelDataType, ViewDataType>
Gets the widget control value accessor
no setter
widget → ReactiveFormField<ModelDataType, ViewDataType>
The current configuration.
no setterinherited

Methods

activate() → void
Called when this object is reinserted into the tree after having been removed via deactivate.
inherited
build(BuildContext context) → Widget
Describes the part of the user interface represented by this widget.
override
deactivate() → void
Called when this object is removed from the tree.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
didChange(ViewDataType? value) → void
Updates this field's state to the new value. Useful for responding to child widget changes.
didChangeDependencies() → void
Called when a dependency of this State object changes.
override
didUpdateWidget(covariant ReactiveFormField<ModelDataType, ViewDataType> oldWidget) → void
Called whenever the widget configuration changes.
override
dispose() → void
Called when this object is removed from the tree permanently.
override
initState() → void
Called when this object is inserted into the tree.
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
onControlValueChanged(dynamic value) → void
reassemble() → void
Called whenever the application is reassembled during debugging, for example during hot reload.
inherited
selectValueAccessor() → ControlValueAccessor<ModelDataType, ViewDataType>
Returns the value accessor for the reactive widget.
setState(VoidCallback fn) → void
Notify the framework that the internal state of this object has changed.
inherited
subscribeControl() → void
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
toStringShort() → String
A brief description of this object, usually just the runtimeType and the hashCode.
inherited
unsubscribeControl() → void

Operators

operator ==(Object other) → bool
The equality operator.
inherited