ControlValueAccessor<ModelDataType, ViewDataType> class
abstract
Defines an interface that acts as a bridge between FormControl and a reactive native widget.
Constructors
Properties
-
control
→ FormControl<
ModelDataType> ? -
Gets the control bind to this value accessor.
no setter
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
dispose(
) → void - Disposes the value accessors.
-
modelToViewValue(
ModelDataType? modelValue) → ViewDataType? - Returns the value that must be supplied to the UI widget.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
registerControl(
FormControl< ModelDataType> control, {ChangeFunction<ViewDataType> ? onChange}) → void -
Registers a the
control
with the value accessor. -
toString(
) → String -
A string representation of this object.
inherited
-
updateModel(
ViewDataType? viewValue) → void - Updates the control with the provided value.
-
viewToModelValue(
ViewDataType? viewValue) → ModelDataType? - Returns the value that must be supplied to the control.
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited