ViewModel<T> class
abstract
Se usa en las clases Viewmodel donde debe estar toda la logica de mi negocio
- Inheritance
-
- Object
- ChangeNotifier
- ViewModel
Constructors
- ViewModel.new(T _data)
Properties
- data → T
-
Public getter for the data
no setter
- hashCode → int
-
The hash code for this object.
no setterinherited
- hasListeners → bool
-
Whether any listeners are currently registered.
no setteroverride
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
addListener(
VoidCallback listener) → void -
Register a closure to be called when the object changes.
inherited
-
cleanState(
) → void - Cleans the state to allow garbage collection without calling dispose
-
dispose(
) → void -
Discards any resources used by the object. After this is called, the
object is not in a usable state and should be discarded (calls to
addListener will throw after the object is disposed).
override
-
init(
) → void - Abstract init method to be implemented by subclasses
-
loadNotifier(
) → Future< void> - loadNotifier Ensures the ViewModel's availability by confirming initialization has occurred.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
notifyListeners(
) → void -
Call all the registered listeners.
inherited
-
removeListener(
VoidCallback listener) → void -
Remove a previously registered closure from the list of closures that are
notified when the object changes.
inherited
-
toString(
) → String -
A string representation of this object.
override
-
transformState(
T transformer(T data)) → void - Transforms the state using a function
-
transformStateSilently(
T transformer(T data)) → void - Transforms the state using a function
-
updateSilently(
T newState) → void - Updates the state without notifying listeners
-
updateState(
T newState) → void - Updates the state and notifies listeners if the value has changed
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited