UserController class Null safety

Controller managing user logged into the application

Inheritance

Constructors

UserController()

Properties

currentUser → User
The current user within the controller
read-only
hashCode → int
The hash code for this object. [...]
read-only, inherited
hasListeners → bool
read-only, inherited
initialized → bool
Checks whether the controller has already been initialized.
read-only, inherited
isClosed → bool
Checks whether the controller has already been closed.
read-only, inherited
item → User
Current value of model
read-only, inherited
listeners → int
read-only, inherited
model ↔ Rx<User>
The logged in user
read / write, override
onDelete → InternalFinalCallback<void>
Internal callback that starts the cycle of this controller.
final, inherited
onStart → InternalFinalCallback<void>
Called at the exact moment the widget is allocated in memory. It uses an internal "callable" type, to avoid any @overrides in subclases. This method should be internal and is required to define the lifetime cycle of the subclass.
final, inherited
runtimeType → Type
A representation of the runtime type of the object.
read-only, inherited
storage → ModelStorage<User>?
SimpleStorage to store/retrieve model
final, inherited

Methods

$configureLifeCycle() → void
inherited
addListener(GetStateUpdate listener) → Disposer
Register a closure to be called when the object notifies its listeners.
inherited
addListenerId(Object? key, GetStateUpdate listener) → Disposer
inherited
clearStorage() → Future<void>
Clears the storage
inherited
dispose() → void
@mustCallSuper, inherited
disposeId(Object id) → void
To dispose an id from future updates(), this ids are registered by GetBuilder() or similar, so is a way to unlink the state change with the Widget from the Controller.
inherited
handleStoredModel() → Future<void>
Restores previously saved value if storage is set
inherited
loadUser() → Future<void>
Loads the current user data from the backend
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
notifyChildrens() → void
@protected, inherited
onClose() → void
Called before onDelete method. onClose might be used to dispose resources used by the controller. Like closing events, or streams before the controller is destroyed. Or dispose objects that can potentially create some memory leaks, like TextEditingControllers, AnimationControllers. Might be useful as well to persist some data on disk.
inherited
onInit() → Future<void>
Restores previously saved value if storage is set
inherited
onReady() → void
Called 1 frame after onInit(). It is the perfect place to enter navigation events, like snackbar, dialogs, or a new route, or async request.
inherited
refresh() → void
@protected, inherited
refreshGroup(Object id) → void
@protected, inherited
registerUser(User newUser) → Future<void>
Registers a user on the backend
removeListener(VoidCallback listener) → void
Remove a previously registered closure from the list of closures that the object notifies.
inherited
removeListenerId(Object id, VoidCallback listener) → void
inherited
removeUser() → Future<void>
Removes the current user
toString() → String
A string representation of this object. [...]
inherited
update([List<Object>? ids, bool condition = true]) → void
Rebuilds GetBuilder each time you call update(); Can take a List of ids, that will only update the matching GetBuilder( id: ), ids can be reused among GetBuilders like group tags. The update will only notify the Widgets, if condition is true.
inherited
updateUser(User updatedUser) → Future<void>
Updates a users information

Operators

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

Static Properties

instance → UserController
Current inserted instance
read-only