UserController class Null safety
Controller managing user logged into the application
- Inheritance
- Object
- GetLifeCycle
- DisposableInterface
- GetxController
- ModelController<
User, ModelStorage< User> > - EngineModelController<
User> - UserController
Constructors
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 byGetBuilder()
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 callupdate()
; Can take a List ofids
, that will only update the matchingGetBuilder( id: )
,ids
can be reused amongGetBuilders
like group tags. The update will only notify the Widgets, ifcondition
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