BaseViewModel class

Mixed in types

• ChangeNotifier

Implementers

• BaseListViewModel

Constructors

BaseViewModel({ViewState? viewState})

Properties

cancelTokenList ↔ List<CancelToken>

保存请求token，用于页面关闭时取消请求

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

hasListeners → bool

Whether any listeners are currently registered.

no setter, inherited

http ↔ Http

充当Model

getter/setter pair

isBusy → bool

no setter

isEmpty → bool

no setter

isError → bool

no setter

isIdle → bool

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

viewState ↔ ViewState

getter/setter pair

viewStateError ↔ ViewStateError?

getter/setter pair

Methods

addListener(VoidCallback listener) → void

Register a closure to be called when the object changes.

inherited

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

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

notifyListeners() → void

Call all the registered listeners.

override

onError(ViewStateError? viewStateError) → void

可以通过重写该方法对错误时候做一些操作,比如token过期的时候自动跳转登录界面

removeListener(VoidCallback listener) → void

Remove a previously registered closure from the list of closures that are notified when the object changes.

inherited

setBusy() → void

setEmpty() → void

setError(dynamic e, {String? message}) → void

e分类Error和Exception两种

setIdle() → void

set

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited