BaseViewStateGetxController class abstract
getx的页面状态基类
- Inheritance
-
- Object
- GetLifeCycle
- DisposableInterface
- GetxController
- BaseViewStateGetxController
- Mixed in types
- Implementers
Constructors
Properties
- disposed ↔ bool
-
防止页面销毁后,异步任务才完成,导致报错
getter/setter pairinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
- hasListeners → bool
-
no setterinherited
- httpError ↔ HttpError?
-
---------------------------------------------页面状态------------------------------------------------------
getter/setter pairinherited
- initialized → bool
-
Checks whether the controller has already been initialized.
no setterinherited
- isBusy → bool
-
no setterinherited
- isClosed → bool
-
Checks whether the controller has already been closed.
no setterinherited
- isError → bool
-
no setterinherited
- isIdle → bool
-
no setterinherited
- isInit ↔ bool
-
getter/setter pairinherited
- listeners → int
-
no setterinherited
-
onDelete
→ InternalFinalCallback<
void> -
Internal callback that starts the cycle of this controller.
finalinherited
-
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.
finalinherited
- refreshController ↔ EasyRefreshController
-
getter/setter pairinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- viewState ↔ ViewState
-
当前的页面状态,默认为busy,可在viewModel的构造方法中指定;
getter/setter pairinherited
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
-
buildBaseViewStateEasyRefresh(
{ScrollController? scrollController, Widget? busyWidget, Widget? footWidget, ViewStateWidgetBuilder? emptyWidgetBuilder, ViewStateWidgetBuilder? errorWidgetBuilder, bool showErrorWidget = true, bool showEmptyWidget = true, bool showBusyWidget = true, Function? onLoad, Function? onRefresh, List< Widget> ? widgetList, Widget? widget}) → Widget -
底层建立下拉刷新
inherited
-
buildViewStateEasyRefresh<
T> (T? data, {ScrollController? scrollController, ViewStateModelWidgetListBuilder< T> ? widgetListBuilder, ViewStateModelWidgetBuilder<T> ? widgetBuilder, Widget? busyWidget, Widget? footWidget, ViewStateWidgetBuilder? emptyWidgetBuilder, ViewStateWidgetBuilder? errorWidgetBuilder, bool showErrorWidget = true, bool showEmptyWidget = true, bool showBusyWidget = true, Function? onLoad, Function? onRefresh}) → Widget -
------------------------------------------------base下拉刷新控件----------------------------------------------------------
inherited
-
dispose(
) → void -
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 -
doOther(
) → void -
inherited
-
doRequest<
T> (RequestInfo? requestInfo) → Future< HttpData< T> > -
inherited
-
doRequestList<
T, E> (RequestInfo? requestInfo) → Future< HttpData< T> > -
inherited
-
getRequestInfo(
) → RequestInfo? -
获取请求的数据,一般用于简单的页面请求
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
notifyChildrens(
) → void -
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
-
onError(
HttpError? httpError) → void -
inherited
-
onInit(
) → void -
Called immediately after the widget is allocated in memory.
You might use this to initialize something for the controller.
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 -
inherited
-
refreshData(
) → void -
inherited
-
refreshGroup(
Object id) → void -
inherited
-
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
-
request<
T> (dynamic handleHttpData(HttpData data, RequestInfo? requestInfo), {bool isSetError = true}) → Future< HttpData< T> > -
---------------------------------------------通用请求方法------------------------------------------------------
inherited
-
requestList<
T, E> (dynamic handleHttpData(HttpData data, RequestInfo? requestInfo), {bool isSetError = true}) → Future< HttpData< T> > -
通常有下拉刷新请求,第一页之后不会再设置页面错误状态
inherited
-
requestWhenError(
) → void -
重新请求当报错时
inherited
-
setBusy(
) → void -
override
-
setError(
HttpError? httpError) → void -
override
-
setIdle(
) → void -
---------------------------------------------设置页面状态------------------------------------------------------
override
-
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
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited