ViewModelStateScope<T extends StatefulWidget> mixin
- Superclass Constraints
- Mixin Applications
-
Properties
-
context
→ BuildContext
-
The location in the tree where this widget builds.
no setterinherited
-
hashCode
→ int
-
The hash code for this object.
no setterinherited
-
mounted
→ bool
-
Whether this State object is currently in a tree.
no setterinherited
-
runtimeType
→ Type
-
A representation of the runtime type of the object.
no setterinherited
-
widget
→ T
-
The current configuration.
no setterinherited
Methods
-
activate()
→ void
-
Called when this object is reinserted into the tree after having been
removed via deactivate.
inherited
-
autoDispose()
→ bool
-
-
build(BuildContext context)
→ Widget
-
Describes the part of the user interface represented by this widget.
inherited
-
deactivate()
→ void
-
Called when this object is removed from the tree.
inherited
-
debugFillProperties(DiagnosticPropertiesBuilder properties)
→ void
-
Add additional properties associated with the node.
inherited
-
destroy()
→ void
-
-
didChangeDependencies()
→ void
-
Called when a dependency of this State object changes.
inherited
-
didUpdateWidget(covariant T oldWidget)
→ void
-
Called whenever the widget configuration changes.
inherited
-
dismissLoading()
→ void
-
-
dispose()
→ void
-
关闭页面后，请求取消。
override
-
getViewModel<V extends ViewModel>({int index = 0})
→ V
-
获取指定的ViewModel
-
initState()
→ void
-
Called when this object is inserted into the tree.
override
-
noSuchMethod(Invocation invocation)
→ dynamic
-
Invoked when a nonexistent method or property is accessed.
inherited
-
onNotify(String message, {int? what, Object? data})
→ void
-
通知事件 用于 view model 主动调用。
message 消息说明,相当于注释吧。
what 可自定义消息标记
data 携带的数据
-
onParseArguments(Object? args)
→ void
-
首先要在build 方法中调用 parseArguments。
只会调用一次
arg 路由传递的参数
-
onRendered(BuildContext context)
→ FutureOr<void>
-
-
parseArguments()
→ void
-
须在build主动调用、
关于主动调用的原因：父类build方法没找到合适的方式自动调用
-
reassemble()
→ void
-
Called whenever the application is reassembled during debugging, for
example during hot reload.
inherited
-
setState(VoidCallback fn)
→ void
-
Notify the framework that the internal state of this object has changed.
override
-
showLoading({Widget? widget})
→ void
-
-
toast(String message, {int duration = 2, ToastAlignment alignment = ToastAlignment.bottom, Widget? widget})
→ void
-
-
toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style})
→ DiagnosticsNode
-
Returns a debug representation of the object that is used by debugging
tools and by DiagnosticsNode.toStringDeep.
inherited
-
toString({DiagnosticLevel minLevel = DiagnosticLevel.info})
→ String
-
A string representation of this object.
inherited
-
toStringShort()
→ String
-
A brief description of this object, usually just the runtimeType and the
hashCode.
inherited
-
useViewModels()
→ List<ViewModel>
-
初始化 ViewModel
ViewModel 仅初始化一次。
-
vm<V extends ViewModel>({int index = 0, dynamic block(V v)?})
→ void
-
