FetchingState<T> class

FetchingState allow you to handle UI base on the current state of data fetching Use this one when you want to attach your data object into the state. call FetchingState.data to get your object data

Constructors

FetchingState({required T data, Object? error, required LoadState fetchingStatus})

FetchingState.init({required T data, Object? error})

Create new FetchingState instance, default status to LoadState.init

factory

Properties

data → T

data that pass to onDone

final

error → Object?

data that pass to onError

final

fetchingStatus → LoadState

fetching status LoadState

final

hashCode → int

The hash code for this object.

no setter, override

isDone → bool

Shortcut for checking if current status is done

no setter

isError → bool

Shortcut for checking if current status is error

no setter

isInit → bool

Shortcut for checking if current status is init

no setter

isLoading → bool

Shortcut for checking if current status is loading

no setter

isLoadingMore → bool

Shortcut for checking if current status is loading more data

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

copyWhenDone({T? data}) → FetchingState<T>

create new instance of FetchingState. set status to LoadState.done keep the current data and error or user can pass in those parameter. this method should be use after loading more item into data

copyWhenError({T? data, Object? error}) → FetchingState<T>

create new instance of FetchingState. set status to LoadState.error keep the current data and error or user can pass in those parameter. this method should be use after loading more item into data

copyWhenLoading() → FetchingState<T>

create new instance of FetchingState. set status to LoadState.loading keep the current data and error or user can pass in those parameter. this is helpful when you want to add more data into current data

copyWhenLoadingMore() → FetchingState<T>

create new instance of FetchingState. set status to LoadState.loadingMore keep the current data and error or user can pass in those parameter. this is helpful when you want to add more data into current data

copyWith({required LoadState fetchingStatus, T? data, Object? error}) → FetchingState<T>

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

override

when<R>({required R onLoading(), required R onDone(T? data, bool isLoadingMore), required R onError(Object? error), required R onInit()}) → R

Declare methods base on fetchingStatus that return widgets

whenOrElse<R>({R onLoading()?, R onDone(T? data, bool isLoadingMore)?, R onError(Object? error)?, R onInit()?, required R orElse()?}) → R

Declare methods that return widgets base on fetchingStatus

Operators

operator ==(Object other) → bool

The equality operator.

override