$ npm install mobx-persist --save
import { observable } from 'mobx'
import { create, persist } from 'mobx-persist'
class SomeItem {
@persist @observable name = 'some'
@persist @observable count = 0
}
class SomeStore {
@persist('object') @observable obj = { a: 1, b: 2 }
@persist('map') @observable stringMap = observable.map<string>({})
@persist('list') @observable numList = [1,2,3,4]
@persist('object', SomeItem) @observable s = new SomeItem
@persist('map', SomeItem) @observable m = observable.map<SomeItem>({})
@persist('list', SomeItem) @observable l = []
}
const hydrate = create({
storage: localForage, // or AsyncStorage in react-native.
// default: localStorage
jsonify: false // if you use AsyncStorage, here shoud be true
// default: true
})
// create the state
export const someStore = new SomeStore()
hydrate('some', someStore).then(() => console.log('someStore has been hydrated'))without decorators
const data = observable({
title: 'no decorator',
someObject: {
a: 1,
b: 'b',
},
someArray: [{
c: 1,
d: 'd'
}]
})
const schema = {
title: true,
someObject: {
type: 'object',
schema: {
a: true,
b: true
}
},
someArray: {
type: 'list',
schema: {
c: true,
d: true
}
}
}
export const someStore = persist(schema)(data)
hydrate('some', someStore).then(() => console.log('someStore has been hydrated'))with initial state
const initialState = window.__STATE__.some || {
obj: { a: 2, b: 1 }
}
export const someStore = new SomeStore()
hydrate('some', someStore, initialState)
.then(() => console.log('some hydrated'))re-hydration
const result = hydrate('some', someStore, initialState)
const rehydrate = result.rehydrate
result.then(() => console.log('some hydrated'))
setTimeout(() => {
rehydrate().then(() => console.log('rehydrated'))
}, 3000)- arguments
- schema string/object Describes the type of data you are planning to persist. Not needed for JS primitive types. Options:
'object' | 'list' | 'map'or a structured schema object. - observable any The observable that you are persisting.
- schema string/object Describes the type of data you are planning to persist. Not needed for JS primitive types. Options:
- returns a persistence-enabled version of observable
- arguments
- config object Describes the storage container you want your data to reside in.
- storage localForage/AsyncStorage/localStorage localForage-style storage API. localStorage for Web (default), AsyncStorage for React Native
- jsonify bool Enables serialization as JSON
- debounce number Debounce interval applied to storage calls (in miliseconds, default 0).
- config object Describes the storage container you want your data to reside in.
- returns
- hydrate function
hydrate(key, store, initialState?, customArgs?)- key string The key of your datastore that you want to hydrate from your persisted record.
- store object The store in which that key resides.
- initialState object Optional initial state the store is seeded with.
- customArgs object Optional custom arguments that are available during the deserialization process which can be used to pass in e.g. stores to model constructors during deserialization. See https://github.com/mobxjs/serializr#6-use-custom-arguments-to-inject-stores-to-models
- returns IHydrateResult
- hydrate function
extends Promise
- methods
- rehydrate function
- returns IHydrateResult
- rehydrate function
React
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