npm i -S vuex-persisted-preprocess-state
import createPersistedState from 'vuex-persisted-preprocess-state'
const store = new Vuex.Store({
// ...
plugins: [createPersistedState()]
})
Creates a new instance of the plugin with the given options. The following options can be provided to configure the plugin for your specific needs:
key <String>
: The key to store the persisted state under. (default: vuex)paths <Array>
: An array of any paths to partially persist the state. If no paths are given, the complete state is persisted. (default: [])storage <Object>
: Defaults to sessionStorage.initialSet <Boolean>
: Initial storage set. (default: true)throttleTime <Number>
: Minimum time in ms between storage updates. (default: 0)throttleOptions <Object>
: The throttle options object. (default: {}, defaultOptions: { leading: true, trailing: true })afterLoad <value | Promise(value) <- Function>
: A function that will be called to process storage value before parsing it from json and rehydrating state. Defaults to returning same value.beforeSave <value | Promise(value) <- Function>
: A function that will be called to process vuex state before stringifing it to json and saving to storage. Defaults to returning same value.
If it's not ideal to have the state of the Vuex store inside sessionstorage. One can easily implement the functionality to use cookies for that (or any other you can think of);
import { Store } from 'vuex'
import createPersistedState from 'vuex-persistedstate'
import * as Cookies from 'js-cookie'
const store = new Store({
// ...
plugins: [
createPersistedState({
storage: {
getItem: key => Cookies.get(key),
setItem: (key, value) => Cookies.set(key, value, { expires: 3, secure: true }),
removeItem: key => Cookies.remove(key)
}
})
]
})
In fact, any object following the Storage protocol (getItem, setItem, removeItem, etc) could be passed:
createPersistedState({ storage: window.sessionStorage })
This is especially useful when you are using this plugin in combination with server-side rendering, where one could pass an instance of dom-storage.
MIT © Jake Oswaldo