storage-mgmt

Simple Storage Manager

Simple HTML5 storage management (local storage and session storage)

install

$ npm install --save storage-mgmt
# or 
$ yarn add storage-mgmt

Usage

// use local storage
import { strLocal } from 'storage-mgmt'
 
// storage set
strLocal.set('data', { a: 2 })
 
// storage get
strLocal.get('data')
 
//--------//
 
// use session storage
import { strSession } from 'storage-mgmt'
 
// storage set
strSession.set('data', [1, 2, 3])
 
// storage get
strSession.get('data')

Methods

strLocal.set(key, val) | strSession.set(key, val)

data save or overwrite.

Params

key
Type: string
storage key

val
Type: boolean | string | number | object<string, string | number | boolean> | Array<Array<string | number | boolean>>
save or overwrite data.

Return

this

example

import { strLocal } from 'storage-mgmt'
 
strLocal.set('flg', true)
 
// pipe
strLocal.set('data', { foo: 'bar' }).set('sum', 10)

strLocal.get(key) | strSession.get(key)

read storage data.

Params

key
Type: string
storage key

Return

boolean | string | number | object<string, string | number | boolean> | Array<Array<string | number | boolean>> | null

example

import { strLocal } from 'storage-mgmt'
 
strLocal.set('flg', true)
 
const flg = strLocal.get('flg') // -> true
const data = strLocal.get('data') // -> null

strLocal.remove(key) | strSession.remove(key)

delete specific data.

Params

key
Type: string
storage key

Return

this

example

import { strLocal } from 'storage-mgmt'
 
strLocal.set('flg', true)
 
strLocal.remove('flg')
const flg = strLocal.get('flg') // -> null
 
// pipe
 
strLocal.set('data', {foo: 'bar'}).remove('data').set('flg', true)
const data = strLocal.get('data') // -> null

strLocal.clear() | strSession.clear()

storage all delete.
Note that even necessary data may be deleted.