indexdb-store

Tool for working with indexedDB

 

Install

NPM

npm install indexdb-store

Script Tag

<script src="https://unpkg.com/indexdb-store@latest/dist/index.umd.js"></script>
<script type="text/javascript">
  console.log(ReactUtils.Cipher)
</script>

ES6

IndexDB Store

import { indexDBStore } from 'indexdb-store'

const store = indexDBStore.createStore('WDB', 'myStore', {
  version: 1,
  onupgradeHandler: (store, request, event) => {
    //do transactions that can only happen on upgrade events.
    store.createIndex('IdIndex', 'id', { unique: true })
    console.log(request, event)
  },
})

//write
store.readwrite(db => {
  db.add({ id: '1', name: '1 name' }, '1')
  db.add({ id: '2', name: '2 name' }, '2')
})

//get all entries
store.entries().then(data => {
  console.log({ entries: data })
})

//get all values
store.values().then(values => {
  console.log('values: ', { values })
})

//Read
store.readonly.get('2').then(value => {
  console.log('value with key 2 is: ', value)
})

//COUNT: Retrieve the number of records matching the given key

//COUNT: Object API
const range = IDBKeyRange.bound('0', '2')
store.count(range).then(result => {
  console.log(`count is : `, result)
})
//COUNT: Function API
store('readonly', db => {
  const request = db.count('2')
  request.onsuccess = function () {
    console.log(`count is : `, this.result)
  }
})

//delete
store.del('1').then(() => {
  console.log('Delete complete for key 1')
})

store.readonly.get('1').then(value => {
  console.log('value with key 1 is now: ', value)
})
//Clear all the data in store.
store.clear().then(() => {
  console.log('store is cleared.')
})