hashstorage v0.0.4

HashStorage

a hash storage in typescript that behave like localstorage

Installation

via nodejs

npm install --save hashstorage

Types of store

• StorageJson : as a JSON string
• Storage64 : json encoded64 string
• StorageParams : as a list of key=param

Imports

Scripts

<script src="node_modules/hashstorage/dist/bundles/hashstorage.umd.min.js"></script>
<script>
  var storage = new hashstorage.HashStorage(new hashStorage.StorageJson());
</script>

Require

var hashstorage = require("hashstorage");
var storage = new hashstorage.HashStorage(new hashStorage.StorageJson());

Import

import {HashStorage, StorageJson} from 'hashstorage';
var storage = new HashStorage(new StorageJson());

Usage

//set an item with a key, if the item already exist overwrite it
storage.setItem(key, value);

//get value of an item, if the item does not exist return null
var value = storage.getItem(key);

//remove an item with a key, if the item does not exist do nothing
storage.removeItem(key);

//clear the storage
storage.clear();

//listen to the event of the hash change
//if you listen to window.addEventListener("hashchange", function () { ... }); the value will not be yet parsed
storage.hashChanged.subscribe(function(){
  //do something here
});