isabella232 / storage-4

A Cycle.js Driver for using localStorage and sessionStorage.

Cycle Storage Driver

A Cycle.js Driver for using localStorage and sessionStorage in the browser.

npm install --save @cycle/storage

Usage

You can read the API docs here.

Basics:

import Cycle from '@cycle/core';
import storageDriver from '@cycle/storage';

function main(responses) {
  // ...
}

const drivers = {
  storage: storageDriver
}

Cycle.run(main, drivers);

Simple and normal use case (JSBin demo):

function main({DOM, storage}) {
   const storageRequest$ = DOM.select('input')
    .events('keypress')
    .map(function(ev) {
      return {
        key: 'inputText',
        value: ev.target.value
      };
    });

  return {
    DOM: storage.local
    .getItem('inputText')
    .startWith('')
    .map((text) =>
      h('input', {
        type: 'text',
        value: text
      })
    ),
    storage: storageRequest$
  };
}

License

MIT