react-cookie

Load, save and remove cookies within your React application

Isomorphic cookies!

You can also plug it directly with a Node.js request by adding just before the renderToString: reactCookie.plugToRequest(req, res);
(require the cookieParser middleware)

If you are within a non-browser or Node.js environment, you can use reactCookie.setRawCookie(req.headers.cookie)

Download

NPM: npm install react-cookie
Bower: bower install react-cookie
CDN: https://cdnjs.cloudflare.com/ajax/libs/react-cookie/0.3.4/react-cookie.min.js

Examples

ES6

import React from 'react';
import cookie from 'react-cookie';

export default class MyApp extends React.Component {

  constructor(props) {
    super(props);
    this.state = { userId: cookie.load('userId') };
  }

  onLogin(userId) {
    this.state.userId = userId;
    cookie.save('userId', userId);
  }

  onLogout() {
    cookie.remove('userId');
  }

  render() {
    return (
      <LoginPanel onSuccess={this.onLogin.bind(this)} />
    );
  }

}

ES5

var React = require('react');
var cookie = require('react-cookie');

var MyApp = React.createClass({

  getInitialState: function() {
    return { userId: cookie.load('userId') };
  },

  onLogin: function(userId) {
    this.state.userId = userId;
    cookie.save('userId', userId);
  },

  onLogout: function() {
    cookie.remove('userId');
  },

  render: function() {
    return (
      <LoginPanel onSuccess={this.onLogin} />
    );
  }

});

module.exports = MyApp;

Without CommonJS

You can use react-cookie with anything by using the global variable reactCookie.

Note that window need to exists to use reactCookie.

Usage

`reactCookie.load(name, [doNotParse])`

`reactCookie.save(name, val, [opt])`

`reactCookie.remove(name, [opt])`

`reactCookie.plugToRequest(req, res)`

`reactCookie.setRawCookie(cookies)`

opt

Support all the cookie options from the RFC.

path

cookie path

expires

absolute expiration date for the cookie (Date object)

maxAge

relative max age of the cookie from when the client receives it (seconds)

domain

domain for the cookie

secure

true or false

httpOnly