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;

Support for async multiple requests server side

If you have async requests going on the server side you need to save the handle of the request returned by reactCookie.plugToRequest(req, res, {useHandles : true}); (probably in the context) and use it as opt={handle : thisRequestId} in all the methods.

  TODO: Add example goes here

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

true or false

License

This project is under the MIT license. You are free to do whatever you want with it.