react-rails-ujs

react-rails-ujs

This npm package is replacement for react-rails when assets pipeline is completely disabled and replaced with webpack bundles.

Install

npm i --save react-rails-ujs

Add react_component helper

module ApplicationHelper
  def react_component(name, props = {}, options = {}, &block)
    html_options = options.reverse_merge(data: {
      react_class: name,
      react_props: (props.is_a?(String) ? props : props.to_json)
    })
    content_tag(:div, '', html_options, &block)
  end
end

Usage

Render components into rails views

<%= react_component('Message', text: 'Hello react-rails-ujs') %>

Mount webpack bundled components

import { mountComponents } from 'react-rails-ujs';

import { Message } from './components/Message';

mountComponents({
  Message,
});

Usage with React Hot Reload

import React from 'react';
import { AppContainer } from 'react-hot-loader';
import { mountComponents } from 'react-rails-ujs';

import { Message } from './components/Message';

const render = (component, props) => (
  <AppContainer><component {...props}/></AppContainer>
);

mountComponents({
  Message,
}, module.hot ? { render } : {});

Usage with Redux

import React from 'react';
import { Provider } from 'react-redux'
import { mountComponents } from 'react-rails-ujs';

import createStore from './store/createStore';
import { Message } from './components/Message';

const store = createStore();

const render = (component, props) => (
  <Provider store={store}><component {...props}/></Provider>
);

mountComponents({
  Message,
}, { render });