Rails 5.0.0.1
Ruby 2.3.1
我认为这可能是一个礼物问题但又一次,它适用于与the tutorial Im following一起创建this的人。所以,没什么特别的:
的application.js
//= require jquery
//= require jquery_ujs
//= require turbolinks
//= cable
//= require_self
//= require react_ujs
window.$ = window.jQuery = global.$ = require('jquery');
var React = window.React = global.React = require('react');
var ReactDOM = window.ReactDOM = global.ReactDOM = require('react-dom');
require('./components');
Components.js
require( 'babel-polyfill' );
// Manually add components to window and global
// so that react_ujs and react-server can find them and render them.
window.Home = global.Home = require("./components/Home.js").default
// same issue if use *.es6.jsx
Home.js(或es6.jsx)
import React from 'react';
import ReactDOM from 'react-dom';
class Home extends React.Component {
render() {
return (
<div className="form-control">
Home baby
</div>
)
}
}
export default Home;
的Gemfile
gem "browserify-rails"
gem 'react-rails
配置/ application.rb中
# Configure Browserify to use babelify to compile ES6
config.browserify_rails.commandline_options = "-t [ babelify --presets [ es2015 ] ]"
unless Rails.env.production?
# Work around sprockets+teaspoon mismatch:
Rails.application.config.assets.precompile += %w(spec_helper.js)
# Make sure Browserify is triggered when
# asked to serve javascript spec files
config.browserify_rails.paths << lambda { |p|
p.start_with?(Rails.root.join("spec/javascripts").to_s)
}
end
NPM
npm install browserify browserify-incremental babelify babel-preset-es2015 --save
意外令牌是指第一个<div>
,为什么?
答案 0 :(得分:0)
JSX语法未编译,可能是因为您需要将反应字母预设添加到browserify配置中。
安装包:
npm install --save-dev babel-preset-react
配置/ application.rb中
config.browserify_rails.commandline_options = "-t [ babelify --presets [ es2015 react ] ]"