目的
Flumpt がどのようなものか知るためにちょっと触ってみる。
追記：その2
ファイル構成
.
├── dest
│ └── app.js
├── index.html
├── package.json
└── src
└── app.jsx
package
pacage.json
{
"devDependencies": {
"babel-preset-es2015": "^6.3.13",
"babel-preset-react": "^6.3.13",
"babelify": "^7.2.0",
"browserify": "^12.0.1",
"watchify": "^3.6.1"
},
"scripts": {
"build": "browserify src/app.jsx -o dest/app.js -t [ babelify --presets [ es2015 react ] ]",
"watch": "watchify -t [ babelify --presets [ es2015 react ] ] src/app.jsx -o dest/app.js -v"
},
"dependencies": {
"flumpt": "^0.1.3",
"flux": "^2.1.1",
"react": "^0.14.3",
"react-dom": "^0.14.3"
}
}
実行
$ npm install
$ npm run build
$ npm run watch
code
src/app.jsx
'use strict';
import * as React from 'react'; //eslint-disable-line
import {Flux, Component} from 'flumpt';
import {render} from 'react-dom';
class CounterComponent extends Component {
render() {
return (
<div>
<p>count: {this.props.count}</p>
<div>
<button onClick={() => this.dispatch('increment')}>+1</button>
<button onClick={() => this.dispatch('decrement')}>-1</button>
</div>
</div>
);
}
}
class App extends Flux {
subscribe() {
this.on('increment', () => {
this.update(({count}) => {
return {count: count + 1};
});
});
this.on('decrement', () => {
this.update(({count}) => {
return {count: count - 1};
});
});
}
render(state) {
return <CounterComponent {...state}/>;
}
}
const app = new App({
renderer: el => {
render(el, document.querySelector('.js-container'));
},
initialState: {count: 0},
middlewares: [
// logger
(state) => {
console.log(state);
return state;
}
]
});
app.update(_initialState => (_initialState));
表示
$ python -m SimpleHTTPServer 8000
感想
- 書いてみたら思っていたよりシンプルでなかなか書きやすく良い感じかもしれない。
-
import * as React from 'react';の*を書かない書き方にできないかしら？ - 最終行の
app.update(_initialState => (_initialState));の書き方これでいいのかしら？
追記
2015-12-27
テストを追加してみた