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Seth Lemmons
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Added a sorting grid example
Spruced up a couple more files here and there
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08-basic-grid/a-basic-grid/package-lock.json

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08-basic-grid/a-basic-grid/package.json

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"test": "react-scripts test --env=jsdom",
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"eject": "react-scripts eject"
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}
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}
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}
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# See https://help.github.com/ignore-files/ for more about ignoring files.
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# dependencies
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/node_modules
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# testing
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/coverage
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# production
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/build
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# misc
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.DS_Store
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.env.local
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.env.development.local
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.env.test.local
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.env.production.local
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npm-debug.log*
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yarn-debug.log*
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yarn-error.log*

08-basic-grid/b-basic-grid-sorting/README.md

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{
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"name": "b-basic-grid-sorting",
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"version": "0.1.0",
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"private": true,
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"dependencies": {
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"react": "^16.2.0",
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"react-dom": "^16.2.0",
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"react-scripts": "1.1.0"
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},
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"scripts": {
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"start": "react-scripts start",
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"build": "react-scripts build",
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"test": "react-scripts test --env=jsdom",
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"eject": "react-scripts eject"
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}
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}
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
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<meta name="theme-color" content="#000000">
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<!--
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manifest.json provides metadata used when your web app is added to the
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homescreen on Android. See https://developers.google.com/web/fundamentals/engage-and-retain/web-app-manifest/
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-->
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<link rel="manifest" href="%PUBLIC_URL%/manifest.json">
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<link rel="shortcut icon" href="%PUBLIC_URL%/favicon.ico">
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<!--
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Notice the use of %PUBLIC_URL% in the tags above.
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It will be replaced with the URL of the `public` folder during the build.
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Only files inside the `public` folder can be referenced from the HTML.
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Unlike "/favicon.ico" or "favicon.ico", "%PUBLIC_URL%/favicon.ico" will
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work correctly both with client-side routing and a non-root public URL.
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Learn how to configure a non-root public URL by running `npm run build`.
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-->
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<title>React App</title>
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</head>
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<body>
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<noscript>
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You need to enable JavaScript to run this app.
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</noscript>
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<div id="root"></div>
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<!--
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This HTML file is a template.
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If you open it directly in the browser, you will see an empty page.
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You can add webfonts, meta tags, or analytics to this file.
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The build step will place the bundled scripts into the <body> tag.
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To begin the development, run `npm start` or `yarn start`.
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To create a production bundle, use `npm run build` or `yarn build`.
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-->
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</body>
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</html>
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{
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"short_name": "React App",
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"name": "Create React App Sample",
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"icons": [
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{
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"src": "favicon.ico",
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"sizes": "64x64 32x32 24x24 16x16",
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"type": "image/x-icon"
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}
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],
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"start_url": "./index.html",
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"display": "standalone",
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"theme_color": "#000000",
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"background_color": "#ffffff"
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}
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.App {
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text-align: center;
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}
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.App-logo {
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animation: App-logo-spin infinite 20s linear;
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height: 80px;
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}
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.App-header {
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background-color: #222;
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height: 150px;
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padding: 20px;
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color: white;
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}
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.App-title {
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font-size: 1.5em;
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}
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.App-intro {
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font-size: large;
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}
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@keyframes App-logo-spin {
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from { transform: rotate(0deg); }
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to { transform: rotate(360deg); }
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}
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import React, { Component } from 'react';
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import Grid from './Grid';
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import getData from './data';
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const { data } = getData();
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class App extends Component {
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render() {
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return (
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<Grid data={data} />
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);
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}
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}
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export default App;
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import React from 'react';
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import ReactDOM from 'react-dom';
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import App from './App';
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it('renders without crashing', () => {
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const div = document.createElement('div');
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ReactDOM.render(<App />, div);
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ReactDOM.unmountComponentAtNode(div);
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});
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import React, { Component } from 'react';
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class Grid extends Component {
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state = {}
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render () {
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const { className, data } = this.props;
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const { sort } = this.state;
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return (
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<table className={`grid ${className ? className : ''}`}>
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<thead>
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<tr>
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<th onClick={this.handleHeaderClick.bind(this, 'name')}>
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Name{this.getSort('name', sort)}
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</th>
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<th onClick={this.handleHeaderClick.bind(this, 'company')}>
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Company{this.getSort('company', sort)}
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</th>
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<th onClick={this.handleHeaderClick.bind(this, 'email')}>
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Email{this.getSort('email', sort)}
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</th>
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</tr>
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</thead>
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<tbody>
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{
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this.sortData(data, sort).map(item => (
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<tr key={item.id}>
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<td>{item.name}</td>
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<td>{item.company}</td>
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<td>{item.email}</td>
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</tr>
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))
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}
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</tbody>
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</table>
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);
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}
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getSort (dataIndex, sort) {
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return sort && sort.dataIndex === dataIndex ?
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` (${sort.direction})` :
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null;
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}
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handleHeaderClick = (dataIndex) => {
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const { sort } = this.state;
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const direction = sort && sort.dataIndex === dataIndex ?
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(sort.direction === 'ASC' ? 'DESC' : 'ASC') :
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'ASC';
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this.setState({
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sort: {
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dataIndex, direction
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}
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});
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}
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sortData (data, sort) {
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if (sort) {
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const { dataIndex, direction } = sort;
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const dir = direction === 'ASC' ? 1 : -1;
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return data.slice().sort((A, B) => {
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const a = A[ dataIndex ];
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const b = B[ dataIndex ];
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if (a > b) {
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return 1 * dir;
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}
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if (a < b) {
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return -1 * dir;
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}
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return 0;
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});
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}
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return data;
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}
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}
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export default Grid;
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const companies = [
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'Airconix', 'Qualcore', 'Hivemind', 'Thermolock', 'Sunopia'
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];
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const firstNames = [
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'Raymond', 'Vernon', 'Dori', 'Jason', 'Rico'
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];
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const lastNames = [
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'Neal', 'Dunham', 'Seabury', 'Pettey', 'Muldoon'
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];
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const random = (array) => array[ Math.floor(Math.random() * array.length) ];
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const dataSync = ({ num = 50, startRow = 0, total = 50000 } = {}) => {
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const data = [];
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for (let i = 0; i < num; i++) {
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const company = random(companies);
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const first = random(firstNames);
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const last = random(lastNames);
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data.push({
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id: i + startRow,
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name: `${first} ${last}`,
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company,
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email: `${first.toLowerCase()}.${last.toLowerCase()}@${company.toLowerCase()}.com`
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});
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}
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return { data, total };
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};
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const dataAsync = async ({ delay = 500, num, startRow, total } = {}) => {
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return new Promise((resolve) => {
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setTimeout(() => {
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resolve(dataSync({ num, startRow, total }));
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}, delay);
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});
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};
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export default dataSync;
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export { dataAsync };
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body {
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margin: 0;
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padding: 0;
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font-family: sans-serif;
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}
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import React from 'react';
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import ReactDOM from 'react-dom';
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import './index.css';
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import App from './App';
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import registerServiceWorker from './registerServiceWorker';
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ReactDOM.render(<App />, document.getElementById('root'));
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registerServiceWorker();
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