feat(form): initial commit

This commit is contained in:
dancingCycle 2022-06-07 12:26:42 +02:00
parent 123ac80de7
commit 0f911c0419
10 changed files with 292 additions and 0 deletions

6
form/.babelrc Normal file
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{
"presets": [
"@babel/preset-env",
"@babel/preset-react"
]
}

108
form/.gitignore vendored Normal file
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# Others
package-lock.json
build*
# Logs
logs
*.log
npm-debug.log*
yarn-debug.log*
yarn-error.log*
lerna-debug.log*
# Diagnostic reports (https://nodejs.org/api/report.html)
report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
# Runtime data
pids
*.pid
*.seed
*.pid.lock
# Directory for instrumented libs generated by jscoverage/JSCover
lib-cov
# Coverage directory used by tools like istanbul
coverage
*.lcov
# nyc test coverage
.nyc_output
# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
.grunt
# Bower dependency directory (https://bower.io/)
bower_components
# node-waf configuration
.lock-wscript
# Compiled binary addons (https://nodejs.org/api/addons.html)
build/Release
# Dependency directories
node_modules/
jspm_packages/
# TypeScript v1 declaration files
typings/
# TypeScript cache
*.tsbuildinfo
# Optional npm cache directory
.npm
# Optional eslint cache
.eslintcache
# Microbundle cache
.rpt2_cache/
.rts2_cache_cjs/
.rts2_cache_es/
.rts2_cache_umd/
# Optional REPL history
.node_repl_history
# Output of 'npm pack'
*.tgz
# Yarn Integrity file
.yarn-integrity
# dotenv environment variables file
.env
.env.test
# parcel-bundler cache (https://parceljs.org/)
.cache
# Next.js build output
.next
# Nuxt.js build / generate output
.nuxt
dist
# Gatsby files
.cache/
# Comment in the public line in if your project uses Gatsby and *not* Next.js
# https://nextjs.org/blog/next-9-1#public-directory-support
# public
# vuepress build output
.vuepress/dist
# Serverless directories
.serverless/
# FuseBox cache
.fusebox/
# DynamoDB Local files
.dynamodb/
# TernJS port file
.tern-port

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form/README.md Normal file
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# form
## Table of Contents
0. [General](#general)
1. [Links](#links)
# General
present form examples based on grassroot project
[webpack-react](../webpack-react)
# Links
* [React setup with webpack for beginners](https://dev.to/deepanjangh/react-setup-with-webpack-for-beginners-2a8k)

33
form/package.json Normal file
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{
"private": true,
"name": "webpack-react",
"description": "example using webpack for react",
"version": "0.0.1",
"main": "index.js",
"keywords": [
"react",
"webpack"
],
"author": "Software Ingenieur Begerad <dialog@SwIngBe.de>",
"license": "GPL-3.0-or-later",
"engines": {
"node": ">=10"
},
"scripts": {
"start": "webpack serve --config ./webpack.config.js --mode development"
},
"devDependencies": {
"@babel/core": "^7.18.2",
"@babel/preset-env": "^7.18.2",
"@babel/preset-react": "^7.17.12",
"babel-loader": "^8.2.5",
"webpack": "^5.73.0",
"webpack-cli": "^4.9.2",
"webpack-dev-server": "^4.9.2"
},
"dependencies": {
"prop-types": "^15.8.1",
"react": "^18.1.0",
"react-dom": "^18.1.0"
}
}

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form/public/index.html Normal file
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<!DOCTYPE html>
<html>
<head>
<title>Hello React</title>
</head>
<body>
<div id="root"></div>
<script src="./bundle.js"></script>
</body>
</html>

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import React from 'react';
import PropTypes from 'prop-types';
/*controlled component: input form value controlled by React*/
const FormValue = (props) => {
/*destructuring*/
const { value, valueName, onChange, onSubmit } = props;
return (
/*one onChange handler for each value*/
/*input names should match state names*/
<>
<form onSubmit={onSubmit}>
<label>
<p>Please enter {valueName}:</p>
<input type="text" name="value" value={value} onChange={onChange} />
</label>
<input type="submit" value="Submit" />
</form>
</>
);
};
export default FormValue;
FormValue.propTypes = {
value: PropTypes.string,
valueName: PropTypes.string,
onChange: PropTypes.func,
onSubmit: PropTypes.func
};

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import React from 'react';
import PropTypes from 'prop-types';
//destructure props
const Hello = ({msg}) => {
return (
<>
<div>{msg}</div>
</>
);
}
export default Hello
Hello.propTypes = {
msg: PropTypes.string,
};

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form/src/index.js Normal file
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import React from 'react';
import ReactDOM from 'react-dom';
import Home from './pages/home';
//since react 18
import { createRoot } from 'react-dom/client';
//create root container
const root = createRoot(document.getElementById("root"));
//render root app
root.render(<Home />);

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form/src/pages/home.jsx Normal file
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import React, { useState } from 'react';
import Hello from '../components/hello';
import Form from '../components/form-value';
const Home = () => {
//handle state
const [value, setValue] = useState('');
const handleSubmit = () => {
event.preventDefault();
console.log('handleSubmit() todo');
};
const handleChange = (e) => {
console.log('e.target.value: '+e.target.value);
setValue(e.target.value);
};
const form = (
<Form
value={value}
valueName='Value'
onSubmit={handleSubmit}
onChange={handleChange}
/>
);
return (
<>
<h1>Home</h1>
<h2>(React.js Lambda Function Component)</h2>
<Hello msg="Hello World!" />
{form}
</>
);
}
export default Home

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form/webpack.config.js Normal file
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//path is used to resolve properly across the OS
const path = require('path');
module.exports = {
//bundle *.js from this entry point
entry: path.resolve(__dirname, './src/index.js'),
module: {
rules: [
{
//test all *.js using babel-loader
//test all *.jsx (e.g. React.js) using babel-loader
test: /\.(js|jsx)$/,
exclude: /node_modules/,
use: ['babel-loader'],
}
]
},
resolve: {
extensions: ['*', '.js', '.jsx'],
},
//create output file to be linked to index.html
output: {
path: path.resolve(__dirname, './public'),
filename: 'bundle.js',
},
};