├── .gitignore ├── README.md ├── package-lock.json ├── package.json ├── public ├── favicon.ico ├── index.html ├── logo192.png ├── logo512.png ├── manifest.json └── robots.txt └── src ├── App.css ├── App.js ├── forms ├── AddUserForm.js └── EditUserForm.js ├── index.css ├── index.js ├── reportWebVitals.js ├── setupTests.js └── tables └── UserTable.js /.gitignore: -------------------------------------------------------------------------------- 1 | # See https://help.github.com/articles/ignoring-files/ for more about ignoring files. 2 | 3 | # dependencies 4 | /node_modules 5 | /.pnp 6 | .pnp.js 7 | 8 | # testing 9 | /coverage 10 | 11 | # production 12 | /build 13 | 14 | # misc 15 | .DS_Store 16 | .env.local 17 | .env.development.local 18 | .env.test.local 19 | .env.production.local 20 | 21 | npm-debug.log* 22 | yarn-debug.log* 23 | yarn-error.log* 24 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # react-hooks-crud -------------------------------------------------------------------------------- /package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "react-hooks-crud", 3 | "version": "0.1.0", 4 | "private": true, 5 | "dependencies": { 6 | "@testing-library/jest-dom": "^5.16.3", 7 | "@testing-library/react": "^12.1.4", 8 | "@testing-library/user-event": "^13.5.0", 9 | "react": "^17.0.2", 10 | "react-dom": "^17.0.2", 11 | "react-scripts": "5.0.0", 12 | "web-vitals": "^2.1.4" 13 | }, 14 | "scripts": { 15 | "start": "react-scripts start", 16 | "build": "react-scripts build", 17 | "test": "react-scripts test", 18 | "eject": "react-scripts eject" 19 | }, 20 | "eslintConfig": { 21 | "extends": [ 22 | "react-app", 23 | "react-app/jest" 24 | ] 25 | }, 26 | "browserslist": { 27 | "production": [ 28 | ">0.2%", 29 | "not dead", 30 | "not op_mini all" 31 | ], 32 | "development": [ 33 | "last 1 chrome version", 34 | "last 1 firefox version", 35 | "last 1 safari version" 36 | ] 37 | } 38 | } 39 | -------------------------------------------------------------------------------- /public/favicon.ico: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/clever-web/react-hooks-crud/dd39cdefb4f972fcbe8de33c551e633ab3dd2b42/public/favicon.ico -------------------------------------------------------------------------------- /public/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 12 | 13 | 14 | 18 | 27 | React App 28 | 29 | 30 | 31 |

32 | 42 | 43 | 44 | -------------------------------------------------------------------------------- /public/logo192.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/clever-web/react-hooks-crud/dd39cdefb4f972fcbe8de33c551e633ab3dd2b42/public/logo192.png -------------------------------------------------------------------------------- /public/logo512.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/clever-web/react-hooks-crud/dd39cdefb4f972fcbe8de33c551e633ab3dd2b42/public/logo512.png -------------------------------------------------------------------------------- /public/manifest.json: -------------------------------------------------------------------------------- 1 | { 2 | "short_name": "React App", 3 | "name": "Create React App Sample", 4 | "icons": [ 5 | { 6 | "src": "favicon.ico", 7 | "sizes": "64x64 32x32 24x24 16x16", 8 | "type": "image/x-icon" 9 | }, 10 | { 11 | "src": "logo192.png", 12 | "type": "image/png", 13 | "sizes": "192x192" 14 | }, 15 | { 16 | "src": "logo512.png", 17 | "type": "image/png", 18 | "sizes": "512x512" 19 | } 20 | ], 21 | "start_url": ".", 22 | "display": "standalone", 23 | "theme_color": "#000000", 24 | "background_color": "#ffffff" 25 | } 26 | -------------------------------------------------------------------------------- /public/robots.txt: -------------------------------------------------------------------------------- 1 | # https://www.robotstxt.org/robotstxt.html 2 | User-agent: * 3 | Disallow: 4 | -------------------------------------------------------------------------------- /src/App.css: -------------------------------------------------------------------------------- 1 | .App { 2 | text-align: center; 3 | } 4 | 5 | .App-logo { 6 | height: 40vmin; 7 | pointer-events: none; 8 | } 9 | 10 | @media (prefers-reduced-motion: no-preference) { 11 | .App-logo { 12 | animation: App-logo-spin infinite 20s linear; 13 | } 14 | } 15 | 16 | .App-header { 17 | background-color: #282c34; 18 | min-height: 100vh; 19 | display: flex; 20 | flex-direction: column; 21 | align-items: center; 22 | justify-content: center; 23 | font-size: calc(10px + 2vmin); 24 | color: white; 25 | } 26 | 27 | .App-link { 28 | color: #61dafb; 29 | } 30 | 31 | @keyframes App-logo-spin { 32 | from { 33 | transform: rotate(0deg); 34 | } 35 | to { 36 | transform: rotate(360deg); 37 | } 38 | } 39 | -------------------------------------------------------------------------------- /src/App.js: -------------------------------------------------------------------------------- 1 | import React, { useState, Fragment } from 'react' 2 | import AddUserForm from './forms/AddUserForm' 3 | import EditUserForm from './forms/EditUserForm' 4 | import UserTable from './tables/UserTable' 5 | 6 | const App = () => { 7 | // Data 8 | const usersData = [ 9 | { id: 1, name: 'Tina', username: 'floppydiskette' }, 10 | { id: 2, name: 'Crag', username: 'milkdolon' }, 11 | { id: 3, name: 'Alex', username: 'alex0001'} 12 | ] 13 | 14 | const initialFormState = { id: null, name: '', username: ''} 15 | 16 | // Setting state 17 | const [users, setUsers] = useState(usersData) 18 | const [currentUser, setCurrentUser] = useState(initialFormState) 19 | const [editing, setEditing] = useState(false) 20 | 21 | // CRUD state 22 | const addUser = user => { 23 | user.id = users.length + 1 24 | setUsers([...users, user]) 25 | } 26 | 27 | const deleteUser = id => { 28 | setEditing(false); 29 | 30 | setUsers(users.filter(user => user.id !== id)) 31 | } 32 | 33 | const updateUser = (id, updatedUser) => { 34 | setEditing(false) 35 | 36 | setUsers(users.map(user => (user.id === id ? updatedUser : user))) 37 | } 38 | 39 | const editRow = user => { 40 | setEditing(true) 41 | 42 | setCurrentUser({ id: user.id, name: user.name, username: user.username}) 43 | } 44 | 45 | return ( 46 |

47 |

CRUD App with React Hooks

48 |

49 |

50 | { 51 | editing ? ( 52 | 53 |

Edit User

54 | 60 | 61 | ) : ( 62 | 63 |

Add user

64 | 65 | 66 | ) 67 | } 68 |

69 |

70 |

View users

71 | 72 |

73 |

74 |

75 | ); 76 | } 77 | 78 | export default App; 79 | -------------------------------------------------------------------------------- /src/forms/AddUserForm.js: -------------------------------------------------------------------------------- 1 | import React, { useState } from 'react' 2 | 3 | const AddUserForm = props => { 4 | const initialFormState = { id: null, name: '', username: '' } 5 | const [ user, setUser ] = useState(initialFormState) 6 | 7 | const handleInputChange = event => { 8 | const { name, value } = event.target 9 | 10 | setUser({ ...user, [name]: value }) 11 | } 12 | 13 | return ( 14 | 29 | ) 30 | } 31 | 32 | export default AddUserForm 33 | -------------------------------------------------------------------------------- /src/forms/EditUserForm.js: -------------------------------------------------------------------------------- 1 | import React, { useState, useEffect } from 'react' 2 | 3 | const EditUserForm = props => { 4 | const [ user, setUser ] = useState(props.currentUser) 5 | 6 | useEffect( 7 | () => { 8 | setUser(props.currentUser) 9 | }, 10 | [ props ] 11 | ) 12 | // You can tell React to skip applying an effect if certain values haven’t changed between re-renders. [ props ] 13 | 14 | const handleInputChange = event => { 15 | const { name, value } = event.target 16 | 17 | setUser({ ...user, [name]: value }) 18 | } 19 | 20 | return ( 21 | 37 | ) 38 | } 39 | 40 | export default EditUserForm 41 | -------------------------------------------------------------------------------- /src/index.css: -------------------------------------------------------------------------------- 1 | button, 2 | .button { 3 | margin-bottom: 0 !important; 4 | margin-right: .5rem; 5 | } 6 | -------------------------------------------------------------------------------- /src/index.js: -------------------------------------------------------------------------------- 1 | import React from 'react'; 2 | import ReactDOM from 'react-dom'; 3 | import './index.css'; 4 | import App from './App'; 5 | 6 | ReactDOM.render(, document.getElementById('root')); 7 | 8 | // If you want to start measuring performance in your app, pass a function 9 | // to log results (for example: reportWebVitals(console.log)) 10 | // or send to an analytics endpoint. Learn more: https://bit.ly/CRA-vitals 11 | -------------------------------------------------------------------------------- /src/reportWebVitals.js: -------------------------------------------------------------------------------- 1 | const reportWebVitals = onPerfEntry => { 2 | if (onPerfEntry && onPerfEntry instanceof Function) { 3 | import('web-vitals').then(({ getCLS, getFID, getFCP, getLCP, getTTFB }) => { 4 | getCLS(onPerfEntry); 5 | getFID(onPerfEntry); 6 | getFCP(onPerfEntry); 7 | getLCP(onPerfEntry); 8 | getTTFB(onPerfEntry); 9 | }); 10 | } 11 | }; 12 | 13 | export default reportWebVitals; 14 | -------------------------------------------------------------------------------- /src/setupTests.js: -------------------------------------------------------------------------------- 1 | // jest-dom adds custom jest matchers for asserting on DOM nodes. 2 | // allows you to do things like: 3 | // expect(element).toHaveTextContent(/react/i) 4 | // learn more: https://github.com/testing-library/jest-dom 5 | import '@testing-library/jest-dom'; 6 | -------------------------------------------------------------------------------- /src/tables/UserTable.js: -------------------------------------------------------------------------------- 1 | import React from 'react' 2 | 3 | const UserTable = props => ( 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | {props.users.length > 0 ? ( 14 | props.users.map(user => ( 15 | 16 | 17 | 18 | 34 | 35 | )) 36 | ) : ( 37 | 38 | 39 | 40 | )} 41 | 42 |

Name	Username	Actions
{user.name}	{user.username}	19 \| 27 \| 33 \|
No users

43 | ) 44 | 45 | export default UserTable 46 | --------------------------------------------------------------------------------