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Commit 7a99546

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create custom tabs
Signed-off-by: Amit Amrutiya <amitamrutiya2210@gmail.com>
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‎React/custom-tabs/README.md‎

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# Custom Tabs
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![image](https://github.com/user-attachments/assets/e11891f6-761f-4220-8c69-717dab79ee6a)

‎React/custom-tabs/package.json‎

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{
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"name": "faq-comp",
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"version": "0.1.0",
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"private": true,
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"dependencies": {
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"@testing-library/jest-dom": "^5.17.0",
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"@testing-library/react": "^13.4.0",
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"@testing-library/user-event": "^13.5.0",
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"react": "^18.2.0",
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"react-dom": "^18.2.0",
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"react-scripts": "5.0.1",
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"web-vitals": "^2.1.4"
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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",
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"eject": "react-scripts eject"
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},
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"eslintConfig": {
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"extends": [
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"react-app",
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"react-app/jest"
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]
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},
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"browserslist": {
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"production": [
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">0.2%",
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"not dead",
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"not op_mini all"
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],
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"development": [
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"last 1 chrome version",
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"last 1 firefox version",
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"last 1 safari version"
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]
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}
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}

‎React/custom-tabs/public/favicon.ico‎

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‎React/custom-tabs/public/index.html‎

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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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<link rel="icon" href="%PUBLIC_URL%/favicon.ico" />
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<meta name="viewport" content="width=device-width, initial-scale=1" />
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<meta name="theme-color" content="#000000" />
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<meta
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name="description"
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content="Web site created using create-react-app"
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/>
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<link rel="apple-touch-icon" href="%PUBLIC_URL%/logo192.png" />
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<!--
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manifest.json provides metadata used when your web app is installed on a
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user's mobile device or desktop. See https://developers.google.com/web/fundamentals/web-app-manifest/
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-->
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<link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
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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>You need to enable JavaScript to run this app.</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>

‎React/custom-tabs/src/App.js‎

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import Tabs from "./component/Tabs";
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function App() {
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return (
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<div className="App">
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<h1>Custom Tabs</h1>
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{/* classname, disable */}
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<Tabs>
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<div title="Home">
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<h1>Tab content for Home</h1>
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</div>
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<div title="About">
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<h2> Tab content for About</h2>
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</div>
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<div title="Contact">
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<h3>Tab content for Contact</h3>
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</div>
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</Tabs>
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</div>
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);
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}
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export default App;
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import React, { useEffect } from "react";
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import { useState } from "react";
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const Tabs = (props) => {
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const [tabsHeaders, setTabsHeaders] = useState([]);
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const [contentMap, setContentMap] = useState({});
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const [active, setActive] = useState("");
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const { children } = props;
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useEffect(() => {
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const headers = [];
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const map = {};
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React.Children.forEach(children, (element) => {
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console.log("Element : ", element);
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if (!React.isValidElement(element)) return;
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const { title } = element.props;
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headers.push(title);
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map[title] = element.props.children;
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});
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setTabsHeaders(headers); //Headers
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setActive(headers[0]);
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setContentMap(map); //content
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}, [props, children]);
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const changeTab = (header) => {
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setActive(header);
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};
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return (
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<div>
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<div className="headers">
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{tabsHeaders.map((header) => (
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<button
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className={active === header ? "selected" : ""}
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key={header}
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onClick={() => changeTab(header)}
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>
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{header}
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</button>
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))}
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</div>
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<div>
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{Object.keys(contentMap).map((key, idx) => {
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if (key === active) {
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return <div key={idx}>{contentMap[key]}</div>;
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} else {
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return null;
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}
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})}
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</div>
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</div>
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);
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};
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export default Tabs;

‎React/custom-tabs/src/index.css‎

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body {
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margin: 0;
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font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
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'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
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sans-serif;
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-webkit-font-smoothing: antialiased;
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-moz-osx-font-smoothing: grayscale;
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}
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code {
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font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New',
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monospace;
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}
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.App {
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text-align: center;
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}
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button{
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margin: 5px;
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padding: 7px 20px;
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border: none;
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border-radius: 5px;
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cursor: pointer;
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}
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.selected{
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background-color: black;
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color: white;
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}

‎React/custom-tabs/src/index.js‎

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import React from "react";
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import ReactDOM from "react-dom/client";
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import "./index.css";
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import App from "./App";
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const root = ReactDOM.createRoot(document.getElementById("root"));
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root.render(
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<React.StrictMode>
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<App />
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</React.StrictMode>
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);

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