1. A) Create a static website using HTM Create a static website using HTML tables Table.html Static Website with HTML Table

Sample Table

Header 1	Header 2	Header 3
Row 1, Cell 1	Row 1, Cell 2	Row 1, Cell 3
Row 2, Cell 1	Row 2, Cell 2	Row 2, Cell 3
Row 3, Cell 1	Row 3, Cell 2	Row 3, Cell 3

3.C. Implement Express.js, router // Filename - index.js // Importing express module const express = require("express") const app = express() // Handling GET / request app.use("/", (req, res, next) => { res.send("This is the express server") }) // Handling GET /hello request app.get("/hello", (req, res, next) => { res.send("This is the hello response"); }) // Server setup app.listen(3000, () => { console.log("Server is Running") }) OUTPUT Implement Router const http = require('http'); http.createServer(function (req, res) { res.writeHead(200, { 'Content-Type': 'text/html' }); const url = req.url; if (url === '/about') { res.write(' Welcome to about us page'); res.end(); } else if (url === '/contact') { res.write(' Welcome to contact us page'); res.end(); } else { res.write('Hello World!'); res.end(); } }).listen(3000, function () { console.log("server start at port 3000"); }); OUTPUT 1.B) Create a registration form using HTML forms Program steps: 1. Open notepad 2. Create tags – form and its attributes 3. Save as html file Form.html Registration Form

Registration Form

3 B. Implement file system in Node.js Program steps: ● Read files ● Create files ● Update files ● Delete files Rename files // filesystem.js const fs = require('fs'); const path = require('path'); // Define a sample file path const filePath = path.join(__dirname, 'example.txt'); // ------------------------------ // 1. CREATE a new file // ------------------------------ fs.writeFile(filePath, 'Hello, this is a new file!', (err) => { if (err) return console.error('Error creating file:', err); console.log(' ✅ File created successfully.'); // ------------------------------ // 2. READ the file // ------------------------------ fs.readFile(filePath, 'utf8', (err, data) => { if (err) return console.error('Error reading file:', err); console.log(' 📖 File content:', data); // ------------------------------ // 3. UPDATE the file (append text) // ------------------------------ fs.appendFile(filePath, '\nThis line was appended later.', (err) => { if (err) return console.error('Error updating file:', err); console.log(' ✏ File updated successfully.'); // ------------------------------ // 4. RENAME the file // ------------------------------ const newFilePath = path.join(__dirname, 'renamed_example.txt'); fs.rename(filePath, newFilePath, (err) => { if (err) return console.error('Error renaming file:', err); console.log(' 📝 File renamed successfully.'); // ------------------------------ // 5. DELETE the file // ------------------------------ fs.unlink(newFilePath, (err) => { if (err) return console.error('Error deleting file:', err); console.log(' 🗑 File deleted successfully.'); }); }); }); }); }); OUTPUT 2B. Develop a student registration form with Validation support using JavaScript. Program steps: Create an HTML page to create the form. CSS to design the layout of the form. JavaScript to validate the form. Form.html

REGISTRATION FORM

3aA. Deployment of Node.js and built-in Node.js modules // Load the HTTP module const http = require('http'); // Create an HTTP server http.createServer((req, res) => { res.writeHead(200, { 'Content-Type': 'text/html' }); // Get current date and time const currentDate = new Date(); // Send response res.write(`

The date and time are currently ${currentDate}

`); res.end(); }).listen(8080); console.log("Server running at http://localhost:8080/"); OUTPUT: 4b React Props Index.html

Main.jsx import { createRoot } from 'react-dom/client' function Car(props) { return (

I am a {props.brand}!

); } createRoot(document.getElementById('root')).render( ); OUTPUT React events Index.html

Main.jsx import { createRoot } from 'react-dom/client' function Football() { const shoot = () => { alert("Great Shot!"); } return ( ); } createRoot(document.getElementById('root')).render( ); OUTPUT React lists Index.html

Main.jsx import { createRoot } from 'react-dom/client' function MyCars() { const cars = ['Ford', 'BMW', 'Audi']; return ( <>

My Cars:

I am a { car }

); } createRoot(document.getElementById('root')).render( ); OUTPUT React forms Index.html

Main.jsx import { createRoot } from 'react-dom/client' function MyForm() { return ( ) } createRoot(document.getElementById('root')).render( ); OUTPUT React routers Index.html

Main.jsx import { createRoot } from 'react-dom/client'; import { BrowserRouter, Routes, Route, Link } from 'react-router-dom'; function Home() { return

Home Page

; } function About() { return

About Page

; } function Contact() { return

Contact Page

; } function App() { return ( {/* Navigation */} {/* Routes */} } /> } /> } /> ); } createRoot(document.getElementById('root')).render( ); OUTPUT 2.A) Develop dynamic Web content using JavaScript Program steps: ● Open an html page ● Reading: Dynamically displaying data ● Creating: Allow User Input ● Editing data before submit. ● Save the file as html Dynamic.html To create HTML dynamic pages

Dynamically changing content

Enter Your Name

2B. Develop a student registration form with Validation support using JavaScript. Program steps: Create an HTML page to create the form. CSS to design the layout of the form. JavaScript to validate the form. Form.html

REGISTRATION FORM

4a4A. Index.html

Reportar conductas abusivas

Detalles del documento PDF

Información de contacto

rpkwt