Added codes and softcopy.

2025-06-11 14:19:19 +05:30
parent 091a580a74
commit 7df8927c43
32 changed files with 446 additions and 0 deletions
@@ -0,0 +1,53 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <title>Kshitij's Restaurant</title>
+  <link rel="stylesheet" href="styles.css">
+</head>
+<body>
+  <header style="background-color: #333; color: #fff; padding: 20px; text-align: center;">
+    <h1>Kshitij's Restaurant</h1>
+  </header>
+
+  <nav class="nav-menu">
+    <a href="#" style="color: #333; text-decoration: none; padding: 10px; margin: 5px;">Home</a>
+    <a href="#" style="color: #333; text-decoration: none; padding: 10px; margin: 5px;">Menu</a>
+    <a href="#" style="color: #333; text-decoration: none; padding: 10px; margin: 5px;">About</a>
+    <a href="#" style="color: #333; text-decoration: none; padding: 10px; margin: 5px;">Contact</a>
+  </nav>
+
+  <main>
+    <h2>Welcome to Kshitij's Restaurant</h2>
+    <p>We offer a wide variety of delicious dishes made with fresh, high-quality ingredients.</p>
+
+    <h2>Our Menu</h2>
+    <ul>
+      <li>Appetizers</li>
+      <li>Salads</li>
+      <li>Entrees</li>
+      <li>Desserts</li>
+    </ul>
+
+    <h2>About Us</h2>
+    <p>Our restaurant has been serving the community for over 10 years. We take pride in our commitment to providing excellent service and delicious food.</p>
+
+    <h2>Contact Us</h2>
+    <form>
+      <label for="name">Name:</label>
+      <input type="text" id="name" name="name" required>
+
+      <label for="email">Email:</label>
+      <input type="email" id="email" name="email" required>
+
+      <label for="message">Message:</label>
+      <textarea id="message" name="message" required></textarea>
+
+      <button type="submit">Send</button>
+    </form>
+  </main>
+
+  <footer style="background-color: #333; color: #fff; padding: 10px; text-align: center;">
+    <p>&copy; 2025 Kshitij's Restaurant. All rights reserved.</p>
+  </footer>
+</body>
+</html>
@@ -0,0 +1,21 @@
+body {
+  font-family: Arial, sans-serif;
+  margin: 0;
+  padding: 0;
+}
+
+.nav-menu {
+  background-color: #f2f2f2;
+  padding: 10px;
+  text-align: center;
+}
+
+.nav-menu a:hover {
+  background-color: #333;
+  color: #fff;
+}
+
+main {
+  padding: 20px;
+}
+
@@ -0,0 +1,10 @@
+<!DOCTYPE employees [
+    <!ELEMENT employees (employee+)>
+    <!ELEMENT employee (id, name, position, department, salary)>
+    <!ELEMENT id (#PCDATA)>
+    <!ELEMENT name (#PCDATA)>
+    <!ELEMENT position (#PCDATA)>
+    <!ELEMENT department (#PCDATA)>
+    <!ELEMENT salary (#PCDATA)>
+]>
+
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?xml-stylesheet type="text/xsl" href="employees.xsl"?>
+<employees>
+    <employee>
+        <id>1</id>
+        <name>Kshitij K</name>
+        <position>DevOps Engineer</position>
+        <department>IT</department>
+        <salary>6000000</salary>
+    </employee>
+    <employee>
+        <id>2</id>
+        <name>Ayush Kalas</name>
+        <position>Project Manager</position>
+        <department>IT</department>
+        <salary>8000</salary>
+    </employee>
+    <employee>
+        <id>3</id>
+        <name>Ombase</name>
+        <position>Frontend Developer</position>
+        <department>IT</department>
+        <salary>500</salary>
+    </employee>
+</employees>
+
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
+    <xs:element name="employees">
+        <xs:complexType>
+            <xs:sequence>
+                <xs:element name="employee" maxOccurs="unbounded">
+                    <xs:complexType>
+                        <xs:sequence>
+                            <xs:element name="id" type="xs:integer"/>
+                            <xs:element name="name" type="xs:string"/>
+                            <xs:element name="position" type="xs:string"/>
+                            <xs:element name="department" type="xs:string"/>
+                            <xs:element name="salary" type="xs:decimal"/>
+                        </xs:sequence>
+                    </xs:complexType>
+                </xs:element>
+            </xs:sequence>
+        </xs:complexType>
+    </xs:element>
+</xs:schema>
+
@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
+    <xsl:template match="/">
+        <html>
+            <head>
+                <title>Employee List</title>
+                <style>
+                    table {
+                        width: 100%;
+                        border-collapse: collapse;
+                    }
+                    th, td {
+                        border: 1px solid black;
+                        padding: 8px;
+                        text-align: left;
+                    }
+                    th {
+                        background-color: #f2f2f2;
+                    }
+                </style>
+            </head>
+            <body>
+                <h2>Employee List</h2>
+                <table>
+                    <tr>
+                        <th>ID</th>
+                        <th>Name</th>
+                        <th>Position</th>
+                        <th>Department</th>
+                        <th>Salary</th>
+                    </tr>
+                    <xsl:for-each select="employees/employee">
+                        <tr>
+                            <td><xsl:value-of select="id"/></td>
+                            <td><xsl:value-of select="name"/></td>
+                            <td><xsl:value-of select="position"/></td>
+                            <td><xsl:value-of select="department"/></td>
+                            <td><xsl:value-of select="salary"/></td>
+                        </tr>
+                    </xsl:for-each>
+                </table>
+            </body>
+        </html>
+    </xsl:template>
+</xsl:stylesheet>
+
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+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Employee List</title>
+    <style>
+        table {
+            width: 100%;
+            border-collapse: collapse;
+        }
+        th, td {
+            border: 1px solid black;
+            padding: 8px;
+            text-align: left;
+        }
+        th {
+            background-color: #f2f2f2;
+        }
+    </style>
+</head>
+<body>
+    <h2>Employee List</h2>
+    <table>
+        <tr>
+            <th>ID</th>
+            <th>Name</th>
+            <th>Position</th>
+            <th>Department</th>
+            <th>Salary</th>
+        </tr>
+        <tr>
+            <td>1</td>
+            <td>Kshitij K</td>
+            <td>DevOps Engineer</td>
+            <td>IT</td>
+            <td>6000000</td>
+        </tr>
+        <tr>
+            <td>2</td>
+            <td>Ayush Kalas</td>
+            <td>Project Manager</td>
+            <td>IT</td>
+            <td>8000</td>
+        </tr>
+        <tr>
+            <td>3</td>
+            <td>Ombase</td>
+            <td>Frontend Developer</td>
+            <td>IT</td>
+            <td>500</td>
+        </tr>
+    </table>
+</body>
+</html>
+
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+<!DOCTYPE html>
+<html>
+<head>
+  <title>Calculator</title>
+  <link rel="stylesheet" href="styles.css">
+</head>
+<body>
+  <div class="calculator">
+    <h1>Calculator</h1>
+    <p class="designer">(Designed by Kshitij)</p>
+    <div class="display">
+      <input type="text" id="result" readonly>
+    </div>
+    <div class="buttons">
+      <button onclick="clearDisplay()">C</button>
+      <button onclick="calculate('/')">/</button>
+      <button onclick="calculate('*')">*</button>
+      <button onclick="calculate('-')">-</button>
+      <button onclick="addToDisplay('7')">7</button>
+      <button onclick="addToDisplay('8')">8</button>
+      <button onclick="addToDisplay('9')">9</button>
+      <button onclick="calculate('+')">+</button>
+      <button onclick="addToDisplay('4')">4</button>
+      <button onclick="addToDisplay('5')">5</button>
+      <button onclick="addToDisplay('6')">6</button>
+      <button onclick="calculate('=')">=</button>
+      <button onclick="addToDisplay('1')">1</button>
+      <button onclick="addToDisplay('2')">2</button>
+      <button onclick="addToDisplay('3')">3</button>
+      <button onclick="addToDisplay('0')">0</button>
+      <button onclick="addToDisplay('.')">.</button>
+    </div>
+  </div>
+  <script src="script.js"></script>
+</body>
+</html>
+
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+let currentValue = '';
+
+function addToDisplay(value) {
+  currentValue += value;
+  document.getElementById('result').value = currentValue;
+}
+
+function clearDisplay() {
+  currentValue = '';
+  document.getElementById('result').value = '';
+}
+
+function calculate(operator) {
+  if (operator === '=') {
+    try {
+      currentValue = eval(currentValue).toString();
+      document.getElementById('result').value = currentValue;
+    } catch (error) {
+      alert('Invalid expression');
+      clearDisplay();
+    }
+  } else {
+    if (currentValue === '') {
+      alert('Please enter a number');
+      return;
+    }
+    currentValue += operator;
+    document.getElementById('result').value = currentValue;
+  }
+}
+
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+body {
+  font-family: Arial, sans-serif;
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  height: 100vh;
+  margin: 0;
+  background-color: #f0f0f0;
+}
+
+.calculator {
+  background-color: #fff;
+  padding: 20px;
+  border-radius: 5px;
+  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
+  text-align: center;
+}
+
+.designer {
+  font-size: 14px;
+  color: #888;
+  margin-top: 5px;
+}
+
+.display {
+  margin-bottom: 10px;
+}
+
+.display input {
+  width: 100%;
+  font-size: 24px;
+  padding: 5px;
+  text-align: right;
+  border: 1px solid #ccc;
+  border-radius: 3px;
+}
+
+.buttons {
+  display: grid;
+  grid-template-columns: repeat(4, 1fr);
+  grid-gap: 5px;
+}
+
+.buttons button {
+  font-size: 18px;
+  padding: 10px;
+  background-color: #f0f0f0;
+  border: none;
+  border-radius: 3px;
+  cursor: pointer;
+}
+
+.buttons button:hover {
+  background-color: #e0e0e0;
+}
+
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+<?php
+// Database configuration
+$host = 'localhost'; // MySQL server host
+$dbname = 'connectivityDB'; // Database name
+$username = 'kshitij'; // MySQL username
+$password = 'Pass@123'; // MySQL password
+
+try {
+    // Create a connection
+    $conn = new mysqli($host, $username, $password, $dbname);
+
+    // Check the connection
+    if ($conn->connect_error) {
+        throw new Exception("Connection failed: " . $conn->connect_error);
+    }
+    echo "Connected successfully<br>";
+
+    // CRUD Operations
+
+    // Create
+    function createUser($conn, $name, $email) {
+        $stmt = $conn->prepare("INSERT INTO users (name, email) VALUES (?, ?)");
+        $stmt->bind_param("ss", $name, $email);
+        if ($stmt->execute()) {
+            echo "New user created successfully<br>";
+        } else {
+            echo "Error: " . $stmt->error . "<br>";
+        }
+        $stmt->close();
+    }
+
+    // Read
+    function readUsers($conn) {
+        $result = $conn->query("SELECT * FROM users");
+        if ($result->num_rows > 0) {
+            while ($row = $result->fetch_assoc()) {
+                echo "ID: " . $row["id"] . " - Name: " . $row["name"] . " - Email: " . $row["email"] . "<br>";
+            }
+        } else {
+            echo "No users found.<br>";
+        }
+    }
+
+    // Update
+    function updateUser($conn, $id, $name, $email) {
+        $stmt = $conn->prepare("UPDATE users SET name = ?, email = ? WHERE id = ?");
+        $stmt->bind_param("ssi", $name, $email, $id);
+        if ($stmt->execute()) {
+            echo "User updated successfully<br>";
+        } else {
+            echo "Error: " . $stmt->error . "<br>";
+        }
+        $stmt->close();
+    }
+
+    // Delete
+    function deleteUser($conn, $id) {
+        $stmt = $conn->prepare("DELETE FROM users WHERE id = ?");
+        $stmt->bind_param("i", $id);
+        if ($stmt->execute()) {
+            echo "User deleted successfully<br>";
+        } else {
+            echo "Error: " . $stmt->error . "<br>";
+        }
+        $stmt->close();
+    }
+
+    // Example usage of CRUD operations
+    createUser($conn, "John Doe", "john@example.com");
+    createUser($conn, "Jane Smith", "jane@example.com");
+    echo "<br>All Users:<br>";
+    readUsers($conn);
+    updateUser($conn, 1, "John Updated", "john.updated@example.com"); // Update user with ID 1
+    echo "<br>All Users after update:<br>";
+    readUsers($conn);
+    deleteUser($conn, 2); // Delete user with ID 2
+    echo "<br>All Users after deletion:<br>";
+    readUsers($conn);
+
+} catch (Exception $e) {
+    echo "Error: " . $e->getMessage();
+} finally {
+    // Close the connection
+    if (isset($conn)) {
+        $conn->close();
+    }
+}
+?>
+