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<!DOCTYPE html>
<html>
<head>
<title>Class Timetable</title>
</head>
<body>
<h1>Class Timetable</h1>
<table border="1">
<tr>
<th>Time</th>
<th>Monday</th>
<th>Tuesday</th>
<th>Wednesday</th>
<th>Thursday</th>
<th>Friday</th>
</tr>
<tr>
<td>8:00 AM - 9:00 AM</td>
<td>Class A</td>
<td>Class B</td>
<td>Class C</td>
<td>Class D</td>
<td>Class E</td>
</tr>
<tr>
<td>9:00 AM - 10:00 AM</td>
<td>Class B</td>
<td>Class C</td>
<td>Class D</td>
<td>Class E</td>
<td>Class A</td>
</tr>
</table>
</body>
</html>
Email Registration Form
<!DOCTYPE html>
<html>
<head>
<title>Email Registration Form</title>
</head>
<body>
<h1>Email Registration</h1>
<form>
<label for="full_name">Full Name:</label>
<input type="text" id="full_name" name="full_name" required><br><br>
<label for="email">Email Address:</label>
<input type="email" id="email" name="email" required><br><br>
<label for="password">Password:</label>
<input type="password" id="password" name="password" required><br><br>
<label for="confirm_password">Confirm Password:</label>
<input type="password" id="confirm_password" name="confirm_password" required><br><br>
<input type="submit" value="Register">
</form>
</body>
</html>
css
<!DOCTYPE html>
<html>
<head>
<title>Inline CSS Example</title>
</head>
<body>
<div style="color: blue; font-size: 20px;">This is a blue text with increased font size.</div>
</body>
</html>
<!DOCTYPE html>
<html>
<head>
<title>Embedded CSS Example</title>
<style>
.text-style {
color: red;
font-size: 18px;
}
</style>
</head>
<body>
<div class="text-style">This is red text with a font size of 18px.</div>
</body>
</html>
<!DOCTYPE html>
<html>
<head>
<title>External CSS Example</title>
<link rel="stylesheet" type="text/css" href="styles.css">
</head>
<body>
<div class="text-style">This is red text with a font size of 18px.</div>
</body>
</html>
.text-style {
color: red;
font-size: 18px;
}
form bootstrap
<!DOCTYPE html>
<html>
<head>
<title>Simple Bootstrap Form</title>
<!-- Include Bootstrap CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css">
</head>
<body>
<div class="container">
<h1>Simple Bootstrap Form</h1>
<form>
<div class="form-group">
<label for="name">Name:</label>
<input type="text" class="form-control" id="name" placeholder="Enter your name">
</div>
<div class="form-group">
<label for="email">Email:</label>
<input type="email" class="form-control" id="email" placeholder="Enter your email">
</div>
<button type="submit" class="btn btn-primary">Submit</button>
</form>
</div>
</body>
</html>
webpage validation JavaScript
<!DOCTYPE html>
<html>
<head>
<title>Simple Form Validation</title>
</head>
<body>
<h1>Simple Form Validation</h1>
<form id="myForm" onsubmit="return validateForm()">
<label for="name">Name:</label>
<input type="text" id="name" name="name"><br><br>
<label for="email">Email:</label>
<input type="email" id="email" name="email"><br><br>
<button type="submit">Submit</button>
</form>
<script>
function validateForm() {
var name = document.getElementById('name').value;
var email = document.getElementById('email').value;
if (name === "") {
alert("Name must be filled out");
return false;
}
if (email === "") {
alert("Email must be filled out");
return false;
}
// You can add more complex validation logic for the email field, e.g., checking for a valid email format.
return true; // Form will be submitted if all checks pass.
}
</script>
</body>
</html>
JavaScript events
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>JavaScript Events Demo</title>
<style>
#hoverDiv {
width: 100px;
height: 100px;
background-color: lightblue;
}
</style>
</head>
<body>
<!-- Mouse Events -->
<button id="clickButton">Click me</button>
<div id="hoverDiv"></div>
<p id="mouseCoords">Mouse coordinates: </p>
<p id="mouseClick">Mouse click: </p>
<!-- Keyboard Events -->
<input id="keyInput" type="text">
<p id="keyPressed">Key pressed: </p>
<p id="keyReleased">Key released: </p>
<p id="charTyped">Character typed: </p>
<script>
// Mouse Events
document.getElementById("clickButton").addEventListener("click", function() {
alert("Button clicked!");
});
var hoverDiv = document.getElementById("hoverDiv");
hoverDiv.addEventListener("mouseover", function() {
this.style.backgroundColor = "orange";
});
hoverDiv.addEventListener("mouseout", function() {
this.style.backgroundColor = "lightblue";
});
var mouseCoords = document.getElementById("mouseCoords");
document.addEventListener("mousemove", function(event) {
var x = event.clientX;
var y = event.clientY;
mouseCoords.textContent = "Mouse coordinates: " + x + ", " + y;
});
var mouseClick = document.getElementById("mouseClick");
document.addEventListener("mousedown", function(event) {
var button = event.button === 0 ? "Left" : event.button === 1 ? "Middle" : "Right";
mouseClick.textContent = "Mouse click: " + button;
});
// Keyboard Events
var keyInput = document.getElementById("keyInput");
keyInput.addEventListener("keydown", function(event) {
console.log("Key pressed:", event.key);
document.getElementById("keyPressed").textContent = "Key pressed: " + event.key;
});
keyInput.addEventListener("keyup", function(event) {
console.log("Key released:", event.key);
document.getElementById("keyReleased").textContent = "Key released: " + event.key;
});
keyInput.addEventListener("keypress", function(event) {
console.log("Character typed:", event.key);
document.getElementById("charTyped").textContent = "Character typed: " + event.key;
});
</script>
</body>
</html>
ajax
<!DOCTYPE html>
<html>
<head>
<title>AJAX File</title>
</head>
<body>
<h2>AJAX File Example</h2>
<p id="demo">Let AJAX change this text.</p>
<button type="button" onclick="loadDoc()">Change Content</button>
<script>
function loadDoc() {
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = function() {
if (this.readyState == 4) {
if (this.status == 200) {
document.getElementById("demo").innerHTML = this.responseText;
} else {
document.getElementById("demo").innerHTML = "Error: " + this.status;
}
}
};
xhttp.open("GET", "rec.txt", true);
xhttp.send();
}
</script>
</body>
</html>
rec.txt for ajax
<hr />
<h1>Nitin Kumar</h1>
<hr />
<b>School of Computing</b> <br />
<i>Department of Computational Intelligence</i>
<br />
<i>University Building, SRMIST </i>
<br />
<i>Chennai </i>
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