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index.html
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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>Unlimited Color Changer</title>
<style>
/* Add your CSS styles here */
body {
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
height: 100vh;
margin: 0;
font-family: Arial, sans-serif;
}
h2 {
margin-bottom: 20px;
}
button {
padding: 10px 20px;
font-size: 16px;
margin: 10px;
}
</style>
</head>
<body>
<h2>Change the color continuously after every second on button click</h2>
<button id="start">Start</button>
<button id="end">End</button>
<script>
const startBtn = document.getElementById("start");
const endBtn = document.getElementById("end");
let intervalId;
// Generate a random color
const randomColor = () => {
const hexCode = "0123456780ABCDEF";
let color = "#";
for (let i = 0; i < 6; i++) {
color += hexCode[Math.floor(Math.random() * 16)];
}
return color;
};
// Start the color change
const startColorChange = () => {
if (!intervalId) {
intervalId = setInterval(() => {
document.body.style.backgroundColor = randomColor();
console.log("Color changed");
}, 1000);
console.log("Started color change");
}
};
// Stop the color change
const stopColorChange = () => {
clearInterval(intervalId);
intervalId = null;
console.log("Stopped!!");
};
startBtn.addEventListener("click", startColorChange);
endBtn.addEventListener("click", stopColorChange);
</script>
</body>
</html>