Stack Overflow Asked by Zoh on January 3, 2022
How can I merge these two functions into one that changes color to a random color with each button click without reloading the page?
HTML File
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="stylesheet" href="css/style.css">
<title>change-color</title>
</head>
<body id="body">
<button id="button">Click Me</button>
<button id="button-two">Click to clear</button>
<script src="scripts/index.js"></script>
</body>
</html>
JS File
const btn = document.querySelector('#button')
const btnTwo = document.querySelector('#button-two')
const rst = document.querySelector('#reset')
const body = document.querySelector('#body')
randomNumber = Math.floor((Math.random() * 10000) - 5)
const clear = () => {
btnTwo.addEventListener('click', (e) => {
body.style.backgroundColor = 'white'
location.reload();
})
}
const change = () => {
btn.addEventListener('click', (e) => {
body.style.backgroundColor = `#${randomNumber}`
})
return clear()
}
change()
Just generate a new random number on each click instead of only on page load.
const change = () => {
btn.addEventListener('click', (e) => {
let randomNumber = Math.floor((Math.random() * 10000) - 5);
body.style.backgroundColor = `#${randomNumber}`
})
}
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="stylesheet" href="css/style.css">
<title>change-color</title>
</head>
<body id="body">
<button id="button">Click Me</button>
<script>
const btn = document.querySelector('#button')
const btnTwo = document.querySelector('#button-two')
const rst = document.querySelector('#reset')
const body = document.querySelector('#body')
const change = () => {
btn.addEventListener('click', (e) => {
let randomNumber = Math.floor((Math.random() * 10000) - 5);
body.style.backgroundColor = `#${randomNumber}`
})
}
change()
</script>
</body>
</html>Answered by Unmitigated on January 3, 2022
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