Tell us what’s happening:
Hi! so ive tried placing my Math.round() in a few different places of this function and have yet to be able to figure out where it is supposed to be placed to receive a whole number from the equation. Any help would be appreciated.
Your code so far
<!-- file: index.html -->
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Build a random background color changer</title>
<link rel="stylesheet" href="./styles.css" />
</head>
<body>
<h1>Random Background Color changer</h1>
<main>
<section class="bg-information-container">
<p>Hex Code: <span id="bg-hex-code">#110815</span></p>
</section>
<button class="btn" id="btn">Change Background Color</button>
</main>
<script src="./script.js"></script>
</body>
</html>
/* file: styles.css */
*,
*::before,
*::after {
margin: 0;
padding: 0;
box-sizing: border-box;
}
:root {
--yellow: #f1be32;
--golden-yellow: #feac32;
--dark-purple: #110815;
--light-grey: #efefef;
}
body {
background-color: var(--dark-purple);
color: var(--light-grey);
text-align: center;
}
.bg-information-container {
margin: 15px 0 25px;
font-size: 1.2rem;
}
.btn {
cursor: pointer;
padding: 10px;
margin: 10px;
color: var(--dark-purple);
background-color: var(--golden-yellow);
background-image: linear-gradient(#fecc4c, #ffac33);
border-color: var(--golden-yellow);
border-width: 3px;
}
.btn:hover {
background-image: linear-gradient(#ffcc4c, #f89808);
}
/* file: script.js */
const darkColorsArr = [
"#2C3E50",
"#34495E",
"#2C2C2C",
"#616A6B",
"#4A235A",
"#2F4F4F",
"#0E4B5A",
"#36454F",
"#2C3E50",
"#800020",
];
// User Editable Region
function getRandomIndex() {
console.log(Math.round(darkColorsArr.length * Math.random()))
}
getRandomIndex();
// User Editable Region
Your browser information:
User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.1 Safari/605.1.15
Challenge Information:
Learn Basic Debugging by Building a Random Background Color Changer - Step 3