I am trying to create a simple etch a sketch game. i have started by creating a function that should inject a no. of divs into the html page but when it does. not seem to inject it for some reason.
let container = document.getElementById('container');
function getGrid(gridNumber) {
for (let i = 0; i <= gridNumber * gridNumber; i++)
{
const row = document.createElement('div');
row.style.border = '1px solid red'
container.appendChild(row).classList.add('box');
}
}
getGrid(16);
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Etch-a-Sketch</title>
<link rel = "stylesheet" href="style.css">
<script src="app.js"> </script>
</head>
<body>
<div class="banner">
<div class="banner-text">
<h1> Etch-a-Sketch </h1>
</div>
</div>
<div id="container"> </div>
</body>
</html>
Either you do document.getElementById or document.querySelector, not both.
let container = document.getElementById('container');
function getGrid(gridNumber) {
for (let i = 0; i <= gridNumber * gridNumber; i++) {
const row = document.createElement('div');
row.style.border = '1px solid red'
container.appendChild(row).classList.add('box');
}
}
getGrid(16);<div id="container"></div>