I've written a simple code to select HTML div class and apply event listener on it. But my query selector gives a null value in the console. I tried several times but can't get a clear reason for it.
<!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>Document</title>
<style>
body{
display: flex;
justify-content: center;
align-items: center;
}
.grandparent
{
position: relative;
height: 60vh;
width: 60vh;
background-color: red;
margin-top: 10%;
}
.parent
{
position: absolute;
height: 40vh;
width: 40vh;
background-color: blue;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
}
.child
{
position: absolute;
height: 25vh;
width: 25vh;
background-color: green;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
}
</style>
<script>
const grandparent = document.querySelector('.grandparent');
const parent = document.querySelector('.parent');
const child = document.querySelector('.child');
console.log(parent);
/*
grandparent.addEventListener('click', e=> {
console.log(e);
});*/
</script>
</head>
<body>
<div class="grandparent">
<div class="parent">
<div class="child">
</div>
</div>
</div>
</body>
</html>I've written a simple code to select HTML div class and apply event listener on it. But my query selector gives a null value in the console. I tried several times but can't get a clear reason for it.
