Is it possible for me to generate HTML using JavaScript?

Below is the javascript code I have written, saved as create.js:

var stuff = document.querySelector(".stuff");


var item = document.createElement('div');
item.className = 'item';

stuff.appendChild(item);

This is the corresponding HTML:

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8>
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Sound Create</title>
    <script src="create.js"></script>
</head>
<body>
    <div class="stuff">

    </div>

</body>
</html>

Despite having coded this correctly, when I check on Developer Tools, no additional code is showing up. Any advice would be appreciated. Thank you!

Answer №1

When using the "getElementsByClassName" method, you will receive a collection of HTML elements, even if it includes only one element. The correct approach would be:

document.getElementsByClassName("items")[0];

Alternatively, another way is to utilize id. For instance, in JavaScript file, you can use document.getElementById('product'). This method directly returns the element because an id is always unique.

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