JavaScript/JS10.html at main · WebFusionCode/JavaScript · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Manipulating DOM</title>
</head>
<body>
    <div id="main" class="container">
        <ul id="nav">
            <li>Home</li>
            <li>About us</li>
            <li>Contact us</li>
            <li>Projects</li>
            <li>Services</li>
        </ul>
        <p>This is a DOM </p>
    </div>
    <div class="container">
        <p class="container">
            hello this is DOM
        </p>
    </div>
    <script>
        // This is a id  in java script and for DOM
        let main = document.getElementById('main');
        console.log(main);
        let nav = document.getElementById('nav');
        console.log(nav);


        // This is a class in java script and for DOM
        let container = document.getElementsByClassName('container');
        console.log(container);

        // This is a CSS selectors in java script and for DOM
        // let sel = document.querySelector('.container');
        // console.log("Selectors Returns", sel);
        let sel = document.querySelectorAll('#nav>li');
        console.log("Selectors Returns", sel);
    </script>
</body>
</html>