Intermediate_JavaScript/Function_Recursion.html

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>&#x1F3F4;&#x200D;&#x2620;&#xFE0F; Complete Javascripts Course</title>
    <link href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css" rel="stylesheet"
        integrity="sha384-Vkoo8x4CGsO3+Hhxv8T/Q5PaXtkKtu6ug5TOeNV6gBiFeWPGFN9MuhOf23Q9Ifjh" crossorigin="anonymous" />
    <style>
        .box {
            width: 100px;
            height: 100px;
            border: 1px solid black;
            display: inline-block;
        }
    </style>
</head>

<body>
    <br />
    <br />
    <center>
        <!-- <input type="text" id="item"> -->
        <br />
        <div id="wrapper">&#x1F4C3; &#x1F3EA; 👾</div>
        <br />
        <div id="message">Complete JavaScript Course</div>
        <!-- <input type="button" class="btn btn-outline-warning" onClick="lookUp()" value="Find Text"> -->
        <div id="test">
            <div>First</div>
            <div>Second</div>
            <div>Three
                <div>Four
                    <div>Five</div>
                    <div>Five</div>
                    <div>Five</div>
                    <div>Five</div>
                    <div>Five</div>
                    <div>Five</div>
                </div>
            </div>
        </div>
        <br /><br />
    </center>
    <script>
        var message = document.getElementById("message");
        var output = document.getElementById("output");

        // var myArr = ["Laurence", "Mike", "John", "Larry", "Kim", "Joanne", "Lisa", "Janet", "Jane", "Joylean", "Khanne"];

        cUp();

        function cUp() {
            var test = document.getElementById('test');
            cNode(test);
        }

        function cNode(data) {
            for (var x = 0; x < data.children.length; x++) {
                var c = data.children[x];
                sNode(c);
                cNode(c);
            }
        }

        function sNode(data) {
            var bgColor = '#' + Math.random().toString(16).substr(-6);
            console.log(bgColor);
            data.style.backgroundColor = bgColor;
            data.classList.add('box');
        }
    </script>


    <script src="https://code.jquery.com/jquery-3.5.0.js"
        integrity="sha256-r/AaFHrszJtwpe+tHyNi/XCfMxYpbsRg2Uqn0x3s2zc=" crossorigin="anonymous"></script>
    <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js"></script>
    <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.bundle.min.js"></script>
</body>

</html>