Hundo/code.html at main · c-eze/Hundo · GitHub

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<!doctype html>
<html lang="en" class="h-100">

<head>
    <title>Evengine: A Coding Project By Chikere Ezekannagha</title>
    <!-- Required meta tags -->
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">

    <!-- Bootstrap CSS -->
    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.1/dist/css/bootstrap.min.css" rel="stylesheet"
        integrity="sha384-F3w7mX95PdgyTmZZMECAngseQB83DfGTowi0iMjiWaeVhAn4FJkqJByhZMI3AhiU" crossorigin="anonymous">

    <script src="https://kit.fontawesome.com/5db21ba9c6.js" crossorigin="anonymous"></script>

    <!-- Google Fonts for Teko -->
    <link rel="preconnect" href="https://fonts.googleapis.com">
    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
    <link href="https://fonts.googleapis.com/css2?family=Alfa+Slab+One&family=Teko:wght@300..700&display=swap" rel="stylesheet">

    <link href="/css/site.css" rel="stylesheet">
    <link href="/css/prism.css" rel="stylesheet">
    <link rel="icon" type="image/png" href="/img/favicon-32x32.png">
</head>

<body class="d-flex flex-column h-100">
<!-- === Nav Section === -->
<nav class="navbar navbar-expand-md navbar-dark fixed-top">
    <div class="container">
        <a class="navbar-brand logoFont" href="#"><img src="/img/favicon-32x32.png" class="d-inline-block align-text-top"
            width="32" height="30"> EVENGINE</a>
        <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarCollapse"
            aria-controls="navbarCollapse" aria-expanded="false" aria-label="Toggle navigation">
            <span class="navbar-toggler-icon"></span>
        </button>
        <div class="collapse navbar-collapse" id="navbarCollapse">
            <ul class="navbar-nav ms-auto mb-2 mb-md-0">
                <li class="nav-item">
                    <a class="nav-link" href="index.html">Home</a>
                </li>
                <li class="nav-item">
                    <a class="nav-link" href="app.html">The App</a>
                </li>
                <li class="nav-item">
                    <a class="nav-link active" aria-current="page" href="code.html">The Code</a>
                </li>
                <li class="nav-item">
                    <a class="nav-link" target="_blank" href="https://github.com/c-eze/Hundo">Git Repo</a>
                </li>
                <li class="nav-item">
                    <a class="nav-link" target="_blank" href="#">About</a>
                </li>
            </ul>
        </div>
    </div>
</nav>
<!-- === Main Section === -->
<main class="flex-shrink-0">
    <div class="container py-4 px-5 mt-5">
        <h1 class="border-1 border-bottom border-dark">The Code for Evengine</h1>
        <div class="row row-cols-1 row-cols-lg-2">
            <div class="col-lg-8">
                <pre class="line-numbers"><code class="language-javascript">
                    //get the values from the Page
//starts or controller function
function getValues() {
    //get values from the page
    let startValue = document.getElementById("startValue").value;
    let endValue = document.getElementById("endValue").value;

    //Need to validate input
    //parse into integers
    startValue = parseInt(startValue);
    endValue = parseInt(endValue);

    if (Number.isInteger(startValue) && Number.isInteger(endValue)) {
        //call generateNumbers
        let numbers = generateNumbers(startValue, endValue);

        //call displayNumbers
        displayNumbers(numbers);
    } else {
        alert("You must enter integers");
    }
}

//generate numbers from the startValue to the endValue
//logic function(s)
function generateNumbers(sValue, eValue) {
    let numbers = [];

    //get all numbers from start to end
    for (let index = sValue; index <= eValue; index++) {
        //execute in a loop until index = eValue
        numbers.push(index);
    }

    return numbers;
}

//display the numbers and mark even numbers bold
//display or view functions
function displayNumbers(numbers) {
    let templateRows = "";

    for (let index = 0; index < numbers.length; index++) {
        let className = "even";
        let number = numbers[index];

        if (index % 5 == 0) {
            //This line displays properly in the source file
            templateRows += `<tr>`;
        }

        if (number % 2 == 0) {
            className = "even"
        }
        else {
            className = "odd"
        }
        //This line displays properly in the source file
        templateRows += `<td class="${className}">${number}</td>`;

        if ((index + 1) % 5 == 0) {
            //This line displays properly in the source file
            templateRows += `</tr>`;
        }
    }
    document.getElementById("results").innerHTML = templateRows;
}
                </code>
                </pre>
            </div>
            <div class="col-lg-4">
                <p>The Code is structured in three functions.</p>
                <h5>getValues</h5>
                <p>This is a function that gets two values from an HTML form and parses them into integers. The integers
                    are then passed to the function <span class="text-danger">generateNumbers</span> and then to the
                    function <span class="text-danger">displayNumbers.</span> for displaying of the numbers to the
                    screen.</p>
                <h5>generateNumbers</h5>
                <p>This is a function that takes two numbers and then uses the numbers to generate an array of numbers
                    using a for loop. The size of the array depends on the range of the two numbers. The number array is
                    then returned by the function.
                </p>
                <h5>displayNumbers</h5>
                <p>This is a function that takes an array of numbers and displays them onto an HTML web page using a for
                    loop. Odd numbers are displayed in regular text and even numbers are displayed in bold text.</p>
            </div>
        </div>
    </div>
</main>
<!-- === Footer Section === -->
<footer class="footer mt-auto py-3">
    <div class="container">
        <div class="row row-cols-1 row-cols-lg-3 gy-3">
            <div class="col order-last order-lg-first text-light text-center text-lg-start">
                <div><span class="text-muted">&copy;2024</span> Chikere</div>
            </div>
            <div class="col d-flex justify-content-center">
                <img src="/img/favicon-32x32.png" alt="Chikere Logo" height="45">
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<script>
    Prism.plugins.NormalizeWhitespace.setDefaults({
        'remove-trailing': true,
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</body>

</html>