datatables broken

by KevinGabbert

HTML

<!DOCTYPE html>
<html lang="en">
<head>
    <!-- Include DataTables CSS from CDN -->
    <link rel="stylesheet" type="text/css" href="https://cdn.datatables.net/1.11.5/css/jquery.dataTables.min.css">

    <style>
        /* Add border style */
        #partsTable {
            border: 1px solid #dee2e6;
        }
    </style>
</head>
<body>
    <div class="container mt-5">
        <br>
        <div id="PartsTableSection">
            <div id="table-container" class="display">
                <!-- Placeholder for the table -->
            </div>
        </div>
    </div>

    <!-- Link jQuery and DataTables JS from CDN -->
    <script src="https://code.jquery.com/jquery-3.6.4.min.js"></script>
    <script type="text/javascript" charset="utf8" src="https://cdn.datatables.net/1.11.5/js/jquery.dataTables.min.js"></script>

    <!-- Your script section -->
    <script type="text/javascript">
        // Fetch and populate grid on page load
        $(document).ready(function () {
            // Fetch and populate grid on page load
            fetchDataAndUpdateGrid();
        });

        function fetchDataAndUpdateGrid() {
            // Generate fake data for demonstration
            var fakeData = generateFakeData("Vendor", "Category");
            // Update the grid with fetched data
            updateGrid(fakeData);
        }

        function updateGrid(data) {
            // Remove existing table before updating
            $("#table-container").empty();

            var table = $("<table>").attr("id", "partsTable").addClass("table table-hover");
            var tbody = $("<tbody>");

            // Column titles
            var columnTitles = ["Description", "Product Category", "Lead Time", "Min Inventory Level", "Max Inventory Level", "Sales History", "Last POR Update", "Last TIA Run"];

            // Title row
            var titleRow = $("<tr>").addClass("table-primary");
            $.each(columnTitles, function (index, title) {
               ...