Excel download with Jquery using Table

I have a tricky dynamic table built from a model that I did not want to fashion in the controller so wanted to just download the table as shown.
This Jquery/Javascript solution allowed me to do just that.

Using a button on the page id='export' and using a table on the page id='tblExport'

We add an event listener for the button - I have declared everything explicitly but could probably have shortened some references to objects.

//For the Csv Export
const toCsv = function (table) {
    // Query all rows
    var data = "";
    var tableData = [];
    var rows = $("table tr");
    rows.each(function (index, row) {
        var rowData = [];
        $(row).find("th, td").each(function (index, column) {
            rowData.push(column.innerText);
        });
        tableData.push(rowData.join(","));
    });
    data += tableData.join("\n");
    return data;
};

const download = function (text, fileName) {
    const link = document.createElement('a');
    link.setAttribute('href', `data:text/csv;charset=utf-8,${encodeURIComponent(text)}`);
    link.setAttribute('download', fileName);

    link.style.display = 'none';
    document.body.appendChild(link);

    link.click();

    document.body.removeChild(link);
};

const table = document.getElementById('tblExport');
const exportBtn = document.getElementById('export');

exportBtn.addEventListener('click', function () {
    // Export to csv
    const csv = toCsv(table);
    var reportName = $("#ReportName").val();
    var repDate = $("#RepTitle").text().replaceAll(" ","_");
    // Download it
    download(csv, `${reportName}_${repDate}.csv`);
});