WME/main.js

// Source: https://blog.mounirmesselmeni.de/2012/11/20/reading-csv-file-with-javascript-and-html5-file-api/
// Source: https://www.js-tutorials.com/javascript-tutorial/reading-csv-file-using-javascript-html5/
// Source: https://stackoverflow.com/questions/13329853/reading-server-file-with-javascript

function handleFile() {
    // Check for the various File API support.
    if (window.FileReader) {
        // FileReader are supported.
        var xmlhttp = new XMLHttpRequest();
        xmlhttp.onreadystatechange = function () {
            if (xmlhttp.status == 200 && xmlhttp.readyState == 4) {
                processData(xmlhttp.responseText);
            }
        };
        xmlhttp.open("GET", "world_data_v1.csv", true);
        xmlhttp.send();
    } else {
        alert('FileReader are not supported in this browser.');
    }
}

function processData(csv) {
    var table = "<table class='table'>";
    var allTextLines = csv.split(/\r\n|\n/);

    for (var i = 0; i < allTextLines.length; i++) {
        var data = allTextLines[i].split(';');

        table += "<tr>";

        for (var j = 0; j < data.length; j++) {
            table += "<td>";
            table += data[j];
            table += "</th>";
        }

        table += "</tr>";
    }

    table += "</table>";

    document.getElementById('table_bla').innerHTML = table;
}