JavaScript: Export CSV From Table (cross platform)

JavaScript: Export CSV From Table (cross platform).js

function saCSV($table, filename) {
    var $rows = $table.find('tr:has(td)');
    var column_delimiter_temp = String.fromCharCode(11);
    var row_delimiter_temp = String.fromCharCode(0);
    var column_delimiter = '","';
    var row_delimiter = '"\r\n"';
    var csv = '"'+ $rows.map(function (i, row) {
        var $row = $(row);
        var $col = $row.find('td');
        return $col.map(function (j, col) {
            var $col = $(col);
            var text = $col.text();
            return text.replace(/"/g, '""');
        })
        .get().join(column_delimiter_temp);
    })
    .get().join(row_delimiter_temp)
    .split(row_delimiter_temp).join(row_delimiter)
    .split(column_delimiter_temp).join(column_delimiter) + '"',
    csvData = 'data:application/csv;charset=utf-8,' + encodeURIComponent(csv);
    if (navigator.appName == 'Microsoft Internet Explorer') {    
        var oWin = window.open('text/html', 'replace');
        csv = 'sep=,\r\n' + csv;
        oWin.document.write(csv);
        oWin.document.close();
        oWin.document.execCommand('SaveAs', true, filename + '.csv');
        oWin.close();
    } else {
        $(this).attr({'download': filename, 'href': csvData, 'target': '_blank'});
    }
}

$('#sa-export').click(function(e) {
    var filename = 'export.csv';
    saCSV.apply(this, [$('.sa-report-data table'), filename]);
});