在数据表中以大写形式导出数据

Question

我需要以大写形式导出表内容，有什么解决方法吗？

我尝试过

.td{
  text-transform:uppercase
}

但是在导出中不起作用。

这就是我导出表格的方式

$('#responsive').DataTable({
        "processing": true,
        "serverSide": true,
        "aLengthMenu": [[15, 30, 50, 100], [15, 30, 50, 100]],
        "iDisplayLength": 15,
        "ajax": {
            "url": "<?php echo base_url('Customer/posts') ?>",
            "dataType": "json",
            "type": "POST",
            "data": {'<?php echo $this->security->get_csrf_token_name(); ?>': '<?php echo $this->security->get_csrf_hash(); ?>'},
        },
        "columns": [
            {"data": "customer_id"},
            {"data": "customer_name"},
            {"data": "customer_phone"},
            {"data": "customer_mail"},
            {"data": "customer_gst_no"},
            {"data": "customer_spindles"},
            {"data": "customer_rand"},
        ]

    });

Answer 1

td {
    text-transform:uppercase;
}