sorting formatted numbers with dot like 100.000.000

TomL

I am facing a Problem with sorting/ordering a special type of formatted numbers.
I have numbers like 111.111.111 or 46.323.345,88 which are amounts of money.

I tried to use type: num-fmt but had no success. When i add this type attribute in my project i cant even sort anymore. Nothing happend like i hvae ordering disabled.

private initVolumenTable() {
    $('#volumen-table').DataTable({
        columnDefs: [
            {targets:3, type: 'num-fmt' }   
        ],
        "scrollY": "400px",
        "scrollCollapse": false,
        "paging": false,
        "ordering": true,           
    });

In JSFiddle the ordering still happens(respond), but its incorrect..
https://jsfiddle.net/kn4s3ezg/2/

Hope u guys can help me

bindrid

A custom sorter would remove the dots and replace the comma with a dot