Sorry for the noise. The following code did the job:
$(document).ready(function() {
$('#no_table_surname').change(function() {
var van = $('#no_table_surname').val();
var fn = $('#no_table_firstname').val();
$('#no_table_name').val(van + ' , ' + fn);
});
$('#no_table_firstname').change(function() {
var van = $('#no_table_surname').val();
var fn = $('#no_table_firstname').val();
$('#no_table_name').val(van + ' , ' + fn);
});
});
</script>Regards Johann --
