DataTables ColumnFilterWidgets sorting

Hi Tobias,

First I want to compliment for this plugin, it’s exactly what I was looking for.
I have notice on the DataTables ColumnFilerWidget an issue, the numeric values are displayed in a strange way, it is ascendent but it does not consider unit and decimal, this causes a value of 10 displayed before a value of 2, just because the first number is a 1.
Is there any fix for this?
Also is there a way to replace the sorting menu created from this plugin, with the table head row?

Thanks in advance
Matteo M.

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