customizing the filter to apply on table header

Actually, I want to implement filter on table headers.

There should be some text input field, and based on value provided in that field, filtered values should be displayed in the table.


sounds like the thing that you are looking for. I haven’t used this add-on but I’ve done my own implementation which does the same thing as this one, with the exception that the extra row was between the header and the table body.