Any widget with both Autocomplete + configurable list features?

trying to make an order form...

1) an autocomplete form so they can type the item code and see the item name popup as well (so they can verify the item code is correct)
2) need configurable list features because each line needs also a field to enter the quantity for each item  and  another drop down field for the size..

is there a widget that can handle the above?

Unfortunately, the Autocomplete widget cannot be integrated into other widgets.

As an alternative, it might be possible to use it on the same line with standard form fields

JotForm: Form Field Positioning

If you need any further assistance, please let us know.