Display a list with conditions

[dust]

Hello all,

I need to display a list of items with conditions:

CASE
    WHEN item(x)param1 > 0 AND item(x)param2 > 0  THEN render in list2
    WHEN item(x)param1 > 0 AND item(x)param2 = 0  THEN render in list1
END

and don't render list2, if there is no items on it.

Thank you
Dust

[cognostechie]

Can't understand. Provide examples