i have few choices coloumns in sharepoint list.
i have added 2 dropdown choices coloumn in powerapps as
Dropdown1 - item properties as Choices(List1.Coloumn1)
and Dropdown 2 i want to show values based on dropdown1 selection .
how to do this i have added below filter code but not working any idea ?
Filter( Choices(List1,Coloumn2),Coloumn2=Dropdown1.Selected.Value)