Problem with choice component

[Jeff_Hager]

How to create an app like this

Are you sure that you aren’t setting your choice destination to the same column that you are using as the source of your choices? If you set it up wrong, then it may be overwriting your list of choices. You cannot set the destination column of a choice component to be the same as the source. Once you are writing the selected choice to the correct column, then you should be able to filter you inline list based on that selected choice.