ALV Grid and a Drop-Down column

Hi All,

Currently I'm working on a Web Dynpro ABAP component where I'm display several columns of data within an ALV Grid.

I have made two of the columns input fields so the User can update the back-end tables. I want to made these two columns not only input fields, but I want them to have "Drop Down" capability (Value and Text) so that the User can pick only standard values.

Does anyone have any sample code I could use.

Thank you in Advance.

Paul