How do i get add row functionality for a grid in a tempo form?...

Could you elaborate on exactly what row functionality you are trying to add?

I need to have the same sort of add row functionality available for a normal grid. My requirement is that the user needs to add to an array of names listed in a grid.

Consider the following approach:
Section with paging grid to display what is there or being added
Section with the fields in the grid as text, paragraph, numbers , etc for data entry (can have one or many of these)
Button to add more that when clicked adds data to the cdt that is used in the paging grid and saved in process ( loop)
Button to indicate done

Hope that helps

Yes, that would work. Thanks