Conditional visibility in portal rows

[Mandu]

I want to include a "Delete" button in each row of a portal (easy enough) but I don't want the button to appear in the empty row at the bottom (the one that's there for data input).

I've found the 'visibility' techniques mentioned elsewhere, but I don't know how to apply it to a portal row object. Any hints would be appreciated!

Chap

[musicarteca]

Look at this thread:

http://www.fmforums.com/forum/showtopic.php?tid/174949/post/new/#NEW

[Mandu]

Just what I needed. Thank you.