I am trying to print a summary of my invoice. It contains products purchased by customers in a portal. The portal displays perfectly in layout mode but if I print the layout the portal area is completely blank on paper, it also does this if I export to pdf. Additionally if I go from layout mode to Preview mode the portal disappears. I can't figure what I've done wrong in my setup, any help will be appreciated!

Thanks

You have made the layout in the wrong table, portal are know for rotten printouts, you should design the invoice layout as summary report in a lineitems table occurence!

There's however some neat ideas in this:

http://fmcollective.com/2007/08/29/pseudoportals-with-alternating-fill/

--sd