I tried to trellis our cucumbers in the 2013 garden--the equivalent of hanging vegetables outside. Absolute failure--one cucumber from three vines. Now I let them sprawl and get enough to share.
Acsapa, that is a beautiful idea--herbs and lettuces combined in a multiple tier basket. I have a few herbs on the windowsill during the winter, and hang herbs to dry in the passageway between the kitchen and the laundry room for winter use. Some of our perennial herbs I put in the barn on a shelf where they get some sunlight, and can overwinter thyme, oregano, sage, and marjoram that way. A trip to the barn to get fresh herbs is a lot more trouble than snipping them from your hanging basket!