There's a lot lacking with the UI in BlitzPlus.
You could check out BLESS (BLitz EventS System) from www.mintysoftware.com. You can monitor keypress events in your textarea no problem. It's in beta, though I'm getting ready to release version 1.0. You can at least check out the examples and sign up for the newsletter so you'll be notified when 1.0 is released.
You could check out BLESS (BLitz EventS System) from www.mintysoftware.com. You can monitor keypress events in your textarea no problem. It's in beta, though I'm getting ready to release version 1.0. You can at least check out the examples and sign up for the newsletter so you'll be notified when 1.0 is released.