yourhead/stacks-bugs-and-features — Issue #294: Disabled option? 
Author: weaveraddons
Created: 2011-11-14 13:26:13+00:00
State: open

Similar to having an enabled option, a disabled option would be great as well. (or another key in the enable dict that reverses the selection).

Use case: a select box with 10+ options, one of which is "none". I want another element shown only when that select box is NOT none.

I don't think this is possible currently?