Can anybody point me to good info, preferably all current & modern Ruby
1.9 + Rails 3.1 + JQuery, on doing a popover window and integrating into
a RoR app?
Essentially I need to do something similar to autocomplete, and calendar
pickers, and so on. When focus goes into an area, pop over a grid of
checkbox choices for selecting the most common items, if user starts
typing to select something not in that grid, replace that grid with