Jeff Ubelhor

I'm looking into methods of implementing it now. And I think they're incredibly useful. I've used them in the past for filtering though dropdown lists by categories and by using...

I'm not absolutely positive right now, at least for me I would be using it just as a section identifier and not as something to filter by, but that's just...

For me, I've more used optgroups as only a header like: optgroup - option - option optgroup - option - option Where the optgroup is not selectable or searchable, but...