Jörn Zaefferer's idea is basically '#field1 & #field2' is similar to the comma but not the same.
'#field1, #field2' If neither #field1 nor #field2 exist use 0, if one of them exists use that one, if both exist use both. The difference is: '#field1 & #field2' If neither #field1 nor #field2 exist then use nothing, if both exist use both, however if #field1 exists but not #field2 or vise versa do not use either one. ~Daniel Friesen (Dantman, Nadir-Seen-Fire) [http://nadir-seen-fire.com] -Nadir-Point (http://nadir-point.com) -Wiki-Tools (http://wiki-tools.com) -MonkeyScript (http://monkeyscript.nadir-point.com) -Animepedia (http://anime.wikia.com) -Narutopedia (http://naruto.wikia.com) -Soul Eater Wiki (http://souleater.wikia.com) Morgan Allen wrote: > is this different from $('#field1, #field2')? > > On Sun, Feb 8, 2009 at 2:03 AM, Jörn Zaefferer < > joern.zaeffe...@googlemail.com> wrote: > > >> Is it possible to implement a and-selector with Sizzle? Say, something >> like this: >> >> $("#field1 & #field2").length would be either 0 or 2, but never 1. >> >> This would be extremely useful for the validation plugin to specify >> dependencies, where currently rather clunky callbacks have to be used. >> >> Jörn >> >> > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "jQuery Development" group. To post to this group, send email to jquery-dev@googlegroups.com To unsubscribe from this group, send email to jquery-dev+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/jquery-dev?hl=en -~----------~----~----~----~------~----~------~--~---
