This week's book giveaway is in the OCAJP forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide 1Z0-808 and have Jeanne Boyarsky & Scott Selikoff on-line! See this thread for details.
Dojo too has class selector support, although I haven't played with it much... I can't give you the exact code off the top of my head, but you should be able to get pretty close in Dojo to what you write in jQuery.