Hey guys. Today I’m going to teach you how to create a useful hover-based user interface using jQuery, CSS3, HTML5 and @font-face. Why a hover-based interface? you might ask. Well, with the popularity of touch-based web applications simplifying the way that people can use sites on mobile devices, I think that there’s room for us to look into ways of making it even easier for people to use sites in desktop-based browsers too. Today’s project,WanderWall, achieves that and what we’ll be creating today could easily be used for a portfolio or business site but the concepts you’ll learn could certainly be used to expand the idea further.
If you’d like to check out a demo before we get started, feel free to check out one of three available below.

code jquery lấy nội dung của tất cả các checkbox đã được chọn và hợp lại thành 1 chuỗi

find("input:checked").map(function(){

return $(this).val();

}).get().join(",")