trying to learn client object model (ecma/js/jquery) approach to returning json data and working with that. below I will supply a quick example, but my question is basic context of how would I go about adding CAML (like you would if it was the spservice route)? or is it best practice to even use caml in an approach like this, versus something like just filtering and manipulating using jquery branching and such?
spservices is awesome, but I would like to learn other avenues particularly returning json to increase performance (seems to for me anyway).
appreciated as always guys!