Getting started with AJAX, is there a recommended PHP framework?

[jtp51]

I am getting started with AJAX, is there a recommended AJAX/PHP framework?

I have read a lot on:

PAJAJ
JSON-PHP

Both have decent information, however at this time, I am looking for other developer opinions to see if AJAX will solve the problem first or contribute to the problem at hand...

In a Nutshell, the problem that I am looking at is I have form with several fields in one screen that would be better to keep all togther in one screen, rather then go in steps and split up the one screen (enter data, post, next form; enter data, post, next form x 4).

Thus, I thought this might be an opportunity to see if AJAX can solve actual problems and not just make really cool maps. 🙂

Any suggestions are greatly appreciated.

Thanks,