I'm not sure what you mean with "AJAX layer" and "AJAX methods" in the CMS.

AJAX is primarily JS interacting with a XMLHttpRequest:

Particularly, retrieval of data from XHR for the purpose of continually modifying a loaded web page is the underlying concept of Ajax design. Despite the name, XHR can be used with protocols other than HTTP and data can be in the form of not only XML, but also JSON, HTML or plain text

This is mostly off topic here, maybe try to get informed and reiterate your question.

Cheers Rolf
(addicted to the Perl Programming Language and ☆☆☆☆ :)
Wikisyntax for the Monastery

In reply to Re^5: Perl, Android web app, AJAX, JSON (The meaning of AJAX) by LanX
in thread Perl, Android web app, AJAX, JSON by monx663

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