[TYPO3] As Dmitry's book is not yet released...

[Francois Suter]

Hi,

> Does someone know snippet or pointers on examples for using AJAX within 
> a backend extension?

There's a specific framework for BE extensions. It's in the 
not-yet-released new version of "Core APIs" which you can get from forge 
[1]. Additionnally, you can check my external_import extension whose BE 
module uses this framework.

HTH

-- 

Francois Suter
Cobweb Development Sarl - http://www.cobweb.ch

[1] https://svn.typo3.org/TYPO3v4/Core/Documentation/trunk/