[TYPO3-ect] ajax and class per controller model

[Elmar Hinz]

> 
> add: xajax without JS also doesn't work - 

Wrong. xajax works on the server side. If JS is off, you would get a good
old HTML select.

And without programming it twice. That's the important point. With prototype
you would need to do double programming, serverside and clientside, if you
are a serious agency.

If you think of validations they always differ a little, if you program them
twice in this way. A typical source of errors, as we have observed them in
the T3 backend. That problem isn't possible with an server side running
ajax library like xajax. 

> there is no ajax without JS 

That's right.

Conclusion. Your initial statement is wrong. There is need for xajax or an
equivalent server side library. Prototype is more of an additional toy. 

Elmar