[Seaside] Re: Question about #call:, continuations and responses

[itsme213]

"Julian Fitzell" <jfitzell at gmail.com> wrote in message

> I think the problem is that the AJAX callbacks don't do the normal
> 2-phase action/render sequence

I have struggled to understand why. Is there a (simple explanation of the) 
reason? I understand that to Seaside it is just an event to process. But to 
me, the application programmer, why should it not appear as

(a) execute my callback, change domain model, components, etc.
(b) render incremental update on a provided canvas

?

Is there a reason this is inappropriate?

Thanks - Sophie