[Seaside] Re: WATask & Ajax question

[Sebastian Sastre]

> [1] How is #superpose: implemented? [2] What is the difference of
#superpose:
> to the #show: and #answer:? [3] What happens if you hit refresh 
> in the browser when a superposed dialog is shown?
> 
> Cheers,
> Lukas
> 
> --
Hi Lukas,

[1] could take a little long to explain but basically adds dynamically a
children that will be the only thing rendered when present. Removes it when
unsuperposed.
[2] to start it does not uses decorations at all. It uses plain seaside
components. Well not all that plain you know because in fact I'm making it
only to use components that are subclasses of MVPPresenter (which is a
subclass of WAComponent).
[3] It works exactly as expected: keeps superposed until an answer is given
(hey don't think I'm using #renderContentOn: in a "traditional" way for this
and other features I'm using).

Cheers,

Sebastian