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From "Simon Lessard" <simon.lessar...@gmail.com>
Subject Re: [Trinidad] Real AJAX has landed
Date Sat, 16 Jun 2007 13:39:02 GMT
great

On 6/15/07, Matthias Wessendorf <matzew@apache.org> wrote:
>
> nice move.
>
> thx!
>
> On 6/15/07, Adam Winer <awiner@gmail.com> wrote:
> > I've merged the XMLHttp-switchover (TRINIDAD-46) onto
> > Trinidad trunk (1.0.2-SNAPSHOT builds).
> >
> > Some of the big changes:
> > - All the old PPR code is dead.
> >
> > - We still do use an IFRAME when we need to process
> >   a file upload, but that's transparent to the developer;
> >   all other PPR requests are handled with AJAX.
> >
> > - panelPartialRoot is gone, because there's no longer
> >   any requirement to have any particular component
> >   in the hierarchy.  All that's needed is the Trinidad
> >   RenderKit.
> >
> > - Exceptions thrown during a PPR request are now
> >   easily caught, logged on the server, and reported
> >   on the client (instead of just silently blowing
> >   up, which is how it went with the old architecture).
> >
> > - I've tested on FF 2.0, IE 7.0, and Safari 2.0.  All
> >   seem to work, but I've not been able to test on
> >   any PDAs or any older versions of those browsers.
> >
> > - There's a new TrPage class that I'd like to start migrating
> >   old page-level functionality over to.  It includes an API to
> >   let you issue PPR submissions.
> >
> > - A new TrRequestQueue API lets you add listeners
> >   to detect when AJAX requests start + end.  (I'd like
> >   to use this soon to add a statusIndicator component.)
> >
> > Any users/devs that can get their eyes on this, find
> > holes, find needed enhancements, suggest API changes,
> > etc., please do!
> >
> > Cheers,
> > Adam
> >
>
>
> --
> Matthias Wessendorf
>
> further stuff:
> blog: http://matthiaswessendorf.wordpress.com/
> mail: matzew-at-apache-dot-org
>

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