[Seaside] trigger an exception into live callback evaluation

[Joseph Blatter]

Pablo, I don't understand your suggestion. The "1
hello" inside the block would normally raise an
exception in a normal evaluation (e.g. doIt, printIt)
which brings a debugger inside the environment. 

So i've expected to saw the walkback page in the
browser but nothing happens. The browser doesn't show
any exception or error message, even refreshing,
creating a new session or clearing the cache.

However if i set the "1 hello" inside the callback, an
exception (dNU) is raised when I submit the form.


 --- Pablo Iaria <iariap at gmail.com> escribió:

> Hi,
> 
> Several times I have to deal with refreshing issues
> and in general
> they were solved by creating a *new session*.
> 
> Cheers,
> Pablo.-
> 
> On 10/25/06, Joseph Blatter
> <josephblatter62 at yahoo.com> wrote:
> > Yes, refreshing doesn't affect the behavior. i'm
> using
> > the latest version of the code, and the latest
> > SeasideAsync and Seaside.
> > Anybody can reproduce this behavior?
> >
> >  --- "Bany, Michel" <mbany at cincom.com> escribió:
> >
> > > I would suggest that you refresh your web
> browser
> > > after you changed the code in the Smalltalk
> browser
> > > to ensure that you are using the new version of
> the
> > > code.
> > > HTH
> > > Michel.
> > >
> > > > -----Original Message-----
> > > > From:
> seaside-bounces at lists.squeakfoundation.org
> > > >
> > >
> [mailto:seaside-bounces at lists.squeakfoundation.org]
> > > On Behalf
> > > > Of Joseph Blatter
> > > > Sent: Wednesday, October 25, 2006 6:57 PM
> > > > To: seaside at lists.squeakfoundation.org
> > > > Subject: [Seaside] trigger an exception into
> live
> > > callback evaluation
> > > >
> > > > hello all.
> > > >
> > > > i was testing the following code in the
> browser
> > > and noticed
> > > > that the "1 hello" inside the live callback
> block
> > > doesn't
> > > > trigger a walkback when I select an item in
> the
> > > list.
> > > >
> > > >     aRenderer select
> > > >             list: #(1 2 3 4 5);
> > > >             selected: 2;
> > > >             labels: [:ea | ea printString ];
> > > >             callback:[:v |  selection := v ];
> > > >             liveCallback: [:anIndex :h |
> > > >                             1 hello.
> > > >                             selection :=
> anIndex.
> > > >                             h span id: 'sel';
> with: 'Value
> > > > selected= ' , selection displayString
> > > >                     ].
> > > >             aRenderer space.
> > > >             aRenderer span id: 'sel'; with:
> 'Value
> > > > selected= ' , selection displayString
> > > >
> > > > is there a way to raise an exception in this
> case?
> > > > regards



__________________________________________________
Correo Yahoo!
Espacio para todos tus mensajes, antivirus y antispam ¡gratis! 
Regístrate ya - http://correo.espanol.yahoo.com/