Eventually it'd be nice to have a configurable exception handling scheme. Should I add a feature request to the sourceforge project?
-Chris
On 4/27/06, Andreas Andreou <[EMAIL PROTECTED]> wrote:
Chris Norris wrote:
> Hi Andreas,
> I have a few questions about your response:
> 1) In what version was tacosConfig.popupWhenException fixed?
actually, i haven't committed this yet...
your only chance right now is to add
tacosConfig.popupWhenException=false inside <BODY>
so that it is after the tacos.js include
> 2) Can I override the exception presenter in my hivemodule? I've
> tried doing this using the following, but it doesn't seem to do anything:
> <implementation service-id="tacos.AjaxExceptionPresenter">
> <invoke-factory>
> <construct
> class="collective.ui.custom.CustomExceptionPresenter ">
> <set-object property="exceptionPageName"
> value="infrastructure:exceptionPageName"/>
> <set-object property="requestExceptionReporter"
> value="infrastructure:requestExceptionReporter"/>
> <set-object property="responseRenderer"
> value="infrastructure:responseRenderer"/>
> </construct>
> </invoke-factory>
> </implementation>
>
>
> I was confused about that because you say if I want to customize the
> exception page, it's in the hivemodule, but then go on to say that
> there should be a way to override this setting (implying that there
> isn't currently a way to override this setting).
I just meant that we need to implement this feature :)
>
> I definitely think that allowing tacos users to define the way errors
> are handled is very important. Using CSS to hide the error div is
> better than nothing, but still means that I'm giving the user a lot of
> information that they shouldn't have. That div contains a ton of info.
>
> Thanks again,
> Chris
>
> On 4/27/06, *Andreas Andreou* <[EMAIL PROTECTED]
> <mailto:[EMAIL PROTECTED] >> wrote:
>
> The idea is that you can define tacosConfig the same way as you define
> djConfig.
> So, in my Border i can have
> djConfig = { isDebug: true,
> baseRelativePath: "js/dojo",
> preventBackButtonFix: false,
> parseWidgets: false
> };
> tacosConfig = {popupWhenException:false};
>
> and all of this is rendered within <head>
>
> However, tacosConfig.popupWhenException was overriden in tacos.js
> which makes it difficult to use (it's fixed now).
> The other problem is that when tacosConfig.popupWhenException=false
> the exception page is appended to the current page by default, in
> a new div
> with id tacosConfig.defaultExceptionConsoleId (by default this is
> 'exceptionId')
> If that div already exists, its contents are overwritten.
>
> So, if you want to hide the exception, you can:
> - add a css rule #exceptionId {display:none;}
> - or, add _javascript_ that intercepts the
> tacos.handleException(responseElement)
> function and does other things...
>
> If you want to display it, you can do it:
> - in a popup (default behaviour)
> - in a normal div, by adding tacos.popupWhenException=false
>
> If you want to customize the exception page, the exception
> presenter is
> defined in
> hivemodule.xml
> http://svn.sourceforge.net/viewcvs.cgi/tacos/trunk/src/descriptor/META-INF/hivemodule.xml?view=markup
> and it sets
> tacos:/net/sf/tacos/ajax/pages/AjaxException as the exceptionPageName.
>
> I guess we should add a way to override this setting + allow users to
> create their own exception page.
>
>
> Chris Norris wrote:
>
> > Thanks for the reply. Where in my html should I be adding that?
> >
> > Also, a coworker pointed out the hivemodule.xml for tacos, which
> was
> > in the jar but not in the source zip that I was looking in. Can I
> > specify the exception presenter that the AjaxDirectLink will use
> in my
> > hivemodule?
> >
> > -Chris
> >
> > On 4/27/06, *Andreas Andreou* < [EMAIL PROTECTED]
> <mailto: [EMAIL PROTECTED]>
> > <mailto:[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>>> wrote:
> >
> > Add
> > tacosConfig.popupWhenException = false;
> > in your html.
> >
> > Chris Norris wrote:
> >
> > > I haven't used the Tacos stuff too much, but I'm working
> on a bug
> > > related to the AjaxDirectLink right now. The problem is
> that if an
> > > exception gets thrown, then this big ugly floating div/window
> > pops up
> > > and displays way too much information that the user
> shouldn't be
> > > seeing. I looked into the AjaxDirectServiceImpl class and
> see
> > that it
> > > looks like the exception presenters are
> injectable. Great! But
> > where
> > > do I do it? I was expecting some hivemind-ish type of
> > configuration,
> > > but there don't seem to be many xml files in the project and
> > none of
> > > them seem to wire this stuff up.
> > >
> > > We already have a pretty nice error handling thing going
> on with our
> > > tapestry stuff, and I'd like to use that here, too. If I
> can't do
> > > that, I'd like to at least just display a simple message
> rather
> > than
> > > this big huge page.
> > >
> > > Thanks!
> > >
> > > -Chris
> >
> >
> >
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