Re: tal:on-error should be removed

-1 for me also.

I'd rather debug the stack trace via a log entry than seeing the whole site
break because there is an error in portlet or tile code. You do get the
error html still.


On Mon, Feb 17, 2014 at 7:40 AM, Asko Soukka <[email protected]> wrote:

> -1 for removing tal:error
>
> We have been using it successfully with plone.tiles templates, because
> plone.app.blocks will result an empty white page if there is any errors
> with rendering any tile. (Although, I'm not sure if this has been fixed
> with the more recent blocks releases. We started using block with very
> early alpha and because of a fundamental syntax change in blocks we have
> not managed to migrate yet.)
>
> -Asko
>
> ajung wrote:
> > It should not be used but you can not remove a feature that has been out
> for
> > a decade.
> >
> > -aj
> >
> > Marc W. Mengel-2 wrote
> >> Michel Pelletier wrote:
> >>> as the guide says:
> >>>
> >>> http://plone.org/development/info/development-guidelines
> >>>
> >>> it should not be used upon pain of death. Currently if a portlet raises
> >>> an error it gets totally swallowed (and yes, logged).  Regardless we'd
> >>> like to remove this in the goldegg-phase-one branch and then,
> >>> eventually, in 2.2.  Any objections?
> >> Yes!  Sure, you shouldn't put it in production code, but it's a great
> >> way to chase down protection errors in page templates -- you partition
> >> the page with
> >>
> >> <div tal:on-error="string: top half">
> >> ...
> >>
> >> </div>
> >>
> >> <div tal:on-error="string: bottom half">
> >> ...
> >>
> >> </div>
> >> and a few rounds of binary search finds you your problem...
> >>
> >> Marc
> >>
> >>
> >>
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> >
> >
> >
> >
> > --
> > View this message in context:
> http://plone.293351.n2.nabble.com/Re-tal-on-error-should-be-removed-tp340304p7570189.html
> > Sent from the Core Developers mailing list archive at Nabble.com.
> >
> >
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> Nathan Van Gheem
> Solutions Architect
> Wildcard Corp
>

------------------------------------------------------------------------------
Android apps run on BlackBerry 10
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Now with support for Jelly Bean, Bluetooth, Mapview and more.
Get your Android app in front of a whole new audience.  Start now.
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