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Re: Stale Link Exceptions

by Toby78 :: Rate this Message:

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Thanks!

I am using Tapestry 1.1...but probably upgrading soon because of the eager/lazy fetch problem.

You can really reproduce this error easily if you:

- open the Firebug Tool in Firefox
- go to a Tapestry page with form fields and submit the page
(here in 3 out of 5 form submissions, there is this error).

Without Firebug open, this erro occurs 1 in 10 cases roughly.


-------- Original-Nachricht --------
> Datum: Fri, 29 Feb 2008 10:16:40 +0100
> Von: "Alejandro Scandroli" <alejandroscandroli@...>
> An: users@...
> Betreff: Re: [trails-users] Stale Link Exceptions

> Hi Tobias
>
> I think that what you are describing is not a Tapestry bug, it's a
> Tapestry feature that prevents the misuse of some types of Tapestry
> links. For instance DirectLinks inside a For loop shouldn't be
> bookmarked, because the urls doesn't contain all the information
> Tapestry needs to rewind the page correctly. So if Tapestry founds
> that there is no enough information to proceed it throws an SLE.
> I have never had SLEs with Forms but I think the same principle could
> apply. I will do some tests. Which Trails version are you using?
>
> Alejandro
>
> --
> Alejandro Scandroli - http://weblog.amneris.es/
> Amneris: We build process-driven web applications.
> http://www.amneris.es
>
>
>
> On Thu, Feb 28, 2008 at 4:11 PM,  <superoverdrive@...> wrote:
> > Hi there!
> >
> >  I have noticed random Stale Link Exceptions that keep on occuring in a
> Trails application.
> >
> >  I have also found a way that will reproduce this quite easily: If you
> use Firefox & Firebug and Firebug is opened, this will almost always result
> in Stale Links Exceptions when forms are submitted - maybe Firebug
> re-arranges the order in which the parameters are passed...
> >
> >  Is there a work-around to fix this in a Trails application? (I assume
> this is a Tapestry bug?)
> >
> >  Thanks!
> >
> >  Tobias
> >
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