It shouldn't violated SOP since PageA really has nothing to do with
PageB.

PageA just displays PageB in an iframe.  PageB scipts should do their
work in the context of host page B.  and I have no intention to
violate SOP.  But I don't know GWT bootstrap well enough to understand
what hosted.html gwtOnLoad function is doing that causes the
violation?  Feels like a bug.

Did I misunderstand SOP?

On Jun 22, 9:52 am, Jeff <jfha...@gmail.com> wrote:
> Hi,
>
> I don't want to say stupidities, but isn't it a violation of the SOP
> (Same Origin Policy)?
> If so, i recommend you to have a look 
> herehttp://en.wikipedia.org/wiki/Same_origin_policy
> and herehttp://code.google.com/p/google-web-toolkit-doc-1-5/wiki/FAQ_SOP
>
> Regards,
> Jeff
>
> On 22 juin, 15:41, randasin <r4nd7...@gmail.com> wrote:
>
> > I have two pages, the first page contains an iFrame that loads the
> > second page.  The two pages are on different hosts.  The GWT
> > application runs in the second page.  To be more precise,
>
> > let the first page = PageA, and the second page = PageB
>
> > - PageA is on Domain1. It has iFrame src points to PageB
> > - PageB is on Domain2.  It has my GWT application.
>
> > When I go to PageA, FireFox gives me this error
>
> > Error: Permission denied for <Domain2> to get property Location.href
> > from <Domain1>.
> > Source File: <My gwt app path>/hosted.html?<My GWT application name>
> > Line: 227
>
> > I tried adding xs linker (<add-linker name="xs"/>) to my module xml;
> > it doesn't seem to work.  I am not sure if I am using it correctly.
> > Does anyone know of a solution to this issue?  Any thoughts would be
> > appreciated.
>
> > Also I would appreciate if someone can refer me the location of the
> > official GWT documentation on cross site linker.  Thanks.

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