Okay, I'll work on a repro.  It's really odd, because it's not just a
script isolation issue.  I can set other window variables like
window.customVar, and access that later in the same web page, it's
just a problem with window.top & window.parent, like it's a cross-
frame security context issue, not an isolation issue.


On Dec 1, 3:45 pm, Adam Barth <[email protected]> wrote:
> On Tue, Dec 1, 2009 at 3:36 PM, donaddon <[email protected]> wrote:
> > I have script running in a web page, listening for a custom DOM event
> > raised by a content script.  It's running in an iframe, but again,
> > it's not a content script, it's in-page script.
>
> > For some reason, when the event handler code in the web page executes,
> > that script cannot cannot see window.top or window.parent, they are
> > undefined.  I've seen discussions about accessing window.top from
> > content script, but this is not a content script -- it's web page
> > script being invoked by an event raised by a content script.
>
> > Is this expected, or a known bug, or do I need to isolate & repro?
>
> You're right that the content script issue is a known bug, but I
> haven't heard for the same problem outside of a content script.  If
> you could isolate and repro, that would be helpful.
>
> Thanks,
> Adam

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