Hi Jean-Noël,
> This works except on Chrome, where it fails on l. 271 of Iframe.js
> because this.__form is undefined. I guess this is because of security
> concerns (the code is trying to access something it does not have
> access to). But what I dont understand at all is what the code is
> supposed to do (so that I can patch it properly). The main thing I am
> stuck on is:
>
> if (this.__form.src) {
> return;
> }
>
>
> Why is this code there???? I have searched and there is no other
> references at all to this.__form.src so what is this code checking?
I don't know it exactly, but after a first short look at the code I would tend
to say that this is a typo. I guess what was meant here was
--snip--
if (this.__frame.src) {
return;
}
--snip--
because this code is the handler function for the "onload" event of the iframe.
> I have noticed that when you add the iframe in Chrome, an onLoad event
> is immediately fired so I guess this code prevents the callback from
> actually marking the request as already completed... but I really need
> more explanations to properly patch this.
This might be the problem, yes.
> Thanks for any help (if someone can reply quickly... I would be very
> grateful as I need to patch this quite urgently in production ;)
My advice: patch this code locally and re-test. If the issue is really a typo
create a bug report with a patch attached.
cheers,
Alex
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