JQuery library does not load in Opera 12.15 and IE 10 in IFrame which content is loaded from external domain

[anonymous]

In IFrame where the content is loaded from the external domain, JQuery v1.10.1 fails to load in Opera 12.15 and IE 10 with error "Unhandled error: Security error: attempted to read protected variable" on the line 1513.

The bug was appeared in social network app launching in IFrame.

It works fine in Mozilla Firefox and Google Chrome. It works in Opera after removing of the following code.

   // Support: IE>8
   // If iframe document is assigned to "document" variable and if iframe has been reloaded,
   // IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936
    if ( parent && parent.frameElement ) {
        parent.attachEvent( "onbeforeunload", function() {
            setDocument();
        });
    }

[Timmy Willison]

We should investigate this. I wouldn't be surprised if adding this event is an issue.

[dmethvin]

Right, #13936.

[bergi]

Nah, it seems to happen when accessing the frameElement property. Jsfiddle (which uses jQuery in an iframe) makes it easy to build a demonstration: ​http://jsfiddle.net/aDG8F/ (and ​http://jsfiddle.net/aDG8F/2/ for v2)

[Timmy Willison]

I'm not sure we can access any property that we need in order to attach the event.

[Timmy Willison]

Update Sizzle. Avoid the use of frameElement. Fixes #13980.

Changeset: 6b46fde81923659a7c07d261c355287397ceb459

[dmethvin]

Should this have been fixed? ​http://jsfiddle.net/docluv/qx6gf/7/

Edit: Looks like the -git file isn't being built.

[dmethvin]

#13990 is a duplicate of this ticket.

[markelog]

#14015 is a duplicate of this ticket.

[Timmy Willison]

#14017 is a duplicate of this ticket.

[Timmy Willison]

#14081 is a duplicate of this ticket.

[desarrollo@…]

It is not fixed!!! In Opera 12.15 is throwing the error!!

See image: ​https://fbcdn-sphotos-e-a.akamaihd.net/hphotos-ak-prn2/1069406_10151762588694002_1470240519_n.jpg

[Konstantin]

Problem solved? How to fix a bug? I also have a problem when starting iframe app on the social network.

[gibson042]

#14386 is a duplicate of this ticket.