Preventing “SCRIPT5: Access is denied” error in IE

Question

Scenario: Page A on A.com that has an IFrame containing Page B on B.com. Page B uses jQuery 1.10.1 and does not need to communicate with Page A.

Regardless

Answer 1

I found a workaround. This appears to be a bug ("feature"?) in jQuery 1.10.1. Using jQuery 1.10.0, the error no longer occurs:

http://jsfiddle.net/86q5k/5/

Strange. Very strange. If anyone knows the reason why this is happening in 1.10.1, and how to fix it, I (and jQuery minions around the globe) would certainly be very interested to know! :)

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UPDATE: Looks like this is a legit jQuery 1.10.1 bug: http://bugs.jquery.com/ticket/13980

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UPDATE: According to @emanuele-greco, this is fixed in 1.10.2 and up. So, upgrading your version of jQuery will likely fix the problem.