- From: Anne van Kesteren <annevk@annevk.nl>
- Date: Thu, 28 Mar 2013 05:55:59 +0000
- To: Arun Ranganathan <arun@mozilla.com>
- Cc: jonas <jonas@sicking.cc>, WebApps WG <public-webapps@w3.org>, Yehuda Katz <wycats@gmail.com>
On Wed, Mar 27, 2013 at 8:16 PM, Arun Ranganathan <arun@mozilla.com> wrote: > They're very different than data URLs. What's a good use case for making them cross-origin, that isn't addressed by use of postMessage? Well, the question we started with was why they're restricted to same origin. That does not appear to be answered yet. As for a use case, you could have a widget that does something given a URL. E.g. put Googly eyes on the image resource. This widget could be embedded anywhere and all you'd need to do is postMessage() it a URL. Requiring a special code path for URLs generated from a Blob seems annoying for both the consumer of the widget and the producer of it. -- http://annevankesteren.nl/
Received on Thursday, 28 March 2013 05:56:29 UTC