- From: Adam Barth <w3c@adambarth.com>
- Date: Thu, 12 Apr 2012 12:37:15 -0700
We just got finished removing this feature from WebKit because it caused many security and stability problems. It turns out that there's a lot of code in browsers that can't cope with a disconnected iframe being alive. Adam On Thu, Apr 12, 2012 at 12:35 PM, Ojan Vafai <ojan at chromium.org> wrote: > We should add a keepalive attribute to iframes that prevents iframes from > being unloaded/reloaded when removed from or appended to a document. > Similarly, a disconnected iframe with keepalive should load. If the > keepalive attribute is removed from a disconnected iframe, then it should > unload. > > I'm not terribly happy with the name 'keepalive', but I can't think of > anything better at the moment. > > As iframes increasingly become the standard way of achieving certain tasks > (e.g. sandboxing), it's increasingly important to be able to move them > around in the DOM. Right now, to achieve this sort of keepalive behavior, > you have to keep the iframe always appended to the document and position it > absolutely as the document changes. > > Ojan
Received on Thursday, 12 April 2012 12:37:15 UTC