- From: Ian Hickson <ian@hixie.ch>
- Date: Fri, 16 Dec 2011 20:55:51 +0000 (UTC)
On Mon, 16 May 2011, Erik Arvidsson wrote: > > Currently, the spec[1] says: > > "The activeElement attribute on HTMLDocument objects must return the > element in the document that is focused. If no element in the Document > is focused, this must return the body element." > > This does not fully match IE, or is underspecified. If the document has > frames in it and a frame contains the focused element, the activeElement > of the HTMLDocument should return the frame element which contains the > focus. > > I have a patch for WebKit [2] to match IE's behavior as described above. > > [1] http://dev.w3.org/html5/spec/Overview.html#document-level-focus-apis > [2] https://bugs.webkit.org/show_bug.cgi?id=49509 On Mon, 16 May 2011, Ojan Vafai wrote: > > IE's behavior is better than the current spec because it allows a page > to find the focused element even if the focused element is in a frame by > walking down the frame tree if the activeElement is a frame. > > There is existing code that depends on this: > http://www.google.com/codesearch/p?hl=en#epIciakqvFc/trunk/closure/goog/ui/popupbase.js&q=activeElement%20package:http://closure-library%5C.googlecode%5C.com&l=477 I've clarified the spec to say that when the browsing context in an iframe has focus, the iframe itself by definition is the element with focus in the parent browsing context. -- Ian Hickson U+1047E )\._.,--....,'``. fL http://ln.hixie.ch/ U+263A /, _.. \ _\ ;`._ ,. Things that are impossible just take longer. `._.-(,_..'--(,_..'`-.;.'
Received on Friday, 16 December 2011 12:55:51 UTC