- From: Ian Hickson <ian@hixie.ch>
- Date: Fri, 13 Feb 2009 02:19:52 +0000 (UTC)
- To: Simon Pieters <simonp@opera.com>
- Cc: public-html <public-html@w3.org>
On Tue, 27 Jan 2009, Simon Pieters wrote: > > The spec says about window.onerror: > > "The initial value of onerror must be undefined." > > I note that in IE8 RC1 and WebKit window.onerror is null. > > What's the reason for saying it must be undefined? There was previously a difference between onerror == null and onerror == undefined. However, testing shows that this is not well or widely implemented, so I've simplified this part of the spec and made onerror just a regular old Function event handler attribute like the others (except with more arguments in some cases). -- Ian Hickson U+1047E )\._.,--....,'``. fL http://ln.hixie.ch/ U+263A /, _.. \ _\ ;`._ ,. Things that are impossible just take longer. `._.-(,_..'--(,_..'`-.;.'
Received on Friday, 13 February 2009 02:20:27 UTC