- From: Ian Hickson <ian@hixie.ch>
- Date: Thu, 8 Sep 2011 21:55:13 +0000 (UTC)
On Thu, 8 Sep 2011, Simon Pieters wrote: > > For implementors, yes, but it's not really helpful for authors. For > authors it would be more helpful to be able to detect if an event is > supported on a particular element (or document or window) by checking if > the event handler is supported. Currently if we introduce a new event on > an element that has the same name as an event used elsewhere, authors > can't feature detect support for the new event. Detecting whether certain events fire on certain elements in certain situations by checking whether those elements have corresponding event handler attributes isn't a sound strategy anyway, especially considering things like bubbling events, author-dispatched events, events being fired in subtly different situations (e.g. "input" events on <input> get fired in more cases now than they used to be), etc. If there are specific events that need better feature-detection, we should look at those on a case-by-case basis. -- Ian Hickson U+1047E )\._.,--....,'``. fL http://ln.hixie.ch/ U+263A /, _.. \ _\ ;`._ ,. Things that are impossible just take longer. `._.-(,_..'--(,_..'`-.;.'
Received on Thursday, 8 September 2011 14:55:13 UTC