On Tue, Aug 21, 2012 at 2:28 PM, Ojan Vafai <o...@chromium.org> wrote: > On a somewhat unrelated note, could we somehow also incorporate jquery style > live event handlers here? See previous www-dom discussion about this: . I > suppose we'd still just want listen/unlisten(selector, handler) methods, but > they'd get applied at the same time as cascaded attributes. Although, we > might want to apply those on attribute changes as well.
Using CAS to apply an "onfoo" attribute is nearly the same (use a string value to pass the function, obviously). It'll only allow a single listener to be applied, though. If it's considered worthwhile, we can magic up this case a bit. CAS properties don't accept functions normally (or rather, as I have it defined in the OP, it would just accept a FUNCTION token, which is just the function name and opening paren, but I should tighten up that definition). We could have a magic function like listen(<string>) that, when used on an onfoo attribute (more generally, on a host-language-defined "event listener" attribute) does an addEventListener() call rather than a setAttribute() call. ~TJ