Hi,
while working on Opera 9.5's support for getters and setters, we've
discussed whether it should be possible to lookup a getter/setter for a
native (host) property. For example, something like
func = Element.__lookupGetter__('innerHTML');
// func is now a function that does serialization of nodes
func.call(document.body); // would return BODY's innerHTML
..or something like that. Or, to provide an example that stays within the
ES spec instead of venturing into the DOM:
func = Array._lookupGetter__('length');
// func is now a function that counts array elements..
Is this something worth implementing and/or standardising?
Sorry if this is already covered by the spec or previously discussed.
--
Hallvord R. M. Steen
Core QA JavaScript tester, Opera Software
http://www.opera.com/
Opera - simply the best Internet experience
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