[whatwg] some comments on DOM collections

Anne van Kesteren fora at annevankesteren.nl
Thu Oct 19 05:51:09 PDT 2006

* I think HTMLCollection should be able to return non-HTML elements as
well so I'd suggest returning Element instead of HTMLElement.

* Error handling needs to be defined for HTMLCollection.item() and
HTMLCollection.namedItem(). What happens if there's no such indexth node
or node with that id? This also applies to HTMLFormControlsCollection and

Anne van Kesteren

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