- From: Ryosuke Niwa <rniwa@webkit.org>
- Date: Fri, 13 Jul 2012 13:01:55 -0700
- To: "<whatwg@whatwg.org>" <whatwg@whatwg.org>
According to http://www.whatwg.org/specs/web-apps/current-work/multipage/common-dom-interfaces.html#htmlpropertiescollection *HTMLCollection* returns the first element. *HTMLAllCollection* returns the first element or another HTMLAllCollection if there are multiple elements *HTMLFormControlsCollection* returns the first element or RadioNodeList if there are multiple elements *HTMLOptionsCollection* returns the first element or live NodeList if there are multiple elements *HTMLPropertiesCollection* returns PropertyNodeList In particular, I'm puzzled that HTMLAllCollection, HTMLFormControlsCollection, and HTMLOptionsCollection all return different objects. Why? Can those 3 classes somehow return the same object? FWIW, WebKit has always returned a static node list. Best, Ryosuke Niwa Software Engineer Google Inc.
Received on Friday, 13 July 2012 20:02:50 UTC