FileList is supposed to be live, though it isn't today in WebKit. Daniel
On Wed, Feb 29, 2012 at 12:14, Boris Zbarsky <bzbar...@mit.edu> wrote: > On 2/29/12 2:58 PM, Charles Pritchard wrote: > >> I'm pretty sure the live ones can't right? >>> >> >> If it's behind a method call, perhaps even a parent attribute, there's >> opportunity to regenerate, long as there aren't too many sites out there >> optimizing out the access call. >> > > That a big "as long as". > > It's demonstrably false for CSSRuleList and StyleSheetList. > > I can't speak to FileList. > > -Boris >