- From: Boris Zbarsky <bzbarsky@MIT.EDU>
- Date: Tue, 18 Oct 2011 17:04:29 -0400
- To: Brian Kardell <bkardell@gmail.com>
- CC: public-webapps@w3.org
On 10/18/11 5:01 PM, Brian Kardell wrote: > This too has come up in some discussions on CSS (CSSOM I think) that I > have had. In the right context - I don't think it would actually be > that hard. It would require a way to provide a sand-boxed evaluation > (read only elements) This is not that easy. Especially because you can reach all DOM objects from elements, so you have to lock down the entire API somehow. > and a pattern much like jquery's where it is a > filter which can only return true or false. True enough that it would > be slower than native for a few reasons - but perhaps still useful. The slowness comes from not having a way to tell whether the world has changed under you or not and therefore having to assume that it has, not from the actual call into JS per se. -Boris
Received on Tuesday, 18 October 2011 21:04:58 UTC