- From: Boris Zbarsky <bzbarsky@MIT.EDU>
- Date: Wed, 08 Feb 2012 16:18:20 -0500
- To: public-web-perf@w3.org
On 2/8/12 2:21 AM, Jatinder Mann wrote: > I have updated the Page Visibility specification to include page navigation interaction (added "suspended and "unloaded" visibilityStates) and added a Section 4.5 Processing Model to make things more clear. Please review the changes. I'm not quite sure what "if the User Agent is to unload the Document contained by the top level browsing context" means. Does it mean "is about to unload, with the 'salvageable' state set to false"? I would assume so. I'm not sure how to phrase that reasonably, though. It would be simple to define that one of the "unloading document cleanup steps" this specification defines is to change the state to "unloaded", but those happen after the unload event fires. I suggest coordinating with the HTML5 editor to figure out how to define this properly and whether we need new hooks in the document-unloading process to do so... -Boris
Received on Wednesday, 8 February 2012 21:18:51 UTC