[whatwg] pagehide vs pagevis
bzbarsky at MIT.EDU
Tue May 28 22:11:07 PDT 2013
On 5/29/13 12:55 AM, Brady Eidson wrote:
>> This expectation was always wrong: events can be dispatched by script at any time to pages in the page cache.
> I'm sorry, who's page cache are you talking about?
Gecko's, which initially defined the pagehide/pageshow events. ;)
> Page caches are (AFAIK) not really fleshed out in any spec, and the WebKit page cache *intends* to represent a 100% inert page. This includes the inability to receive events.
So what happens when script calls dispatchEvent on a node that's in a
document that's in your page cache?
> Can you provide a specific link to relevant threads you're thinking of? I can't guess what search terms you intend for me to use.
Searching for "unload" and "pagehide" should probably find the right
threads. At least that's where I'd start searching, if I were searching.
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