- From: Calogero Alex Baldacchino <alex.baldacchino@email.it>
- Date: Fri, 12 Dec 2008 20:38:09 +0100
Bil Corry ha scritto: > Ojan Vafai wrote on 12/12/2008 12:49 PM: > >> If we're going for matching what browsers do, there's a number of cases >> (different in each browser) where the confirm doesn't popup. In Chrome, for >> example, if the beforeunload handler takes too long, we kill it and navigate >> away. Similarly, in Firefox, if the beforeunload handler hits the limit for >> script execution and the user stops the script, the beforeunload handler >> never fires. >> >> Not sure what the right language for that is. But developers try to do >> things like using beforeunload/unload to release locks, make server >> requests, etc. and it's just not a very reliable thing to do in any browser. >> It's really just useful for the quick prompt for the user as to things like >> unsaved changes. >> > > Here's a fun one, I made this as a demo to show how a website could trap a user forever: > > http://www.corry.biz/neverleave.lasso > > I haven't tried it in any browsers lately, but a quick test with IE7 shows it still is effective (for it at least). > > > - Bil > > I've tested it 'en passant' with FF3: I want my base back!!!!!!! LOL -- Caselle da 1GB, trasmetti allegati fino a 3GB e in piu' IMAP, POP3 e SMTP autenticato? GRATIS solo con Email.it http://www.email.it/f Sponsor: Attiva Carta Eureka! Credito fino a 3.000?, rate da 20? e zero costi di attivazione. Conviene! Clicca qui: http://adv.email.it/cgi-bin/foclick.cgi?mid=8429&d=12-12
Received on Friday, 12 December 2008 11:38:09 UTC