Catch browser closing event in safari running in iPhone, iPad etc

问题

How do i capture the browser closing event in safari running in iPhone ,iPad, itouch etc. as the onbeforeunload event will not work with safari?

Many thanks, Hariprasath

回答1:

Safari for iOS supports the unload event, which should do the trick. You can find out more information about supported Safari for iOS events here:

https://developer.apple.com/library/archive/documentation/AppleApplications/Reference/SafariWebContent/HandlingEvents/HandlingEvents.html

Hope that helps.

来源：https://stackoverflow.com/questions/7792519/catch-browser-closing-event-in-safari-running-in-iphone-ipad-etc