Hi Dietrich, the onbeforeunload event can be used to show a confirmation dialog asking the user if they really want to leave the page:
https://developer.mozilla.org/en/DOM/window.onbeforeunload To my knowledge, this event can't be canceled. Regards, Daniel On 07/20/2012 02:37 PM, Dietrich Streifert wrote: > Hello Everybody, > > I've searched the mailing list and the documentation if and how it is > possible to prevent the user from leaving the application if he > navigates (accidently) away from the app by clicking on the navigate > back button of the browser. > > I've found some hints on "canceling the onbeforeunload" event. Or some > mechanism allowing the user to select. > > Any help would be great. > > Regards. > Dietrich. > > > ------------------------------------------------------------------------------ > Live Security Virtual Conference > Exclusive live event will cover all the ways today's security and > threat landscape has changed and how IT managers can respond. Discussions > will include endpoint security, mobile security and the latest in malware > threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ > _______________________________________________ > qooxdoo-devel mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/qooxdoo-devel > > ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ qooxdoo-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/qooxdoo-devel
