- From: Maciej Stachowiak <mjs@apple.com>
- Date: Thu, 11 Feb 2010 19:53:34 -0800
On Feb 11, 2010, at 7:42 PM, Jonas Sicking wrote: > 2010/2/11 Scott Gonz?lez <scott.gonzalez at gmail.com>: >> On Thu, Feb 11, 2010 at 9:55 PM, Tab Atkins Jr. >> <jackalmage at gmail.com> >> wrote: >>> >>> I commonly see them put to *good* use by editting applications, >>> warning you if you attempt to leave the page without saving. It has >>> saved me from accidentally lost effort just in the past few days in >>> both my email and one of my wikis. >> >> I use dialogs in this fashion as well. Users get very frustrated >> when they >> accidentally leave a page with unsaved content and this is the >> easiest >> improvement for most developers to make. > > However you can accomplish this using the onbeforeunload return value. > No need to open modal dialogs using showModalDialog/input()/alert() > etc. The built-in beforeunload dialog lets you cancel leaving the page, but what if the page wants to offer the common three "Quit without Saving", "Save and Quit", "Cancel Quitting" options that native apps often do, when you close a window with unsaved work? (Mind you, I'm not sure that is great UI, and it might be preferable to just always save on quitting, but I can imagine interaction designers wanting the familiar interaction above.) > Though I'm not sure what exactly Ojan is proposing we forbid? I think his suggestion is to forbid all of window.prompt, window.alert, and window.showModalDialog. Persumably window.confirm as well. I'd like to see some examples of modal dialogs (of whatever variety) being used abusively before rendering judgment. Regards, Maciej
Received on Thursday, 11 February 2010 19:53:34 UTC