Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
We made a conscious decision not to allow this since when you close the tab all of the state associated with the tab is tossed out. The message is there as a fail safe since you may be upset you accidentally closed a tab that had history you were planning on visiting and now you have lost that history. In general, you will find confirmations that don't have a "don't show again" option where it may be very very annoying to continue when you didn't mean to.
It does this second, which makes sense in the programming context. (The "Do you want to close the tab?" is in response to a user asking to close the tab, while the "Would you like to save?" dialog is triggered by the containing tab attempting to close and seeing that there are unsaved changes. They're in two different places.)Would it be possible to have the "you have unsaved information, would you like to save?" window to pop up if it was in editing mode?
We made a conscious decision not to allow this since when you close the tab all of the state associated with the tab is tossed out. The message is there as a fail safe since you may be upset you accidentally closed a tab that had history you were planning on visiting and now you have lost that history. In general, you will find confirmations that don't have a "don't show again" option where it may be very very annoying to continue when you didn't mean to.
+1 to this. I would suggest that as a general rule, "choose a safe default and let the user override it (with appropriate warnings) if the user wishes" is a much better user-focused design than "we decided not to allow this because we think it's safer this way".
-Ian