Warnings needed

[kevinpfromnm]

It's apparently possible to drop whole amounts of changes without
warning. I added a bunch of entities, addons etc. and went to the
preview tab. When I didn't see what I had added, I realized I hadn't
saved it. Somewhere in the process, all the changes dropped silently.

[Matt Jones]

Note that the preview doesn't change until you actually hit 'Save' up
in the top corner. I had to have Tom explain it to me... :)

--Matt Jones

[kevinpfromnm]

Yeah, I figured that part out. But somewhere along the line it dumped
the changes without notice, which seems like it could be an issue for
production :)

[Tom Locke]

Ouch! Do you think you might have reloaded the page before hitting
save? That would loose your changes - I've made a note to add a
warning before you leave.

Other than that I've never seen stuff getting lost like that.

Tom

[kevinpfromnm]

I hit back button, that might've done it.

[Tom Locke]

> I hit back button, that might've done it.

Ah yes - that was basically a "quit without saving changes". I'll add
an "are you sure" dialog

Tom