Automatic saving or exit warning

[ryanhamilton]

user-rd user-ra user-sit I#ve been working on a dashboard and left the page by mistake losing my work. It's very frustrating. Ideally:

1. It would auto-save as I work but NOT publish changes to other users.
2. It would warn if I go to leave with unsaved changes.

[jdjohn555]

+user-ms user-blk

[timeseries]

https://reactnavigation.org/docs/use-prevent-remove/

[chan-web-source]

User Flow: - Home page - Add dashboard - click to other tab or close tab

or 
- Edit existed dashboard (but has to be newly created ones, not old ones that exist before implemented this feature)

Will have on save pop up box - If user quit, is better to have option for save or discard - This works for newly created dashboards (not previously old created dashboard) - Auto save isn't best option: user might want to discard