[OpenStreetMap] #4893: Ask for confirmation before closing the page when editor is active

[OpenStreetMap]

#4893: Ask for confirmation before closing the page when editor is active
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  Reporter:  Circeus      |      Owner:  rails-dev@…
      Type:  enhancement  |     Status:  closed
  Priority:  minor        |  Milestone:
 Component:  website      |    Version:
Resolution:  invalid      |   Keywords:
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Comment (by Richard):

 Not sure if you were using P2 or iD, but whatever: please please please
 don't do two hours of work in ''any'' webapp without saving. Your OS, your
 browser, your power supply, and most of all, the app itself are not so
 stable that you might not end up losing it. P2 has a little "time you've
 spent editing" timer, and flashes warnings to save at five-minute
 intervals, for exactly that reason.

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Ticket URL: <https://trac.openstreetmap.org/ticket/4893#comment:5>
OpenStreetMap <http://www.openstreetmap.org/>
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