[wp-trac] [WordPress Trac] #22266: onbeforeunload alert always triggers with attachments

[WordPress Trac]

#22266: onbeforeunload alert always triggers with attachments
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 Reporter:  duck_         |       Owner:
     Type:  defect (bug)  |      Status:  new
 Priority:  high          |   Milestone:  3.5
Component:  Media         |     Version:  trunk
 Severity:  blocker       |  Resolution:
 Keywords:                |
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Comment (by azaozz):

 Yeah, the logic is pretty simple: there's a var isClean = true; that is
 changed to false onpaste and onkeydown. Both callbacks are removed if any
 of them runs or when all views are loaded. After all views are loaded we
 check that var and set ed.isNotDirty = true if isClean is true.

 It's a bit tricky to sync this with ed.isNotDirty while the views are
 loading, trying to figure out the best way (the onbeforeunload event in
 the browsers is a "special" one and doesn't behave as a standard event).

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Ticket URL: <http://core.trac.wordpress.org/ticket/22266#comment:9>
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