[wp-trac] [WordPress Trac] #11515: Admin needs standardized way of handling messages (notices) displayed to the user

[WordPress Trac]

#11515: Admin needs standardized way of handling messages (notices) displayed to
the user
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 Reporter:  filosofo                      |       Owner:
     Type:  enhancement                   |      Status:  new
 Priority:  normal                        |   Milestone:  Future Release
Component:  Administration                |     Version:  3.0
 Severity:  normal                        |  Resolution:
 Keywords:  error-message admin-messages  |     Focuses:
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Comment (by jdgrimes):

 Replying to [comment:18 obenland]:
 >
 > Given the size of the patch, I thought I'd test the waters with small
 gist, outlining the essentials of what I had in mind:
 > '''https://gist.github.com/obenland/5173811'''

 I just want to note that there is a bug in the gist. The transient should
 be deleted only after the messages are displayed, not when they are
 retrieved. (See my
 [https://gist.github.com/JDGrimes/809f180d7f3893901641/revisions
 revision].) Otherwise the list of messages might get retrieved and never
 displayed. For example, if there was an Ajax request, the messages would
 be deleted, but not dispalyed.

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Ticket URL: <https://core.trac.wordpress.org/ticket/11515#comment:22>
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