[wp-trac] [WordPress Trac] #40750: Widgets: MediaElement.js player for audio widget sporadically fails to initialize

[WordPress Trac]

#40750: Widgets: MediaElement.js player for audio widget sporadically fails to
initialize
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 Reporter:  westonruter   |       Owner:
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  4.8
Component:  Widgets       |     Version:  trunk
 Severity:  normal        |  Resolution:
 Keywords:  has-patch     |     Focuses:
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Changes (by westonruter):

 * keywords:   => has-patch


Comment:

 [attachment:40750.0.diff] is a fix which replicates the same logic
 implemented for the Text widget. TinyMCE fails to initialize properly when
 the widget is not fully expanded, and it seems ME.js has the same problem.
 So this patch defers rendering the widget  until its container is done
 animating.

 Ideally there would be an event we could listen for the completion of the
 `:animated` state, but unfortunately it seems jQuery does not provide
 this.

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Ticket URL: <https://core.trac.wordpress.org/ticket/40750#comment:1>
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