[wp-trac] [WordPress Trac] #33322: Theme Installer: spinner animated GIF and high CPU usage

[WordPress Trac]

#33322: Theme Installer: spinner animated GIF and high CPU usage
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 Reporter:  afercia       |       Owner:
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  Themes        |     Version:  4.2
 Severity:  normal        |  Resolution:
 Keywords:  has-patch     |     Focuses:  ui, javascript
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Changes (by afercia):

 * keywords:   => has-patch


Comment:

 First pass: the proposed patch uses a callback on the iframe `load` event
 to toggle a CSS class and remove the background spinner.

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Ticket URL: <https://core.trac.wordpress.org/ticket/33322#comment:1>
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