[wp-trac] [WordPress Trac] #33349: Synchronous XMLHttpRequest on the main thread is deprecated

[WordPress Trac]

#33349: Synchronous XMLHttpRequest on the main thread is deprecated
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 Reporter:  atomicjack               |       Owner:
     Type:  defect (bug)             |      Status:  new
 Priority:  normal                   |   Milestone:  4.7
Component:  Editor                   |     Version:  4.3
 Severity:  normal                   |  Resolution:
 Keywords:  has-patch needs-testing  |     Focuses:  javascript
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Changes (by iseulde):

 * component:  Administration => Editor
 * milestone:  Future Release => 4.7


Comment:

 Patch uses navigator.sendBeacon to send a POST request when FormData and
 sendBeacon are available, otherwise it uses the previous method of sending
 a synchronous one.

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Ticket URL: <https://core.trac.wordpress.org/ticket/33349#comment:11>
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