[wp-trac] [WordPress Trac] #34788: Media Uploader - media items unclickable after upload

[WordPress Trac]

#34788: Media Uploader - media items unclickable after upload
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 Reporter:  DoodleDogCody  |      Owner:
     Type:  defect (bug)   |     Status:  new
 Priority:  normal         |  Milestone:  Awaiting Review
Component:  Media          |    Version:  4.3.1
 Severity:  normal         |   Keywords:
  Focuses:  javascript     |
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 When uploading media to the media uploader the uploader can become
 unresponsive to user clicks after dragging and dropping media items into
 the uploader.

 To Reproduce.  Go to any post type and click the add media button.  From
 there drag and drop multiple images on to the uploader at once.   As soon
 as you drop the images click anywhere on the uploader.

 The uploads still occur you can just no longer click on any of them or
 anywhere on the screen.  This doesn't seem to happen consistently and
 seems to have to do with the timing of when the images are dropped and
 when the user clicks on the screen again.

 After the UI "Freeze" occurred I inspected the DOM in the console and
 noticed that the '.uploader-window' div is still active.  Glancing at the
 code in media-view.js it looks like this div is supposed to be removed
 after dropping media files.

 I conclude that dropping and clicking the div before it is removed keeps
 it active above the rest of the UI.

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Ticket URL: <https://core.trac.wordpress.org/ticket/34788>
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