[wp-trac] [WordPress Trac] #39248: TinyMCE JavaScript editor is broken in 4.7

[WordPress Trac]

#39248: TinyMCE JavaScript editor is broken in 4.7
--------------------------+---------------------------------------------
 Reporter:  argonius      |       Owner:
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  TinyMCE       |     Version:  4.7
 Severity:  normal        |  Resolution:
 Keywords:  needs-patch   |     Focuses:  ui, javascript, administration
--------------------------+---------------------------------------------

Comment (by argonius):

 From the latest testing, there is a different scenario to reproduce. It is
 reproducible in both 4.6 and 4.7 in the following conditions:

 --- Working scenario
 1. Click on edit button on any post.
 2. Make sure to select "Visual" tab option on the top right corner of the
 editor
 3. Open browser's console and type in "tinyMCE.activeEditor", it's set
 correctly
 4. Refresh page, tinyMCE.activeEditor is still OK

 --- Continue to reproduce the Issue
 5. Click on "Text" tab option on the top right corner
 6. tinyMCE.activeEditor is still OK
 7. Refresh the page
 8. tinyMCE.activeEditor is null (Issue)

 The problem happens when you load the page with text editor, after you
 have pre-selected mode to "Text" in previous page load.




 Please disregard the attached plugin, since it can be reproduced in both
 WP versions.

--
Ticket URL: <https://core.trac.wordpress.org/ticket/39248#comment:2>
WordPress Trac <https://core.trac.wordpress.org/>
WordPress publishing platform