[wp-trac] [WordPress Trac] #19189: Upload Thickbox fading issue

[WordPress Trac]

#19189: Upload Thickbox fading issue
----------------------------+------------------------
 Reporter:  ocean90         |       Owner:
     Type:  defect (bug)    |      Status:  reviewing
 Priority:  normal          |   Milestone:  3.3
Component:  Administration  |     Version:  3.3
 Severity:  major           |  Resolution:
 Keywords:  needs-patch     |
----------------------------+------------------------

Comment (by duck_):

 Replying to [comment:5 duck_]:
 > I'm not really sure why, but our callback being fired twice only occurs
 twice since jQuery 1.7 (bug?) which is why nacin noticed that it was made
 worse.

 {{{
 jQuery('#TB_window,#TB_overlay,#TB_HideSelect').trigger("unload")
 }}}

 Two elements, #TB_window and #TB_overlay, are matched so
 jQuery.event.trigger is called twice. Since jQuery 1.7 the unload handler
 can be called more than once, see
 [https://github.com/jquery/jquery/commit/9038aa958614583f581c2be39267d81bb42f3115
 commit] and [http://bugs.jquery.com/ticket/8982 ticket]. So we get the
 event propagation up to window happening twice.

-- 
Ticket URL: <http://core.trac.wordpress.org/ticket/19189#comment:6>
WordPress Trac <http://core.trac.wordpress.org/>
WordPress blogging software