[wp-trac] [WordPress Trac] #38511: Copy paste a long shortcode wpview (video, gallery... ) is broken in Firefox

[WordPress Trac]

#38511: Copy paste a long shortcode wpview (video, gallery... ) is broken in
Firefox
--------------------------+----------------------
 Reporter:  bduclos       |       Owner:  iseulde
     Type:  defect (bug)  |      Status:  closed
 Priority:  normal        |   Milestone:  4.7
Component:  TinyMCE       |     Version:  4.6.1
 Severity:  normal        |  Resolution:  fixed
 Keywords:  has-patch     |     Focuses:
--------------------------+----------------------

Comment (by westonruter):

 In [changeset:"56809" 56809]:
 {{{
 #!CommitTicketReference repository="" revision="56809"
 Administration: Remove deprecated `unload` event handlers and use
 `pagehide` (and `pageshow`) when appropriate.

 Use `pagehide` event instead of `unload` in the following cases:

 * For classic editor to release the post lock.
 * In Text widget to rebuild editor after dragging widget to new location
 in classic widgets interface.
 * To clear out the `window.name` when navigating away from a post preview.
 * To suspend heartbeat, while also using `pageshow` event to resume as if
 it had been a focused tab in case page restored from bfcache.

 Also:

 * Remove obsolete mobile cleanup code in `js/_enqueues/lib/gallery.js`
 (introduced in [9894]). Do same for `src/js/_enqueues/wp/media/models.js`
 (introduced in [22872]). See #22552.
 * Remove obsolete Firefox-specific workaround in `js/_enqueues/wp/mce-
 view.js` from [39282]. See #38511.

 Fixes #55491.
 Props spenserhale, westonruter, adamsilverstein, azaozz, shawfactor,
 peterwilsoncc, swissspidy.
 }}}

-- 
Ticket URL: <https://core.trac.wordpress.org/ticket/38511#comment:28>
WordPress Trac <https://core.trac.wordpress.org/>
WordPress publishing platform