[wp-trac] [WordPress Trac] #41407: Updating a plugin from the Plugin Install Screen throws a JavaScript error

[WordPress Trac]

#41407: Updating a plugin from the Plugin Install Screen throws a JavaScript error
-----------------------------+-----------------------------
 Reporter:  imath            |      Owner:
     Type:  defect (bug)     |     Status:  new
 Priority:  normal           |  Milestone:  Awaiting Review
Component:  Upgrade/Install  |    Version:  trunk
 Severity:  normal           |   Keywords:
  Focuses:  administration   |
-----------------------------+-----------------------------
 Hi,

 `/wp-admin/js/updates.js` when refreshing the screen to decrement the
 count needs `window._wpUpdatesItemCounts` to be set. This is done using
 `wp_localize_script()` in the regular plugins list table. But this is not
 done in the plugin *install* list table.

 When going into the Plugin Install screen having a plugin to upgrade we
 get this :

 [[Image(https://cldup.com/U0tmTYg-Dr.png)]]

 If from there i click on the "Update Now" button, i get this result :

 [[Image(https://cldup.com/NWin8FrfHg.png)]]

 The plugin is updated, but the screen is not refreshed. Bubbles in the WP
 Admin Bar and in the menu still show there's one plugin to upgrade.

 [[Image(https://cldup.com/bwTZrH0S9G.png)]]

 And there's actually a JavaScript error because
 `window._wpUpdatesItemCounts` is undefined.

 Using the patch i'm adding to this ticket, it's solving the issue.

--
Ticket URL: <https://core.trac.wordpress.org/ticket/41407>
WordPress Trac <https://core.trac.wordpress.org/>
WordPress publishing platform