[wp-trac] [WordPress Trac] #49089: hook_suffix is undefined in WP_Screen class

[WordPress Trac]

#49089: hook_suffix is undefined in WP_Screen class
----------------------------+------------------------------
 Reporter:  splendorstudio  |       Owner:  (none)
     Type:  defect (bug)    |      Status:  new
 Priority:  normal          |   Milestone:  Awaiting Review
Component:  Administration  |     Version:
 Severity:  normal          |  Resolution:
 Keywords:  has-patch       |     Focuses:
----------------------------+------------------------------

Comment (by dd32):

 Just noting that this can also happen when using `WP_List_Table` through
 `admin-post.php`, not just `admin-ajax.php`.

 One solution is for List Tables to pass the screen property upstream to
 `WP_List_Table` so it doesn't have to guess what the screen is.
 {{{
 class Example_List_Table extends WP_List_Table {

         public function __construct( $details ) {
                 $this->details = $details;

                 parent::__construct(
                         array(
                                 'screen' => 'toplevel_page_example' .
 $this->details['slug']
                         )
                 );
         }
 }}}

 Another is to simply only use `$hook_suffix` when it's known and valid. As
 in [https://github.com/WordPress/wordpress-develop/pull/3415 PR #3415].

-- 
Ticket URL: <https://core.trac.wordpress.org/ticket/49089#comment:7>
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