[wp-trac] [WordPress Trac] #21871: Reduce reliance on global variables in list tables

[WordPress Trac]

#21871: Reduce reliance on global variables in list tables
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 Reporter:  ryan            |      Owner:
     Type:  enhancement     |     Status:  new
 Priority:  normal          |  Milestone:  3.5
Component:  Administration  |    Version:  3.4
 Severity:  normal          |   Keywords:
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 The list tables rely on several global variables such as $post_type,
 $taxonomy, $post_type_object, and $tax. Instead of globals, list tables
 should consult the WP_Screen object. Further, to accommodate ajax
 handlers, the list table constructors should accept screen IDs as an arg
 and create and store a WP_Screen object internally.

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Ticket URL: <http://core.trac.wordpress.org/ticket/21871>
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