[wp-trac] [WordPress Trac] #32996: List tables: Provide a fallback when primary column doesn't exist

[WordPress Trac]

#32996: List tables: Provide a fallback when primary column doesn't exist
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 Reporter:  ocean90            |       Owner:  helen
     Type:  defect (bug)       |      Status:  closed
 Priority:  normal             |   Milestone:  4.3
Component:  Posts, Post Types  |     Version:  trunk
 Severity:  normal             |  Resolution:  fixed
 Keywords:  has-patch          |     Focuses:
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Changes (by helen):

 * owner:   => helen
 * status:  new => closed
 * resolution:   => fixed


Comment:

 In [changeset:"33266"]:
 {{{
 #!CommitTicketReference repository="" revision="33266"
 List tables: Even more robust fallback for the primary column.

 Since `WP_List_Table::get_default_primary_column()` can be overridden in a
 subclass and columns can be further filtered, it is possible to end up
 with a primary column that no longer exists. This is particularly evident
 in list tables for custom post types that have been altered via filter.

 props ocean90.
 fixes #32996.
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/32996#comment:1>
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