Returns the sortable columns for the list table.
Description
See also
Return
(array) Sortable columns as <code>$slug => $orderby</code> pairs. $orderby can be a plain string or an array with the first element being the field slug and the second being true to make the initial sorting order descending.
Source
File: src/db-objects/submissions/submissions-list-table.php
protected function build_sortable_columns() {
$sortable_columns = parent::build_sortable_columns();
$sortable_columns['timestamp'] = array( 'timestamp', true );
/**
* Filters the submission sortable columns.
*
* @since 1.0.0
*
* @param array $sortable_columns Associative array of `$column_slug => $column_sort_data` pairs.
*/
return apply_filters( "{$this->manager->get_prefix()}submission_admin_sortable_columns", $sortable_columns );
}
Changelog
| Version | Description |
|---|---|
| 1.0.0 | Introduced. |