post_edit_category_parent_dropdown_args WordPress Filter Hook
The post_edit_category_parent_dropdown_args hook is used to modify the arguments used in the category parent dropdown on the post editing screen. This hook is useful for customizing which arguments are used in the dropdown, and for customizing the output of the dropdown.
apply_filters( 'post_edit_category_parent_dropdown_args', array $parent_dropdown_args ) #
Filters the arguments for the taxonomy parent dropdown on the Post Edit page.
Parameters
- $parent_dropdown_args
(array)Array of arguments to generate parent dropdown.
- 'taxonomy'
(string) Name of the taxonomy to retrieve. - 'hide_if_empty'
(bool) True to skip generating markup if no categories are found. Default 0. - 'name'
(string) Value for the 'name' attribute of the select element. Default "new{$tax_name}_parent". - 'orderby'
(string) Which column to use for ordering terms. Default 'name'. - 'hierarchical'
(bool|int) Whether to traverse the taxonomy hierarchy. Default 1. - 'show_option_none'
(string) Text to display for the "none" option. Default "— {$parent} —", where$parentis 'parent_item' taxonomy label.
- 'taxonomy'
Source
Changelog
| Version | Description |
|---|---|
| 4.4.0 | Introduced. |