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do_action( "hook_name" )apply_filters( "hook_name", "what_to_filter" ).Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
| Line | Code |
|---|---|
| 484 | * @type string $taxonomy The taxonomy slug. |
| 485 | * @type string $name Value of the name attribute to use for the drop-down select element. |
| 486 | * Default 'parent'. |
| 487 | * @type string $orderby The field to order by. Default 'name'. |
| 488 | * @type bool $hierarchical Whether the taxonomy is hierarchical. Default true. |
| 489 | * @type string $show_option_none Label to display if there are no terms. Default 'None'. |
| 490 | * } |
| 491 | * @param string $taxonomy The taxonomy slug. |
| 492 | */ |
| 493 | $dropdown_args = apply_filters( 'taxonomy_parent_dropdown_args', $dropdown_args, $taxonomy ); |
| 494 | wp_dropdown_categories( $dropdown_args ); |
| 495 | ?> |
| 496 | <?php if ( 'category' == $taxonomy ) : // @todo: Generic text for hierarchical taxonomies ?> |
| 497 | <p><?php _e('Categories, unlike tags, can have a hierarchy. You might have a Jazz category, and under that have children categories for Bebop and Big Band. Totally optional.'); ?></p> |
| 498 | <?php endif; ?> |
| 499 | </div> |
| 500 | <?php endif; // is_taxonomy_hierarchical() ?> |
| 501 | <div class="form-field"> |
| 502 | <label for="tag-description"><?php _ex('Description', 'Taxonomy Description'); ?></label> |