Changeset 25123

Timestamp:

08/26/2013 05:30:46 PM (11 years ago)

Author:

SergeyBiryukov

Message:

Add 'taxonomy_parent_dropdown_args' filter for the parent dropdown on taxonomy term editing screens. props leewillis77. fixes #18166.

File:

• trunk/src/wp-admin/edit-tags.php (modified) (1 diff)

trunk/src/wp-admin/edit-tags.php

@@ -372 +372 @@
 <div class="form-field">
     <label for="parent"><?php _ex('Parent', 'Taxonomy Parent'); ?></label>
-    <?php wp_dropdown_categories(array('hide_empty' => 0, 'hide_if_empty' => false, 'taxonomy' => $taxonomy, 'name' => 'parent', 'orderby' => 'name', 'hierarchical' => true, 'show_option_none' => __('None'))); ?>
+    <?php
+    $dropdown_args = array(
+        'hide_empty'       => 0,
+        'hide_if_empty'    => false,
+        'taxonomy'         => $taxonomy,
+        'name'             => 'parent',
+        'orderby'          => 'name',
+        'hierarchical'     => true,
+        'show_option_none' => __( 'None' ),
+    );
+
+    $dropdown_args = apply_filters( 'taxonomy_parent_dropdown_args', $dropdown_args, $taxonomy );
+    wp_dropdown_categories( $dropdown_args );
+    ?>
     <?php if ( 'category' == $taxonomy ) : // @todo: Generic text for hierarchical taxonomies ?>
         <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>