Changeset 14232

Timestamp:

04/25/2010 08:30:32 AM (15 years ago)

Author:

dd32

Message:

Hide Parent dropdown in Page-attributes metabox when no potential parents exist. Props sorich87. Fixes #12655

File:

• trunk/wp-admin/includes/meta-boxes.php (modified) (1 diff)

trunk/wp-admin/includes/meta-boxes.php

@@ -520 +520 @@
     $post_type_object = get_post_type_object($post->post_type);
     if ( $post_type_object->hierarchical ) {
+        $pages = wp_dropdown_pages(array('post_type' => $post->post_type, 'exclude_tree' => $post->ID, 'selected' => $post->post_parent, 'name' => 'parent_id', 'show_option_none' => __('Main Page (no parent)'), 'sort_column'=> 'menu_order, post_title', 'echo' => 0));
+        if ( ! empty($pages) ) {
 ?>
 <h5><?php _e('Parent') ?></h5>
 <label class="screen-reader-text" for="parent_id"><?php _e('Page Parent') ?></label>
-<?php wp_dropdown_pages(array('post_type' => $post->post_type, 'exclude_tree' => $post->ID, 'selected' => $post->post_parent, 'name' => 'parent_id', 'show_option_none' => __('Main Page (no parent)'), 'sort_column'=> 'menu_order, post_title')); ?>
+<?php echo $pages; ?>
 <p><?php _e('You can arrange your pages in hierarchies. For example, you could have an &#8220;About&#8221; page that has &#8220;Life Story&#8221; and &#8220;My Dog&#8221; pages under it. There are no limits to how deeply nested you can make pages.'); ?></p>
 <?php
+        } // end empty pages check
     } // end hierarchical check.
     if ( 0 != count( get_page_templates() ) ) {