Ticket #11433: 12397-update-wp_dropdown_pages.diff

wp-includes/post-template.php

@@ -690 +690 @@
         $defaults = array(
                 'depth' => 0, 'child_of' => 0,
                 'selected' => 0, 'echo' => 1,
-                'name' => 'page_id', 'show_option_none' => '', 'show_option_no_change' => '',
+                'name' => 'page_id', 'id' => '',
+                'show_option_none' => '', 'show_option_no_change' => '',
                 'option_none_value' => ''
         );
 
@@ -700 +701 @@
         $pages = get_pages($r);
         $output = '';
         $name = esc_attr($name);
+        // Back-compat with old system where both id and name were based on $name argument
+        if ( empty($id) )
+                $id = $name;
 
         if ( ! empty($pages) ) {
-                $output = "<select name=\"$name\" id=\"$name\">\n";
+                $output = "<select name=\"$name\" id=\"$id\">\n";
                 if ( $show_option_no_change )
                         $output .= "\t<option value=\"-1\">$show_option_no_change</option>";
                 if ( $show_option_none )