Changeset 39570 for branches/4.7

Timestamp:

12/12/2016 01:56:53 AM (10 years ago)

Author:

dd32

Message:

Customize: Fix inability to delete nav menus by preventing preview filters from being added during customize_save admin ajax request.

Also prevent setting nav_menu_locations[...] values to NaN which gets sent as null.

Props westonruter.
See #30937, [38810].
Merges [39558] to the 4.7 branch.
Fixes #39103.

Location:

branches/4.7

Files:

• . (modified) (1 prop)
• src/wp-admin/js/customize-nav-menus.js (modified) (1 diff)
• src/wp-includes/class-wp-customize-nav-menus.php (modified) (2 diffs)

branches/4.7/src/wp-admin/js/customize-nav-menus.js

@@ -1170 +1170 @@
                         // @todo It would be better if this was added directly on the setting itself, as opposed to the control.
                         control.setting.validate = function( value ) {
-                                return parseInt( value, 10 );
+                                if ( '' === value ) {
+                                        return 0;
+                                } else {
+                                        return parseInt( value, 10 );
+                                }
                         };
 

branches/4.7/src/wp-includes/class-wp-customize-nav-menus.php

@@ -532 +532 @@
         public function customize_register() {
 
-                /*
-                 * Preview settings for nav menus early so that the sections and controls will be added properly.
-                 * See https://github.com/xwp/wp-customize-snapshots/blob/962586659688a5b1fd9ae93618b7ce2d4e7a421c/php/class-customize-snapshot-manager.php#L506-L543
-                 */
+                // Preview settings for nav menus early so that the sections and controls will be added properly.
                 $nav_menus_setting_ids = array();
                 foreach ( array_keys( $this->manager->unsanitized_post_values() ) as $setting_id ) {
@@ -543 +540 @@
                 }
                 $this->manager->add_dynamic_settings( $nav_menus_setting_ids );
-                foreach ( $nav_menus_setting_ids as $setting_id ) {
-                        $setting = $this->manager->get_setting( $setting_id );
-                        if ( $setting ) {
-                                $setting->preview();
+                if ( ! $this->manager->doing_ajax( 'customize_save' ) ) {
+                        foreach ( $nav_menus_setting_ids as $setting_id ) {
+                                $setting = $this->manager->get_setting( $setting_id );
+                                if ( $setting ) {
+                                        $setting->preview();
+                                }
                         }
                 }