From 271fc0d1515127a3e5bd7c37c8ac2680416528fe Mon Sep 17 00:00:00 2001
From: Jonathan Desrosiers <desrosj@git.wordpress.org>
Date: Thu, 3 Oct 2019 20:02:28 +0000
Subject: [PATCH] Menus: Fix typo in the class attribute for the hidden `title`
 field in `Walker_Nav_Menu_Checklist`.

Each item that `Walker_Nav_Menu_Checklist` displays is accompanied by several hidden `<input/>` fields that specify default values for each item when added to a menu. These values are passed in JavaScript to the AJAX call triggered when an item is added to a menu.

The hidden field for the title attribute field incorrectly had an underscore instead of a hyphen. Because of this, it was impossible to supply a default value for the Title Attribute field of a nav menu item.

Props yanngarcia, davidbaumwald.
See #47838.

git-svn-id: https://develop.svn.wordpress.org/trunk@46380 602fd350-edb4-49c9-b593-d223f7449a82
---
 src/wp-admin/includes/class-walker-nav-menu-checklist.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/wp-admin/includes/class-walker-nav-menu-checklist.php b/src/wp-admin/includes/class-walker-nav-menu-checklist.php
index 3cc4401884..81c088420c 100644
--- a/src/wp-admin/includes/class-walker-nav-menu-checklist.php
+++ b/src/wp-admin/includes/class-walker-nav-menu-checklist.php
@@ -113,7 +113,7 @@ class Walker_Nav_Menu_Checklist extends Walker_Nav_Menu {
 		$output .= '<input type="hidden" class="menu-item-title" name="menu-item[' . $possible_object_id . '][menu-item-title]" value="' . esc_attr( $item->title ) . '" />';
 		$output .= '<input type="hidden" class="menu-item-url" name="menu-item[' . $possible_object_id . '][menu-item-url]" value="' . esc_attr( $item->url ) . '" />';
 		$output .= '<input type="hidden" class="menu-item-target" name="menu-item[' . $possible_object_id . '][menu-item-target]" value="' . esc_attr( $item->target ) . '" />';
-		$output .= '<input type="hidden" class="menu-item-attr_title" name="menu-item[' . $possible_object_id . '][menu-item-attr_title]" value="' . esc_attr( $item->attr_title ) . '" />';
+		$output .= '<input type="hidden" class="menu-item-attr-title" name="menu-item[' . $possible_object_id . '][menu-item-attr-title]" value="' . esc_attr( $item->attr_title ) . '" />';
 		$output .= '<input type="hidden" class="menu-item-classes" name="menu-item[' . $possible_object_id . '][menu-item-classes]" value="' . esc_attr( implode( ' ', $item->classes ) ) . '" />';
 		$output .= '<input type="hidden" class="menu-item-xfn" name="menu-item[' . $possible_object_id . '][menu-item-xfn]" value="' . esc_attr( $item->xfn ) . '" />';
 	}