From: Marius Olbertz <marius.olbertz@gmail.com>
Date: Sat, 30 Dec 2017 22:04:23 +0000 (+0100)
Subject: Fix Drilldown behavior with parent link when using keyboard.
X-Git-Tag: v6.6.0~3^2~326^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e30db54280669be005b336d9b1ebd39cdfc3d7d1;p=thirdparty%2Ffoundation%2Ffoundation-sites.git

Fix Drilldown behavior with parent link when using keyboard.

Fixes #10803
---

diff --git a/js/foundation.drilldown.js b/js/foundation.drilldown.js
index 003ef3d80..5f7d2ca56 100644
--- a/js/foundation.drilldown.js
+++ b/js/foundation.drilldown.js
@@ -226,7 +226,7 @@ class Drilldown extends Plugin {
           if ($element.is(_this.$submenuAnchors)) {
             _this._show($element.parent('li'));
             $element.parent('li').one(transitionend($element), function(){
-              $element.parent('li').find('ul li a').filter(_this.$menuItems).first().focus();
+              $element.parent('li').find('ul li a').not('.js-drilldown-back a').first().focus();
             });
             return true;
           }
@@ -258,7 +258,9 @@ class Drilldown extends Plugin {
           }
         },
         open: function() {
-          if (!$element.is(_this.$menuItems)) { // not menu item means back button
+          if (_this.options.parentLink && $element.attr('href')) { // Link with href
+            return false;
+          } else if (!$element.is(_this.$menuItems)) { // not menu item means back button
             _this._hide($element.parent('li').parent('ul'));
             $element.parent('li').parent('ul').one(transitionend($element), function(){
               setTimeout(function() {
@@ -266,10 +268,10 @@ class Drilldown extends Plugin {
               }, 1);
             });
             return true;
-          } else if ($element.is(_this.$submenuAnchors)) {
+          } else if ($element.is(_this.$submenuAnchors)) { // Sub menu item
             _this._show($element.parent('li'));
             $element.parent('li').one(transitionend($element), function(){
-              $element.parent('li').find('ul li a').filter(_this.$menuItems).first().focus();
+              $element.parent('li').find('ul li a').not('.js-drilldown-back a').first().focus();
             });
             return true;
           }