merge feature/brandsTree

@@ -40,7 +40,7 @@ const handleBrandList = origin => {
         let brands = [];
 
         if (_.size(value) <= 0) {
-            return false;
+            return;
         }
 
         if (key === '0~9') {

@@ -11,8 +11,8 @@ var $nav = $('.category-nav'),
     $search = $('#search-input'),
     $categoryContainer = $('.category-container'),
     $contents = $categoryContainer.children('.content'),
-    $subLevelItem = $categoryContainer.find('.sub-level li'),
-    $primaryItem = $categoryContainer.find('.primary-level li');
+    $subLevelItem = $categoryContainer.find('.sub-level li');
+    // $primaryItem = $categoryContainer.find('.primary-level li');
 
 require('../common');
 
@@ -91,12 +91,12 @@ $categoryContainer.on('click', function(e) {
     }
 });
 
-$categoryContainer.find('.primary-level').on('touchstart touchend touchcancel', 'li', function() {
-    $primaryItem.removeClass('highlight');
-    $(this).addClass('highlight');
-}).on('touchend touchcancel', 'li', function() {
-    $(this).removeClass('highlight');
-});
+// $categoryContainer.find('.primary-level').on('touchstart touchend touchcancel', 'li', function() {
+//     $primaryItem.removeClass('highlight');
+//     $(this).addClass('highlight');
+// }).on('touchend touchcancel', 'li', function() {
+//     $(this).removeClass('highlight');
+// });
 
 $categoryContainer.find('.sub-level').on('touchstart', 'li', function() {
     $subLevelItem.removeClass('highlight');