check shift update data

app/assets/javascripts/addorder.js

@@ -46,8 +46,8 @@ $(function() {
                         + product[field].name +"' data-promotion-price = '"+ 1 +"' data-attributes = '"
                         + JSON.stringify(item_attributes) +"' data-options = '"
                         + options +"' data-image='"+image_path+"'>"
-                      +"<i class='fa fa-plus material-icons'>"
-                      +'add</i>'
+                      +"<i class='fa fa-bars material-icons'>"
+                      +'view_list</i>'
                       +'</div>'
                      +'</div>'
 
@@ -146,7 +146,7 @@ $(function() {
                    promotion_price =  menu_items[field].promotion_price;
               }else{
                 fa_plus = 'material-icons';
-                add = 'add'
+                add = 'view_list'
                 menu_item_box = 'menu_item_box';
                 data_target = 'sx_item_detailModal';
                 data_modal  = ''