From fd556fe0facd9f4dc2d4b0583a83ec2188b634f1 Mon Sep 17 00:00:00 2001
From: "BOYA,CHIU" <naruto0426@rulingcom.com>
Date: Wed, 4 Aug 2021 13:11:46 +0800
Subject: [PATCH] fix error

---
 app/views/admin/ruling_buses/_bus_form.html.erb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/views/admin/ruling_buses/_bus_form.html.erb b/app/views/admin/ruling_buses/_bus_form.html.erb
index fbcb35e..dd3f646 100644
--- a/app/views/admin/ruling_buses/_bus_form.html.erb
+++ b/app/views/admin/ruling_buses/_bus_form.html.erb
@@ -23,7 +23,7 @@
 <div class="control-group">
   <label class="control-label muted"><%= t("ruling_bus.city") %></label>
   <div class="controls">
-    <%= f.select :city,RulingBusesHelper.get_available_cities %>
+    <%= f.select :city,[""]+RulingBusesHelper.get_available_cities %>
   </div>
 </div>
 <% stops = f.object.city.blank? ? [] : RulingBusesHelper.get_stops_for_city(f.object.city,f.object.location_code,f.object.locale) %>
@@ -93,7 +93,7 @@
             id: id
         });
       })
-      $("#ruling_bus_info_monitor_point,#ruling_bus_info_destination").empty().select2({
+      $("#ruling_bus_info_monitor_point,#ruling_bus_info_destination").select2('destroy').empty().select2({
           data: options
       });
       $("#ruling_bus_info_monitor_point,#ruling_bus_info_destination").removeAttr('disabled');