Add bus route maps

yamamuteki · Apr 23, 2016 · 90209fe · 90209fe
1 parent 62e0f0d
commit 90209fe
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Showing 2 changed files with 14 additions and 0 deletions.
diff --git a/app/controllers/bus_route_infos_controller.rb b/app/controllers/bus_route_infos_controller.rb
@@ -1,5 +1,10 @@
 class BusRouteInfosController < ApplicationController
   def show
     @bus_route_info = BusRouteInfo.preload(:bus_stops).find(params[:id])
+    @hash = Gmaps4rails.build_markers(@bus_route_info.bus_stops) do |bus_stop, marker|
+      marker.lat bus_stop.latitude
+      marker.lng bus_stop.longitude
+      marker.infowindow bus_stop.name
+    end
   end
 end
diff --git a/app/views/bus_route_infos/show.html.erb b/app/views/bus_route_infos/show.html.erb
@@ -5,4 +5,13 @@
     <li><%= link_to "#{bus_stop.name}", bus_stop_path(bus_stop) %></li>
   <% end %>
 </ol>
+<div id="map" class="map"></div>
+<script type="text/javascript">
+handler = Gmaps.build('Google');
+handler.buildMap({ provider: { draggable: false, scrollwheel: false, MinZoom:15 }, internal: {id: 'map'}}, function(){
+  markers = handler.addMarkers(<%=raw @hash.to_json %>);
+  handler.bounds.extendWith(markers);
+  handler.fitMapToBounds();
+});
+</script>
 <%= link_to '戻る', 'javascript:history.back()', class: 'btn btn-default' %>