Revize 667990c0

polyfill

website/templates/heatmap.html.twig

@@ -152 +152 @@
     <script src="{{ asset('js/vendor/bootstrap-datepicker.cs.min.js') }}"></script>
     <script src="{{ asset('js/vendor/leaflet.js') }}"></script>
     <script src="{{ asset('js/vendor/leaflet-heat.js') }}"></script>
-
+    <script>
+      const modernBrowser = 'fetch' in window && 'assign' in Object;
+      if (!modernBrowser) {
+        const scriptElement = document.createElement('script');
+        scriptElement.async = false;
+        scriptElement.src = "{{ asset('js/polyfills.bundle.js') }}";
+        document.head.appendChild(scriptElement);
+      }
+    </script>
     <script src="{{ asset('js/index.bundle.js') }}"></script>
     <script>
       js.initDatepicker("{{ path('dates') }}");