Adding context properties to OL features.

src/components/trk/Trk.tsx

@@ -19,8 +19,9 @@ import VectorSource from 'ol/source/Vector';
 interface Props {
   trkId: string;
   vectorSource: VectorSource;
+  context: any;
 }
-export const Trk: Component<Props> = ({ vectorSource, trkId }) => {
+export const Trk: Component<Props> = ({ vectorSource, trkId, context }) => {
   const [trk, setTrk] = createSignal<Trk>();
   const [dispatchId, setDispatchId] = createSignal<number>(-1);
 
@@ -70,7 +71,11 @@ export const Trk: Component<Props> = ({ vectorSource, trkId }) => {
         console.log({ caller: 'Trk / loop', trksegId });
         return (
           <Suspense>
-            <Trkseg vectorSource={vectorSource} trksegId={trksegId} />
+            <Trkseg
+              vectorSource={vectorSource}
+              trksegId={trksegId}
+              context={{ ...context, trk, trkId }}
+            />
           </Suspense>
         );
       }}