fix popup/tooltip issue in the featurelayer

debug/sample.html

@@ -66,8 +66,7 @@
     }).addTo(map);
 
     clusterLayer.bindPopup(function (layer) {
-      console.log(layer)
-      return layer.feature.properties.stop_desc;
+      return L.Util.template("<p>{areaname}</p>", layer.feature.properties);
     })
   </script>
 

src/ClusterFeatureLayer.js

@@ -171,6 +171,36 @@ export var FeatureLayer = FeatureManager.extend({
 
   getFeature: function (id) {
     return this._layers[id];
+  },
+
+  // This is the same as the Layer.openPopup method except it excludes the `FeatureGroup`
+  // logic to work around https://github.com/Leaflet/Leaflet/issues/8761
+  openPopup (latlng) {
+    if (this._popup) {
+      if (this._popup._prepareOpen(latlng || this._latlng)) {
+        // open the popup on the map
+        this._popup.openOn(this._map);
+      }
+    }
+    return this;
+  },
+
+  // This is the same as the `Layer.openTooltip` method except it excludes the `FeatureGroup`
+  // logic to work around https://github.com/Leaflet/Leaflet/issues/8761
+  openTooltip (latlng) {
+    if (this._tooltip) {
+      if (this._tooltip._prepareOpen(latlng)) {
+        // open the tooltip on the map
+        this._tooltip.openOn(this._map);
+
+        if (this.getElement) {
+          this._setAriaDescribedByOnLayer(this);
+        } else if (this.eachLayer) {
+          this.eachLayer(this._setAriaDescribedByOnLayer, this);
+        }
+      }
+    }
+    return this;
   }
 });