fix md拖入图层列表后有多份图例

chenxianhuii · chenxianhuii · commit 35b2cda08196 · 2024-04-19T10:05:28.000+08:00
diff --git a/src/mapboxgl/mapping/webmap/v3/WebMap.js b/src/mapboxgl/mapping/webmap/v3/WebMap.js
@@ -378,8 +378,7 @@ export class WebMap extends mapboxgl.Evented {
           visible
         }
       } else {
-        const appreciableLayers = this._generateLayers();
-        const matchLayer = appreciableLayers.find(layer => layer.id === id);
+        const matchLayer = this._appreciableLayers.find(layer => layer.id === id);
         formatItem = this._formatLayer({
           dataSource: matchLayer.dataSource,
           id,
diff --git a/test/mapboxgl/mapping/WebMapV3Spec.js b/test/mapboxgl/mapping/WebMapV3Spec.js
@@ -117,6 +117,7 @@ describe('mapboxgl-webmap3.0', () => {
       expect(webMapV3.getLayers().length).toBeLessThanOrEqual(mapInfo.layers.length);
       expect(webMapV3.getLegendInfo().length).not.toBe(0);
       expect(webMapV3.getLayerCatalog().length).not.toBe(0);
+      expect(webMapV3.getLegendInfo().length).toBe(6);
       done();
     });
   });
