【fix】 修复webmap 图层数据字段别名未生效 review by luox

src/common/_utils/WebMapService.ts

@@ -1,5 +1,6 @@
 import { Events } from 'vue-iclient/src/common/_types/event/Events';
 import { isXField, isYField, urlAppend, numberEqual } from 'vue-iclient/src/common/_utils/util';
+import { statisticsFeatures } from 'vue-iclient/src/common/_utils/statistics';
 import * as convert from 'xml-js';
 import max from 'lodash.max';
 import min from 'lodash.min';
@@ -1239,6 +1240,20 @@ export default class WebMapService extends Events {
       withCredentials: this.handleWithCredentials(proxy, url, false),
       eventListeners: {
         processCompleted: getFeaturesEventArgs => {
+          let result = getFeaturesEventArgs.result;
+          if(result && result.datasetInfos) {
+            let fields = []; let fieldCaptions = []; let fieldTypes = [];
+            const fieldInfos = result.datasetInfos[0].fieldInfos;
+            fieldInfos.forEach(fieldInfo => {
+              if(fieldInfo.name) {
+                fields.push(fieldInfo.name.toUpperCase());
+                fieldCaptions.push(fieldInfo.caption.toUpperCase());
+                fieldTypes.push(fieldInfo.type);
+              }
+            });
+            let data = statisticsFeatures(result.features.features, fields, fieldCaptions, fieldTypes);
+            getFeaturesEventArgs.result.features.features = data.features;
+          }
           processCompleted && processCompleted(getFeaturesEventArgs);
         },
         processFailed: e => {

src/common/_utils/__tests__/WebMapService.spec.js

@@ -380,7 +380,33 @@ describe('WebMapService.spec', () => {
     const service = new WebMapService(mapId, options);
     expect.assertions(1);
     return service.getLayerFeatures(type, layer, baseProjection).then(data => {
-      expect(data).toStrictEqual(result);
+      expect(data.features[0].geometry).toStrictEqual(result.features[0].geometry);
+      done();
+    });
+  });
+
+  it('features will apply caption field when with caption config', async done => {
+    const type = 'rest_data';
+    const layer = {
+      dataSource: {
+        url: 'https://fakeiportal.supermap.io/iportal/processCompleted'
+      },
+      enableFields: ['latitude']
+    };
+    const baseProjection = 'EPSG:3857';
+    const result = {
+      features: [
+        {
+          geometry: { coordinates: [101.84004968, 26.0859968692659], type: 'Point' },
+          properties: { NAME: '四川省', SMID: '1', index: '0', lat: 26.0859968692659, lon: 101.84004968 },
+          type: 'Feature'
+        }
+      ],
+      type: 'feature'
+    };
+    const service = new WebMapService(mapId, options);
+    return service.getLayerFeatures(type, layer, baseProjection).then(data => {
+      expect(data.features[0].properties['名称']).toBe('四川省');
       done();
     });
   });