地图视图更新

src/components/amapPow.vue

@@ -2,8 +2,8 @@
  * @Description: 
  * @Author: wangcc
  * @Date: 2022-10-19 09:32:46
- * @LastEditors: wangcc 1053578651@qq.com
- * @LastEditTime: 2022-11-10 20:21:49
+ * @LastEditors: wangcc
+ * @LastEditTime: 2022-11-11 09:35:29
  * @FilePath: \castgroup_bigscreen\src\components\amapPow.vue
  * @Copyright: Copyright (c) 2016~2022 by wangcc, All Rights Reserved. 
 -->
@@ -146,9 +146,6 @@ export default {
               this.leftPage
             );
           }
-          if (this.townPolygons) {
-            this.map.remove(this.townPolygons);
-          }
           if (this.townPolygonArr) {
             this.map.remove(this.townPolygonArr);
           }
@@ -162,6 +159,7 @@ export default {
             this.townPolygonArr ||
             this.smallClassPolygonArr
           ) {
+            
             this.map.remove(this.polygon);
             this.map.remove(this.streetMarkerArr);
             this.map.remove(this.townPolygons);
@@ -170,6 +168,7 @@ export default {
             this.map.remove(this.forestMarkerArr);
             this.map.remove(this.townPolygonArr);
             this.map.remove(this.smallClassPolygonArr);
+            this.townPolygons = []
           }
         }
       }
@@ -258,8 +257,7 @@ export default {
             }
             this.setMapLabel(val);
             if (
-              this.$store.state.addr.mapLevel == 'city' ||
-              this.$store.state.addr.mapLevel == 'province'
+              this.$store.state.addr.mapLevel != 'street' 
             ) {
               if (val.countyCode) {
                 // this.switch2AreaNode(val.countyCode.substring(0, 6));
@@ -693,8 +691,7 @@ export default {
         content: smallLabel //设置文本标注内容
       });
       if (
-        this.$store.state.addr.mapLevel == 'street' ||
-        this.$store.state.addr.mapLevel == 'district'
+        this.$store.state.addr.mapLevel == 'street' 
       ) {
         this.map.setFitView(this.smallMarker, false, false, 12);
       }
@@ -1036,7 +1033,8 @@ export default {
       }
       //查询乡镇 标识
       if (areaPolygon.properties.level == 'district') {
-        if (this.$store.state.addr.mapLevel != 'street') {
+        console.log(this.townPolygons);
+        if (this.$store.state.addr.mapLevel != 'street' && this.townPolygons.length == 0) {
           this.getrjx(areaPolygon.properties.name);
         }
         AMap.plugin(['AMap.DistrictSearch'], function () {