update: 更新

src/components/app-mob-map-page/app-mob-map-page.vue

@@ -13,7 +13,7 @@
     </ion-header>
     <ion-content>
       <ion-header>
-          <ion-searchbar :value="address" @ionChange="search($event)"></ion-searchbar>
+          <ion-searchbar :value="address" @ionChange="search($event)" @ionClear="clearSearchList()"></ion-searchbar>
           <div id="map__result" class="content-result"></div>
       </ion-header>
       <ion-content>
@@ -258,6 +258,22 @@ export default class AppMobMapPage extends Vue {
       }
     }
 
+    /**
+     * 清空搜索列表
+     *
+     * @type {*}
+     * @memberof AppMobMapPage
+     */ 
+    public clearSearchList() {
+      let el = document.getElementById('map__result');
+      let childs = el?.childNodes;
+      if (childs && childs.length > 0) {
+        for (let i=0; i< childs?.length; i++) {
+          el?.removeChild(childs[i]);
+        }
+      }
+    }
+
     /**
      * 搜索地址
      * 
@@ -271,7 +287,6 @@ export default class AppMobMapPage extends Vue {
         that.win.AMap.service(["AMap.PlaceSearch"], () => {
             placeSearch = new this.win.AMap.PlaceSearch({
                 pageSize: 5,
-                city: '成都',
                 citylimit: false,
                 panel: 'map__result',
             })