实现刷新不重置菜单项

src/components/app-mob-menu-default-view/app-mob-menu-default-view.vue

@@ -131,6 +131,25 @@ export default class AppMobMenuDefaultView extends Vue {
         this.loadCounterData();
     }
 
+        /**
+     * 生命周期
+     *
+     * @memberof AppMobMenuDefaultView
+     */
+    public mounted() {
+        let ionNav:any = this.$refs.ionNav;
+        let currPage = sessionStorage.getItem("currId");
+        
+        this.items.forEach((item:any,index:number) => {
+            if(currPage){
+                if(item.id == currPage){   
+                    this.activeId = currPage ;   
+                    ionNav.select(item.name);
+                }
+            }
+        })
+    }
+
     /**
      * 点击菜单事件
      *
@@ -139,6 +158,7 @@ export default class AppMobMenuDefaultView extends Vue {
     public active(val:any) {
         const index :number = this.items.findIndex((item: any) => Object.is(item.id, val.id));
         this.activeId = this.items[index].id; 
+        sessionStorage.setItem("currId",this.items[index].id)
     }
 
     /**