下拉列表（多选）加载逻辑调整 --fix1

src/components/app-mob-check-list/app-mob-check-list.vue

@@ -48,6 +48,13 @@
      */
     public curValue:any = this.value;
 
+    @Watch('value')
+    valueChange(newValue: string, oldValue: string) {
+      if (newValue) {
+        this.load();
+      }
+    }
+
     /**
      * 下拉数据数组
      *