fix 修复地址组件详细地址不填可能的问题

 <!--
  * @Date: 2023-03-29 15:27:02
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2024-06-17 14:47:21
+ * @LastEditTime: 2024-07-06 22:53:13
  * @FilePath: /data-table/src/components/AreaPickerField/MyComponent.vue
  * @Description: 文件描述
 -->
@@ -44,7 +44,7 @@ import { useCustomFieldValue } from '@vant/use';
 
 // 获取父组件传值
 const props = inject('props');
-const show_address = ref(!props.component_props.no_street)
+const show_address = ref(!props.component_props.no_street);
 
 const address = ref(props.component_props.default?.input_value);
 const city_code = ref(props.component_props.default?.city_code);
@@ -62,7 +62,7 @@ const result_value = computed(() => {
     address: fieldValue.value + ' ' + address.value,
     city_code: city_code.value,
     picker_value: fieldValue.value,
-    input_value: address.value
+    input_value: address.value,
   }
 })
 

 <!--
  * @Date: 2022-08-30 14:32:11
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2024-06-17 14:55:21
+ * @LastEditTime: 2024-07-06 22:51:15
  * @FilePath: /data-table/src/components/AreaPickerField/index.vue
  * @Description: 省市区选择控件
 -->
@@ -37,6 +37,12 @@ if (props.item.component_props.default) { // 存在默认值时业务逻辑
     props.item.component_props.default.input_value = props.item.component_props.default.street;
     props.item.city_code = props.item.component_props.default.city_code;
   }
+} else { // 默认值为空, 处理数据显示问题 - 详细地址不填写可能存在undefined
+  props.item.component_props.default = {
+    picker_value: '',
+    input_value: '',
+    city_code: '',
+  }
 }