处理站点编辑时站点回显数据处理

src/components/SiteOptions/index.vue

@@ -14,6 +14,9 @@
 <script>
 import { tenantSelect } from "@/api/subPlatform/tenant";
 export default {
+  props: {
+    value: String,
+  },
   data() {
     return {
       tenantOptions: [],
@@ -21,6 +24,13 @@ export default {
     };
   },
   watch: {
+    value(newVal, oldVal) {
+      if (newVal == "") {
+        this.tenant_id = undefined;
+      } else {
+        this.tenant_id = newVal;
+      }
+    },
     tenant_id(newVal, oldVal) {
       this.$emit("handleChange", newVal);
     },