修改出库申请明细页面字段不回显

src/views/wms/output/inrequest/components/InRequestForm.vue

@@ -830,10 +830,12 @@ export default {
     },
     // 监听仓库选择变化，获取对应区域列表
     "formData.warehouseId": {
-      handler(newVal) {
+      handler(newVal, oldVal) {
         if (this.formData.businessType === "13" && newVal) {
           this.loadAreaList(newVal);
-          // 清空已选择的区域和货位
+          // 第一次 oldVal 为 undefined，认为是初始化，不清空
+          if (oldVal === undefined) return;
+          // 人工切换仓库
           this.formData.areaCode = undefined;
           this.formData.locationCode = undefined;
           this.locationList = [];
@@ -845,14 +847,14 @@ export default {
     },
     // 监听区域选择变化，获取对应货位列表
     "formData.areaCode": {
-      handler(newVal) {
+      handler(newVal, oldVal) {
         if (
           this.formData.businessType === "13" &&
           newVal &&
           this.formData.warehouseId
         ) {
           this.loadLocationList(this.formData.warehouseId, newVal);
-          // 清空已选择的货位
+          if (oldVal === undefined) return; // 初始化阶段不清空
           this.formData.locationCode = undefined;
         } else {
           this.locationList = [];
@@ -1237,19 +1239,30 @@ export default {
           }
         }
 
-        this.formData = res.data;
-
-        /* 3. 现在仓库列表有了，再加载区域/货位 */
-        if (this.formData.businessType === "13" && this.formData.warehouseId) {
-          await this.loadAreaList(this.formData.warehouseId);
-          if (this.formData.areaCode) {
+        /* 3. 现在仓库列表有了，先加载区域/货位 */
+        if (res.data.businessType === "13" && res.data.warehouseId) {
+          console.log("开始加载区域列表", res.data.warehouseId);
+          await this.loadAreaList(res.data.warehouseId);
+          console.log(
+            "区域下拉",
+            this.areaList.map((i) => i.areaCode)
+          );
+          if (res.data.areaCode) {
+            console.log("开始加载货位列表", res.data.areaCode);
             await this.loadLocationList(
-              this.formData.warehouseId,
-              this.formData.areaCode
+              res.data.warehouseId,
+              res.data.areaCode
+            );
+            console.log(
+              "货位下拉",
+              this.locationList.map((i) => i.locationCode)
             );
           }
         }
 
+        /* 最后再赋值表单数据 */
+        this.formData = res.data;
+
         this.uploadFiles = res.data.filesListVos;
       } finally {
         this.formLoading = false;