修改上级清空下级

src/views/modules/epidemic/epidemicreportuserinfo-add-or-update.vue

@@ -500,6 +500,10 @@ export default {
               .catch(() => { })
     },
     changeDept(event) {
+        this.dataForm.plotId = ''
+        this.dataForm.buildingId = ''
+        this.dataForm.unit = ''
+        this.dataForm.unitId = ''
       this.dataForm.deptId = this.dataForm.deptIdList[this.dataForm.deptIdList.length - 1]
       this.queryPlot()
     },
@@ -515,6 +519,8 @@ export default {
       },
       selectBuilding (event) {
           this.dataForm.buildingId = ''
+          this.dataForm.unit = ''
+          this.dataForm.unitId = ''
           this.plotArr.find((item) => {
               if (item.dictValue === event) {
                   this.dataForm.plotId = item.dictValue
@@ -535,6 +541,7 @@ export default {
               .catch(() => {})
       },
       selectUnit (event) {
+          this.dataForm.unit = ''
           this.dataForm.unitId = ''
           this.buildingArr.find((item) => {
               if (item.dictValue === event) {
@@ -806,6 +813,7 @@ export default {
           ...this.dataForm,
           ...res.data
         }
+
         if (this.dataForm.returnState === '1') {
           // 在平阴
           this.showFlagIn = true
@@ -823,6 +831,7 @@ export default {
             this.dataForm.plotId = ''
             this.dataForm.buildingId = ''
             this.dataForm.unitId = ''
+            this.dataForm.unit = ''
         }
       }).catch(() => {
       })