YT-1540补给品生产计划、号口品生产计划，切换车间、生产线时，应清空明细

src/views/wms/productionManage/productionplan/productionMain/index.vue

@@ -162,13 +162,10 @@ const searchTableSuccess = (formField, searchField, val, formRef, type, row ) =>
       if(formField == 'workshop'){
         setV['workshop'] = val[0]['code']
         setV['productionLine'] = ''
-        if(tableData.value){
-          tableData.value.forEach(item => {
-            item.itemCode =''
-            item.bomVersion = ''
-            item.uom = ''
-          })
-        }
+        tableData.value =[]
+      }else if(formField == 'productionLine'){
+        setV['productionLine'] = val[0]['code']
+        tableData.value =[]
       }else{
         setV[formField] = val[0][searchField]
       }