省市区排序

opms_parent/app/service/base/base_district.go

@@ -33,7 +33,7 @@ func NewDistrictService(ctx context.Context) (svc *districtService, err error) {
 func (s *districtService) ListToTree(Id int64) (treeList []*model.T, err error) {
 	ms := make(map[int]*model.T)
 	var distributorList []model.BaseDistrict
-	err = s.Dao.Order("parent_id asc").Scan(&distributorList)
+	err = s.Dao.Order("id asc").Scan(&distributorList)
 	if err != nil {
 		g.Log().Error(err)
 		return
@@ -53,8 +53,23 @@ func (s *districtService) ListToTree(Id int64) (treeList []*model.T, err error)
 		}
 		treeList = append(treeList, v)
 	}
+	s.SortToTree(treeList)
 	return
 }
+func (s *districtService) SortToTree(treeList []*model.T) []*model.T {
+	length := len(treeList)
+	for i := 0; i < length-1; i++ {
+		for j := i + 1; j < length; j++ {
+			if treeList[i].Id > treeList[j].Id {
+				treeList[i], treeList[j] = treeList[j], treeList[i]
+			}
+		}
+	}
+	for i := 0; i < length; i++ {
+		treeList[i].Children = s.SortToTree(treeList[i].Children)
+	}
+	return treeList
+}
 
 // GetProvinceList 返回所有省份的
 func (s *districtService) GetProvinceList() (list []*model.Province, err error) {