https://blog.csdn.net/wumiju/article/details/80429412
public partial class ProductTypeModel:DbEntityModels.ProductType
{
public List<ProductTypeModel> SubProductTypeInfo { get; set; }
}
public IActionResult ListProductType()
{
List<Models.ProductTypeModel> listType = new List<Models.ProductTypeModel>();
var info = typeBll.Query(x => x.IsDelete == false && x.Fid == 0 && x.Depth == 0);
foreach (var item in info)
{
listType.Add(new Models.ProductTypeModel()
{
ID = item.ID,
IsDelete = item.IsDelete,
Depth = item.Depth,
CreateDate = item.CreateDate,
Fid = item.Fid,
Remark = item.Remark,
Sort = item.Sort,
TypeName = item.TypeName,
SubProductTypeInfo= subListProductType(item.ID)
});
}
return Json(new { data = listType });
}
public List<Models.ProductTypeModel> subListProductType(long fid)
{
var dbProductTypeInfo = typeBll.Query(x => x.IsDelete == false && x.Fid == fid);
List<Models.ProductTypeModel> listType = new List<Models.ProductTypeModel>();
foreach (var item in dbProductTypeInfo)
{
listType.Add(new Models.ProductTypeModel()
{
ID = item.ID,
IsDelete = item.IsDelete,
Depth = item.Depth,
CreateDate = item.CreateDate,
Fid = item.Fid,
Remark = item.Remark,
Sort = item.Sort,
TypeName = item.TypeName,
SubProductTypeInfo = subListProductType(item.ID)
});
}
return listType;
}