我的建筑物数据库表将建筑物类型存储为代码。在单独的查找表中存储了该代码的描述。
我应该如何设计我的ViewModel
,我需要在哪里进行调用以获取相关的描述值?
我可以看到一个选项。我想知道是否有更好的选择。
BuildingViewModel
{
public string BuildingTypeCode { get;set;}
...other properties
}
那么在我看来
code...
<p>@MyService.GetDescription(Model.BuildingTypeCode)</p>
...code
我的思维方式不正确吗?如果我执行上述操作,我会在我View
的服务中创建一个依赖项?
更新 1
研究提供的一些解决方案。我似乎遇到了另一个问题。我无法直接访问每个建筑物的构造函数...
public ViewResult Show(string ParcelId)
{
var result = _service.GetProperty(ParcelId);
var AltOwners = _service.GetAltOwners(ParcelId);
var Buildings = _service.GetBuildings(ParcelId);
ParcelDetailViewModel ViewModel = new ParcelDetailViewModel();
ViewModel.AltOwnership = new List<OwnerShipViewModel>();
ViewModel.Buildings = new List<BuildingViewModel>();
AutoMapper.Mapper.Map(result, ViewModel);
AutoMapper.Mapper.Map<IEnumerable<AltOwnership>, IEnumerable<OwnerShipViewModel>>(AltOwners,ViewModel.AltOwnership);
AutoMapper.Mapper.Map<IEnumerable<Building>, IEnumerable<BuildingViewModel>>(Buildings, ViewModel.Buildings);
ViewModel.Pool = _service.HasPool(ParcelId);
ViewModel.Homestead = _service.IsHomestead(ParcelId);
return View(ViewModel);
}
public class ParcelDetailViewModel
{
public IEnumerable<OwnerShipViewModel> AltOwnership { get; set; }
//public IEnumerable<ValueViewModel> Values { get; set; }
public IEnumerable<BuildingViewModel> Buildings { get; set; }
//public IEnumerable<TransferViewModel> Transfers { get; set; }
//public IEnumerable<SiteAddressViewModel> SiteAddresses { get; set; }
public string ParcelID { get; set; }
//public string ParcelDescription { get; set; }
//public int LandArea { get; set; }
//public string Incorporation { get; set; }
//public string SubdivisionCode {get;set;}
public string UseCode { get; set; }
//public string SecTwpRge { get; set; }
//public string Census { get; set; }
//public string Zoning { get; set; }
public Boolean Homestead {get;set;}
//public int TotalBuildingArea { get; set; }
//public int TotalLivingArea { get; set; }
//public int LivingUnits { get; set; }
//public int Beds { get; set; }
//public decimal Baths { get; set; }
public short Pool { get; set; }
//public int YearBuilt { get; set; }
}