Hi,
I am new to ASP.Net Zero and ABP.
I have created a custom filter to ignore the rows having IsArchived property set to 1, i.e. true. Everything works fine. It filters out the rows with this column == 1. Now, I want to fetch the rows where IsArchived == 1. I mean, I want to fetch the archived rows now. I tried disabling the custom filter in my controller action, as follows:
public class ArchivedController : Controller
{
private ArchivedAppService archivedAppService;
IUnitOfWorkManager unitOfWorkManager;
public ArchivedController(IUnitOfWorkManager _unitOfWorkManager, ArchivedAppService _archivedAppService)
{
archivedAppService = _archivedAppService;
unitOfWorkManager = _unitOfWorkManager;
}
public ActionResult Index(int id)
{
unitOfWorkManager.Current.DisableFilter("ArchiveFilter"); //Error: "Object reference not set to an instance of an object."
var output = archivedAppService.GetArchived(id);
ArchivedViewModel model = new ArchivedInitiativesViewModel(output);
return View(model);
}
}
The Current property of unitOfWorkManager is null. So, it throws error.
Please tell me what could be the reason. How and where do I set the unit of work?
Thank you in advance!
2 Answer(s)
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0
Make Index method virtual and add UnitOfWork attribute as follows:
[UnitOfWork] public virtual ActionResult Index(int id) { ... }Please read UOW document to understand UnitOfWork attribute and virtual relation better: <a class="postlink" href="http://www.aspnetboilerplate.com/Pages/Documents/Unit-Of-Work#DocUowRestrictions">http://www.aspnetboilerplate.com/Pages/ ... strictions</a>
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0
That worked. I will have a look at the UOW document. Thank you so much hikalkan!
