public async Task OnNavigatedToAsync(object parameter)
{
Error = false;
Loading = true;
var cat = parameter as string;
if (cat == null)
{
cat = "ogolne";
}
if (cat != catInfo.Slug || allNewses.Count == 0)
{
catInfo = CategoriesInfo.GetBySlug(cat);
Header = catInfo.Name;
await LoadNewsesAsync();
}
else if (allNewses.Count > 0)
{
FilterNewses(selectedProvince);
}
Loading = false;
}
public StanyWodViewModel() : base()
{
catInfo = CategoriesInfo.GetBySlug("stany-wod");
}
public OgolneViewModel() : base()
{
catInfo = CategoriesInfo.GetBySlug("ogolne");
}
public HydroViewModel() : base()
{
catInfo = CategoriesInfo.GetBySlug("hydrologiczne");
}
public DrogoweViewModel() : base()
{
catInfo = CategoriesInfo.GetBySlug("informacje-drogowe");
}
public MeteoViewModel() : base()
{
catInfo = CategoriesInfo.GetBySlug("meteorologiczne");
}
