public static WMGoodCategories Get(string id)
{
WMGoodCategories category = null;
if (!General.IsNullable(id))
{
using (WMContext context = new WMContext())
{
category = (
from gc in context.GoodCategories
where gc.Id.Equals(id)
select new WMGoodCategories
{
Id = gc.Id,
ParentId = gc.ParentId,
ParentName = (!gc.ParentId.Equals("root") ? context.GoodCategories.Where(g => g.Id.Equals(gc.ParentId)).Select(g => g.Name).FirstOrDefault() : "root"),
Name = gc.Name,
Level = gc.Level,
Sort = gc.Sort
}
).FirstOrDefault();
}
}
return(category);
}
public static List <WMGoodCategories> GetTree(string id)
{
List <WMGoodCategories> list = new List <WMGoodCategories>();
if (!General.IsNullable(id))
{
WMGoodCategories model = Get(id);
if (model != null)
{
list.Add(model);
while (!model.ParentId.Equals("root"))
{
model = Get(model.ParentId);
list.Insert(0, model);
}
}
}
return(list);
}