public ActionResult Index(HomeShowType showType = HomeShowType.Category, int?id = null)
{
// Load for navigation UI.
ViewBag.CategoryNames = categoryBU.GetList();
ViewBag.AuthorNames = authorBU.GetList();
// Load model for the view.
if (id == null)
{
switch (showType)
{
case HomeShowType.Category:
id = categoryBU.GetFirst().CateId;
break;
case HomeShowType.Author:
id = authorBU.GetFirst().AuthorId;
break;
default:
break;
}
}
var books = bookBU.GetListBy(showType, id.Value);
return(View(books));
}
public List <Book> GetListBy(HomeShowType showType, int id)
{
switch (showType)
{
case HomeShowType.Category:
return(bookDA.GetListByCategory(id));
case HomeShowType.Author:
return(bookDA.GetListByAuthor(id));
default:
return(null);
}
}
