//书籍详情
public ActionResult Book(int id)
{
//书籍信息
JY_Book b = null;
List<CatalogItem> catalog = null;
using (JYBookDao dao = new JYBookDao())
{
b = dao.get(id);
catalog = dao.getCatalog(id);
}
if (b == null)
throw new ApplicationException("找不到书籍");
//书籍目录
ViewBag.catalog = catalog;
ViewBag.firstArticleId = catalog.First().Id;
return View(b);
}
