//续借
public ActionResult Continue(PreKey key)
{
int bid = key.bookID;
int rid = key.readerID;
DateTime lendDate = key.lendTime;
Record record = (from i in db.Record where i.readerID == rid && i.bookID == bid && i.lendTime == lendDate select i).First();
record.wellTime = DateTime.Now;
db.SaveChanges();
return RedirectToAction("Index");
}
//
// GET: /Record/Details/5
public ActionResult Details(PreKey key)
{
int bid = key.bookID;
int rid = key.readerID;
DateTime lendDate = key.lendTime;
Record record = (from i in db.Record where i.readerID == rid && i.bookID == bid && i.lendTime == lendDate select i).First();
if (record == null)
{
return HttpNotFound();
}
return View(record);
}
public ActionResult DeleteConfirmed(PreKey key)
{
int bid = key.bookID;
int rid = key.readerID;
DateTime lendDate = key.lendTime;
Record record = (from i in db.Record where i.readerID == rid && i.bookID == bid && i.lendTime == lendDate select i).First();
record.returnTime = DateTime.Now ;
var n = (from e in db.Book where e.bookID == record.bookID select e).First();
n.bookState = "在架";
db.SaveChanges();
return RedirectToAction("Index");
}