public ActionResult Borrow([Bind(Include = "bookNo,bookName,authorZhu,authorBian,authorJi,authorZuan,authorYi,authorHui,press,publishDate,price,classificationNo,suoShuNo,huJianNo,pageCount,summary,borrowInfo,remarks")] bookInfo bookInfo, string action)
{
if (action == "返回")
{
return(RedirectToAction("Index"));
}
if (action == "借阅")
{
bookInfo.borrowInfo = "已借出";
BookBorrowInfo bookborrowinfo = new BookBorrowInfo();
var no = Request.Form["bookNo"];
bookborrowinfo.bookNo = int.Parse(no);
bookborrowinfo.borrower = Request.Form["borrower"];
bookborrowinfo.borrowDate = DateTime.Parse(Request.Form["borrowDate"]);
int maxid = db.BookBorrowInfo.Max(d => d.ID);
bookborrowinfo.ID = maxid + 1;
if (ModelState.IsValid)
{
db.Entry(bookInfo).State = EntityState.Modified;
//db.SaveChanges();
db.BookBorrowInfo.Add(bookborrowinfo);
db.SaveChanges();
}
return(RedirectToAction("Index"));
}
if (action == "归还")
{
bookInfo.borrowInfo = "未借出";
var no = int.Parse(Request.Form["bookNo"]);
var book = db.BookBorrowInfo.Where(a => a.bookNo == no).First();
book.bookNo = int.Parse(Request.Form["bookNo"]);
book.borrower = Request.Form["borrower"];
book.borrowDate = DateTime.Parse(Request.Form["borrowDate"]);
book.returnDate = DateTime.Parse(Request.Form["returnDate"]);
//bookborrowinfo.ID = book.ID;
if (ModelState.IsValid)
{
db.Entry(bookInfo).State = EntityState.Modified;
db.Entry(book).State = EntityState.Modified;
db.SaveChanges();
}
return(RedirectToAction("Index"));
}
return(View());
}
// GET: bookInfoes/Details/5
public ActionResult Details(int?id, string action, string id2)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
bookInfo bookInfo = db.bookInfo.Find(id);
if (bookInfo.borrowInfo == "未借出")
{
ViewBag.borrower = "";
ViewBag.borrowdate = "";
}
else
{
BookBorrowInfo bookborrowInfo = db.BookBorrowInfo.Where(a => a.bookNo == id).First();
ViewBag.borrower = bookborrowInfo.borrower;
ViewBag.borrowdate = bookborrowInfo.borrowDate;
}
if (bookInfo == null)
{
return(HttpNotFound());
}
if (id2 == "2")
{
ViewData["button"] = "display:show";
}
else
{
ViewData["button"] = "display:none";
}
if (action == "返回")
{
if (id2 == "2")
{
return(RedirectToAction("Index"));
}
else
{
return(RedirectToAction("BookInformation"));
}
}
return(View(bookInfo));
}
