public async Task <IActionResult> Edit(string id, [Bind("MhMa,MhTen,ChitietdanhgiaCtdgMa")] Monhoc monhoc)
{
if (id != monhoc.MhMa)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(monhoc);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!MonhocExists(monhoc.MhMa))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
ViewData["ChitietdanhgiaCtdgMa"] = new SelectList(_context.Chitietdanhgia, "CtdgMa", "CtdgMa", monhoc.ChitietdanhgiaCtdgMa);
return(View(monhoc));
}
public IActionResult Edit(Monhoc monhoc)
{
try
{
mongoDatabase = GetMongoDatabase();
//Build the where condition
var filter = Builders <Monhoc> .Filter.Eq("MonhocId", monhoc.MonhocId);
//Build the update statement
var updatestatement = Builders <Monhoc> .Update.Set("MonhocId", monhoc.MonhocId);
updatestatement = updatestatement.Set("MaMH", monhoc.MaMH);
updatestatement = updatestatement.Set("TenMH", monhoc.TenMH);
updatestatement = updatestatement.Set("KhoaQL", monhoc.KhoaQL);
//fetch the details from CustomerDB based on id and pass into view
UpdateResult result = mongoDatabase.GetCollection <Monhoc>("Monhoc").UpdateOne(filter, updatestatement);
if (result.IsAcknowledged == false)
{
return(BadRequest("Unable to update Fullname " + monhoc.TenMH));
}
}
catch (Exception ex)
{
throw ex;
}
return(RedirectToAction("Index"));
}
/// <summary>
/// cập nhật môn học
/// </summary>
/// <param name="mamh"></param>
/// <param name="tenmh"></param>
/// <param name="sochi"></param>
public void update(string mamh, string tenmh, int sochi)
{
try
{
dbConnect.Open();
Monhoc obj = (from Monhoc o in dbConnect.db
where o.Mamh == mamh
select o).FirstOrDefault();
if (obj != null)
{
obj.Tenmh = tenmh;
obj.Sochi = sochi;
dbConnect.db.Store(obj);
}
dbConnect.Close();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
dbConnect.Close();
}
}
public async Task <IActionResult> Edit(string id, [Bind("MaMh,TenMh,Tinchi,MaKhoa")] Monhoc monhoc)
{
if (id != monhoc.MaMh)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(monhoc);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!MonhocExists(monhoc.MaMh))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
ViewData["MaKhoa"] = new SelectList(_context.Khoa, "MaKhoa", "MaKhoa", monhoc.MaKhoa);
return(View(monhoc));
}
public async Task <IActionResult> PutMonhoc(Monhoc monhoc)
{
//if (id != monhoc.Mamonhoc)
//{
// return BadRequest();
//}
_context.Entry(monhoc).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
//if (!MonhocExists(id))
//{
// return NotFound();
//}
//else
//{
// throw;
//}
}
return(NoContent());
}
public async Task <IActionResult> Edit(string id, [Bind("MaMon,TenMon,SoTinChi")] Monhoc monhoc)
{
if (id != monhoc.MaMon)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(monhoc);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!MonhocExists(monhoc.MaMon))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(monhoc));
}
public string getNewID()
{
Monhoc obj = null;
string newID = "MH000001";
try
{
dbConnect.Open();
obj = (from Monhoc o in dbConnect.db
orderby o.Mamh descending
select o).FirstOrDefault();
dbConnect.Close();
int i = 0;
if (obj != null && int.TryParse(obj.Mamh.Substring(2), out i))
{
newID = "MH" + (i + 1).ToString("D6");
}
return(newID);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
return(newID);
}
finally
{
dbConnect.Close();
}
}
/// <summary>
/// Kiểm tra mã môn học có trong csdl chưa
/// </summary>
/// <param name="mamh"></param>
/// <returns></returns>
public bool isExist(string ma)
{
Monhoc obj = this.getById(ma);
if (obj == null)
{
return(false);
}
return(true);
}
public async Task <IActionResult> Create([Bind("MaMon,TenMon,SoTinChi")] Monhoc monhoc)
{
if (ModelState.IsValid)
{
_context.Add(monhoc);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(monhoc));
}
public async Task <IActionResult> Create([Bind("MaMh,TenMh,Tinchi,MaKhoa")] Monhoc monhoc)
{
if (ModelState.IsValid)
{
_context.Add(monhoc);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
ViewData["MaKhoa"] = new SelectList(_context.Khoa, "MaKhoa", "TenKhoa", monhoc.MaKhoa);
return(View(monhoc));
}
public async Task <IActionResult> Create([Bind("MhMa,MhTen,ChitietdanhgiaCtdgMa")] Monhoc monhoc)
{
if (ModelState.IsValid)
{
_context.Add(monhoc);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
ViewData["ChitietdanhgiaCtdgMa"] = new SelectList(_context.Chitietdanhgia, "CtdgMa", "CtdgMa", monhoc.ChitietdanhgiaCtdgMa);
return(View(monhoc));
}
public IActionResult Create(Monhoc monhoc)
{
try
{
mongoDatabase = GetMongoDatabase();
mongoDatabase.GetCollection <Monhoc>("Monhoc").InsertOne(monhoc);
}
catch (Exception ex)
{
throw ex;
}
return(RedirectToAction("Index"));
}
public List <Monhoc> GetAccountList()
{
List <Monhoc> list = new List <Monhoc>();
string qr = "SELECT * FROM dbo.Monhoc";
DataTable data = DataProvider.Instance.ExecuteQuery(qr);
foreach (DataRow item in data.Rows)
{
Monhoc monhoc = new Monhoc(item);
list.Add(monhoc);
}
return(list);
}
public List <Monhoc> SearchAccountByUserName(string name)
{
List <Monhoc> list = new List <Monhoc>();
string qr = string.Format("SELECT * FROM dbo.Monhoc WHERE dbo.fuConvertToUnsign1(UserName) LIKE N'%' + dbo.fuConvertToUnsign1(N'{0}') + '%'", name);
DataTable data = DataProvider.Instance.ExecuteQuery(qr);
foreach (DataRow item in data.Rows)
{
Monhoc account = new Monhoc(item);
list.Add(account);
}
return(list);
}
public IActionResult Details(int?id)
{
if (id == null)
{
return(NotFound());
}
mongoDatabase = GetMongoDatabase();
Monhoc monhoc = mongoDatabase.GetCollection <Monhoc>("Monhoc").Find <Monhoc>(k => k.MonhocId == id).FirstOrDefault();
if (monhoc == null)
{
return(NotFound());
}
return(View(monhoc));
}
public async Task <ActionResult <Monhoc> > PostMonhoc([FromBody] Monhoc monhoc)
{
_context.Monhoc.Add(monhoc);
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateException)
{
if (MonhocExists(monhoc.Mamonhoc))
{
return(Conflict());
}
else
{
throw;
}
}
return(CreatedAtAction("GetMonhoc", new { id = monhoc.Mamonhoc }, monhoc));
}
/// <summary>
/// thêm môn học
/// </summary>
/// <param name="mamh"></param>
/// <param name="tenmh"></param>
/// <param name="sochi"></param>
public void add(string mamh, string tenmh, int sochi)
{
Monhoc obj = new Monhoc();
obj.Mamh = mamh;
obj.Tenmh = tenmh;
obj.Sochi = sochi;
try
{
dbConnect.Open();
dbConnect.db.Store(obj);
dbConnect.Close();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
dbConnect.Close();
}
}
public int kiemtradb_mamh(string mamh)
{
try
{
dbConnect.Open();
Monhoc mhchk = (from Monhoc p in dbConnect.db
where p.Mamh == mamh
select p).SingleOrDefault();
if (mhchk == null)
{
return(0);
}
else
{
return(1);
}
}
finally
{
dbConnect.Close();
}
}
/// <summary>
/// thêm môn học
/// </summary>
/// <param name="mamh"></param>
/// <param name="tenmh"></param>
/// <param name="sochi"></param>
public void add(string mamh, string tenmh, int sochi)
{
Monhoc obj = new Monhoc();
obj.Mamh = mamh;
obj.Tenmh = tenmh;
obj.Sochi = sochi;
try
{
dbConnect.Open();
dbConnect.db.Store(obj);
dbConnect.Close();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
dbConnect.Close();
}
}
/// <summary>
/// lấy môn học theo mã
/// </summary>
/// <param name="ma"></param>
/// <returns></returns>
public Monhoc getById(string ma)
{
Monhoc obj = null;
try
{
dbConnect.Open();
obj = (from Monhoc o in dbConnect.db
where o.Mamh == ma
select o).FirstOrDefault();
dbConnect.Close();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
dbConnect.Close();
}
return(obj);
}
/// <summary>
/// xóa môn học
/// </summary>
/// <param name="ma"></param>
public void delete(string ma)
{
try
{
dbConnect.Open();
Monhoc obj = (from Monhoc o in dbConnect.db
where o.Mamh == ma
select o).FirstOrDefault();
if (obj != null)
{
dbConnect.db.Delete(obj);
}
dbConnect.Close();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
dbConnect.Close();
}
}
public static string taomatudong(string tendoituong)
{
try
{
Opendb(ketnoicsdl._db_path);
string t = "";
switch (tendoituong)
{
case "giaovien":
Khoa khoa = (from Khoa p in ketnoicsdl.db
orderby p.Makhoa descending
select p).FirstOrDefault();
if (khoa == null) //xem lai giao dien khoa
{
t = " " + "00000001";
}
else
{
t = khoa.Makhoa.Substring(1, 4) + Int32.Parse(khoa.Makhoa.Substring(4, 8)) + 1;
}
break;
case "sinhvien":
Sinhvien sv = (from Sinhvien p in ketnoicsdl.db
orderby p.Ma descending
select p).FirstOrDefault();
if (sv == null)
{
t = DateTime.Now.Year.ToString() + "00000001";
}
else
{
string thu = sv.Ma.Substring(4, 8);
t = sv.Ma.Substring(0, 4) + themsokhong(Int32.Parse(sv.Ma.Substring(4, 8)) + 1);
}
break;
case "lophoc":
Lop lop = (from Lop p in ketnoicsdl.db
orderby p.Malop descending
select p).FirstOrDefault();
if (lop == null)
{
t = "LH" + DateTime.Now.Year.ToString() + "000001";
}
else
{
t = lop.Malop.Substring(1, 6) + Int32.Parse(lop.Malop.Substring(4, 6)) + 1;
}
break;
case "monhoc": //xem lai giao dien mon hoc roi lam
Monhoc mh = (from Monhoc p in ketnoicsdl.db
orderby p.Mamh descending
select p).FirstOrDefault();
if (mh == null)
{
t = "MH" + " " + "000001";
}
else
{
t = mh.Mamh.Substring(1, 6) + Int32.Parse(mh.Mamh.Substring(4, 6)) + 1;
}
break;
/* case "khoa":
* Khoa khoa = (from Khoa p in ketnoicsdl.db
* orderby p.Makhoa descending
* select p).FirstOrDefault();
* if (khoa==null)
* {
* t = DateTime.Now.Year.ToString() + "00000001";
* }
* else
* {
* t =khoa.Makhoa.Substring(1,4)+ Int32.Parse(sv.Ma.Substring(4, 8))+1;
* }
*
* break;*/
}
return(t);
}
finally { ketnoicsdl.db.Close(); }
}