public async Task <ActionResult> Create(Meeting meeting)
{
if (ModelState.IsValidField("MeetingName") &&
ModelState.IsValidField("NumberOfParticipants") &&
ModelState.IsValidField("RoomID") &&
ModelState.IsValidField("StartTime") &&
ModelState.IsValidField("EndTime"))
{
// 检查会议室是否可用
string errorMessage;
bool result = ReservationRules.CheckRoom(meeting, out errorMessage);
if (!result)
{
ModelState.AddModelError("", errorMessage);
}
else
{
// 添加参会人员
if (!string.IsNullOrEmpty(Request.Form["Participants"]))
{
string[] ids = Request.Form["Participants"].Split(',');
foreach (string id in ids)
{
meeting.Participants.Add(db.Employees.Find(int.Parse(id)));
}
}
// 预定者编号
Employee reservationist = db.Employees.First(emp => emp.UserName == User.Identity.Name);
meeting.ReservationistID = reservationist.EmployeeID;
db.Meetings.Add(meeting);
await db.SaveChangesAsync();
return(RedirectToAction("Index"));
}
}
ViewBag.Rooms = new SelectList(
db.Rooms.Where(r => r.RoomStatus == RoomStatusType.Active),
"RoomID", "RoomCode", meeting.RoomID);
ViewBag.Departments = new SelectList(db.Departments, "DepartmentID", "DepartmentName");
return(View(meeting));
}
public async Task <ActionResult> Create([Bind(Include = "RoomID,RoomCode,RoomName,Capacity,Descrption")] Room room)
{
if (ModelState.IsValid)
{
var existed = db.Rooms.FirstOrDefault(r => r.RoomStatus != RoomStatusType.Retired &&
(r.RoomCode == room.RoomCode || r.RoomName == room.RoomName));
if (existed != null)
{
ModelState.AddModelError("opresult", "会议室编号或名称已经存在！");
}
else
{
db.Rooms.Add(room);
await db.SaveChangesAsync();
return(RedirectToAction("Index"));
}
}
return(View(room));
}
public async Task <ActionResult> Create(
[Bind(Include = "DepartmentID, DepartmentName")]
Department department)
{
if (ModelState.IsValid)
{
Department existed = await db.Departments.FirstOrDefaultAsync(d =>
string.Compare(d.DepartmentName, department.DepartmentName, true) == 0);
if (existed != null)
{
ModelState.AddModelError("opresult", "部门名称已经存在！");
}
else
{
db.Departments.Add(department);
await db.SaveChangesAsync();
return(RedirectToAction("Index"));
}
}
return(View(department));
}
public async Task <ActionResult> Edit(
[Bind(Include = "EmployeeID,EmployeeName,Gender,DepartmentID")] Employee employee,
string returl)
{
// 因为UserName, Email, Password等字段并不在Edit页面中出现，因此在验证模型时，仅检查下列三个字段
if (ModelState.IsValidField("EmployeeName") &&
ModelState.IsValidField("Gender") &&
ModelState.IsValidField("DepartmentID"))
{
// Employee表中实际上不需要Password列，因此employee.Password将为null
// 但是Password加了Required验证，在SaveChange时会导致验证失败
// 设置ValidateOnSaveEnabled为false，将禁用验证
db.Configuration.ValidateOnSaveEnabled = false;
var emp = await db.Employees.FindAsync(employee.EmployeeID);
emp.EmployeeName = employee.EmployeeName;
emp.Gender = employee.Gender;
emp.DepartmentID = employee.DepartmentID;
await db.SaveChangesAsync();
// 更新图片
if (Request.Files.Count > 0 && Request.Files[0].ContentLength > 0)
{
HttpPostedFileBase file = Request.Files[0];
file.SaveAs(System.IO.Path.Combine(Server.MapPath("/Photos"), emp.PhotoUrl));
}
if (!string.IsNullOrEmpty(returl))
{
return(Redirect(returl));
}
else
{
return(RedirectToAction("Index"));
}
}
ViewBag.Departments = new SelectList(db.Departments, "DepartmentID", "DepartmentName", employee.DepartmentID);
return(View(employee));
}