private void UpdateStandard()
{
Console.WriteLine("--- Update Standard ---");
Console.WriteLine("Enter Standard ID to modify: ");
InputID();
newStd = bl.GetStandardByID(id);
if (newStd == null)
{
Console.WriteLine("Standard not found!");
}
else
{
Console.WriteLine("[optional] Enter Standard Name: ");
string name = Console.ReadLine();
if (name == null || name == "")
{
Console.WriteLine("Standard Name is null!");
return;
}
else
{
newStd.StandardName = name;
}
Console.WriteLine("[optional] Enter Standard Description: ");
string desc = Console.ReadLine();
if (desc == null || desc == "")
{
Console.WriteLine("Standard Description is null!");
}
else
{
newStd.Description = desc;
}
bl.UpdateStandard(newStd);
Console.WriteLine("Standard has been updated!");
}
Continue();
}
static void ClientCreatesTeacher()
{
List <Teacher> tList = b1.getAllTeachers().ToList();
int maxID = tList.Max(x => x.TeacherId);
//Console.WriteLine("last id: " + maxID);
int newTeacherID = maxID + 1;
Console.Write("\nEnter the new teacher name: ");
string newTeacherName = Console.ReadLine();
Console.Write("\nEnter a standard ID for this teacher: ");
int standardIDEntry = ValidInt();
Standard selectedStandard = b1.GetStandardByID(standardIDEntry);
if (selectedStandard != null)
{
Teacher teacher = new Teacher()
{
TeacherId = newTeacherID,
TeacherName = newTeacherName,
StandardId = standardIDEntry,
Standard = selectedStandard
};
b1.AddTeacher(teacher);
selectedStandard.Teachers.Add(teacher);
b1.UpdateStandard(selectedStandard);
DisplayTeacher(teacher);
}
else
{
Teacher teacher = new Teacher()
{
TeacherId = newTeacherID,
TeacherName = newTeacherName,
StandardId = standardIDEntry,
Standard = null
};
DisplayTeacher(teacher);
}
}
