/// <summary>
/// Выполняет сохранение списка студентов в базу данных
/// </summary>
protected void SaveStudents()
{
try
{
foreach (StudentViewModel student in StudentsList)
{
context.Students.Add(new Student
{
StudentId = 0,
Name = student.Name,
Phone = student.Phone,
Description = student.Description,
Group = context.Groups.Where(p => p.GroupName == student.GroupName).FirstOrDefault()
});
}
context.SaveChanges();
StudentsList.Clear();
OnPropertyChanged(nameof(StudentsList));
FileName = string.Empty;
ErrorMessage = string.Empty;
}
catch (Exception)
{
ErrorMessage = "Произошла ошибка при сохранении.";
}
}
private void Deportaments_PreviewKeyDown(object sender, KeyEventArgs e)
{
var txt = SearchText.Text.Trim();
if (String.IsNullOrEmpty(txt))
{
//отобразить список полностью
StudentsList.Clear();
_tempStudents.ToList().ForEach(StudentsList.Add);
return;
}
var list = StudentsList.Where(s => s.LastName.StartsWith(txt)).ToList();
StudentsList.Clear();
list.ForEach(StudentsList.Add);
}
public override void RefreshData()
{
var currentSchool = GetCurrentSchool();
var students = MembersRealm.GetAll(x => x.School == currentSchool).ToList();
var studentsContainer = new List <ViewModels.Controls.PrettyListViewItems.Student>();
var currentProfile = GetCurrentUser().Profile;
var currentMember = MembersRealm.Get(x => x.Profile == currentProfile);
students.Remove(currentMember);
foreach (var studentsModel in students)
{
studentsContainer.Add(new ViewModels.Controls.PrettyListViewItems.Student(studentsModel.Profile));
}
StudentsList.Clear();
StudentsList.AddRange(studentsContainer);
}