private void search_btn_Click(object sender, RoutedEventArgs e)
{
int lecturerId;
if (isLecFilter && isSubFilter)
{
lecturerId = lecturers.Find(l => l.Name == search_lec_val).EmployeeId;
sessions = _sessionViewModel.LoadSessionDataByLecturer(lecturerId);
List <SessionEntity> lecSubFilteredList = new List <SessionEntity>();
lecSubFilteredList = sessions.FindAll(s => s.SubjectCode == search_combobx.Text);
sessions = lecSubFilteredList;
isLecFilter = false;
isSubFilter = false;
}
else if (searchby_combobx.Text == "Subject")
{
sessions = _sessionViewModel.LoadSessionDataBySubject(search_combobx.Text);
}
else if (searchby_combobx.Text == "Group")
{
sessions = _sessionViewModel.LoadSessionDataByGroup(search_combobx.Text);
}
else if (searchby_combobx.Text == "Sub Group")
{
sessions = _sessionViewModel.LoadSessionDataBySubGroup(search_combobx.Text);
}
else if (searchby_combobx.Text == "Tag")
{
sessions = _sessionViewModel.LoadSessionDataByTag(search_combobx.Text);
}
else if (searchby_combobx.Text == "Lecturer")
{
lecturerId = lecturers.Find(l => l.Name == search_combobx.Text).EmployeeId;
sessions = _sessionViewModel.LoadSessionDataByLecturer(lecturerId);
}
SetDataGrid();
}