public ActionResult StudentAdded(BatchEntryVm batchEntryVm)
{
Batch batch = batchManager.GetBatchById(batchEntryVm.Id);
batch.Students = new List <Student>();
foreach (var student in batchEntryVm.Students)
{
batch.Students.Add(batchManager.GetStudentById(student.Id));
}
// Batch batch = Mapper.Map<Batch>(batchEntryVm);
bool isUpdated = batchManager.UpdateBatch(batch);
return(View("UpdateBatch", batchEntryVm));
}