Add functionality to delete the a teacher/course/batch. Be careful!! These are interrelated. You may have to cascade the changes you make. Example there can't be a course if you delete the teacher for it. You must prompt a warning if a particular delete operation wants to delete many other related entities. Only with the users consent such a deletion should be done.
Add functionality to delete the a teacher/course/batch. Be careful!! These are interrelated. You may have to cascade the changes you make. Example there can't be a course if you delete the teacher for it. You must prompt a warning if a particular delete operation wants to delete many other related entities. Only with the users consent such a deletion should be done.