public void Delete(Selection entity)
{
using (ISession session = sessionFactory.OpenSession())
{
session.Delete(entity);
session.Flush();
}
}
//选课,生成一个Selection
public bool SelectCourse(int studentId, int courseId)
{
//IStudentDao studentDao = new StudentDao(sessionFactory);
ICourseDao courseDao = new CourseDao(sessionFactory);
Course selectedCourse = courseDao.Get(courseId);
Selection newSelection = new Selection
{
ID = new SelectionID {
selectionStudentID=studentId,
selectionCourseID=selectedCourse.courseID,
selectionStudyYear=selectedCourse.courseStudyYear,
selectionTerm=selectedCourse.courseTerm
},
selectionScorePermit=false,
selectionScore =-1
};
ISelectionDao selectionDao = new SelectionDao(sessionFactory);
if (null != selectionDao.Save(newSelection))
{
return true;
}
else {
return false;
}
}
public void Save(Selection newSelection)
{
ISelectionDao selectionDao = new SelectionDao(sessionFactory);
selectionDao.Save(newSelection);
}
protected void selectableCourseGridViewRowClick(object sender, GridViewCommandEventArgs e)
{
int rowIndex = Int32.Parse((string)e.CommandArgument);
if (e.CommandName == "SelectCourse")
{
StudentController studentController = (StudentController)Session["studentController"];
int courseId =Int32.Parse(selectableCourseGridView.Rows[rowIndex].Cells[1].Text);
int studentId=Int32.Parse(Session["userID"].ToString());
Course course=studentController.GetCourseById(courseId);
//选择课程生成一个Selection
Selection newSelection = new Selection
{
ID = new SelectionID
{
selectionStudentID=studentId,
selectionCourseID = courseId,
selectionStudyYear=course.courseStudyYear,
selectionTerm=course.courseTerm
},
selectionScore=-1,
selectionScorePermit=false
};
studentController.Save(newSelection);
//刷新一次
SetBind();
}
}
public bool ScoreStudentCourse(Selection selectedSelection)
{
ISelectionDao selectionDao = new SelectionDao(sessionFactory);
try
{
selectionDao.Update(selectedSelection);
return true;
}
catch (Exception e) {
return false;
}
}
public object Save(Selection entity)
{
using (ISession session = sessionFactory.OpenSession())
{
var id = session.Save(entity);
session.Flush();
return id;
}
}