/// <summary>
/// Initializes a new instance of the <see cref="ManageGradeItemsController" /> class.
/// </summary>
/// <param name="assignmentPage">The assignment page.</param>
public ManageGradeItemsController(ManageAssignmentPage assignmentPage)
{
this.assignmentPage = assignmentPage;
this.semesterDal = new SemesterDAL();
this.courseDal = new CourseDAL();
this.rubricDal = new CourseRubricDAL();
this.gradeItemDal = new GradeItemDAL();
this.CRN = assignmentPage.CRN;
}
protected void btnAddCourse_Click(object sender, EventArgs e)
{
if (HttpContext.Current.Session["chosenCRN"] != null)
{
var current = HttpContext.Current.Session["User"] as User;
StudentDAL courseAdder = new StudentDAL();
int crn = (int)HttpContext.Current.Session["chosenCRN"];
try
{
SemesterDAL semesterChecker = new SemesterDAL();
if (semesterChecker.CheckIfAddDropHasPassed(this.ddlSemester.SelectedValue))
{
CourseSignUpHelper helper = new CourseSignUpHelper();
if (helper.CheckIfStudentCanSignUpForCourseBasedOnPreReqs(crn, current.UserId))
{
if (helper.CheckIfCanSignUpForCourseBasedOnTimes(crn, current.UserId,
this.ddlSemester.SelectedValue))
{
courseAdder.addCourseByCRNAndStudentUID(crn, current.UserId);
Response.Redirect("BrowseCourses.aspx", false);
}
else
{
this.lblCourseToAdd.Text =
"You can't sign up for this course, its time conflicts with another course you have already signed up for.";
}
}
else
{
this.lblCourseToAdd.Text =
"You can't sign up for this course due to pre-requisite requirements" + Environment.NewLine;
this.lblCourseToAdd.Text += helper.GetPreReqsAndFormatForDisplay(crn);
}
}
else
{
{
this.lblCourseToAdd.Text = "The add drop deadline for this semester has already passed.";
}
}
}
catch (Exception ex)
{
if (ex.Message.Equals("This course is still in progress."))
{
this.lblCourseToAdd.Text = ex.Message;
}
else
{
this.lblCourseToAdd.Text = "You are already in this course";
HttpContext.Current.Session["chosenCRN"] = null;
}
}
}
}
// 修改验证是否存在
public static bool IsTrue(string Name, int Id)
{
Semester model = SemesterDAL.GetIdByName(Name);
if (model != null && model.SemesterId != 0 && model.SemesterId != Id)
{
return(true);
}
return(false);
}
/// <summary>
/// Initializes a new instance of the <see cref="TeacherHomePageController" /> class.
/// </summary>
/// <param name="page">The page.</param>
public TeacherHomePageController(TeacherHomePAge page)
{
if (page == null)
{
throw new ArgumentException("page cannot be null");
}
this.homePage = page;
this.courseDAL = new CourseDAL();
this.gradedItemDal = new GradeItemDAL();
this.desktopGradedItemDal = new DesktopGradedItemDAL();
this.semesterDal = new SemesterDAL();
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
DataBind();
SemesterDAL tester = new SemesterDAL();
var stuffSemesters = tester.GetAllSemesters();
int count = 0;
foreach (Semester sem in stuffSemesters)
{
if (sem.StartDate <DateTime.Now& sem.EndDate> DateTime.Now)
{
this.ddlSemesters.SelectedIndex = count;
}
count++;
}
}
GradeItemDAL checker = new GradeItemDAL();
int crn = Int32.Parse(this.ddlCourses.SelectedValue);
Dictionary <string, string> items = checker.GetUniqueGradedItemsByCRN(crn);
try
{
var selected = items.First(o => o.Value.Equals(this.ddlAssignments.SelectedValue));
Dictionary <string, string> list = (Dictionary <string, string>) this.odsAssignments.Select();
string stuff = list.Values.ToList()[0];
string selectedValue = selected.Value;
bool visible = checker.getPublicStatusByCRNandGradeName(crn,
selectedValue);
this.cbxVisibility.Checked = visible;
}
catch (Exception ex)
{
this.lblError.Text = "There are no assignments for this course. Whoops!";
}
}
/// <summary>
/// 查询全部
///</summary>
public static List <Semester> AllData(string WhereSrc, string PXzd, string PXType)
{
return(SemesterDAL.AllData(WhereSrc, PXzd, PXType));
}
/// <summary>
/// 根据主键查询实体
///</summary>
public static Semester GetIdBySemester(int Id)
{
return(SemesterDAL.GetIdBySemester(Id));
}
/// <summary>
/// 分页
///</summary>
public static List <Semester> PageSelectSemester(int pageSize, int pageIndex, string WhereSrc, string PXzd, string PXType)
{
pageIndex = pageIndex - 1;
return(SemesterDAL.PageSelectSemester(pageSize, pageIndex, WhereSrc, PXzd, PXType));
}
/// <summary>
/// 查询条数
///</summary>
public static int CountNumber(string NewWHere)
{
return(SemesterDAL.CountNumber(NewWHere));
}
/// <summary>
/// 根据主键删除
///</summary>
public static int DeleteSemester(int Id)
{
return(SemesterDAL.DeleteSemester(Id));
}
/// <summary>
/// 根据ID修改
///</summary>
public static int UpdateSemester(Semester SemesterModel)
{
return(SemesterDAL.UpdateSemester(SemesterModel));
}
/// <summary>
/// 添加
///</summary>
public static int AddSemester(Semester SemesterModel)
{
return(SemesterDAL.AddSemester(SemesterModel));
}
public RubricController(ManageRubricPage rubricPage)
{
this.rubricPage = rubricPage;
this.courseDAL = new CourseDAL();
this.semesterDal = new SemesterDAL();
}
