public IActionResult Create()
{
Grades model = new Grades();
return(View(model));
}
public NeighborhoodGrade(Grades grade, List <string> cities)
{
Grade = grade;
Cities = cities;
}
public void Add(Grades Grades)
{
}
private double calcWeightAchievedSummed()
{
/* EXAMPLES */
/*
*
* Bonus (0)
* ========= points = 0
* 0/0
*
* Bonus (0)
* - 2/0 points = 3
* - 1/0
* =========
* 3/0
*
* Bonus (0)
* - 1/1 points = 8
* - 4/5
* - 2/0
* - 1/0
* =========
* 8/0
*
* Participation (5)
* ========= total = 0
* --/5
*
* Participation (5)
* - 2/0 points = 3
* - 1/0 total = 0
* =========
* --/5
*
* Participation (5)
* - 1/1 points = 4
* - 2/0 total = 1
* - 1/0
* =========
* 20/5
*
* Participation (5)
* - 1/1 (1) points = 8
* - 4/5 (0.8) total = 6
* - 2/0 (2)
* - 1/0 (1)
* =========
* 6.6/5
*
* All Grades (100)
* - 1/1 points = 4
* - 2/0 total = 1
* - 1/0
* =========
* 400/100
*
* All Grades (100)
* - 1/1 points = 8
* - 4/5 total = 6
* - 2/0
* - 1/0
* =========
* 133/100
*
* */
//non-dropped graded items (including EC)
var gradesThatCount = Grades.Where(i => i.DoesCount);
//sum of GradeReceived
double points = gradesThatCount.Sum(i => i.GradeReceived);
//if WeightValue is 0, then we just use the total of the points
if (WeightValue == 0)
{
return(points);
}
//sum of GradeTotal
double total = gradesThatCount.Sum(i => i.GradeTotal);
//if there wasn't a non-EC item, then it's ungraded
if (total == 0)
{
return(Grade.UNGRADED);
}
return(points / total * WeightValue);
}
public void RemoveGrade(Guid courseId, Guid studentId)
{
Grades.Remove(
Grades.Find(x => x.Student.StudentId == studentId)
);
}
public void AddGrade(double grade)
{
Grades.Add(grade);
}
public Grades Post([FromBody] Grades grades)
{
context.Grades.Add(grades);
context.SaveChanges();
return(grades);
}
public ClassResult(string name, Grades grade)
{
ClassName = name;
Grade = (int) grade;
}
// </stringInterpolationFormat>
// <stringInterpolationConditional>
public string GetGradePointPercentages() =>
$"Name: {LastName}, {FirstName}. G.P.A: {(Grades.Any() ? Grades.Average() : double.NaN):F2}";
// </UsingStaticLinkMethod>
// <stringInterpolationLinq>
public string GetAllGrades() =>
$@"All Grades: {Grades.OrderByDescending(g => g)
.Select(s => s.ToString("F2")).Aggregate((partial, element) => $"{partial}, {element}")}";
// </stringInterpolationExpression>
// <stringInterpolationFormat>
public string GetGradePointPercentage() =>
$"Name: {LastName}, {FirstName}. G.P.A: {Grades.Average():F2}";
// </ToStringExpressionMember>
// <stringInterpolationExpression>
public string GetFormattedGradePoint() =>
$"Name: {LastName}, {FirstName}. G.P.A: {Grades.Average()}";
public StudentViewModel()
{
Student = new StudentModels(); ;
Grades = new Grades();
States = new StatesDictionary();
}
/// <summary>
/// Creates new bank account.
/// </summary>
/// <param name="firstName">First name</param>
/// <param name="surname">Surname</param>
/// <param name="balance">Balance</param>
/// <param name="bonus">Bonus</param>
/// <param name="grade">Card grade</param>
/// <returns>Id of account created.</returns>
public int CreateAccount(string firstName, string surname, double balance, int bonus, Grades grade)
{
bool isAccountUnique = true;
var newAccount = new BankAccount
{
Id = bankStorage.AllAccounts.Count + 1,
FirstName = firstName,
Surname = surname,
Balance = balance,
Bonus = bonus,
Grade = grade,
};
foreach (var existingAccount in bankStorage.AllAccounts)
{
if (newAccount == existingAccount)
{
isAccountUnique = false;
throw new Exception("Account already exists!");
}
}
if (isAccountUnique)
{
bankStorage.AllAccounts.Add(newAccount);
bankStorage.Synchronize();
}
return(newAccount.Id);
}
public double GetAvgGrade()
{
return((double)Grades.Sum() / Grades.Length);
}
/// <summary>
///
/// </summary>
public void LoadData()
{
this.WriteStatusInfo(this.start);
#region 登录方式。
this.ddlLoginMethod.BeginUpdate();
this.ddlLoginMethod.DataSource = EnumLoginMethodOperaTools.BindSource();
this.ddlLoginMethod.DisplayMember = "Name";
this.ddlLoginMethod.ValueMember = "Value";
this.ddlLoginMethod.EndUpdate();
#endregion
UserInfo userInfo = this.CoreService["userinfo"] as UserInfo;
if (userInfo != null)
{
this.lbUserInfo.Text = string.Format("任课教师：{0}[{1}]", userInfo.UserName, userInfo.UserCode);
this.OnToolTipEvent(this.lbUserInfo, string.Format("教师代码：{0}\r\n任课教师：{1}\r\n教师ID：{2}", userInfo.UserCode, userInfo.UserName, userInfo.UserID));
}
TeaSyncData teaSyncData = this.CoreService["teasyncdata"] as TeaSyncData;
if (teaSyncData != null && teaSyncData.School != null)
{
School sch = teaSyncData.School;
this.lbSchoolName.Text = string.Format("{0}", sch.SchoolName);
this.OnToolTipEvent(this.lbSchoolName, string.Format("学校代码：{0}\r\n学校名称：{1}\r\n学校类型：{2}\r\n学校ID：{3}",
sch.SchoolCode, sch.SchoolName, EnumSchoolTypeOperaTools.GetCHName(sch.SchoolType), sch.SchoolID));
if (sch.Teacher != null)
{
Teacher tea = sch.Teacher;
if (tea != null && (tea.TeacherID == userInfo.UserID))
{
this.ddlGrade.BeginUpdate();
this.ddlGrade.DataSource = this.grades = tea.Grades;
this.ddlGrade.DisplayMember = "GradeName";
this.ddlGrade.ValueMember = "GradeID";
this.ddlGrade.EndUpdate();
}
else
{
this.OnMessageEvent(MessageType.Normal | MessageType.PopupWarn, "任课数据不存在或者任课教师与用户不一致！");
}
}
}
}
public ActionResult Grades_View()
{
SzkolaEntities db = new SzkolaEntities();
Grades Grades = new Grades();
var Klasy = (from table1 in db.School_Class
select new Grades
{
ClassID = table1.ClassID,
Nazwa_Klasy = table1.Nazwa
});
ViewBag.Klasy = Klasy;
var Oceny = (from table1 in db.School_Class
join table2 in db.Student on table1.ClassID equals table2.ClassID
join table3 in db.School_Grades on table2.StudentID equals table3.StudentID
join table4 in db.Teacher on table3.TeacherID equals table4.TeacherID
select new Grades
{
Nazwa_Klasy = table1.Nazwa,
ClassID = table1.ClassID,
Ocena = table3.Ocena,
Przedmiot = table4.Przedmiot
});
var Zmienna_Klasy = Klasy.ToList();
List <double> Ls_Matematyka = new List <double>();
List <double> Ls_Angielski = new List <double>();
List <double> Ls_Polski = new List <double>();
List <double> Ls_Chemia = new List <double>();
int count = 0;
for (var i = 1; i < Zmienna_Klasy.Count + 1; i++)
{
var Klasa = Oceny.Where(xx => xx.ClassID == i);
count++;
foreach (var item in Klasa.Select(xx => xx.Przedmiot).Distinct())
{
double suma = 0;
int ilosc = 0;
double wynik = 0;
if (item.Trim() == "Matematyka")
{
foreach (var item2 in Klasa.Where(xx => xx.Przedmiot.Trim() == "Matematyka"))
{
suma = item2.Ocena + suma;
ilosc = ilosc + 1;
}
wynik = Math.Round(suma / ilosc, 2);
Ls_Matematyka.Add(wynik);
}
else if (item.Trim() == "Język Angielski")
{
foreach (var item2 in Klasa.Where(xx => xx.Przedmiot.Trim() == "Język Angielski"))
{
suma = item2.Ocena + suma;
ilosc = ilosc + 1;
}
wynik = Math.Round(suma / ilosc, 2);
Ls_Angielski.Add(wynik);
}
else if (item.Trim() == "Język Polski")
{
foreach (var item2 in Klasa.Where(xx => xx.Przedmiot.Trim() == "Język Polski"))
{
suma = item2.Ocena + suma;
ilosc = ilosc + 1;
}
wynik = Math.Round(suma / ilosc, 2);
Ls_Polski.Add(wynik);
}
else if (item.Trim() == "Chemia")
{
foreach (var item2 in Klasa.Where(xx => xx.Przedmiot.Trim() == "Chemia"))
{
suma = item2.Ocena + suma;
ilosc = ilosc + 1;
}
wynik = Math.Round(suma / ilosc, 2);
Ls_Chemia.Add(wynik);
}
else
{
continue;
}
}
var wynik2 = 0;
if (Ls_Matematyka.Count != count)
{
Ls_Matematyka.Add(wynik2);
}
if (Ls_Angielski.Count != count)
{
Ls_Angielski.Add(wynik2);
}
if (Ls_Polski.Count != count)
{
Ls_Polski.Add(wynik2);
}
if (Ls_Chemia.Count != count)
{
Ls_Chemia.Add(wynik2);
}
}
ViewBag.Lista = Ls_Matematyka;
ViewBag.Lista2 = Ls_Angielski;
ViewBag.Lista3 = Ls_Polski;
ViewBag.Lista4 = Ls_Chemia;
List <string> Ls_Matma = new List <string>();
foreach (var test in ViewBag.Lista)
{
var test2 = test.ToString().Replace(",", ".");
Ls_Matma.Add(test2);
}
var Matma = string.Join(",", Ls_Matma);
ViewBag.Matma = Matma;
List <string> Ls_Ang = new List <string>();
foreach (var test in ViewBag.Lista2)
{
var test2 = test.ToString().Replace(",", ".");
Ls_Ang.Add(test2);
}
var Ang = string.Join(",", Ls_Ang);
ViewBag.Ang = Ang;
List <string> Ls_Pol = new List <string>();
foreach (var test in ViewBag.Lista3)
{
var test2 = test.ToString().Replace(",", ".");
Ls_Pol.Add(test2);
}
var Pol = string.Join(",", Ls_Pol);
ViewBag.Pol = Pol;
List <string> Ls_Chem = new List <string>();
foreach (var test in ViewBag.Lista4)
{
var test2 = test.ToString().Replace(",", ".");
Ls_Chem.Add(test2);
}
var Chem = string.Join(",", Ls_Chem);
ViewBag.Chem = Chem;
var Klasy_II = (from table1 in db.School_Class
select new Grades
{
ClassID = table1.ClassID,
Nazwa_Klasy = table1.Nazwa,
}).Distinct().ToList();
ViewBag.Klasy_II = Klasy_II;
return(View("~/Views/Teacher/Grades_View.cshtml", "~/Views/Main_Layout.cshtml", Klasy_II));
}
public StudentViewModel(StudentModels student)
{
Student = student;
Grades = new Grades();
States = new StatesDictionary();
}
public ActionResult Rank_View()
{
SzkolaEntities db = new SzkolaEntities();
Grades Grades = new Grades();
var Ranking = (from table1 in db.School_Class
join table2 in db.Student on table1.ClassID equals table2.ClassID
join table3 in db.School_Grades on table2.StudentID equals table3.StudentID
join table4 in db.Teacher on table3.TeacherID equals table4.TeacherID
join table5 in db.User on table2.UserID equals table5.UserID
group new { table5, table3, table1 } by new { table5.Imie, table5.Nazwisko, table1.Nazwa }
into grp
orderby grp.Average(x => x.table3.Ocena) descending
select new Grades
{
Imie = grp.Key.Imie,
Nazwisko = grp.Key.Nazwisko,
Ocena = Math.Round(grp.Average(x => x.table3.Ocena), 2),
Nazwa_Klasy = grp.Key.Nazwa
}).Take(10);
ViewBag.Ranking = Ranking;
List <string> Przedmioty = new List <string>(new string[] { "Matematyka", "Język Polski", "Język Angielski", "Chemia" });
foreach (var Przedmiot in Przedmioty)
{
var SmallRanking = (from table1 in db.School_Class
join table2 in db.Student on table1.ClassID equals table2.ClassID
join table3 in db.School_Grades on table2.StudentID equals table3.StudentID
join table4 in db.Teacher on table3.TeacherID equals table4.TeacherID
join table5 in db.User on table2.UserID equals table5.UserID
where table4.Przedmiot.Trim() == Przedmiot
group new { table5, table3, table1 } by new { table5.Imie, table5.Nazwisko, table1.Nazwa }
into grp
orderby grp.Average(x => x.table3.Ocena) descending
select new Grades
{
Imie = grp.Key.Imie,
Nazwisko = grp.Key.Nazwisko,
Ocena = Math.Round(grp.Average(x => x.table3.Ocena), 2),
Nazwa_Klasy = grp.Key.Nazwa
}).Take(3);
if (Przedmiot == "Matematyka")
{
ViewBag.Matematyka = SmallRanking;
}
else if (Przedmiot == "Język Polski")
{
ViewBag.Polski = SmallRanking;
}
else if (Przedmiot == "Język Angielski")
{
ViewBag.Angielski = SmallRanking;
}
else if (Przedmiot == "Chemia")
{
ViewBag.Chemia = SmallRanking;
}
}
return(View("~/Views/Teacher/Rank_View.cshtml", "~/Views/Main_Layout.cshtml"));
}
public List <Grade> GetGrades(Guid studentId)
{
return(Grades.FindAll(x => x.Student.StudentId == studentId));
}
public ClassResult(string name, Grades grade)
{
ClassName = name;
Grade = (int)grade;
}
public void RemoveGrade(double grade)
{
Grades.Remove(grade);
}
public bool CreateGrades(Grades bt)
{
return(gradesrepor.Create(bt));
}
public void Update(Grades Grades)
{
}
internal bool Create(Grades bt)
{
throw new NotImplementedException();
}
private double calcWeightAchievedAveraged()
{
/* EXAMPLES */
/*
*
* Bonus (0)
* ========= 0 + 0
* 0/0
*
* Bonus (0)
* - 2/0 0 + 3
* - 1/0
* =========
* 3/0
*
* Bonus (0)
* - 1/1 1.8 + 3
* - 4/5
* - 2/0
* - 1/0
* =========
* 4.8/0
*
* Participation (5)
* ========= countOfRegulars = 0, countOfExtras = 0
* --/5
*
* Participation (5)
* - 2/0 countOfRegulars = 0, countOfExtras = 2
* - 1/0 extraPercents = 3
* =========
* 8/5 1 * 5 + 3
*
* Participation (5)
* - 1/1 countOfRegulars = 1, countOfExtras = 2
* - 2/0 percentTotal = 1, percent = 1, extraPercents = 3
* - 1/0
* =========
* 8/5 1 * 5 + 3
*
* Participation (5)
* - 1/1 (1) countOfRegulars = 2, countOfExtras = 2
* - 4/5 (0.8) percentTotal = 1.8, percent = 0.9, extraPercents = 3
* - 2/0 (2)
* - 1/0 (1)
* =========
* 7.5/5 0.9 * 5 + 3
*
* All Grades (100)
* - 1/1 countOfRegulars = 1, countOfExtras = 2
* - 2/0 percentTotal = 1, percent = 1, extraPercents = 3
* - 1/0
* =========
* 103/100 1 * 100 + 3
*
* All Grades (100)
* - 1/1 countOfRegulars = 2, countOfExtras = 2
* - 4/5 percentTotal = 1.8, percent = 0.9, extraPercents = 3
* - 2/0
* - 1/0
* =========
* 93/100 0.9 * 100 + 3
*
* */
//non-dropped graded items (including EC)
var gradesThatCount = Grades.Where(i => i.DoesCount);
double extraPercents = 0;
int countOfExtras = 0;
double percentTotal = 0;
int countOfRegulars = 0;
foreach (var g in gradesThatCount)
{
if (g.IsExtraCredit)
{
extraPercents += g.GradeReceived;
countOfExtras += 1;
}
else
{
countOfRegulars++;
percentTotal += g.GradePercent;
}
}
if (WeightValue == 0)
{
return(percentTotal + extraPercents);
}
double percent;
//if they don't have any regular grades
if (countOfRegulars == 0)
{
//if they didn't have any EC grades either, it's ungraded
if (countOfExtras == 0)
{
return(Grade.UNGRADED);
}
//otherwise, we assume their regular grade is 100%.
percent = 1;
}
//otherwise calculate their regular grade
else
{
percent = percentTotal / countOfRegulars;
}
return(percent * WeightValue + extraPercents);
}
public static Grade GetGradeByName(string name)
{
return(Grades.Where(a => a.Name == name).FirstOrDefault());
}
public IActionResult Details(Grades model)
{
return(View(model));
}
public ActionResult DelGrade(int id)
{
Grades grade = _db.Grades.SingleOrDefault(g => g.GradeId == id);
return(PartialView("DelGrade", grade));
}
public static bool Passing(this Grades grade)
{
return(grade >= minPassing);
}
/// <summary>
/// Default Constructor
/// </summary>
public Student() : base()
{
this.studentNumber = 0;
this.grade = Grades.F;
}
public void Add(Grades grades)
{
manager.Add(grades);
}
/// <summary>
/// Method to set the grade
/// </summary>
/// <param name="grade"></param>
public void TakeExam(Grades grade)
{
this.grade = grade;
}
public Student(string name, Grades[] grades)
{
this.name = name;
this.grades = grades;
}
private IQueryable <OrganizationMember> GetMembers()
{
if (_members == null)
{
var glist = new int[] {};
var smallGroupList = new List <string>();
var matchAllSubgroups = false;
if (null != SmallGroup)
{
if (SmallGroup.StartsWith("All:", StringComparison.InvariantCultureIgnoreCase))
{
matchAllSubgroups = true;
SmallGroup = SmallGroup.Substring(4);
}
if (SmallGroup.Contains(";"))
{
smallGroupList.AddRange(SmallGroup.Split(';').Select(x => x.Trim()));
}
else if (SmallGroup.Contains(","))
{
smallGroupList.AddRange(SmallGroup.Split(';').Select(x => x.Trim()));
}
else
{
smallGroupList.Add(SmallGroup);
}
}
if (Grades.HasValue())
{
glist = (from g in (Grades ?? "").Split(new char[] { ',', ';' })
select g.ToInt()).ToArray();
}
var q = from om in DbUtil.Db.OrganizationMembers
where om.Organization.DivOrgs.Any(di => di.DivId == SourceDivId)
where SourceId == 0 || om.OrganizationId == SourceId
where glist.Length == 0 || glist.Contains(om.Person.Grade.Value)
where !MembersOnly || om.MemberTypeId == MemberTypeCode.Member
select om;
if (smallGroupList.Count() > 0)
{
if (matchAllSubgroups)
{
foreach (var sg in smallGroupList)
{
q = from om in q
where om.OrgMemMemTags.Any(mm => mm.MemberTag.Name == sg)
select om;
}
}
else
{
q = from om in q
where om.OrgMemMemTags.Any(mm => smallGroupList.Contains(mm.MemberTag.Name))
select om;
}
}
if (null != Age && Age.Trim().Length > 0)
{
/*
* Enter a single number for a specific age (`50`).
* Use a dash to search for a range of ages (`30-40`).
* Additionally, use `<=`, `>=`, `<`, and `>` for searching ranges.
*/
var str = Regex.Replace(Age, @"[^0-9\-<>=]", "");
if ((new Regex(@"^[0-9]+$")).IsMatch(str))
{
q = from om in q
where om.Person.Age == str.ToInt()
select om;
}
else if ((new Regex(@"^[0-9]+\-[0-9]+$")).IsMatch(str))
{
var matches = Regex.Matches(str, @"^([0-9]+)\-([0-9]+)$");
q = from om in q
where om.Person.Age >= matches[0].Groups[1].Value.ToInt()
where om.Person.Age <= matches[0].Groups[2].Value.ToInt()
select om;
}
else if ((new Regex(@"^>=[0-9]+$")).IsMatch(str))
{
var matches = Regex.Matches(str, @"^>=([0-9]+)$");
q = from om in q
where om.Person.Age >= matches[0].Groups[1].Value.ToInt()
select om;
}
else if ((new Regex(@"^>[0-9]+$")).IsMatch(str))
{
var matches = Regex.Matches(str, @"^>([0-9]+)$");
q = from om in q
where om.Person.Age > matches[0].Groups[1].Value.ToInt()
select om;
}
else if ((new Regex(@"^<=[0-9]+$")).IsMatch(str))
{
var matches = Regex.Matches(str, @"^<=([0-9]+)$");
q = from om in q
where om.Person.Age <= matches[0].Groups[1].Value.ToInt()
select om;
}
else if ((new Regex(@"^<[0-9]+$")).IsMatch(str))
{
var matches = Regex.Matches(str, @"^<([0-9]+)$");
q = from om in q
where om.Person.Age < matches[0].Groups[1].Value.ToInt()
select om;
}
}
_members = q;
}
return(_members);
}
//constructor
public Student(string fName, string lName, Grades grade)
: base(fName, lName)
{
this.Grade = grade;
}
/// <summary>
/// 构造函数。
/// </summary>
public Teacher()
{
this.grades = new Grades();
}