public ActionResult Create([Bind(Include = "ClassUnitID,ClassName")] ClassUnit classunit)
{
if (ModelState.IsValid)
{
addFolder(classunit.ClassName + "Shared");
addFolder(classunit.ClassName + "Submission");
List <Folder> ClassFolders = new List <Folder>();
ClassFolders.Add(_ctx.Folders.Single(x => x.FolderName == classunit.ClassName + "Shared"));
ClassFolders.Add(_ctx.Folders.Single(x => x.FolderName == classunit.ClassName + "Submission"));
_ctx.Classunits.Add(
new ClassUnit()
{
ClassName = classunit.ClassName,
Folders = ClassFolders
});
_ctx.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(classunit));
}
//更新数据
protected void btnUpdate_Click(object sender, EventArgs e)
{
ClassUnit updateStudyingInform = new ClassUnit();
updateStudyingInform.stuId = lblstuId.Text;
if (j == "low")
{
updateStudyingInform.designLow = Convert.ToInt32(txtscore.Text);
}
else if (j == "mid")
{
updateStudyingInform.designMid = Convert.ToInt32(txtscore.Text);
}
else
{
updateStudyingInform.designHigh = Convert.ToInt32(txtscore.Text);
}
int n = ClassUnitManager.UpdateStudyingInform2(updateStudyingInform, j);
txtscore.Text = "";
lblstuId.Text = "stuId";
lblfilename.Text = "filename";
//提示更改的数据行数
if (n > 0)
{
RegisterClientScriptBlock("", string.Format("<script type = 'text/javascript'> alert('成功更新数据，有{0}行收到更新！'); </script>", n.ToString()));
}
}
/// <summary>
/// 从数据库中获取数据
/// </summary>
public static ClassUnit GetStudyingInform(string stuId)
{
SQLHelper dbAccess = new SQLHelper(); //实例化一个SQLHelper类
string sql = "Select * from [ClassUnit] where stuId = @stuId";
SqlParameter[] para = { new SqlParameter("@stuId", stuId) }; //利用参数para进行动态定义
SqlDataReader dr = dbAccess.GetDRWithPara(sql, para); //获取查询数据流
//根据查询得到的数据，对成员赋值
//数据流中是否有数据
if (dr.Read())
{
ClassUnit stuNews = new ClassUnit();
stuNews.stuId = dr["stuId"].ToString();
stuNews.pretest = int.Parse(dr["pretest"].ToString());
stuNews.low = int.Parse(dr["low"].ToString());
stuNews.mid = int.Parse(dr["mid"].ToString());
stuNews.high = int.Parse(dr["high"].ToString());
stuNews.designLow = int.Parse(dr["designlow"].ToString());
stuNews.designMid = int.Parse(dr["designmid"].ToString());
stuNews.designHigh = int.Parse(dr["designhigh"].ToString());
stuNews.totalScore = int.Parse(dr["totalScore"].ToString());
//关闭SqlDataReader对象，此时连接同时关闭
dr.Close();
return(stuNews);
}
else
{
dr.Close();
return(null);
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (Session["stuId"] != null)
{
//GridView显示
string stuId = Session["stuId"].ToString();
//调用ShowData方法，返回DataSet数据集
infor = Manage.ShowData2("ClassUnit", stuId);
GridView1.DataSource = infor;
GridView1.DataBind();
//折线图显示
stuNews1 = ClassUnitManager.GetStudyingInform(stuId);
int pre = int.Parse(ClassUnitManager.GetStudyingInformpre());
int low = int.Parse(ClassUnitManager.GetStudyingInformlow());
int mid = int.Parse(ClassUnitManager.GetStudyingInformmid());
int high = int.Parse(ClassUnitManager.GetStudyingInformhigh());
int designlow = int.Parse(ClassUnitManager.GetStudyingInformdelow());
int designmid = int.Parse(ClassUnitManager.GetStudyingInformdemid());
int designhigh = int.Parse(ClassUnitManager.GetStudyingInformdehigh());
int total = int.Parse(ClassUnitManager.GetStudyingInformtotal());
double[] yval = { stuNews1.pretest, stuNews1.low, stuNews1.mid, stuNews1.high, stuNews1.designLow, stuNews1.designMid, stuNews1.designHigh, stuNews1.totalScore };
string[] xval = { "前测", "初级测试", "中级测试", "高级测试", "初级设计题", "中级设计题", "高级设计题", "总成绩" };
double[] yval2 = { pre, low, mid, high, designlow, designmid, designhigh, total };
string[] xval2 = { "前测", "初级测试", "中级测试", "高级测试", "初级设计题", "中级设计题", "高级设计题", "总成绩" };
Chart1.Series["Series1"].Points.DataBindXY(xval, yval);
Chart1.Series["Series2"].Points.DataBindXY(xval2, yval2);
Chart1.Series["Series1"].IsValueShownAsLabel = true;
Chart1.Series["Series2"].IsValueShownAsLabel = true;
}
else
{
Response.Redirect("Login.aspx");
}
}
/// <summary>
/// 向数据库更新数据
/// </summary>
public static int UpdateStudyingInform(ClassUnit AClassUnit)
{
SQLHelper dbAccess = new SQLHelper();
string sql = "Update [ClassUnit] Set totalScore=";
sql += AClassUnit.totalScore + " where stuId = '" + AClassUnit.stuId + "'";
return(dbAccess.doSql(sql));
}
// Update an existing classunit
// PUT /api/classunits/
public HttpResponseMessage Put([FromBody] ClassUnit classunit)
{
//Uow.Classunits.Update(classunit);
var cu = _uow.Classunits.Get(classunit.ClassUnitID);
_uow.Complete();
return(new HttpResponseMessage(HttpStatusCode.NoContent));
}
// Create a new classunit
// POST /api/classunits
public HttpResponseMessage Post(ClassUnit classunit)
{
Uow.Classunits.Add(classunit);
Uow.Commit();
var response = Request.CreateResponse(HttpStatusCode.Created, classunit);
return(response);
}
public void Trace(ClassUnit @class, string method, string message)
{
if (!IsTracing(@class))
{
return;
}
SendMessage(@class, method, message);
}
// GET: ClassUnits/Details/5
public ActionResult Details(int id)
{
ClassUnit classunit = _uow.Classunits.Get(id);
if (classunit == null)
{
return(HttpNotFound());
}
return(View(classunit));
}
//数据选择
protected void GridView1_SelectedIndexChanging(object sender, GridViewSelectEventArgs e)
{
ClassUnit stuNews = new ClassUnit();
stuId = GridView1.Rows[e.NewSelectedIndex].Cells[1].Text;
stuNews = ClassUnitManager.GetStudyingInform(stuId);
//用户数据显示
lblstuId.Text = Convert.ToString(stuNews.stuId);
txtTotalscore.Text = Convert.ToString(stuNews.totalScore);
}
public static ClassUnit GetClass(Type type, bool create = true)
{
var @class = classes.GetValue(type);
if (@class == null && create)
{
var @namespace = GetNamespace(type.Namespace);
@class = new ClassUnit(type);
}
return(@class);
}
public void TraceValues(ClassUnit @class, string method, string[] names, object[] values)
{
if (names != null)
{
TraceNamedValues(@class, method, names, values);
}
else
{
TraceUnnamedValues(@class, method, values);
}
}
public ActionResult Edit([Bind(Include = "ClassUnitId,ClassUnitName")] ClassUnit classunit)
{
if (ModelState.IsValid)
{
//classunit.ObjectState = ObjectState.Modified;
//_uow.update(classunit);
//await _uow.SaveAsync();
return(RedirectToAction("Index"));
}
return(View(classunit));
}
public void TraceNamedValues(ClassUnit @class, string method, IEnumerable namesAndValues)
{
if (!IsTracing(@class))
{
return;
}
var message = Strings.NamedValues(namesAndValues);
SendMessage(@class, method, message);
}
public void Trace(ClassUnit @class, string method, string format, object[] args)
{
if (!IsTracing(@class))
{
return;
}
var message = String.Format(format, args);
SendMessage(@class, method, message);
}
public void TraceProperties(ClassUnit @class, string method, object target, IEnumerable <string> names)
{
if (!IsTracing(@class))
{
return;
}
var message = Strings.Properties(target, names);
SendMessage(@class, method, message);
}
public void TraceMethodArgs(ClassUnit @class, string method, IEnumerable args)
{
var names = Reflection.ParametersNames(@class.Type, method, false);
if (names == null)
{
return;
}
var message = Strings.NamedValues(names, args);
SendMessage(@class, method, message);
}
// GET: ClassUnits/Delete/5
public ActionResult Delete(int id)
{
//if (id == null)
//{
// return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
//}
ClassUnit classunit = _ctx.Classunits.SingleOrDefault(c => c.ClassUnitID == id);//_uow.Classunits.Get(id);
if (classunit == null)
{
return(HttpNotFound());
}
return(View(classunit));
}
public ClassUnit(Type type, ClassUnit parent = null)
{
Debug.Assert(type != null);
Type = type;
Namespace = CompilationUnit.GetNamespace(type.Namespace);
if (parent != null)
{
Parent = parent;
}
else
{
Parent = Namespace;
}
classes.Add(type, this);
}
// GET: ClassUnits/Edit/5
public ActionResult Edit(int id)
{
//if (id == null)
//{
// return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
//}
ClassUnit classunit = _uow.Classunits.Get(id);
if (classunit == null)
{
return(HttpNotFound());
}
return(View(classunit));
}
public void AddFileToClassUnitShared(ApplicationUser user, Dossier file, ClassUnit _class = null)
{
if (_class == null)
{
/*var folder = Ctx.Folders.Find(user.ClassUnits.FirstOrDefault().Shared.FolderID);
* file.Folder = folder;
* folder.Files.Add(file);*/
}
else
{
//var MyClassUnit = user.ClassUnits;
//var folder = Ctx.Folders.Find(MyClassUnit.Find(_class.ClassUnitID).Shared.FolderID);
//file.Folder = folder;
//folder.Files.Add(file);
}
Ctx.SaveChanges();
}
public ActionResult DeleteConfirmed(int id)
{
ClassUnit classunit = _ctx.Classunits.Where(c => c.ClassUnitID == id).Include(x => x.Folders).First();
//var temp = _ctx.Folders.Where(x => x.)
//_uow.Classunits.Remove(classunit);
//List<Folder> temp = new List<Folder>();
var temp2 = classunit.Folders[0];
var temp3 = classunit.Folders[1];
_ctx.Folders.Remove(temp2);
_ctx.Folders.Remove(temp3);
_ctx.Classunits.Remove(classunit);
_ctx.SaveChanges();
return(RedirectToAction("Index"));
}
//数据更新
protected void btnUpdate_Click(object sender, EventArgs e)
{
ClassUnit updateStudyingInform = new ClassUnit();
updateStudyingInform.stuId = lblstuId.Text;
updateStudyingInform.totalScore = Convert.ToInt32(txtTotalscore.Text);
int n = ClassUnitManager.UpdateStudyingInform(updateStudyingInform);
//提示更改的数据行数
if (n > 0)
{
RegisterClientScriptBlock("", string.Format("<script type = 'text/javascript'> alert('成功更新数据，有{0}行收到更新！'); </script>", n.ToString()));
}
lblstuId.Text = "label";
txtTotalscore.Text = "";
//数据更改后，再次绑定并显示更新后的数据
GridView1.DataSource = Manage.ShowData1("ClassUnit");
GridView1.DataBind();
}
public static int UpdateStudyingInform2(ClassUnit AClassUnit, string j)
{
SQLHelper dbAccess = new SQLHelper();
if (j == "low")
{
string sql = "Update [ClassUnit] Set designLow=";
sql += AClassUnit.designLow + " where stuId = '" + AClassUnit.stuId + "'";
return(dbAccess.doSql(sql));
}
else if (j == "mid")
{
string sql = "Update [ClassUnit] Set designMid=";
sql += AClassUnit.designMid + " where stuId = '" + AClassUnit.stuId + "'";
return(dbAccess.doSql(sql));
}
else
{
string sql = "Update [ClassUnit] Set designHigh=";
sql += AClassUnit.designHigh + " where stuId = '" + AClassUnit.stuId + "'";
return(dbAccess.doSql(sql));
}
}
//[ValidateAntiForgeryToken]
public ActionResult Upload(string uploadTo, string classunit)
{
//var folder = Database.Folders.SingleOrDefault(x => x.FolderID == _folder.FolderID);
string message = "The file was not uploaded";
var files = Request.Files;
if (files.Count > 0)
{
for (int i = 0; i < files.Count; i++)
{
if (files[i] != null && files[i].ContentLength > 0)
{
var fileName = Path.GetFileName(files[i].FileName);
//if (folder.Files.SingleOrDefault(x => x.FileName == fileName) == null)
//{
int uploadTo1 = new int();
int classunitID = new int();
if (classunit != null && classunit != "")
{
classunitID = int.Parse(classunit);
}
else
{
ApplicationUser user = System.Web.HttpContext.Current.GetOwinContext().GetUserManager <ApplicationUserManager>().FindById(System.Web.HttpContext.Current.User.Identity.GetUserId());
var tempUser = database.Users.Include(p => p.ClassUnits).SingleOrDefault(x => x.UserName == user.UserName);
ClassUnit tempClass = tempUser.ClassUnits.FirstOrDefault();
classunitID = tempClass.ClassUnitID;
}
if (uploadTo == "Submission")
{
uploadTo1 = 1;
}
else
{
uploadTo1 = 0;
}
var path = System.Web.Hosting.HostingEnvironment.MapPath("~/Files/") + fileName;
if (classunit != null)
{
Dossier newFile = new Dossier();
newFile.FileName = fileName;
newFile.FilePath = path;
List <ClassUnit> tempList = database.Classunits.Include(x => x.Participants).Include(x => x.Folders).ToList();
ClassUnit temp = database.Classunits.SingleOrDefault(x => x.ClassUnitID == classunitID);
List <Folder> folders = temp.Folders;
Folder ChangedFolder = new Folder();
if (folders.Count > 0)
{
ChangedFolder = folders[uploadTo1];
}
newFile.Folder = ChangedFolder;
database.Dossiers.Add(newFile);
}
files[i].SaveAs(path);
//Database.Folders.SingleOrDefault(x => x.FolderID == _folder.FolderID)
//.Files.Add(new Dossier { FileName = files[i].FileName, FilePath = path });
database.SaveChanges();
message = "The file was uploaded";
//}
//else
//{
// message = "Filename allredy taken.";
//}
}
else
{
message = "You can not upload an empty file.";
}
}
}
else
{
message = "No file selected!";
}
return(RedirectToAction("UploadDocument", new { uploadMessage = message }));
}
// [ValidateAntiForgeryToken]
public ActionResult TeacherIndex(int?ClassUnitID)
{
Func <List <FileInfo>, List <FileViewModel> > FileInfoToFileViews = (fileInfo) =>
{
List <FileViewModel> fileViews = new List <FileViewModel>();
foreach (var item in fileInfo)
{
byte[] byteArr;
try
{
Image image = Image.FromFile(item.FullName);
ImageConverter converter = new ImageConverter();
byteArr = (byte[])converter.ConvertTo(image, typeof(byte[]));
}
catch (Exception)
{
Icon icon = Icon.ExtractAssociatedIcon(item.FullName);
Image image = new Icon(icon, 32, 32).ToBitmap();
ImageConverter converter = new ImageConverter();
byteArr = (byte[])converter.ConvertTo(image, typeof(byte[]));
}
var base64 = Convert.ToBase64String(byteArr);
var imgSrc = String.Format("data:image/gif;base64,{0}", base64);
fileViews.Add(new FileViewModel()
{
IconImg = imgSrc, File = item
});
}
return(fileViews);
};
DirectoryInfo directory = new DirectoryInfo(Server.MapPath(@"~\Files"));
ApplicationUser user = System.Web.HttpContext.Current.GetOwinContext().GetUserManager <ApplicationUserManager>().FindById(System.Web.HttpContext.Current.User.Identity.GetUserId());
ClassUnit classUnit = database.Classunits.Include(z => z.Folders).SingleOrDefault(x => x.ClassUnitID == ClassUnitID);
Folder SharedFolder = new Folder();
Folder SubmissionFolder = new Folder();
if (classUnit != null)
{
SharedFolder = classUnit.Folders.ToList()[0];
SubmissionFolder = classUnit.Folders.ToList()[1];
}
var tem6p = database.Folders.Include(x => x.Files).ToList();
List <FileInfo> filesShared = new List <FileInfo>();
foreach (var file in SharedFolder.Files)
{
filesShared.Add(new FileInfo(file.FilePath));
}
List <FileInfo> filesSubmission = new List <FileInfo>();
foreach (var file in SubmissionFolder.Files)
{
filesSubmission.Add(new FileInfo(file.FilePath));
}
return(View(new MyViewModel()
{
ClassUnits = database.Classunits.ToList(), Shared = FileInfoToFileViews(filesShared), Submission = FileInfoToFileViews(filesSubmission)
}));
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack) //防止点保存后，页面再一次刷新，和验证码一样
{
if (Session["stuId"] != null)
{
int score1 = 0;
int score2 = 0;
int score3 = 0;
string stuId = Session["stuId"].ToString();
stuNews1 = ClassUnitManager.GetStudyingInform(stuId);
score1 = stuNews1.pretest;
score2 = stuNews1.low;
score3 = stuNews1.mid;
if (int.Parse(Request.QueryString["caid"].ToString().Trim()) == 1) //不是第一次做题，读取断点
{
BreakingPointRadio bpr = new BreakingPointRadio();
bpr = BreakingPointManager.LoadBreakingPointRadio(Session["stuId"].ToString());
r1 = TestMidManager.GetRadio(bpr.r1);
TestMidManager.ShowQuestionRadio(r1, rdolistS1, lblS1);
r2 = TestMidManager.GetRadio(bpr.r2);
TestMidManager.ShowQuestionRadio(r2, rdolistS2, lblS2);
r3 = TestMidManager.GetRadio(bpr.r3);
TestMidManager.ShowQuestionRadio(r3, rdolistS3, lblS3);
r4 = TestMidManager.GetRadio(bpr.r4);
TestMidManager.ShowQuestionRadio(r4, rdolistS4, lblS4);
r5 = TestMidManager.GetRadio(bpr.r5);
TestMidManager.ShowQuestionRadio(r5, rdolistS5, lblS5);
BreakingPointJudge bpj = new BreakingPointJudge();
bpj = BreakingPointManager.LoadBreakingPointJudge(Session["stuId"].ToString());
j1 = TestMidManager.GetJudge(bpj.j1);
TestMidManager.ShowQuestionJudge(j1, rdolistJ1, lblJ1);
j2 = TestMidManager.GetJudge(bpj.j2);
TestMidManager.ShowQuestionJudge(j2, rdolistJ2, lblJ2);
j3 = TestMidManager.GetJudge(bpj.j3);
TestMidManager.ShowQuestionJudge(j3, rdolistJ3, lblJ3);
j4 = TestMidManager.GetJudge(bpj.j4);
TestMidManager.ShowQuestionJudge(j4, rdolistJ4, lblJ4);
BreakingPointBlank bpb = new BreakingPointBlank();
bpb = BreakingPointManager.LoadBreakingPointBlank(Session["stuId"].ToString());
b1 = TestMidManager.GetBlank(bpb.b1);
TestMidManager.ShowQuestionBlank(b1, lblB1, lblB12);
b2 = TestMidManager.GetBlank(bpb.b2);
TestMidManager.ShowQuestionBlank(b2, lblB2, lblB22);
b3 = TestMidManager.GetBlank(bpb.b3);
TestMidManager.ShowQuestionBlank(b3, lblB3, lblB32);
BreakingPointDesign bpd = new BreakingPointDesign();
bpd = BreakingPointManager.LoadBreakingPointDesign(Session["stuId"].ToString());
d1 = TestMidManager.GetDesign(bpd.d1);
TestMidManager.ShowQuestionDesign(d1, lblD1, lblD1S1, lblD1S2, rdolistD1S1, rdolistD1S2);
TestMidManager.ShowRadioBreakingpoint(bpr, rdolistS1, rdolistS2, rdolistS3, rdolistS4, rdolistS5);
TestMidManager.ShowJudgeBreakingpoint(bpj, rdolistJ1, rdolistJ2, rdolistJ3, rdolistJ4);
TestMidManager.ShowBlankBreakingpoint(bpb, txtB11, txtB21, txtB31);
}
else if (int.Parse(Request.QueryString["caid"].ToString().Trim()) == 0)
{
if (score1 >= 75 || score2 >= 60)
{
//随机出题（加入错题的权重,原先的题号不变，多余的错题作为普通题目放到最后进行随机）
long tick = DateTime.Now.Ticks;
Random ran = new Random((int)(tick & 0xffffffffL) | (int)(tick >> 32));
int iDown = 1;
int iUp = TestMidManager.CountRadio();
int[] rr = new int[iUp + 1];
for (int mn = 1; mn <= TestMidManager.CountRadio(); mn++)
{
rr[mn] = WrongRadioManager.WrongRadionum(Session["stuId"].ToString(), mn, "Mid", "WrongRadio");
iUp = iUp + rr[mn];
}
int[] n = new int[5];
while (true)
{
int i;
n[0] = ran.Next(iDown, iUp);
n[1] = ran.Next(iDown, iUp);
n[2] = ran.Next(iDown, iUp);
n[3] = ran.Next(iDown, iUp);
n[4] = ran.Next(iDown, iUp);
//对随机选出的5个数重映射题号
for (i = 0; i <= 4; i++)
{
if (n[i] > TestMidManager.CountRadio())
{
int temp;
temp = n[i] - TestMidManager.CountRadio();
int p;
for (p = 1; p <= TestMidManager.CountRadio(); p++)
{
temp = temp - rr[p];
if (temp <= 0)
{
break;
}
}
n[i] = p;
}
}
if (n[0] != n[1] && n[0] != n[2] && n[0] != n[3] && n[0] != n[4] && n[1] != n[2] && n[1] != n[3] && n[1] != n[4] && n[2] != n[3] && n[2] != n[4] && n[3] != n[4])
{
i = 4;
}
if (i == 4)
{
break;
}
}
r1 = TestMidManager.GetRadio(n[0]);
TestMidManager.ShowQuestionRadio(r1, rdolistS1, lblS1);
r2 = TestMidManager.GetRadio(n[1]);
TestMidManager.ShowQuestionRadio(r2, rdolistS2, lblS2);
r3 = TestMidManager.GetRadio(n[2]);
TestMidManager.ShowQuestionRadio(r3, rdolistS3, lblS3);
r4 = TestMidManager.GetRadio(n[3]);
TestMidManager.ShowQuestionRadio(r4, rdolistS4, lblS4);
r5 = TestMidManager.GetRadio(n[4]);
TestMidManager.ShowQuestionRadio(r5, rdolistS5, lblS5);
//随机出题
int iUp1 = TestMidManager.CountJudge();
int[] jj = new int[iUp1 + 1];
for (int mn = 1; mn <= TestHighManager.CountJudge(); mn++)
{
jj[mn] = WrongRadioManager.WrongRadionum(Session["stuId"].ToString(), mn, "Mid", "WrongJudge");
iUp1 = iUp1 + jj[mn];
}
int[] j = new int[4];
while (true)
{
int i;
j[0] = ran.Next(iDown, iUp1);
j[1] = ran.Next(iDown, iUp1);
j[2] = ran.Next(iDown, iUp1);
j[3] = ran.Next(iDown, iUp1);
//对随机选出的4个数重映射题号
for (i = 0; i <= 3; i++)
{
if (j[i] > TestMidManager.CountJudge())
{
int temp;
temp = j[i] - TestMidManager.CountJudge();
int p;
for (p = 1; p <= TestMidManager.CountJudge(); p++)
{
temp = temp - jj[p];
if (temp <= 0)
{
break;
}
}
j[i] = p;
}
}
if (j[0] != j[1] && j[0] != j[2] && j[0] != j[3] && j[1] != j[2] && j[1] != j[3] && j[2] != j[3])
{
i = 3;
}
if (i == 3)
{
break;
}
}
j1 = TestMidManager.GetJudge(j[0]);
TestMidManager.ShowQuestionJudge(j1, rdolistJ1, lblJ1);
j2 = TestMidManager.GetJudge(j[1]);
TestMidManager.ShowQuestionJudge(j2, rdolistJ2, lblJ2);
j3 = TestMidManager.GetJudge(j[2]);
TestMidManager.ShowQuestionJudge(j3, rdolistJ3, lblJ3);
j4 = TestMidManager.GetJudge(j[3]);
TestMidManager.ShowQuestionJudge(j4, rdolistJ4, lblJ4);
//随机出题
int iUp2 = TestMidManager.CountBlank();
int[] kk = new int[iUp2 + 1];
for (int mn = 1; mn <= TestMidManager.CountBlank(); mn++)
{
kk[mn] = WrongRadioManager.WrongRadionum(Session["stuId"].ToString(), mn, "Mid", "WrongBlank");
iUp2 = iUp2 + kk[mn];
}
int[] k = new int[3];
while (true)
{
int i;
k[0] = ran.Next(iDown, iUp2);
k[1] = ran.Next(iDown, iUp2);
k[2] = ran.Next(iDown, iUp2);
//对随机选出的3个数重映射题号
for (i = 0; i <= 2; i++)
{
if (k[i] > TestMidManager.CountBlank())
{
int temp;
temp = k[i] - TestMidManager.CountBlank();
int p;
for (p = 1; p <= TestMidManager.CountBlank(); p++)
{
temp = temp - kk[p];
if (temp <= 0)
{
break;
}
}
k[i] = p;
}
}
if (k[0] != k[1] && k[0] != k[2] && k[1] != k[2])
{
i = 2;
}
if (i == 2)
{
break;
}
}
b1 = TestMidManager.GetBlank(k[0]);
TestMidManager.ShowQuestionBlank(b1, lblB1, lblB12);
b2 = TestMidManager.GetBlank(k[1]);
TestMidManager.ShowQuestionBlank(b2, lblB2, lblB22);
b3 = TestMidManager.GetBlank(k[2]);
TestMidManager.ShowQuestionBlank(b3, lblB3, lblB32);
//随机出题
int iUp3 = TestMidManager.CountDesign();
int[] m = new int[2];
m[0] = ran.Next(iDown, iUp3);
d1 = TestMidManager.GetDesign(m[0]);
TestMidManager.ShowQuestionDesign(d1, lblD1, lblD1S1, lblD1S2, rdolistD1S1, rdolistD1S2);
}
else
{
lblTitle.Visible = false;
PanelAll.Visible = false;
PanelDesign.Visible = false;
btnSubmit.Visible = false;
btnOk.Visible = false;
btnSave.Visible = false;
//Response.Write("<script type = 'text/javascript'> alert('你未通过低等级测试，不能进行该等级测试！'); </script>");
RegisterClientScriptBlock("", "<script>alert('你未通过前测或低等级测试，不能进行中级测试！')</script>");
}
}
}
else
{
Response.Redirect("Login.aspx");
}
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
if (Session["stuId"] != null)
{
int score1 = 0;
int score2 = 0;
string stuId = Session["stuId"].ToString();
stuNews1 = ClassUnitManager.GetStudyingInform(stuId);
score1 = stuNews1.pretest; //获取前测分数
score2 = stuNews1.low; //获取初级测试分数
//不是第一次做题，读取断点
if (int.Parse(Request.QueryString["caid"].ToString().Trim()) == 1)
{
BreakingPointRadio bpr = new BreakingPointRadio();
bpr = BreakingPointManager.LoadBreakingPointRadio(Session["stuId"].ToString());
rLow1 = TestLowManager.GetLowRadio(bpr.r1); //读取用户单选题断点记录
TestLowManager.ShowQuestionRadioLow(rLow1, rdolistS1, lblS1); //显示单选题题目
rLow2 = TestLowManager.GetLowRadio(bpr.r2);
TestLowManager.ShowQuestionRadioLow(rLow2, rdolistS2, lblS2);
rLow3 = TestLowManager.GetLowRadio(bpr.r3);
TestLowManager.ShowQuestionRadioLow(rLow3, rdolistS3, lblS3);
rLow4 = TestLowManager.GetLowRadio(bpr.r4);
TestLowManager.ShowQuestionRadioLow(rLow4, rdolistS4, lblS4);
rLow5 = TestLowManager.GetLowRadio(bpr.r5);
TestLowManager.ShowQuestionRadioLow(rLow5, rdolistS5, lblS5);
BreakingPointJudge bpj = new BreakingPointJudge();
bpj = BreakingPointManager.LoadBreakingPointJudge(Session["stuId"].ToString());
jLow1 = TestLowManager.GetLowJudge(bpj.j1); //读取用户判断题断点记录
TestLowManager.ShowQuestionJudgeLow(jLow1, rdolistJ1, lblJ1); //显示判断题题目
jLow2 = TestLowManager.GetLowJudge(bpj.j2);
TestLowManager.ShowQuestionJudgeLow(jLow2, rdolistJ2, lblJ2);
jLow3 = TestLowManager.GetLowJudge(bpj.j3);
TestLowManager.ShowQuestionJudgeLow(jLow3, rdolistJ3, lblJ3);
jLow4 = TestLowManager.GetLowJudge(bpj.j4);
TestLowManager.ShowQuestionJudgeLow(jLow4, rdolistJ4, lblJ4);
BreakingPointBlank bpb = new BreakingPointBlank();
bpb = BreakingPointManager.LoadBreakingPointBlank(Session["stuId"].ToString());
bLow1 = TestLowManager.GetLowBlank(bpb.b1); //读取用户填空题断点记录
TestLowManager.ShowQuestionBlankLow(bLow1, lblB1, lblB12); //显示填空题题目
bLow2 = TestLowManager.GetLowBlank(bpb.b2);
TestLowManager.ShowQuestionBlankLow(bLow2, lblB2, lblB22);
bLow3 = TestLowManager.GetLowBlank(bpb.b3);
TestLowManager.ShowQuestionBlankLow(bLow3, lblB3, lblB32);
BreakingPointDesign bpd = new BreakingPointDesign();
bpd = BreakingPointManager.LoadBreakingPointDesign(Session["stuId"].ToString());
dLow1 = TestLowManager.GetLowDesign(bpd.d1); //读取用户设计题断点记录
TestLowManager.ShowQuestionDesignLow(dLow1, lblD1, lblD1S1, lblD1S2, rdolistD1S1, rdolistD1S2); //显示填空题题目
TestLowManager.ShowRadioLowBreakingpoint(bpr, rdolistS1, rdolistS2, rdolistS3, rdolistS4, rdolistS5); //显示单选题的断点自选选项
TestLowManager.ShowJudgeLowBreakingpoint(bpj, rdolistJ1, rdolistJ2, rdolistJ3, rdolistJ4); //显示判断题的断点自选选项
TestLowManager.ShowBlankLowBreakingpoint(bpb, txtB11, txtB21, txtB31); //显示填空题的断点自选选项
}
//第一次做题
else if (int.Parse(Request.QueryString["caid"].ToString().Trim()) == 0)
{
//判断前测分数是否到60分
if (score1 >= 60)
{
//随机出题（加入错题的权重,原先的题号不变，多余的错题作为普通题目放到最后进行随机）
long tick = DateTime.Now.Ticks;
Random ran = new Random((int)(tick & 0xffffffffL) | (int)(tick >> 32));
int iDown = 1;
int iUp = TestLowManager.CountRadioLow();
int[] rr = new int[iUp + 1];
for (int mn = 1; mn <= TestLowManager.CountRadioLow(); mn++)
{
rr[mn] = WrongRadioManager.WrongRadionum(Session["stuId"].ToString(), mn, "Low", "WrongRadio");
iUp = iUp + rr[mn];
}
int[] n = new int[5];
while (true)
{
int i;
n[0] = ran.Next(iDown, iUp);
n[1] = ran.Next(iDown, iUp);
n[2] = ran.Next(iDown, iUp);
n[3] = ran.Next(iDown, iUp);
n[4] = ran.Next(iDown, iUp);
//对随机选出的5个数重映射题号
for (i = 0; i <= 4; i++)
{
if (n[i] > TestLowManager.CountRadioLow())
{
int temp;
temp = n[i] - TestLowManager.CountRadioLow();
int p;
for (p = 1; p <= TestLowManager.CountRadioLow(); p++)
{
temp = temp - rr[p];
if (temp <= 0)
{
break;
}
}
n[i] = p;
}
}
//题目不重复
if (n[0] != n[1] && n[0] != n[2] && n[0] != n[3] && n[0] != n[4] && n[1] != n[2] && n[1] != n[3] && n[1] != n[4] && n[2] != n[3] && n[2] != n[4] && n[3] != n[4])
{
i = 4;
}
if (i == 4)
{
break;
}
}
rLow1 = TestLowManager.GetLowRadio(n[0]); //获取判断题题目
TestLowManager.ShowQuestionRadioLow(rLow1, rdolistS1, lblS1); //显示判断题题目
rLow2 = TestLowManager.GetLowRadio(n[1]);
TestLowManager.ShowQuestionRadioLow(rLow2, rdolistS2, lblS2);
rLow3 = TestLowManager.GetLowRadio(n[2]);
TestLowManager.ShowQuestionRadioLow(rLow3, rdolistS3, lblS3);
rLow4 = TestLowManager.GetLowRadio(n[3]);
TestLowManager.ShowQuestionRadioLow(rLow4, rdolistS4, lblS4);
rLow5 = TestLowManager.GetLowRadio(n[4]);
TestLowManager.ShowQuestionRadioLow(rLow5, rdolistS5, lblS5);
//随机出题
int iUp1 = TestLowManager.CountJudgeLow();
int[] jj = new int[iUp1 + 1];
for (int mn = 1; mn <= TestLowManager.CountJudgeLow(); mn++)
{
jj[mn] = WrongRadioManager.WrongRadionum(Session["stuId"].ToString(), mn, "Low", "WrongJudge");
iUp1 = iUp1 + jj[mn];
}
int[] j = new int[4];
while (true)
{
int i;
j[0] = ran.Next(iDown, iUp1);
j[1] = ran.Next(iDown, iUp1);
j[2] = ran.Next(iDown, iUp1);
j[3] = ran.Next(iDown, iUp1);
//对随机选出的4个数重映射题号
for (i = 0; i <= 3; i++)
{
if (j[i] > TestLowManager.CountJudgeLow())
{
int temp;
temp = j[i] - TestLowManager.CountJudgeLow();
int p;
for (p = 1; p <= TestLowManager.CountJudgeLow(); p++)
{
temp = temp - jj[p];
if (temp <= 0)
{
break;
}
}
j[i] = p;
}
}
if (j[0] != j[1] && j[0] != j[2] && j[0] != j[3] && j[1] != j[2] && j[1] != j[3] && j[2] != j[3])
{
i = 3;
}
if (i == 3)
{
break;
}
}
jLow1 = TestLowManager.GetLowJudge(j[0]);
TestLowManager.ShowQuestionJudgeLow(jLow1, rdolistJ1, lblJ1);
jLow2 = TestLowManager.GetLowJudge(j[1]);
TestLowManager.ShowQuestionJudgeLow(jLow2, rdolistJ2, lblJ2);
jLow3 = TestLowManager.GetLowJudge(j[2]);
TestLowManager.ShowQuestionJudgeLow(jLow3, rdolistJ3, lblJ3);
jLow4 = TestLowManager.GetLowJudge(j[3]);
TestLowManager.ShowQuestionJudgeLow(jLow4, rdolistJ4, lblJ4);
//随机出题
int iUp2 = TestLowManager.CountBlankLow();
int[] kk = new int[iUp2 + 1];
for (int mn = 1; mn <= TestLowManager.CountBlankLow(); mn++)
{
kk[mn] = WrongRadioManager.WrongRadionum(Session["stuId"].ToString(), mn, "Low", "WrongBlank");
iUp2 = iUp2 + kk[mn];
}
int[] k = new int[3];
while (true)
{
int i;
k[0] = ran.Next(iDown, iUp2);
k[1] = ran.Next(iDown, iUp2);
k[2] = ran.Next(iDown, iUp2);
//对随机选出的3个数重映射题号
for (i = 0; i <= 2; i++)
{
if (k[i] > TestLowManager.CountBlankLow())
{
int temp;
temp = k[i] - TestLowManager.CountBlankLow();
int p;
for (p = 1; p <= TestLowManager.CountBlankLow(); p++)
{
temp = temp - kk[p];
if (temp <= 0)
{
break;
}
}
k[i] = p;
}
}
if (k[0] != k[1] && k[0] != k[2] && k[1] != k[2])
{
i = 2;
}
if (i == 2)
{
break;
}
}
bLow1 = TestLowManager.GetLowBlank(k[0]);
TestLowManager.ShowQuestionBlankLow(bLow1, lblB1, lblB12);
bLow2 = TestLowManager.GetLowBlank(k[1]);
TestLowManager.ShowQuestionBlankLow(bLow2, lblB2, lblB22);
bLow3 = TestLowManager.GetLowBlank(k[2]);
TestLowManager.ShowQuestionBlankLow(bLow3, lblB3, lblB32);
//随机出题
int iUp3 = TestLowManager.CountDesignlow();
int[] m = new int[2];
m[0] = ran.Next(iDown, iUp3);
dLow1 = TestLowManager.GetLowDesign(m[0]);
TestLowManager.ShowQuestionDesignLow(dLow1, lblD1, lblD1S1, lblD1S2, rdolistD1S1, rdolistD1S2);
}
else
{
lblTitle.Visible = false;
PanelAll.Visible = false;
PanelDesign.Visible = false;
btnSubmit.Visible = false;
btnOk.Visible = false;
btnSave.Visible = false;
//Response.Write("<script type = 'text/javascript'> alert('你未通过前测，不能进行该等级测试！'); </script>");
RegisterClientScriptBlock("", "<script>alert('你未通过前测，不能进行初级测试！')</script>");
}
}
}
else
{
Response.Redirect("Login.aspx");
}
}
}
protected override void Seed(LMS.Models.ApplicationDbContext context)
{
//Update-Database -ConfigurationTypeName LMS.Migrations.User.Configuration
if (!context.Roles.Any(r => r.Name == "Teacher"))
{
var roleStore = new RoleStore <IdentityRole>(context);
var roleManager = new RoleManager <IdentityRole>(roleStore);
var role = new IdentityRole {
Name = "Teacher"
};
roleManager.Create(role);
}
if (!context.Roles.Any(r => r.Name == "Student"))
{
var roleStore = new RoleStore <IdentityRole>(context);
var roleManager = new RoleManager <IdentityRole>(roleStore);
var role = new IdentityRole {
Name = "Student"
};
roleManager.Create(role);
}
var userStore = new UserStore <ApplicationUser>(context);
var userManager = new UserManager <ApplicationUser>(userStore);
var user1 = new ApplicationUser {
UserName = "******", Email = "*****@*****.**"
};
var user2 = new ApplicationUser {
UserName = "******", Email = "*****@*****.**"
};
userManager.Create(user1, "Test123!");
userManager.Create(user2, "Test123!");
// ClassUnit Seed
var klass1 = new ClassUnit {
ClassName = "Grund1A"
};
var klass3 = new ClassUnit {
ClassName = "Grund3A"
};
var klass2 = new ClassUnit {
ClassName = "Grund5B"
};
context.MyClassUnit.AddOrUpdate(c => c.ClassUnitID, klass1);
context.MyClassUnit.AddOrUpdate(c => c.ClassUnitID, klass2);
context.MyClassUnit.AddOrUpdate(c => c.ClassUnitID, klass3);
ApplicationUser user1a = context.Users.FirstOrDefault(u => u.Email == "testLä[email protected]");
if (user1a != null)
{
userManager.AddToRole(user1.Id, "Teacher");
}
ApplicationUser user2a = context.Users.FirstOrDefault(u => u.Email == "*****@*****.**");
if (user2a != null)
{
userManager.AddToRole(user2.Id, "Student");
}
context.SaveChanges();
}
// Update an existing classunit
// PUT /api/classunits/
public HttpResponseMessage Put([FromBody] ClassUnit classunit)
{
Uow.Classunits.Update(classunit);
Uow.Commit();
return(new HttpResponseMessage(HttpStatusCode.NoContent));
}
