public void AssignProperties(char variable, iQuestion question, int difficulty)
{
this.question = question;
this.Variable = variable;
variableTF.text = char.ToUpper(variable) + " =";
equationTF.text = question.Question(difficulty);
SanitizeInput(question);
}
private void SanitizeInput(iQuestion question)
{
switch (question)
{
case Add a:
case Subtract b:
case Multiply c:
case Divide d:
acceptingLetters = false;
break;
default:
break;
}
}
MyiTestDataDataContext data = new MyiTestDataDataContext(); /** edit by lightmoon7 - 20/10/2011 */
#endregion Fields
#region Methods
protected void btnAddQuest_Click(object sender, EventArgs e)
{
MyiTestDataDataContext db = new MyiTestDataDataContext();
iQuestion qs = new iQuestion();
//if (DropDownList1.SelectedValue == "2")
{ /*
if (ddlSubName.SelectedValue != null && ddlChapNum.SelectedValue != null
&& txtnoidung.Value.Length > 0
&& FileUploadAns1.HasFile==true)
{
iAnswer ans1 = new iAnswer();
iAnswer ans2 = new iAnswer();
iAnswer ans3 = new iAnswer();
iAnswer ans4 = new iAnswer();
/////up image
//Check Folder exists or not
DirectoryInfo dInfo = new DirectoryInfo(Server.MapPath("~/UploadFiles"));
if (!dInfo.Exists)
{
dInfo.Create();
}
//check question file browsed or not
if (FileUploadQuest.HasFile)
{
FileUploadQuest.PostedFile.SaveAs(Server.MapPath("~/UploadFiles/" + FileUploadQuest.FileName));
}
// image ans1
if (FileUploadAns1.HasFile)
{
FileUploadAns1.PostedFile.SaveAs(Server.MapPath("~/UploadFiles/" + FileUploadAns1.FileName));
}
// add question and answers into database
int subid = db.st_LoadSubjectID(ddlSubName.Text.Trim());
int chapid = data.st_LoadChapID(TextBox1.Text.Trim(), subid);
qs.iChapID = chapid;//db.st_LoadChapID(ddlChapNum.Text.Trim(), subid);
qs.iType = "1"; // 0 = binh thuong. 1= hinh anh
qs.iLevel = ddlLevel.SelectedValue;
//**************Level***********
// 0 = chua xac dinh /
// 1 = dễ /
// 2 = binh thuong /
// 3 = kho /
// 4= thong minh (rat kho) /
//******************************
qs.iBodyQuest = txtnoidung.Value.ToString();
if (!FileUploadQuest.HasFile)
qs.iImageQName = null;
else
qs.iImageQName = FileUploadQuest.FileName.ToString();
db.iQuestions.InsertOnSubmit(qs);
db.SubmitChanges();
//////ans1
int qsid = qs.iQuestID;
ans1.iQuestID = qsid;
ans1.iBodyAns = " ";
if (!FileUploadAns1.HasFile)
ans1.iImageAName = null;
else
ans1.iImageAName = FileUploadAns1.FileName.ToString();
//////ans2
ans2.iQuestID = qsid;
ans2.iBodyAns = txtAns2.Text.ToString();
if (!FileUploadAns2.HasFile)
ans2.iImageAName = null;
else
ans2.iImageAName = FileUploadAns2.FileName.ToString();
/////ans3
ans3.iQuestID = qsid;
ans3.iBodyAns = txtAns3.Text.ToString();
if (!FileUploadAns3.HasFile)
ans3.iImageAName = null;
else
ans3.iImageAName = FileUploadAns3.FileName.ToString();
/////ans4
ans4.iQuestID = qsid;
ans4.iBodyAns = txtAns4.Text.ToString();
if (!FileUploadAns4.HasFile)
ans4.iImageAName = null;
else
ans4.iImageAName = FileUploadAns4.FileName.ToString();
ans1.iProperty = '1';
ans2.iProperty = '0';
ans3.iProperty = '0';
ans4.iProperty = '0';
if (cb1.Checked == true)
{
ans1.iProperty = '1';
}
else ans1.iProperty = '0';
if (cb2.Checked == true)
{
ans2.iProperty = '1';
}
else ans2.iProperty = '0';
if (cb3.Checked == true)
{
ans3.iProperty = '1';
}
else ans3.iProperty = '0';
if (cb4.Checked == true)
{
ans4.iProperty = '1';
}
else ans4.iProperty = '0';
db.iAnswers.InsertOnSubmit(ans1);
db.SubmitChanges();
db.iAnswers.InsertOnSubmit(ans2);
db.SubmitChanges();
db.iAnswers.InsertOnSubmit(ans3);
db.SubmitChanges();
db.iAnswers.InsertOnSubmit(ans4);
db.SubmitChanges();
Response.Write("<script>alert('This question was added');</script>");
txtnoidung.Value = string.Empty;
txtAns1.Text = string.Empty;
txtAns2.Text = string.Empty;
txtAns3.Text = string.Empty;
txtAns4.Text = string.Empty;
cb1.Checked = true;
cb2.Checked = false;
cb3.Checked = false;
cb4.Checked = false;
txtnoidung.Focus();
DropDownList1.SelectedValue = "-1";*/
//}
//else if (DropDownList1.SelectedValue == "1")
//{
if (ddlSubName.SelectedValue != "-1" && ddlChapNum.SelectedValue != "0"
&& /*edtQuest.Content.Length > 0*/ areaQuest.Value.Length > 0
&& areaAns1.Value.Length > 0 && areaAns2.Value.Length > 0
&& areaAns3.Value.Length > 0 && areaAns4.Value.Length > 0)
{
iAnswer ans5 = new iAnswer();
iAnswer ans6 = new iAnswer();
iAnswer ans7 = new iAnswer();
iAnswer ans8 = new iAnswer();
/////up image
//Check Folder exists or not
DirectoryInfo dInfo = new DirectoryInfo(Server.MapPath("~/UploadFiles"));
if (!dInfo.Exists)
{
dInfo.Create();
}
// add question and answers into database
int subid = db.st_LoadSubjectID(ddlSubName.Text.Trim());
int chapid = int.Parse(ddlChapNum.SelectedValue);
qs.iChapID = chapid;//db.st_LoadChapID(ddlChapNum.Text.Trim(), subid);
//qs.iType = Convert.ToInt32(ddlLevel.SelectedValue);
qs.iLevel = Convert.ToInt32(ddlLevel.SelectedValue);
qs.iBodyQuest = areaQuest.Value;
if (!FileUploadQuest.HasFile)
qs.iImageQName = null;
else
qs.iImageQName = FileUploadQuest.FileName.ToString();
// trang thai
qs.iStatus = 0;
if (rdOK.Checked == true)
qs.iStatus = 1;
else
qs.iStatus = 0;
//user add
qs.iUserID = (int)Session["idlogin"];
// date add
qs.iLastModified = DateTime.Now;
//submit
db.iQuestions.InsertOnSubmit(qs);
db.SubmitChanges();
//////ans1
int qsid = qs.iQuestID;
//kiem tra xem fileupload co file hay ko, neu co thi add, + them id cau hoi phia truoc
if (FileUploadQuest.HasFile)
{
FileUploadQuest.PostedFile.SaveAs(Server.MapPath("~/UploadFiles/" + qsid + FileUploadQuest.FileName));
}
ans5.iQuestID = qsid;
ans5.iBodyAns = areaAns1.Value;
//////ans2
ans6.iQuestID = qsid;
ans6.iBodyAns = areaAns2.Value;
/////ans3
ans7.iQuestID = qsid;
ans7.iBodyAns = areaAns3.Value;
/////ans4
ans8.iQuestID = qsid;
ans8.iBodyAns = areaAns4.Value;
/// xet default dap an dung
ans5.iProperty = '1';
ans6.iProperty = '0';
ans7.iProperty = '0';
ans8.iProperty = '0';
/// xet dap an dung theo tuy chon cua nguoi nhap
if (rbA.Checked == true)
{
ans5.iProperty = '1';
}
else ans5.iProperty = '0';
if (rbB.Checked == true)
{
ans6.iProperty = '1';
}
else ans6.iProperty = '0';
if (rbC.Checked == true)
{
ans7.iProperty = '1';
}
else ans7.iProperty = '0';
if (rbD.Checked == true)
{
ans8.iProperty = '1';
}
else ans8.iProperty = '0';
// insert vao database
db.iAnswers.InsertOnSubmit(ans5);
db.SubmitChanges();
db.iAnswers.InsertOnSubmit(ans6);
db.SubmitChanges();
db.iAnswers.InsertOnSubmit(ans7);
db.SubmitChanges();
db.iAnswers.InsertOnSubmit(ans8);
db.SubmitChanges();
// Thong bao thanh cong
Response.Write("<script>alert('Thêm câu hỏi thành công');</script>");
// Tra form ve gia tri mac dinh
areaQuest.Value="";
//edtQuest.Content = string.Empty;
areaAns1.Value="";
areaAns2.Value="";
areaAns3.Value="";
areaAns4.Value="";
rbA.Checked = true;
rbB.Checked = false;
rbC.Checked = false;
rbD.Checked = false;
areaQuest.Focus();
//DropDownList1.SelectedValue = "-1";
}
//}
else // Chua nhap du thong tin
{
Response.Write("<script>alert('Vui lòng nhập thông tin đầy đủ');</script>");
}
}
/*
protected void DropDownList1_SelectedIndexChanged(object sender, EventArgs e)
{
if (DropDownList1.SelectedValue == "1")
{
Panel_OneChoice.Visible = true;
Panel_MutiChoices.Visible = false;
return;
}
else if (DropDownList1.SelectedValue == "2")
{
Panel_MutiChoices.Visible = true;
Panel_OneChoice.Visible = false;
return;
}
else
{
Panel_MutiChoices.Visible = false;
Panel_OneChoice.Visible = false;
return;
}
}*/
}
