protected void gridView1_SelectedIndexChanged(object sender, EventArgs e)
{
ClearAll();
edit_mode = true;
site = new DBSite();
GridViewRow row = gridView1.SelectedRow;
lblExamMasterId.Text = row.Cells[3].Text;
SubjectMasterBLL sBll = new SubjectMasterBLL();
ExamMasterBll exBll = new ExamMasterBll();
ExamMasterBll.ExamMasterEntity exam = exBll.GetExamList(site, Util_BLL.User.UserId, lblExamMasterId.Text)[0];
lblExamMasterId.Text = util.CheckNull(exam.ExamMasterId);
txtExamName.Text = exam.ExamName;
txtExamCode.Text = exam.ExamCode;
///txtExamDate.Text = exam.ExamDate;
txtMaxMarks.Text = util.CheckNull(exam.MaxMarks);
txtPassMarks.Text = util.CheckNull(exam.PassMarks);
ddlClass.SelectedValue = util.CheckNull(exam.ClassMasterID);
ddlSection.SelectedValue = util.CheckNull(exam.SectionMasterID);
ddlTerm.SelectedValue = util.CheckNull(exam.TermId);
}
protected void btnDelete_Click(object sender, EventArgs e)
{
ExamMasterBll exBll = new ExamMasterBll();
site = new DBSite();
List <string> Ids = new List <string>();
foreach (GridViewRow gr in gridView1.Rows)
{
CheckBox cb = (CheckBox)gr.Cells[0].FindControl("myCheckBox");
if (cb.Checked)
{
Ids.Add(gr.Cells[3].Text);
}
}
if (Ids.Count < 1)
{
lblError.Text = "Can't Delete Records [ Select at least one Record ] ";
lblError.Visible = true;
//ClearSuccessMessage();
return;
}
string cls_ids = util.ConvertListToCommaSeparatedString(Ids);
// check if the exam exits in examMarks table
String exam_Name = exBll.IsExamPresentInExamMarksTable(site, cls_ids);
if (exam_Name.Length > 1)
{
lblMessage.Text = " [ '" + exam_Name + "'] Can not be Deleted. As it is present in Exam Marks.";
}
else
{
site.BeginTrans();
exBll.DeleteExam(site, cls_ids);
site.Commit();
lblMessage.Text = " [ " + Ids.Count + "] Record Deleted ";
}
lblMessage.Visible = true;
ClearErrorMessage();
GetExams();
}
private void GetExams()
{
exmBll = new ExamMasterBll();
site = new DBSite();
try
{
List <ExamMasterBll.ExamMasterEntity> examList = exmBll.GetExamList(site, Util_BLL.User.UserId);
total_records = examList.Count;
gridView1.DataSource = examList;
gridView1.DataBind();
}
catch (Exception exception)
{
util.HandleExpception(exception, Response);
}
finally
{
site.Close();
}
}
protected void Page_Load(object sender, EventArgs e)
{
int trnID = util.CheckNullInt(Request.QueryString["new"]);
isNewExamMarksEntry = trnID;
isUpdate = isNewExamMarksEntry != 1;
// change back gound color
if (isUpdate)
{
form1.Attributes.Add("style", "background-color:lightBlue;");
}
else
{
form1.Attributes.Add("style", "background-color:lightGrey;");
}
btnDelete.Visible = isUpdate;
if (!IsPostBack)
{
Clear();
site = new DBSite();
ClassMasterBLL cBll = new ClassMasterBLL();
List <ClassMasterBLL.ClassMasterEntity> clasList = cBll.GetClassListBySubUser(site, Util_BLL.User.UserId, "", true);
//ddlClass.Items.Add(new ListItem("All", "0"));
foreach (ClassMasterBLL.ClassMasterEntity cls in clasList)
{
ddlClass.Items.Add(new ListItem(cls.ClassName, cls.ClassMasterId.ToString()));
}
SectionMasterBll secBll = new SectionMasterBll();
List <SectionMasterBll.SectionMasterEntity> secList = secBll.GetSectionList(site, Util_BLL.User.UserId);
ddlSection.Items.Add(new ListItem("All", "0"));
foreach (SectionMasterBll.SectionMasterEntity sec in secList)
{
ddlSection.Items.Add(new ListItem(sec.SectionName, sec.SectionMasterId.ToString()));
}
ExamMasterBll exBll = new ExamMasterBll();
List <ExamMasterBll.ExamMasterEntity> examList = exBll.GetExamList(site, Util_BLL.User.UserId);
ddlExam.Items.Add(new ListItem("All", "0"));
foreach (ExamMasterBll.ExamMasterEntity exam in examList)
{
ddlExam.Items.Add(new ListItem(exam.ExamCode + " (MM." + exam.MaxMarks + ")", exam.ExamMasterId.ToString()));
}
//gridView3.DataSource = examList;
//gridView3.DataBind();
SubjectMasterBLL subBll = new SubjectMasterBLL();
List <SubjectMasterBLL.SubjectMasterEntity> subList = subBll.GetSubjectsBySubUser(site, Util_BLL.User.UserId, "", true);
ddlSubject.Items.Add(new ListItem("All", "0"));
foreach (SubjectMasterBLL.SubjectMasterEntity subject in subList)
{
ddlSubject.Items.Add(new ListItem(subject.SubjectName + " (" + subject.SubjectGroupType + ")", subject.SubjectMasterId.ToString()));
}
// 7777
//gridView2.DataSource = subList;
//gridView2.DataBind();
if (!isUpdate)
{
legendExamMarks.InnerText = "Enter New Exam Marks";
}
else
{
legendExamMarks.InnerText = "Edit Exam Marks";
}
}
}
protected void SaveExamMarks()
{
ExamMarksBll emBll = new ExamMarksBll();
site = new DBSite();
List <ExamMarksBll.ExamMarksEntity> marksList = new List <ExamMarksBll.ExamMarksEntity>();
ExamMarksBll.ExamMarksEntity mark;
decimal MaxMarksByExam = 0;
ExamMasterBll exbLL = new ExamMasterBll();
SubjectMasterBLL sBll = new SubjectMasterBLL();
string subjectGrpType = "MARKS";
if (!isUpdate)
{
MaxMarksByExam = exbLL.GetExamMaxMarks(site, ddlExam.SelectedValue);
subjectGrpType = sBll.GetSubjectGroupType(site, ddlSubject.SelectedValue);
}
foreach (GridViewRow gr in gridView1.Rows)
{
mark = new ExamMarksBll.ExamMarksEntity();
CheckBox cb = (CheckBox)gr.Cells[0].FindControl("ckbPresent");
if (cb.Checked)
{
mark.IsPresent = 1;
}
else
{
mark.IsPresent = 0;
}
mark.StudentMasterId = util.CheckNullInt(gr.Cells[2].Text);
TextBox txt = (TextBox)gr.Cells[9].FindControl("txtMarksObtained");
mark.StudentName = util.CheckNull(gr.Cells[3].Text);
// if new then check for subject type -grade or marks
if (!isUpdate)
{
if (subjectGrpType.ToUpper() == "MARKS")
{
if (!util.isDecimal(txt.Text))
{
lblError.Text = " Marks Obtained By '" + mark.StudentName + "' is not valid decimal.";
lblError.Visible = true;
return;
}
}
else // grade
{
//if (util.isDecimal(txt.Text))
//{
// lblError.Text = " Marks Obtained By '" + mark.StudentName + "' is not valid Grade.";
// lblError.Visible = true;
// return;
//}
}
}
else // update
{
subjectGrpType = util.CheckNull(gr.Cells[11].Text);
if (subjectGrpType.ToUpper() == "MARKS")
{
if (!util.isDecimal(txt.Text))
{
lblError.Text = " Marks Obtained By '" + mark.StudentName + "' is not valid decimal.";
lblError.Visible = true;
return;
}
}
else
{
//if (util.isDecimal(txt.Text))
//{
// lblError.Text = " Marks Obtained By '" + mark.StudentName + "' is not valid Grade.";
// lblError.Visible = true;
// return;
//}
}
}
if (util.isDecimal(txt.Text))
{
if (isUpdate)
{
MaxMarksByExam = util.CheckNullDecimal(gr.Cells[10].Text);
}
decimal marksObtained = util.CheckNullDecimal(txt.Text);
if (marksObtained <= MaxMarksByExam)
{
mark.MarksObtained = util.CheckNull(marksObtained);
}
else
{
lblError.Text = " Marks Obtained By '" + mark.StudentName + "' Can Not Be More Than Max Marks ( " + MaxMarksByExam + " ) ";
lblError.Visible = true;
return;
}
}
else
{
mark.MarksObtained = util.CheckNull(txt.Text);
}
mark.classId = util.CheckNullInt(gridView1.DataKeys[gr.RowIndex].Values["classId"]);
mark.SectionId = util.CheckNullInt(gridView1.DataKeys[gr.RowIndex].Values["SectionId"]);
if (isUpdate)
{
mark.SubjectId = util.CheckNullInt(gridView1.DataKeys[gr.RowIndex].Values["SubjectId"]);
mark.ExamId = util.CheckNullInt(gridView1.DataKeys[gr.RowIndex].Values["ExamId"]);
}
else
{
mark.SubjectId = util.CheckNullInt(ddlSubject.SelectedValue);
mark.ExamId = util.CheckNullInt(ddlExam.SelectedValue);
}
mark.ExamMarksId = util.CheckNullInt(gridView1.DataKeys[gr.RowIndex].Values["ExamMarksId"]);
mark.SubUserID = Util_BLL.SubUser.SubuserId;
mark.UserID = Util_BLL.User.UserId;
mark.FYear = Util_BLL.User.fYear;
marksList.Add(mark);
}
emBll.SaveMarks(site, marksList, isUpdate, false);
string msg = " Successfully Added ! ";
if (isUpdate)
{
msg = " Successfully Updated ! ";
}
lblMessage.Text = msg;
lblMessage.Visible = true;
ClearErrorMessage();
}
void SaveExam()
{
exmBll = new ExamMasterBll();
ExamMasterBll.ExamMasterEntity exam = new ExamMasterBll.ExamMasterEntity();
try
{
string message = "";
exam.ExamName = this.txtExamName.Text;
exam.ExamCode = this.txtExamCode.Text;
exam.ExamDate = util.CheckNullDate(DateTime.Today);
exam.ClassMasterID = util.CheckNullInt(ddlClass.SelectedValue);
exam.SectionMasterID = util.CheckNullInt(ddlSection.SelectedValue);
exam.TermId = util.CheckNullInt(ddlTerm.SelectedValue);
exam.MaxMarks = util.CheckNullInt(txtMaxMarks.Text);
exam.PassMarks = util.CheckNullInt(txtPassMarks.Text);
exam.ExamOrder = util.CheckNullInt(txtExamOrder.Text);
site = new DBSite();
// save or updare
site.BeginTrans();
if (lblExamMasterId.Text == "New")
{
exmBll.SaveExam(site, exam);
message = "\t '" + exam.ExamName + "' Successfully Added !";
}
else
{
exam.ExamMasterId = util.CheckNullInt(lblExamMasterId.Text);
exmBll.UpdateExam(site, exam);
message = "\t '" + exam.ExamName + "' Successfully Updated !";
}
site.Commit();
lblMessage.Text = message;
lblMessage.Visible = true;
ClearErrorMessage();
}
catch (Exception ex)
{
site.RollBack();
if (ex.Message.Contains("UNQ_ExamName"))
{
lblMessage.Text = "\t '" + exam.ExamName + "' is already present !";
lblMessage.Visible = true;
}
else
{
util.HandleExpception(ex, Response);
}
}
finally
{
site.Close();
}
}
