/**
* save new term
*/
private void saveNewTerm()
{
if (validate())
{
//check if term exited or not
if (isExistedTermCode(txbTerm_termCode.Text.Trim()))
{
txbTerm_termCode.BackColor = Color.Red;
MessageBox.Show("マスタコードが存在しています");
return;
}
txbTerm_termCode.BackColor = Color.Empty;
//save new term
CpTerm term = new CpTerm();
term.SchoolId = schoolId;
var year = tbdropbxTerm_Year.SelectedValue;
if ((year != null) && (year.GetType() == typeof(int)))
term.Year = Convert.ToInt32(year);
term.Code = txbTerm_termCode.Text.Trim();
term.Name = txbTerm_termName.Text.Trim();
db.CpTerms.Add(term);
try
{
db.SaveChanges();
//set term_id for view grade and class
term_id = term.Id;
//change to edit mode
isEditMode = true;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
//save new grade
if (isNullString(txbTerm_gradeCode.Text) || isNullString(txbTerm_gradeName.Text))
{
MessageBox.Show("保存完了しました");
return;
}
CpGradeCode gradeCode = new CpGradeCode();
gradeCode.Code = txbTerm_gradeCode.Text.Trim();
gradeCode.Name = txbTerm_gradeName.Text.Trim();
gradeCode.TermId = term.Id;
db.CpGradeCodes.Add(gradeCode);
try
{
db.SaveChanges();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
//save new class
if (isNullString(txbTerm_classCode.Text) || isNullString(txbTerm_className.Text))
{
MessageBox.Show("保存完了しました");
return;
}
CpClass classOfGrade = new CpClass();
classOfGrade.Code = txbTerm_classCode.Text.Trim();
classOfGrade.Name = txbTerm_className.Text.Trim();
classOfGrade.SchoolId = schoolId;
classOfGrade.TermId = term.Id;
classOfGrade.GradeCodeId = gradeCode.Id;
db.CpClasses.Add(classOfGrade);
try
{
db.SaveChanges();
MessageBox.Show("保存完了しました");
resetInput();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
loadGradeAndClassOfTerm(term.Id);
}
}
/**
* save edited term
*/
private void saveEditedTerm()
{
if (!validate()) return;
//check term code existed or not
var term = (from c in db.CpTerms where c.Code == txbTerm_termCode.Text.Trim() && c.SchoolId == VariableGlobal.school_id select c).SingleOrDefault();
if (term != null)
{
if (term.Id != term_id)
{
txbTerm_termCode.BackColor = Color.Red;
MessageBox.Show("指定したマスタコードが既に存在しています");
return;
}
}
txbTerm_termCode.BackColor = Color.Empty;
//save term info
term = (from c in db.CpTerms where c.Id == term_id select c).SingleOrDefault();
if (term == null) return;
term.Code = txbTerm_termCode.Text.Trim();
term.Name = txbTerm_termName.Text.Trim();
var year = tbdropbxTerm_Year.SelectedValue;
if ((year != null) && (year.GetType() == typeof(int)))
term.Year = Convert.ToInt32(year);
try
{
db.SaveChanges();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
//save grade info
//if there is no grade input, just save term and exit
if (isNullString(txbTerm_gradeCode.Text) || isNullString(txbTerm_gradeName.Text))
{
MessageBox.Show("編集完了しました");
loadGradeAndClassOfTerm(term.Id);
return;
}
// if there is grade input
//1. check if grade of term existed or not
var grade = (from c in db.CpGradeCodes
where c.Code == txbTerm_gradeCode.Text.Trim() && c.TermId == term.Id
select c).SingleOrDefault();
//1. if grade of term not existed, create new
if (grade == null)
{
grade = new CpGradeCode();
grade.Code = txbTerm_gradeCode.Text.Trim();
grade.Name = txbTerm_gradeName.Text.Trim();
grade.TermId = term.Id;
db.CpGradeCodes.Add(grade);
}
else
{
grade.Code = txbTerm_gradeCode.Text.Trim();
grade.Name = txbTerm_gradeName.Text.Trim();
}
try
{
db.SaveChanges();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
//save class info
//if there is no class input, just save term, grade and exit
if (isNullString(txbTerm_classCode.Text) || isNullString(txbTerm_className.Text))
{
MessageBox.Show("編集完了しました");
loadGradeAndClassOfTerm(term.Id);
return;
}
//1. check if class of grade existed or not
var classOfGrade = (from c in db.CpClasses
where c.Code == txbTerm_classCode.Text.Trim() && c.TermId == term.Id && c.GradeCodeId == grade.Id
select c).SingleOrDefault();
if (classOfGrade == null)
{
classOfGrade = new CpClass();
classOfGrade.Code = txbTerm_classCode.Text.Trim();
classOfGrade.Name = txbTerm_className.Text.Trim();
classOfGrade.SchoolId = schoolId;
classOfGrade.TermId = term.Id;
classOfGrade.GradeCodeId = grade.Id;
db.CpClasses.Add(classOfGrade);
}
else
{
classOfGrade.Code = txbTerm_classCode.Text.Trim();
classOfGrade.Name = txbTerm_className.Text.Trim();
}
try
{
db.SaveChanges();
MessageBox.Show("編集完了しました");
loadGradeAndClassOfTerm(term.Id);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}