private void readData()
{
if (this._classno > 0)
{
BLL.CLASS_INFO classBll = new BLL.CLASS_INFO();
Model.CLASS_INFO classMdl = new Model.CLASS_INFO();
classMdl = classBll.GetModel(_classno);
if (classMdl == null) //新增班级功能时
{
blankData();
}
else //修改班级功能时
{
BLL.MAJORDIRCT_INFO majordirctBll = new BLL.MAJORDIRCT_INFO();
Model.MAJORDIRCT_INFO majordirctMdl = new Model.MAJORDIRCT_INFO();
majordirctMdl = majordirctBll.GetModel((int)classMdl.MAJORDIRCTNO);
this.cbb_majordirct.Text = majordirctMdl.MAJORDIRCTNAME;
BLL.TEACHER_INFO teacherBll = new BLL.TEACHER_INFO();
Model.TEACHER_INFO teacherMdl = new Model.TEACHER_INFO();
teacherMdl = teacherBll.GetModel((int)classMdl.TEACHERNO1);
this.cbb_master.Text = teacherMdl.NAME;
teacherMdl = teacherBll.GetModel((int)classMdl.TEACHERNO2);
this.cbb_instructor.Text = teacherMdl.NAME;
teacherMdl = teacherBll.GetModel((int)classMdl.TEACHERNO3);
this.cbb_organizer.Text = teacherMdl.NAME;
this.te_classname.Text = classMdl.CLASSNAME;
}
}
}
/// <summary>
/// 初始化专业方向列表
/// </summary>
private void init_majordirct()
{
Student.BLL.MAJORDIRCT_INFO majordirctBll = new BLL.MAJORDIRCT_INFO();
DataSet ds = majordirctBll.GetAllList();
this.cbb_majordirct.Properties.TextEditStyle = DevExpress.XtraEditors.Controls.TextEditStyles.DisableTextEditor;
cbb_majordirct.Properties.Items.Clear();
cbb_majordirct.EditValue = null;
cbb_majordirct.Properties.NullText = "--请选择--";
for (int i = 0; i < ds.Tables[0].Rows.Count; i++)
{
string majordirctName = ds.Tables[0].Rows[i]["MAJORDIRCTNAME"].ToString();
this.cbb_majordirct.Properties.Items.Add(majordirctName);
}
}
/// <summary>
/// 保存数据方法
/// </summary>
/// <returns></returns>
private bool saveData()
{
try
{
BLL.MAJOR_INFO majorBll = new BLL.MAJOR_INFO();
Model.MAJOR_INFO majorMdl = new Model.MAJOR_INFO();
Student.BLL.MAJORDIRCT_INFO majordirctBll = new BLL.MAJORDIRCT_INFO();
Student.Model.MAJORDIRCT_INFO majordirctMdl = new Model.MAJORDIRCT_INFO();
if (this.cbb_majorname.SelectedIndex != -1)
{
majorMdl = majorBll.GetModel(this.cbb_majorname.Properties.Items[this.cbb_majorname.SelectedIndex].ToString());
}
if (this.te_majordirctname.Text == "")
{
MessageBox.Show("专业方向名称不能为空!", "提示信息");
return(false);
}
if (this.cbb_majorname.SelectedIndex == -1)
{
MessageBox.Show("所属专业不能为空!", "提示信息");
return(false);
}
if (this._enumStatus == StatusClass.AddNew) //新增专业
{
majordirctMdl.MAJORDIRCTNAME = this.te_majordirctname.Text;
majordirctMdl.MAJORNO = majorMdl.MAJORNO;
majordirctBll.Add(majordirctMdl);
return(true);
}
else if (this._enumStatus == StatusClass.Edit) //修改专业
{
majordirctMdl.MAJORDIRCTNO = this._majordirctno;
majordirctMdl.MAJORDIRCTNAME = this.te_majordirctname.Text;
majordirctMdl.MAJORNO = majorMdl.MAJORNO;
majordirctBll.Update(majordirctMdl);
return(true);
}
return(true);
}
catch (Exception exception)
{
MessageBox.Show("保存失败!", exception.Message);
return(false);
}
}
/// <summary>
/// 查询数据
/// </summary>
private void readData()
{
if (this._majordirctno > 0)
{
BLL.MAJORDIRCT_INFO majordirctBll = new BLL.MAJORDIRCT_INFO();
Model.MAJORDIRCT_INFO majordirctMdl = new Model.MAJORDIRCT_INFO();
majordirctMdl = majordirctBll.GetModel(_majordirctno);
if (majordirctMdl == null) //新增专业方向功能时
{
init();
blankData();
}
else //修改专业方向功能时
{
init();
this.te_majordirctname.Text = majordirctMdl.MAJORDIRCTNAME;
Student.Model.MAJOR_INFO majorMdl = new Model.MAJOR_INFO();
Student.BLL.MAJOR_INFO majorBll = new BLL.MAJOR_INFO();
majorMdl = majorBll.GetModel((int)majordirctMdl.MAJORNO);
this.cbb_majorname.EditValue = majorMdl.MAJORNAME;
}
}
}
/// <summary>
/// 保存方法
/// </summary>
/// <returns></returns>
private bool saveData()
{
try
{
BLL.CLASS_INFO classBll = new BLL.CLASS_INFO();
Model.CLASS_INFO classMdl = new Model.CLASS_INFO();
BLL.TEACHER_INFO teacherBll = new BLL.TEACHER_INFO();
Model.TEACHER_INFO teacherMdl = new Model.TEACHER_INFO();
BLL.MAJORDIRCT_INFO majordirctBll = new BLL.MAJORDIRCT_INFO();
Model.MAJORDIRCT_INFO majordirctMdl = new Model.MAJORDIRCT_INFO();
if (this.cbb_majordirct.SelectedIndex == -1)
{
MessageBox.Show("专业方向不能为空!", "提示信息");
return(false);
}
if (!ToolHelper.IsNumeric(this.te_classname.Text))
{
MessageBox.Show("班级名称必须为数字!", "提示信息");
return(false);
}
if (this.cbb_instructor.SelectedIndex == -1)
{
MessageBox.Show("辅导员姓名不能为空!", "提示信息");
return(false);
}
if (this.cbb_organizer.SelectedIndex == -1)
{
MessageBox.Show("组织员姓名不能为空!", "提示信息");
return(false);
}
if (this.cbb_master.SelectedIndex == -1)
{
MessageBox.Show("班主任姓名不能为空!", "提示信息");
return(false);
}
if (this.te_classname.Text == "")
{
MessageBox.Show("班级名称不能为空!", "提示信息");
return(false);
}
//取得专业编号
majordirctMdl = majordirctBll.GetModel(this.cbb_majordirct.Text);
classMdl.MAJORDIRCTNO = majordirctMdl.MAJORDIRCTNO;
//取得班主任编号
teacherMdl = teacherBll.GetModel(this.cbb_master.Text);
classMdl.TEACHERNO1 = teacherMdl.TEACHERNO;
//取得辅导员编号
teacherMdl = teacherBll.GetModel(this.cbb_instructor.Text);
classMdl.TEACHERNO2 = teacherMdl.TEACHERNO;
//取得组织员编号
teacherMdl = teacherBll.GetModel(this.cbb_organizer.Text);
classMdl.TEACHERNO3 = teacherMdl.TEACHERNO;
classMdl.CLASSNAME = te_classname.Text;
if (this._enumStatus == StatusClass.AddNew) //新增班级
{
if (classBll.Exists(te_classname.Text))
{
MessageBox.Show("当前班级名称已经存在，请核查!", "提示信息");
return(false);
}
classBll.Add(classMdl);
return(true);
}
else if (this._enumStatus == StatusClass.Edit) //修改班级
{
classMdl.CLASSNO = _classno;
classBll.Update(classMdl);
return(true);
}
return(true);
}
catch (Exception exception)
{
MessageBox.Show("保存失败!", exception.Message);
return(false);
}
}
