/// <summary>
/// 读取数据
/// </summary>
private void readData()
{
if (this._materialno > 0)
{
BLL.MATERIAL_INFO materialBll = new BLL.MATERIAL_INFO();
Model.MATERIAL_INFO materialMdl = new Model.MATERIAL_INFO();
materialMdl = materialBll.GetModel(_materialno);
if (materialMdl == null)
{
blankData();
}
else
{
this.te_materialname.Text = materialMdl.MATERIALNAME;
this.te_memo.Text = materialMdl.MEMO;
}
}
}
//新增时初始化节点列表
public void init()
{
BLL.MATERIAL_INFO materialBll = new BLL.MATERIAL_INFO();
Model.MATERIAL_INFO materialMdl = new Model.MATERIAL_INFO();
BLL.WORKNODE worknodeBll = new BLL.WORKNODE();
Model.WORKNODE worknodeMdl = new Model.WORKNODE();
BLL.TEACHER_INFO teacherBll = new BLL.TEACHER_INFO();
Model.TEACHER_INFO teacherMdl = new Model.TEACHER_INFO();
if (_enumStatus == StatusClass.AddNew)
{
//初始化材料名称下拉列表数据
worknodeMdl = worknodeBll.GetModel(nodematerialsaddMdl.NODENAME);
int nodeno = worknodeMdl.NODENO;
DataSet materialds = materialBll.GetList(" MATERIALNO not in(select MATERIALNO from NODEMATERIALS where NODENO = " + nodeno.ToString() + " and MATERIALNO is not null)");
this.cbb_materialname.Properties.TextEditStyle = DevExpress.XtraEditors.Controls.TextEditStyles.DisableTextEditor;
cbb_materialname.Properties.Items.Clear();
cbb_materialname.EditValue = null;
cbb_materialname.Properties.NullText = "--请选择--";
for (int i = 0; i < materialds.Tables[0].Rows.Count; i++)
{
string materialname = materialds.Tables[0].Rows[i]["MATERIALNAME"].ToString();
this.cbb_materialname.Properties.Items.Add(materialname);
}
//初始化教师姓名下拉列表数据
DataSet teacherds = teacherBll.GetAllList();
this.cbb_name.Properties.Items.Clear();
cbb_name.EditValue = null;
cbb_name.Properties.NullText = "--请选择--";
for (int i = 0; i < teacherds.Tables[0].Rows.Count; i++)
{
string teachername = teacherds.Tables[0].Rows[i]["NAME"].ToString();
this.cbb_name.Properties.Items.Add(teachername);
}
}
else if (_enumStatus == StatusClass.Edit)
{
//初始化材料名称下拉列表数据
worknodeMdl = worknodeBll.GetModel(nodematerialsaddMdl.NODENAME);
int nodeno = worknodeMdl.NODENO;
DataSet materialds = materialBll.GetList(" MATERIALNO not in(select MATERIALNO from NODEMATERIALS where NODENO = " + nodeno.ToString() + " and MATERIALNO is not null)");
this.cbb_materialname.Properties.TextEditStyle = DevExpress.XtraEditors.Controls.TextEditStyles.DisableTextEditor;
cbb_materialname.Properties.Items.Clear();
cbb_materialname.EditValue = nodematerialsaddMdl.MATERIALNAME;
for (int i = 0; i < materialds.Tables[0].Rows.Count; i++)
{
string materialname = materialds.Tables[0].Rows[i]["MATERIALNAME"].ToString();
this.cbb_materialname.Properties.Items.Add(materialname);
}
this.cbb_materialname.Properties.Items.Add(nodematerialsaddMdl.MATERIALNAME);
//初始化教师姓名下拉列表数据
DataSet teacherds = teacherBll.GetAllList();
this.cbb_name.Properties.Items.Clear();
cbb_name.EditValue = nodematerialsaddMdl.NAME;
for (int i = 0; i < teacherds.Tables[0].Rows.Count; i++)
{
string teachername = teacherds.Tables[0].Rows[i]["NAME"].ToString();
this.cbb_name.Properties.Items.Add(teachername);
}
this.te_nodename.Text = nodematerialsaddMdl.NODENAME;
this.de_begintime.Text = nodematerialsaddMdl.BEGINTIME.ToString();
this.de_endtime.Text = nodematerialsaddMdl.ENDTIME.ToString();
this.te_memo.Text = nodematerialsaddMdl.MEMO;
}
}
/// <summary>
/// 保存数据方法
/// </summary>
/// <returns></returns>
private bool saveData()
{
try
{
BLL.MATERIAL_INFO materialBll = new BLL.MATERIAL_INFO();
Model.MATERIAL_INFO materialMdl = new Model.MATERIAL_INFO();
BLL.WORKNODE worknodeBll = new BLL.WORKNODE();
Model.WORKNODE worknodeMdl = new Model.WORKNODE();
BLL.TEACHER_INFO teacherBll = new BLL.TEACHER_INFO();
Model.TEACHER_INFO teacherMdl = new Model.TEACHER_INFO();
BLL.NODEMATERIALS nodematerialsBll = new BLL.NODEMATERIALS();
Model.NODEMATERIALS nodematerialsMdl = new Model.NODEMATERIALS();
if (this.cbb_materialname.Text == "")
{
MessageBox.Show("材料信息不能为空!", "提示信息");
return(false);
}
if (this.cbb_name.Text == "")
{
MessageBox.Show("负责教师不能为空!", "提示信息");
return(false);
}
if (this.de_begintime.Text == "")
{
MessageBox.Show("开始日期不能为空!", "提示信息");
return(false);
}
if (this.de_endtime.Text == "")
{
MessageBox.Show("截止日期不能为空!", "提示信息");
return(false);
}
//获取工作节点编号
worknodeMdl = worknodeBll.GetModel(this.te_nodename.Text);
int nodeno = worknodeMdl.NODENO;
nodematerialsMdl.NODENO = nodeno;
//获取材料编号
materialMdl = materialBll.GetModel(this.cbb_materialname.Text);
nodematerialsMdl.MATERIALNO = materialMdl.MATERIALNO;
//获取教师编号
teacherMdl = teacherBll.GetModel(this.cbb_name.Text);
nodematerialsMdl.TEACHERNO = teacherMdl.TEACHERNO;
nodematerialsMdl.BEGINTIME = ToolHelper.ConvertToDateTime(this.de_begintime.Value);
nodematerialsMdl.ENDTIME = ToolHelper.ConvertToDateTime(this.de_endtime.Value);
nodematerialsMdl.MEMO = this.te_memo.Text;
if (this._enumStatus == StatusClass.AddNew) //新增节点材料信息
{
nodematerialsBll.Add(nodematerialsMdl);
return(true);
}
else if (this._enumStatus == StatusClass.Edit) //修改节点材料信息
{
nodematerialsMdl.NODEMATERIALSNO = _nodematerialsno;
nodematerialsBll.Update(nodematerialsMdl);
return(true);
}
return(true);
}
catch (Exception exception)
{
MessageBox.Show("保存失败!", exception.Message);
return(false);
}
}
/// <summary>
/// 保存数据方法
/// </summary>
/// <returns></returns>
private bool saveData()
{
try
{
BLL.MATERIAL_INFO materialBll = new BLL.MATERIAL_INFO();
Model.MATERIAL_INFO materialMdl = new Model.MATERIAL_INFO();
if (this.te_materialname.Text == "")
{
MessageBox.Show("材料名称不能为空!", "提示信息");
return(false);
}
if (this._enumStatus == StatusClass.AddNew)
{
if (this.be_model.Text == "")
{
MessageBox.Show("材料模板不能为空!", "提示信息");
return(false);
}
materialMdl.MATERIALNAME = this.te_materialname.Text;
materialMdl.MEMO = this.te_memo.Text;
string pathName = this.be_model.Text;
FileInfo fi = new FileInfo(pathName);
FileStream fs = fi.OpenRead();
byte[] buffByte = new byte[fs.Length];
fs.Read(buffByte, 0, (int)fs.Length);
fs.Close();
fs = null;
materialMdl.TEMPLATE = buffByte;
materialBll.Add(materialMdl);
return(true);
}
else if (this._enumStatus == StatusClass.Edit)
{
materialMdl.MATERIALNO = this._materialno;
materialMdl.MATERIALNAME = this.te_materialname.Text;
materialMdl.MEMO = this.te_memo.Text;
string pathName = this.be_model.Text;
if (pathName.Length <= 0)
{
materialBll.Update(materialMdl, 0);
}
else
{
FileInfo fi = new FileInfo(pathName);
FileStream fs = fi.OpenRead();
byte[] buffByte = new byte[fs.Length];
fs.Read(buffByte, 0, (int)fs.Length);
fs.Close();
fs = null;
materialMdl.TEMPLATE = buffByte;
materialBll.Update(materialMdl);
}
return(true);
}
return(true);
}
catch (Exception exception)
{
MessageBox.Show("保存失败!", exception.Message);
return(false);
}
}