private void ShowInfo(string id)
{
Model.C_Curriculum model = bll.GetModel(int.Parse(id));
hdfCurriculumID.Value = model.ID.ToString();
labCurriculumDate.Text = model.CurriculumDate.ToString();
labCurriculumName.Text = model.CurriculumName;
hdfTeacherID.Value = model.TeacherID.ToString();
labTeacher.Text = model.Teacher;
BindList(hdfTeacherID.Value);
}
protected void lbtnEditColumn_Click(object sender, EventArgs e)
{
LinkButton btn = sender as LinkButton;
string id = btn.CommandArgument.ToString();
Model.C_Curriculum model = bll.GetModel(int.Parse(id));
this.hdfID.Value = model.ID.ToString();
txtCurriculumName.Text = model.CurriculumName;
txtCurriculumRemark.Text = model.CurriculumRemark;
txtCurriculumDate.Text = Convert.ToDateTime(model.CurriculumDate).ToString("HH:mm");
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Model.C_Curriculum model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update C_Curriculum set ");
strSql.Append("CurriculumName=@CurriculumName,");
strSql.Append("CurriculumRemark=@CurriculumRemark,");
strSql.Append("CurriculumDate=@CurriculumDate,");
strSql.Append("TeacherID=@TeacherID,");
strSql.Append("Teacher=@Teacher,");
strSql.Append("State=@State");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@CurriculumName", SqlDbType.NVarChar, 50),
new SqlParameter("@CurriculumRemark", SqlDbType.NVarChar, 500),
new SqlParameter("@CurriculumDate", SqlDbType.DateTime),
new SqlParameter("@TeacherID", SqlDbType.Int, 4),
new SqlParameter("@Teacher", SqlDbType.NVarChar, 50),
new SqlParameter("@State", SqlDbType.Int, 4),
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = model.CurriculumName;
parameters[1].Value = model.CurriculumRemark;
parameters[2].Value = model.CurriculumDate;
parameters[3].Value = model.TeacherID;
parameters[4].Value = model.Teacher;
parameters[5].Value = model.State;
parameters[6].Value = model.ID;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Model.C_Curriculum model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into C_Curriculum(");
strSql.Append("CurriculumName,CurriculumRemark,CurriculumDate,TeacherID,Teacher,State)");
strSql.Append(" values (");
strSql.Append("@CurriculumName,@CurriculumRemark,@CurriculumDate,@TeacherID,@Teacher,@State)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@CurriculumName", SqlDbType.NVarChar, 50),
new SqlParameter("@CurriculumRemark", SqlDbType.NVarChar, 500),
new SqlParameter("@CurriculumDate", SqlDbType.DateTime),
new SqlParameter("@TeacherID", SqlDbType.Int, 4),
new SqlParameter("@Teacher", SqlDbType.NVarChar, 50),
new SqlParameter("@State", SqlDbType.Int, 4)
};
parameters[0].Value = model.CurriculumName;
parameters[1].Value = model.CurriculumRemark;
parameters[2].Value = model.CurriculumDate;
parameters[3].Value = model.TeacherID;
parameters[4].Value = model.Teacher;
parameters[5].Value = model.State;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Model.C_Curriculum DataRowToModel(DataRow row)
{
Model.C_Curriculum model = new Model.C_Curriculum();
if (row != null)
{
if (row["ID"] != null && row["ID"].ToString() != "")
{
model.ID = int.Parse(row["ID"].ToString());
}
if (row["CurriculumName"] != null)
{
model.CurriculumName = row["CurriculumName"].ToString();
}
if (row["CurriculumRemark"] != null)
{
model.CurriculumRemark = row["CurriculumRemark"].ToString();
}
if (row["CurriculumDate"] != null && row["CurriculumDate"].ToString() != "")
{
model.CurriculumDate = DateTime.Parse(row["CurriculumDate"].ToString());
}
if (row["TeacherID"] != null && row["TeacherID"].ToString() != "")
{
model.TeacherID = int.Parse(row["TeacherID"].ToString());
}
if (row["Teacher"] != null)
{
model.Teacher = row["Teacher"].ToString();
}
if (row["State"] != null && row["State"].ToString() != "")
{
model.State = int.Parse(row["State"].ToString());
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Model.C_Curriculum GetModel(int ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ID,CurriculumName,CurriculumRemark,CurriculumDate,TeacherID,Teacher,State from C_Curriculum ");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = ID;
Model.C_Curriculum model = new Model.C_Curriculum();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
