protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
string idValue = Request.Params["id"];
if (idValue != null)
{
int id = Convert.ToInt32(idValue);
LMessageSortBB messageSortBB = new LMessageSortBB();
try
{
LMessageSortData messageSortData = new LMessageSortData();
messageSortData = messageSortBB.GetModel(id);
//����й��������˴�Ҫ��֤�Ƿ�����ɾ��
messageSortBB.DeleteRecord(id);
this.ClientScript.RegisterStartupScript(this.GetType(), "CloseSubmit", "CloseSubmit()", true);
}
catch (Exception ex)
{
this.ClientScript.RegisterStartupScript(this.GetType(), "ShowErr", "ShowErr(\"" + Server.UrlEncode(ex.Message) + "\",3)", true);
return;
}
finally
{
messageSortBB.Dispose();
}
}
}
}
/// <summary>
/// ���ݱ���
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void btnSave_Click(object sender, EventArgs e)
{
LMessageSortData model = new LMessageSortData();
LMessageSortBB messageSortBB = new LMessageSortBB();
try
{
if (this.State == "1")
{
this.SetModel(ref model);
this.IdValue = messageSortBB.AddRecord(model);
}
else if (this.State == "2")
{
model = messageSortBB.GetModel(this.IdValue);
this.SetModel(ref model);
messageSortBB.ModifyRecord(model);
}
}
catch (Exception ex)
{
this.ClientScript.RegisterStartupScript(this.GetType(), "ShowErr", "ShowErr(\"" + Server.UrlEncode(ex.Message) + "\",3);", true);
return;
}
finally
{
messageSortBB.Dispose();
}
Response.Redirect("LMessageSortList.aspx?itemNo=" + this.itemNo + "&pTypeNo=main", false);
}
/// <summary>
/// 增加一条数据
/// </summary>
/// <param name="model">model</param>
public int AddRecord(LMessageSortData model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("set nocount on; ");
strSql.Append("insert into LMessageSort(");
strSql.Append(@"sortNm)");
strSql.Append(" values (");
strSql.Append(@"@sortNm)");
strSql.Append("; select @@identity; set nocount off; ");
SqlParameter[] parameters = {
new SqlParameter("@sortNm", SqlDbType.NVarChar,20)
};
parameters[0].Value = model.sortNm;
int id = 0;
try
{
object ret = SqlHelper.ExecuteScalar(this.connection, this.transaction, CommandType.Text, strSql.ToString(), parameters);
if (ret != null && ret != DBNull.Value)
{
id = Convert.ToInt32(ret);
}
}
catch (Exception ex)
{
throw ex;
}
return id;
}
/// <summary>
/// չʾ����
/// </summary>
/// <param name="id">��¼Id</param>
private void ShowInfo(int id)
{
LMessageSortBB messageSortBB = new LMessageSortBB();
LMessageSortData model = new LMessageSortData();
try
{
model = messageSortBB.GetModel(id);
this.sortNm.Text = model.sortNm;
}
finally
{
messageSortBB.Dispose();
}
}
/// <summary>
/// 更新一条数据
/// </summary>
/// <param name="model">model</param>
public bool ModifyRecord(LMessageSortData model)
{
bool ret = false;
StringBuilder strSql = new StringBuilder();
strSql.Append("update LMessageSort set ");
strSql.Append("sortNm=@sortNm");
strSql.Append(" where id = @id ");
SqlParameter[] parameters = {
new SqlParameter("@id", SqlDbType.Int),
new SqlParameter("@sortNm", SqlDbType.NVarChar,20)
};
parameters[0].Value = model.id;
parameters[1].Value = model.sortNm;
try
{
SqlHelper.ExecuteNonQuery(this.connection, this.transaction, CommandType.Text, strSql.ToString(), parameters);
ret = true;
}
catch (Exception ex)
{
throw ex;
}
return ret;
}
/// <summary>
/// 得到一个model
/// </summary>
/// <param name="id">主键值</param>
/// <returns>model</returns>
public LMessageSortData GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append(@"select id,sortNm from LMessageSort");
strSql.Append(" where id = @id ");
SqlParameter[] parameters = {
new SqlParameter("@id", SqlDbType.Int)
};
parameters[0].Value = id;
LMessageSortData model = new LMessageSortData();
DataSet ds = SqlHelper.ExecuteDataset(this.connection, this.transaction, CommandType.Text, strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
DataRow row = ds.Tables[0].Rows[0];
if (row["id"] != DBNull.Value)
{
model.id = Convert.ToInt32(row["id"]);
}
if (row["sortNm"] != DBNull.Value)
{
model.sortNm = Convert.ToString(row["sortNm"]);
}
return model;
}
else
{
return null;
}
}
/// <summary>
/// ʵ���ำֵ
/// </summary>
/// <param name="model">ʵ����ʵ��</param>
private void SetModel(ref LMessageSortData model)
{
model.sortNm = this.sortNm.Text;
}
/// <summary>
/// 更新一条数据
/// </summary>
/// <param name="model">model</param>
public bool ModifyRecord(LMessageSortData model)
{
return this.messageSortDB.ModifyRecord(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
/// <param name="model">model</param>
public int AddRecord(LMessageSortData model)
{
return this.messageSortDB.AddRecord(model);
}