protected void btnSave_Click(object sender, EventArgs e)
{
string strErr = "";
if (this.txtsname.Text.Trim().Length == 0)
{
strErr += "sname不能为空！\\n";
}
if (!PageValidate.IsNumber(txtsminutes.Text))
{
strErr += "sminutes格式错误！\\n";
}
if (this.txtsdesc.Text.Trim().Length == 0)
{
strErr += "sdesc不能为空！\\n";
}
if (strErr != "")
{
MessageBox.Show(this, strErr);
return;
}
string sname = this.txtsname.Text;
int sminutes = int.Parse(this.txtsminutes.Text);
string sdesc = this.txtsdesc.Text;
Jium.Model.servicetype model = new Jium.Model.servicetype();
model.sname = sname;
model.sminutes = sminutes;
model.sdesc = sdesc;
Jium.BLL.servicetype bll = new Jium.BLL.servicetype();
bll.Add(model);
Maticsoft.Common.MessageBox.ShowAndRedirect(this, "保存成功！", "add.aspx");
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Jium.Model.servicetype model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update servicetype set ");
strSql.Append("sname=@sname,");
strSql.Append("sminutes=@sminutes,");
strSql.Append("sdesc=@sdesc");
strSql.Append(" where id=@id");
MySqlParameter[] parameters =
{
new MySqlParameter("@sname", MySqlDbType.VarChar, 40),
new MySqlParameter("@sminutes", MySqlDbType.Int32, 11),
new MySqlParameter("@sdesc", MySqlDbType.VarChar, 256),
new MySqlParameter("@id", MySqlDbType.Int32, 11)
};
parameters[0].Value = model.sname;
parameters[1].Value = model.sminutes;
parameters[2].Value = model.sdesc;
parameters[3].Value = model.id;
int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(Jium.Model.servicetype model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into servicetype(");
strSql.Append("sname,sminutes,sdesc)");
strSql.Append(" values (");
strSql.Append("@sname,@sminutes,@sdesc)");
MySqlParameter[] parameters =
{
new MySqlParameter("@sname", MySqlDbType.VarChar, 40),
new MySqlParameter("@sminutes", MySqlDbType.Int32, 11),
new MySqlParameter("@sdesc", MySqlDbType.VarChar, 256)
};
parameters[0].Value = model.sname;
parameters[1].Value = model.sminutes;
parameters[2].Value = model.sdesc;
int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
private void ShowInfo(int id)
{
Jium.BLL.servicetype bll = new Jium.BLL.servicetype();
Jium.Model.servicetype model = bll.GetModel(id);
this.lblid.Text = model.id.ToString();
this.lblsname.Text = model.sname;
this.lblsminutes.Text = model.sminutes.ToString();
this.lblsdesc.Text = model.sdesc;
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Jium.Model.servicetype DataRowToModel(DataRow row)
{
Jium.Model.servicetype model = new Jium.Model.servicetype();
if (row != null)
{
if (row["id"] != null && row["id"].ToString() != "")
{
model.id = int.Parse(row["id"].ToString());
}
if (row["sname"] != null)
{
model.sname = row["sname"].ToString();
}
if (row["sminutes"] != null && row["sminutes"].ToString() != "")
{
model.sminutes = int.Parse(row["sminutes"].ToString());
}
if (row["sdesc"] != null)
{
model.sdesc = row["sdesc"].ToString();
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Jium.Model.servicetype GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select id,sname,sminutes,sdesc from servicetype ");
strSql.Append(" where id=@id");
MySqlParameter[] parameters =
{
new MySqlParameter("@id", MySqlDbType.Int32)
};
parameters[0].Value = id;
Jium.Model.servicetype model = new Jium.Model.servicetype();
DataSet ds = DbHelperMySQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
