/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(WalleProject.Model.t_menu model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into t_menu(");
strSql.Append("menu_Cate_ID,menu_name,menu_sort,menu_path,menu_valid)");
strSql.Append(" values (");
strSql.Append("@menu_Cate_ID,@menu_name,@menu_sort,@menu_path,@menu_valid)");
MySqlParameter[] parameters =
{
new MySqlParameter("@menu_Cate_ID", MySqlDbType.Int32, 10),
new MySqlParameter("@menu_name", MySqlDbType.VarChar, 10),
new MySqlParameter("@menu_sort", MySqlDbType.Int32, 10),
new MySqlParameter("@menu_path", MySqlDbType.VarChar, 50),
new MySqlParameter("@menu_valid", MySqlDbType.VarChar, 2)
};
parameters[0].Value = model.menu_Cate_ID;
parameters[1].Value = model.menu_name;
parameters[2].Value = model.menu_sort;
parameters[3].Value = model.menu_path;
parameters[4].Value = model.menu_valid;
int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public WalleProject.Model.t_menu DataRowToModel(DataRow row)
{
WalleProject.Model.t_menu model = new WalleProject.Model.t_menu();
if (row != null)
{
if (row["menu_ID"] != null && row["menu_ID"].ToString() != "")
{
model.menu_ID = int.Parse(row["menu_ID"].ToString());
}
if (row["menu_Cate_ID"] != null && row["menu_Cate_ID"].ToString() != "")
{
model.menu_Cate_ID = int.Parse(row["menu_Cate_ID"].ToString());
}
if (row["menu_name"] != null)
{
model.menu_name = row["menu_name"].ToString();
}
if (row["menu_sort"] != null && row["menu_sort"].ToString() != "")
{
model.menu_sort = int.Parse(row["menu_sort"].ToString());
}
if (row["menu_path"] != null)
{
model.menu_path = row["menu_path"].ToString();
}
if (row["menu_valid"] != null)
{
model.menu_valid = row["menu_valid"].ToString();
}
}
return(model);
}
private void ShowInfo(int menu_ID)
{
WalleProject.BLL.t_menu bll = new WalleProject.BLL.t_menu();
WalleProject.Model.t_menu model = bll.GetModel(menu_ID);
this.lblmenu_ID.Text = model.menu_ID.ToString();
this.lblmenu_Cate_ID.Text = model.menu_Cate_ID.ToString();
this.lblmenu_name.Text = model.menu_name;
this.lblmenu_sort.Text = model.menu_sort.ToString();
this.lblmenu_path.Text = model.menu_path;
this.lblmenu_valid.Text = model.menu_valid;
}
protected void btnSave_Click(object sender, EventArgs e)
{
string strErr = "";
if (!PageValidate.IsNumber(txtmenu_Cate_ID.Text))
{
strErr += "menu_Cate_ID格式错误！\\n";
}
if (this.txtmenu_name.Text.Trim().Length == 0)
{
strErr += "menu_name不能为空！\\n";
}
if (!PageValidate.IsNumber(txtmenu_sort.Text))
{
strErr += "menu_sort格式错误！\\n";
}
if (this.txtmenu_path.Text.Trim().Length == 0)
{
strErr += "menu_path不能为空！\\n";
}
if (this.txtmenu_valid.Text.Trim().Length == 0)
{
strErr += "menu_valid不能为空！\\n";
}
if (strErr != "")
{
MessageBox.Show(this, strErr);
return;
}
int menu_Cate_ID = int.Parse(this.txtmenu_Cate_ID.Text);
string menu_name = this.txtmenu_name.Text;
int menu_sort = int.Parse(this.txtmenu_sort.Text);
string menu_path = this.txtmenu_path.Text;
string menu_valid = this.txtmenu_valid.Text;
WalleProject.Model.t_menu model = new WalleProject.Model.t_menu();
model.menu_Cate_ID = menu_Cate_ID;
model.menu_name = menu_name;
model.menu_sort = menu_sort;
model.menu_path = menu_path;
model.menu_valid = menu_valid;
WalleProject.BLL.t_menu bll = new WalleProject.BLL.t_menu();
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(WalleProject.Model.t_menu model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update t_menu set ");
strSql.Append("menu_Cate_ID=@menu_Cate_ID,");
strSql.Append("menu_name=@menu_name,");
strSql.Append("menu_sort=@menu_sort,");
strSql.Append("menu_path=@menu_path,");
strSql.Append("menu_valid=@menu_valid");
strSql.Append(" where menu_ID=@menu_ID");
MySqlParameter[] parameters =
{
new MySqlParameter("@menu_Cate_ID", MySqlDbType.Int32, 10),
new MySqlParameter("@menu_name", MySqlDbType.VarChar, 10),
new MySqlParameter("@menu_sort", MySqlDbType.Int32, 10),
new MySqlParameter("@menu_path", MySqlDbType.VarChar, 50),
new MySqlParameter("@menu_valid", MySqlDbType.VarChar, 2),
new MySqlParameter("@menu_ID", MySqlDbType.Int32, 10)
};
parameters[0].Value = model.menu_Cate_ID;
parameters[1].Value = model.menu_name;
parameters[2].Value = model.menu_sort;
parameters[3].Value = model.menu_path;
parameters[4].Value = model.menu_valid;
parameters[5].Value = model.menu_ID;
int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public WalleProject.Model.t_menu GetModel(int menu_ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select menu_ID,menu_Cate_ID,menu_name,menu_sort,menu_path,menu_valid from t_menu ");
strSql.Append(" where menu_ID=@menu_ID");
MySqlParameter[] parameters =
{
new MySqlParameter("@menu_ID", MySqlDbType.Int32)
};
parameters[0].Value = menu_ID;
WalleProject.Model.t_menu model = new WalleProject.Model.t_menu();
DataSet ds = DbHelperMySQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}