/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Maticsoft.Model.tLinkType model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update tLinkType set ");
strSql.Append("Name=@Name,");
strSql.Append("Sort=@Sort,");
strSql.Append("FatherID=@FatherID");
strSql.Append(" where Id=@Id");
SqlParameter[] parameters =
{
new SqlParameter("@Name", SqlDbType.NVarChar, 30),
new SqlParameter("@Sort", SqlDbType.Int, 4),
new SqlParameter("@FatherID", SqlDbType.Int, 4),
new SqlParameter("@Id", SqlDbType.Int, 4)
};
parameters[0].Value = model.Name;
parameters[1].Value = model.Sort;
parameters[2].Value = model.FatherID;
parameters[3].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(Maticsoft.Model.tLinkType model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into tLinkType(");
strSql.Append("Name,Sort,FatherID)");
strSql.Append(" values (");
strSql.Append("@Name,@Sort,@FatherID)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@Name", SqlDbType.NVarChar, 30),
new SqlParameter("@Sort", SqlDbType.Int, 4),
new SqlParameter("@FatherID", SqlDbType.Int, 4)
};
parameters[0].Value = model.Name;
parameters[1].Value = model.Sort;
parameters[2].Value = model.FatherID;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 根据ArtGuid 来给控件赋值
/// </summary>
/// <param name="ArtGuid"></param>
public void UpMenuModel(string ArtGuid)
{
Maticsoft.BLL.tLinkType BLL = new Maticsoft.BLL.tLinkType();
Maticsoft.Model.tLinkType m = BLL.GetModel(int.Parse(ArtGuid));
txtName.Text = m.Name;
ddlfatherId.SelectedValue = m.FatherID.ToString();
txtSort.Text = m.Sort.ToString();
}
protected void btnSave_Click(object sender, EventArgs e)
{
if (!String.IsNullOrEmpty(Request.QueryString["ArtGuid"]))
{
Maticsoft.BLL.tLinkType BLL = new Maticsoft.BLL.tLinkType();
int ArtGuid = int.Parse(Request.QueryString["ArtGuid"]);
Maticsoft.Model.tLinkType menu = BLL.GetModel(ArtGuid);
if (BLL.GetList(string.Format(" Name='{0}' and Id<>{1} ", txtName.Text, ArtGuid)).Tables[0].Rows.Count >= 1)
{
Alert.ShowInTop("该分类名称已经存在！"); return;
}
if (ddlfatherId.SelectedValue == menu.Id.ToString())
{
Alert.ShowInTop("上级分类不可选择！"); return;
}
menu.Id = ArtGuid;
menu.Name = txtName.Text.ToString().Trim();
menu.FatherID = int.Parse(ddlfatherId.SelectedValue);
menu.Sort = Convert.ToInt32(txtSort.Text.ToString().Trim());
if (BLL.Update(menu) == true)
{
PageContext.RegisterStartupScript(ActiveWindow.GetHidePostBackReference());
}
else
{
Alert.ShowInTop("操作失败！");
}
}
else
{
Maticsoft.BLL.tLinkType BLL = new Maticsoft.BLL.tLinkType();
Maticsoft.Model.tLinkType menu = new Maticsoft.Model.tLinkType();
if (BLL.GetList(string.Format(" Name='{0}' ", txtName.Text)).Tables[0].Rows.Count >= 1)
{
Alert.ShowInTop("该分类名称已经存在！"); return;
}
menu.Name = txtName.Text.ToString().Trim();
menu.FatherID = int.Parse(ddlfatherId.SelectedValue);
menu.Sort = Convert.ToInt32(txtSort.Text.ToString().Trim());
if (BLL.Add(menu) >= 1)
{
PageContext.RegisterStartupScript(ActiveWindow.GetHidePostBackReference());
}
else
{
Alert.ShowInTop("操作失败！");
}
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Maticsoft.Model.tLinkType DataRowToModel(DataRow row)
{
Maticsoft.Model.tLinkType model = new Maticsoft.Model.tLinkType();
if (row != null)
{
if (row["Id"] != null && row["Id"].ToString() != "")
{
model.Id = int.Parse(row["Id"].ToString());
}
if (row["Name"] != null)
{
model.Name = row["Name"].ToString();
}
if (row["Sort"] != null && row["Sort"].ToString() != "")
{
model.Sort = int.Parse(row["Sort"].ToString());
}
if (row["FatherID"] != null && row["FatherID"].ToString() != "")
{
model.FatherID = int.Parse(row["FatherID"].ToString());
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Maticsoft.Model.tLinkType GetModel(int Id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 Id,Name,Sort,FatherID from tLinkType ");
strSql.Append(" where Id=@Id");
SqlParameter[] parameters =
{
new SqlParameter("@Id", SqlDbType.Int, 4)
};
parameters[0].Value = Id;
Maticsoft.Model.tLinkType model = new Maticsoft.Model.tLinkType();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
