protected void btnSave_Click(object sender, EventArgs e)
{
string strErr = "";
if (this.txtRoleName.Text.Trim().Length == 0)
{
strErr += "RoleName不能为空！\\n";
}
if (this.txtDescription.Text.Trim().Length == 0)
{
strErr += "Description不能为空！\\n";
}
if (!PageValidate.IsDateTime(txtvalidateDate.Text))
{
strErr += "validateDate格式错误！\\n";
}
if (strErr != "")
{
MessageBox.Show(this, strErr);
return;
}
string RoleName = this.txtRoleName.Text;
string Description = this.txtDescription.Text;
DateTime validateDate = DateTime.Parse(this.txtvalidateDate.Text);
zs.Model.Sys_Role model = new zs.Model.Sys_Role();
model.RoleName = RoleName;
model.Description = Description;
model.validateDate = validateDate;
zs.BLL.Sys_Role bll = new zs.BLL.Sys_Role();
bll.Add(model);
Maticsoft.Common.MessageBox.ShowAndRedirect(this, "保存成功！", "add.aspx");
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(zs.Model.Sys_Role model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Sys_Role(");
strSql.Append("RoleName,Description,validateDate)");
strSql.Append(" values (");
strSql.Append("@RoleName,@Description,@validateDate)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@RoleName", SqlDbType.VarChar, 20),
new SqlParameter("@Description", SqlDbType.VarChar, 50),
new SqlParameter("@validateDate", SqlDbType.DateTime)
};
parameters[0].Value = model.RoleName;
parameters[1].Value = model.Description;
parameters[2].Value = model.validateDate;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(zs.Model.Sys_Role model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Sys_Role set ");
strSql.Append("RoleName=@RoleName,");
strSql.Append("Description=@Description,");
strSql.Append("validateDate=@validateDate");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@RoleName", SqlDbType.VarChar, 20),
new SqlParameter("@Description", SqlDbType.VarChar, 50),
new SqlParameter("@validateDate", SqlDbType.DateTime),
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = model.RoleName;
parameters[1].Value = model.Description;
parameters[2].Value = model.validateDate;
parameters[3].Value = model.ID;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
private void ShowInfo(int ID)
{
zs.BLL.Sys_Role bll = new zs.BLL.Sys_Role();
zs.Model.Sys_Role model = bll.GetModel(ID);
this.lblID.Text = model.ID.ToString();
this.txtRoleName.Text = model.RoleName;
this.txtDescription.Text = model.Description;
this.txtvalidateDate.Text = model.validateDate.ToString();
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public zs.Model.Sys_Role GetModel(int ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ID,RoleName,Description,validateDate from Sys_Role ");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = ID;
zs.Model.Sys_Role model = new zs.Model.Sys_Role();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["ID"] != null && ds.Tables[0].Rows[0]["ID"].ToString() != "")
{
model.ID = int.Parse(ds.Tables[0].Rows[0]["ID"].ToString());
}
if (ds.Tables[0].Rows[0]["RoleName"] != null && ds.Tables[0].Rows[0]["RoleName"].ToString() != "")
{
model.RoleName = ds.Tables[0].Rows[0]["RoleName"].ToString();
}
if (ds.Tables[0].Rows[0]["Description"] != null && ds.Tables[0].Rows[0]["Description"].ToString() != "")
{
model.Description = ds.Tables[0].Rows[0]["Description"].ToString();
}
if (ds.Tables[0].Rows[0]["validateDate"] != null && ds.Tables[0].Rows[0]["validateDate"].ToString() != "")
{
model.validateDate = DateTime.Parse(ds.Tables[0].Rows[0]["validateDate"].ToString());
}
return(model);
}
else
{
return(null);
}
}
