protected void countrySaveButton_Click(object sender, EventArgs e)
{
Country aCountry = new Country();
aCountry.Name = Request.Form["countryNameTextBox"];
aCountry.About = Request.Form["edit"];
string message = countryManager.SaveCountry(aCountry);
if (message == "1")
{
messageLabel.Text = "Successfully saved";
messageLabel.ForeColor = Color.Green;
}
else if (message == "2")
{
messageLabel.Text = "Name already Exists!";
messageLabel.ForeColor = Color.Red;
}
else
{
messageLabel.Text = "Save Failed!";
messageLabel.ForeColor = Color.Red;
}
LoadAllCountryGridView();
}
public bool SaveCountry(Country aCountry)
{
string insertSQL;
insertSQL = "INSERT INTO tbl_country (";
insertSQL += "CountryName, AboutCountry) ";
insertSQL += "VALUES (";
insertSQL += "@name, @about)";
sqlConnection.Open();
sqlCommand.CommandText = insertSQL;
sqlCommand.Parameters.AddWithValue("@name", aCountry.Name);
sqlCommand.Parameters.AddWithValue("@about", aCountry.About);
int saveRowAffected = sqlCommand.ExecuteNonQuery();
sqlConnection.Close();
if (saveRowAffected > 0)
{
return true;
}
else
{
return false;
}
}
public string SaveCountry(Country aCountry)
{
if (countryGateway.HasCountryNameExists(aCountry.Name))
{
return "2";
}
else
{
if (countryGateway.SaveCountry(aCountry))
{
return "1";
}
else
{
return "0";
}
}
return null;
}
private List<Country> GetQueryinList(string query)
{
sqlConnection.Open();
sqlCommand.CommandText = query;
SqlDataReader reader = sqlCommand.ExecuteReader();
List<Country> allCountryList = new List<Country>();
while (reader.Read())
{
Country aCountry =new Country();
aCountry.Id = int.Parse(reader["id"].ToString());
aCountry.Name = reader["countryName"].ToString();
aCountry.About = reader["AboutCountry"].ToString();
allCountryList.Add(aCountry);
}
reader.Close();
sqlConnection.Close();
return allCountryList;
}
