protected void saveButton_Click(object sender, EventArgs e)
{
Message message = new Message();
try
{
string name = cityNameTextBox.Text.Trim();
string about = aboutTextBox.Text.Trim();
int dwellers = Convert.ToInt32(dwellersTextBox.Text);
string location = locationTextBox.Text.Trim();
string weather = weatherTextBox.Text.Trim();
int countryId = Convert.ToInt32(countryDropDownList.SelectedItem.Value);
City aCity = new City(name, about, dwellers, location, weather, countryId);
message = aCityManager.Save(aCity);
}
catch (Exception ex)
{
message.Status = "alert alert-danger";
message.Details = ex.Message;
}
finally
{
messageLabel.CssClass = message.Status;
messageLabel.Text = message.Details;
if (message.Status == "alert alert-success")
{
ClearFormData();
}
LoadCityList();
}
}
public Message Save(City newCity)
{
Message message = new Message();
if (newCity.Name.Length == 0)
{
message.Status = "alert alert-warning";
message.Details = "City name is required.";
return message;
}
bool isCityExists = IsCityExists(newCity);
if (isCityExists)
{
message.Status = "alert alert-danger";
message.Details = "City name [" + newCity.Name + "] is already exists.";
return message;
}
if (newCity.About.Length == 0)
{
message.Status = "alert alert-warning";
message.Details = "About field name is required.";
return message;
}
if (newCity.Location.Length == 0)
{
message.Status = "alert alert-warning";
message.Details = "Location field name is required.";
return message;
}
if (newCity.Weather.Length == 0)
{
message.Status = "alert alert-warning";
message.Details = "Weather field name is required.";
return message;
}
if (newCity.CountryId == 0)
{
message.Status = "alert alert-warning";
message.Details = "Select a CountryDropDown of the city.";
return message;
}
try
{
aCityGateway.AddCity(newCity);
message.Status = "alert alert-success";
message.Details = "City Added Successfully";
}
catch (SqlException ex)
{
message.Status = "alert alert-danger";
message.Details = ex.Message;
}
return message;
}
protected void saveCountryButton_Click(object sender, EventArgs e)
{
Message message = new Message();
try
{
string name = nameCountryTextBox.Text.Trim();
string about = aboutCountryTextBox.Text.Trim();
Country newCountry = new Country(name, about);
message = aCountryManager.Save(newCountry);
}
catch (Exception ex)
{
message.Status = "alert alert-danger";
message.Details = ex.Message;
}
finally
{
messageLabel.CssClass = message.Status;
messageLabel.Text = message.Details;
if (message.Status == "alert alert-success")
{
ClearText();
}
LoadAllCountries();
}
}
public Message Save(Country newCountry)
{
Message message = new Message();
if (newCountry.CountryName.Length == 0)
{
message.Status = "alert alert-warning";
message.Details = "Name is Blank.";
return message;
}
bool alreadyExists = aCountryGateway.SearchCountryByName(newCountry.CountryName);
if (alreadyExists)
{
message.Status = "alert alert-danger";
message.Details = "Country name [" + newCountry.CountryName + "] is already exists.";
return message;
}
if (newCountry.CountryAbout.Length == 0)
{
message.Status = "alert alert-warning";
message.Details = "About field is required.";
return message;
}
try
{
aCountryGateway.Save(newCountry);
message.Status = "alert alert-success";
message.Details = "Country Added Successfully";
}
catch (SqlException ex)
{
message.Status = "alert alert-danger";
message.Details = ex.Message;
}
return message;
}