public ActionResult Index(Weather weatherCountry)
{
if (ModelState.IsValid)
{
GetWeatherData data = new GetWeatherData();
// Calling a function to retrive the data from the web Service
List<string> cityNames = data.GetAllCities(weatherCountry.country);
if (cityNames != null)
{
//Transfering Data between Actions
TempData["cityList"] = cityNames;
Session["Country"] = weatherCountry.country;
return RedirectToAction("GetTheWeatherOfCity");
}
return RedirectToAction("ErrorPage");
}
return View();
}
public ActionResult GetTheWeatherOfCity(FormCollection form)
{
if (ModelState.IsValid)
{
var country = Session["Country"] as string;
var city = form["dropDownList"].ToString();
GetWeatherData data = new GetWeatherData();
// Calling a function to get the weather of the city and country selected
WeatherReport obj = data.GetTheWeather(city,country);
// Proceed futher only if the object of the model is not null else direct to the error page.
if (obj != null)
{
TempData["DataSet"] = obj;
return RedirectToAction("WeatherReport");
}
return RedirectToAction("ErrorPage");
}
return View();
}
