public async Task <string> RenderAsync(string model)
{
using (ExchangeRateDataProvider dp = new ExchangeRateDataProvider()) {
ExchangeRateData data = await dp.GetItemAsync();
List <SelectionItem <string> > list = (from r in data.Rates orderby r.CurrencyName select new SelectionItem <string> {
Text = r.CurrencyName, Value = r.Code
}).ToList();
return(await DropDownListComponent.RenderDropDownListAsync(this, model, list, "yt_yetawf_currencyconverter_country"));
}
}
public async Task <string> RenderAsync(string model)
{
using (ExchangeRateDataProvider dp = new ExchangeRateDataProvider()) {
ExchangeRateData data = await dp.GetItemAsync();
string currency = (from r in data.Rates where r.Code == model select r.CurrencyName).FirstOrDefault();
if (string.IsNullOrEmpty(model))
{
return(null);
}
return(HE(currency));
}
}
public async Task <ActionResult> CurrencyConverter(decimal?amount)
{
decimal specificAmount = (amount == null) ? Module.DefaultAmount : (decimal)amount;
using (ExchangeRateDataProvider dp = new ExchangeRateDataProvider()) {
ExchangeRateData data = await dp.GetItemAsync();
Model model = new Model()
{
Rates = data.Rates,
FromCountry = Module.FromCountry,
ToCountry = Module.ToCountry,
Amount = specificAmount,
};
return(View(model));
}
}