private void LoadControlData(bool forceReload = false)
{
var paymentOptions = PaymentOptionInfoProvider.GetPaymentOptions(ShoppingCart.ShoppingCartSiteID, true)
.Column("PaymentOptionID")
.OrderBy("PaymentOptionDisplayName");
if (ShoppingCart.ShippingOption == null || !ShoppingCart.IsShippingNeeded)
{
paymentOptions.WhereTrue("PaymentOptionAllowIfNoShipping");
}
var paymentIds = paymentOptions.GetListResult <int>();
// If there is only one payment method set it
if (paymentIds.Count == 1)
{
var paymentOptionID = paymentIds.First();
ShoppingService.SetPaymentOption(paymentOptionID);
drpPayment.SelectedID = paymentOptionID;
// Make sure that in-memory changes persist (unsaved address, etc.)
Service.Resolve <ICurrentShoppingCartService>().SetCurrentShoppingCart(ShoppingCart);
}
drpPayment.DisplayOnlyAllowedIfNoShipping = (ShoppingCart.ShoppingCartShippingOptionID <= 0) || !ShoppingCart.IsShippingNeeded;
if (!RequestHelper.IsPostBack() || forceReload || ((ShoppingCart.ShoppingCartPaymentOptionID != 0) && !PaymentOptionInfoProvider.IsPaymentOptionApplicable(ShoppingCart, ShoppingCart.PaymentOption)))
{
// Reset selector on shipping changed event if selected payment is not allowed for current shipping (zero shipping id is Please select state).
drpPayment.Reload();
drpPayment.SelectedID = ShoppingService.GetPaymentOption();
}
}