/**
  * Add shipping region code dropdown to form.
  * @return FieldList
  */
 public function getFormFields()
 {
     $fields = new FieldList();
     if ($shippingRegion = $this->Region()) {
         $field = new StreakRegionShippingModifierField($this, $this->Description, $shippingRegion->ID);
         /** @var Price $price */
         $price = Price::create();
         $price->setAmount($this->Price);
         $field->setAmount($price);
         $fields->push($field);
     }
     if (!$fields->exists()) {
         Requirements::javascript('swipestreak-regionalshipping/javascript/RegionalShippingModifierField.js');
     }
     return $fields;
 }
 /**
  * Get the form fields for the OrderForm.
  * 
  * @return FieldList List of fields
  */
 public function getFormFields()
 {
     $fields = new FieldList();
     $field = new XeroTaxModifierField($this, _t('Xero.TAX', 'Tax'));
     $shopConfig = ShopConfig::current_shop_config();
     $amount = new Price();
     $amount->setAmount($this->Price);
     $amount->setCurrency($shopConfig->BaseCurrency);
     $amount->setSymbol($shopConfig->BaseCurrencySymbol);
     $field->setAmount($amount);
     $fields->push($field);
     if (!$fields->exists()) {
         Requirements::javascript('swipestripe-flatfeetax/javascript/FlatFeeTaxModifierField.js');
     }
     return $fields;
 }
 public function getFormFields()
 {
     $fields = new FieldList();
     $rate = $this->FlatFeeTaxRate();
     $countryID = $rate && $rate->exists() ? $rate->CountryID : null;
     $rates = $countryID ? $rates = FlatFeeTaxRate::get()->where("\"CountryID\" = '{$countryID}'") : null;
     if ($rates && $rates->exists()) {
         $field = new FlatFeeTaxModifierField($this, $rate->Label(), $rate->ID);
         //Set the amount for display on the Order form
         $field->setAmount($rate->Price($this->Order()));
         $fields->push($field);
     }
     if (!$fields->exists()) {
         Requirements::javascript('swipestripe-flatfeetax/javascript/FlatFeeTaxModifierField.js');
     }
     return $fields;
 }
 public function getFormFields()
 {
     $fields = new FieldList();
     $rate = $this->FlatFeeShippingRate();
     $rates = $this->getFlatShippingRates($rate->Country());
     if ($rates && $rates->exists()) {
         if ($rates->count() > 1) {
             $field = FlatFeeShippingModifierField_Multiple::create($this, _t('FlatFeeShippingModification.FIELD_LABEL', 'Shipping'), $rates->map('ID', 'Label')->toArray())->setValue($rate->ID);
         } else {
             $newRate = $rates->first();
             $field = FlatFeeShippingModifierField::create($this, $newRate->Title, $newRate->ID)->setAmount($newRate->Price());
         }
         $fields->push($field);
     }
     if (!$fields->exists()) {
         Requirements::javascript('swipestripe-flatfeeshipping/javascript/FlatFeeShippingModifierField.js');
     }
     return $fields;
 }