/** * Shipping fields */ public function shippingField() { $this->groupList = $this->_element->getGroups(array(JBCart::ELEMENT_TYPE_SHIPPINGFIELD)); $this->positions = $this->_position->loadPositions(JBCart::CONFIG_SHIPPINGFIELDS, array(JBCart::DEFAULT_POSITION)); $this->groupKey = JBCart::CONFIG_SHIPPINGFIELDS; $this->renderView(); }