/**
* Overwrite default product form and add our custom list
*
* @return Form
*/
public function Form()
{
$object = $this->dataRecord;
$field_type = $this->ShowChildrenAs . "Field";
$children = ArrayList::create();
$form = Form::create($this, "Form", FieldList::create(HiddenField::create('ClassName')->setValue("Product"), $id_field = ChildProductSelectField::create("ID", _t("GroupedProduct.PleaseSelect", "Please Select:"))->addExtraClass('forms-list'), QuantityField::create('Quantity', _t('Commerce.Qty', 'Qty'))->setValue('1')->addExtraClass('checkout-additem-quantity')), FieldList::create(FormAction::create('doAddItemToCart', _t('Commerce.AddToCart', 'Add to Cart'))->addExtraClass('btn')->addExtraClass('btn-green')), new RequiredFields(array("ID", "Quantity")));
// Generate our list of children
foreach ($object->ChildProducts() as $product) {
$price = (int) $product->Price ? $product->Price : $object->Price;
$price_diff = $price - $object->Price;
$children->add(new ArrayData(array("ID" => $product->ID, "Title" => $product->Title, "Price" => $price, "PriceDiff" => $price_diff)));
}
$id_field->setSource($children);
return $form;
}
public function __construct($controller, $product, $name = "AddItemForm")
{
$productID = $product ? $product->ID : 0;
$fields = FieldList::create(HiddenField::create('ProductID')->setValue($productID));
$actions = FieldList::create(FormAction::create('doAddItemToCart', _t('Commerce.AddToCart', 'Add to Cart'))->addExtraClass('btn'));
$requirements = new RequiredFields(array("Quantity"));
// If product colour customisations are set, add them to the item form
if ($product && $product->Customisations()->exists()) {
foreach ($product->Customisations() as $customisation) {
$field = $customisation->Field();
$fields->add($field);
// Check if field required
if ($customisation->Required) {
$requirements->addRequiredField($field->getName());
}
}
}
$quantity_fields = QuantityField::create('Quantity', _t('Commerce.CartQty', 'Qty'))->setValue('1')->addExtraClass('commerce-additem-quantity');
// Add quantity, so it appears at the end of the fields
$fields->add($quantity_fields);
parent::__construct($controller, $name, $fields, $actions, $requirements);
}
