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例如,如果客户在购物车中只有产品A,则此自定义字段应出现在WooCommerce Checkout Page中
我在functions.PHP中使用以下代码来添加自定义字段：
add_action('woocommerce_before_order_notes','my_delivery_checkout_field');
function my_delivery_checkout_field( $checkout ) {
echo '<div id="my_local_club"><h3>'.__('Delivery Options').'</h3>';
woocommerce_form_field( 'delivery_options',array(
'tyPE' => 'select','class' => array('my-club-class form-row-wide'),'label' => _('<br><br>Please select your options','woocommerce'),'required' => true,'placeholder' => _x('Please Select An Option...','placeholder','options' => array(
'option1' => 'Option 1','option_2' =>'Option 2','option_3' =>'Option 3'
)
),$checkout->get_value( 'delivery_options' ));
echo '</div>';
}@H_403_16@
/**
* Add the field to the checkout
**/
add_action('woocommerce_before_order_notes','my_delivery_checkout_field');
function my_delivery_checkout_field( $checkout ) {
//Check if gift card is in cart
$Book_in_cart = condITional_PRoduct_in_cart( 7267 );
if ( $book_in_cart === true ) {
echo '<div id="my_local_club"><h3>'.__('Delivery Options').'</h3>';
woocommerce_form_field( 'delivery_options',$checkout->get_value( 'delivery_options' ));
echo '</div>';
}
}
// Check if Gift card is in the cart
function conditional_product_in_cart( $product_id ) {
//Check to see if user has product in cart
global $woocommerce;
//flag no book in cart
$book_in_cart = false;
foreach ( $woocommerce->cart->get_cart() as $cart_item_key => $values ) {
$_product = $values['data'];
if ( $_product->id === $product_id ) {
//book is in cart!
$book_in_cart = true;
}
}
return $book_in_cart;
}@H_403_16@
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