我尝试在某些类别的产品页面上的WooCommerce添加到购物车按钮下面添加一个div。
我有点不知所措。这段代码没有破坏任何东西，但是文本没有显示。
我试过：。woocommerce部门产品表单。购物车：：在之后，但这适用于所有产品。
下面是PHP片段：
function add_polarity_info() {
global $product;
if( is_product() && has_term( ['telecaster-pickups', 'strat-pickups', 'bass-pickups', 'p90-pickups', 'humbuckers', 'dynasonic-pickups', 'mini-humbuckers'], 'product_cat' )) {
echo 'If you are pairing with pickups from another manufacturer and are concerned about polarity and phasing, please let us know in the NOTES field on the checkout screen';
}};
add_action( 'woocommerce_after_add_to_cart_button', add_polarity_info() );
有人能指出我代码的问题吗？
您的代码包含一些小错误
function add_polarity_info() {
global $product;
// Get product id
$product_id = $product->get_id();
// Set categories
$cats = array( 'telecaster-pickups', 'strat-pickups', 'bass-pickups', 'p90-pickups', 'humbuckers', 'dynasonic-pickups', 'mini-humbuckers' );
// Condition
if ( has_term( $cats , 'product_cat', $product_id ) ) {
echo '<div>If you are pairing with pickups from another manufacturer and are concerned about polarity and phasing, please let us know in the NOTES field on the checkout screen</div>';
}
}
add_action( 'woocommerce_after_add_to_cart_button', 'add_polarity_info' );
