在 WooCommerce 中，我使用 Advanced Custom Fields 插件來(lái)顯示名為“product_cart_image”的自定義字段（圖像），它替換了購(gòu)物車中產(chǎn)品的默認(rèn)圖像。該代碼適用于簡(jiǎn)單產(chǎn)品，但不適用于可變產(chǎn)品。對(duì)于這些，我得到了默認(rèn)圖像。以下代碼進(jìn)入cart.php模板文件：foreach ( WC()->cart->get_cart() as $cart_item_key => $cart_item ) { $_product = apply_filters( 'woocommerce_cart_item_product', $cart_item['data'], $cart_item, $cart_item_key ); $product_id = apply_filters( 'woocommerce_cart_item_product_id', $cart_item['product_id'], $cart_item, $cart_item_key ); ?> <span class="product-thumbnail"> <?php $product_image = $_product->get_image(); $product_cart_image = get_field('product_cart_image', $_product->get_id()); if ( ! empty ( $product_cart_image ) ) { $product_image = wp_get_attachment_image( $product_cart_image['ID'] ); } $thumbnail = apply_filters( 'woocommerce_cart_item_thumbnail', $product_image, $cart_item, $cart_item_key ); if ( ! $product_permalink ) { echo $thumbnail; } else { printf( '<a href="%s">%s</a>', esc_url( $product_permalink ), $thumbnail ); } ?> </span> <?php}我怎樣才能讓它也適用于可變產(chǎn)品？
1 回答
小唯快跑啊
TA貢獻(xiàn)1863條經(jīng)驗(yàn) 獲得超2個(gè)贊
將可變產(chǎn)品添加到購(gòu)物車時(shí)，對(duì)于購(gòu)物車項(xiàng)目 cart，您需要獲取可變產(chǎn)品 ID 而不是變體 ID，因此您將替換以下行：
$product_cart_image = get_field('product_cart_image', $_product->get_id());
經(jīng)過：
$product_cart_image = get_field('product_cart_image', $cart_item['product_id']);
現(xiàn)在它應(yīng)該可以工作了……所以在你的代碼中：
foreach ( WC()->cart->get_cart() as $cart_item_key => $cart_item ) {
$_product = apply_filters( 'woocommerce_cart_item_product', $cart_item['data'], $cart_item, $cart_item_key );
$product_id = apply_filters( 'woocommerce_cart_item_product_id', $cart_item['product_id'], $cart_item, $cart_item_key );
?>
<span class="product-thumbnail">
<?php
$product_image = $_product->get_image();
$product_cart_image = get_field('product_cart_image', $cart_item['product_id']);
if ( ! empty ( $product_cart_image ) ) {
$product_image = wp_get_attachment_image( $product_cart_image['ID'] );
}
$thumbnail = apply_filters( 'woocommerce_cart_item_thumbnail', $product_image, $cart_item, $cart_item_key );
if ( ! $product_permalink ) {
echo $thumbnail;
} else {
printf( '<a href="%s">%s</a>', esc_url( $product_permalink ), $thumbnail );
}
?>
</span>
<?php
}
- 1 回答
- 0 關(guān)注
- 190 瀏覽
添加回答
舉報(bào)
0/150
提交
取消