基于允許客戶設置產品價格（禮品卡）并在 WooCommerce 中金額至少為 100 時添加到購物車，這回答了我的最初問題 - 我剩下一個關于 WooCommerce 迷你車的小問題。產品價格不會根據客戶使用禮品卡字段提交的價格進行更新。所以我有兩種不同的解決方案，但都失敗了。這是我嘗試過的：add_filter('woocommerce_widget_cart_item_quantity', 'custom_wc_widget_cart_item_quantity', 10, 3 );function custom_wc_widget_cart_item_quantity( $cart, $cart_item, $cart_item_key ) { foreach ( $cart->get_cart() as $cart_item ) { if ( isset ( $cart_item['giftcard_product_price'] ) ) { $cart_item['data']->set_price( $cart_item['giftcard_product_price'] ); return sprintf( '<span class="quantity">%s × <span class="woocommerce-Price-amount amount">%s <span class="woocommerce-Price-currencySymbol">%s</span></span></span>', $cart_item['quantity'], $cart_item['giftcard_product_price'] ); } }}它不起作用：小車一片空白。然后我也嘗試過：add_filter('woocommerce_cart_item_price','modify_cart_product_price',10,3);function modify_cart_product_price( $price, $cart_item, $cart_item_key){ $price = $cart_item['data']->set_price($cart_item['giftcard_product_price']); return $price;}我能得到的任何幫助將不勝感激。
2 回答
一只斗牛犬
TA貢獻1784條經驗 獲得超2個贊
使用的正確鉤子是woocommerce_cart_item_price這樣的：
add_filter( 'woocommerce_cart_item_price', 'giftcard_cart_item_price', 10, 3 );
function giftcard_cart_item_price( $price_html, $cart_item, $cart_item_key ) {
$giftcard_key = 'giftcard_product_price';
if( isset( $cart_item[$giftcard_key] ) ) {
$args = array( 'price' => floatval( $cart_item[$giftcard_key] ) );
if ( WC()->cart->display_prices_including_tax() ) {
$product_price = wc_get_price_including_tax( $cart_item['data'], $args );
} else {
$product_price = wc_get_price_excluding_tax( $cart_item['data'], $args );
}
return wc_price( $product_price );
}
return $price_html;
}
現在自定義價格將正確顯示在迷你車中......
倚天杖
TA貢獻1828條經驗 獲得超3個贊
可變產品籃子中的完整變體免費。
/**
* Initialize Session cart
*/
add_action('init', 'init_cart_session', 1);
function init_cart_session() {
if (!session_id()) {
session_start();
}
if (!isset($_SESSION['cart'])) {
$_SESSION['cart'] = [];
}
}
/**
* Custom size correct
*/
add_action('woocommerce_before_calculate_totals', 'woo_size_correct', 10, 6);
function woo_size_correct() {
global $woocommerce;
if (isset($_POST['attribute_pa_size']) && $_POST['attribute_pa_size'] == 'custom')
{
$_SESSION['cart'][$_POST['variation_id']] = $_POST['custom'];
}
foreach (WC()->cart->get_cart() as $cart_item_key => $cart_item) {
if (array_key_exists($cart_item['data']->variation_id, $_SESSION['cart'])) {
$cart_item['data']->set_price($_SESSION['cart'][$cart_item['data']->variation_id]);
}
}
}
add_filter('woocommerce_cart_item_price', 'woo_size_mini_cart_correct', 10, 6);
function woo_size_mini_cart_correct($price_html, $cart_item, $cart_item_key) {
global $woocommerce;
if (array_key_exists($cart_item['data']->variation_id, $_SESSION['cart'])) {
$args = array('price' => floatval($_SESSION['cart'][$cart_item['data']->variation_id]));
if (WC()->cart->display_prices_including_tax()) {
$product_price = wc_get_price_including_tax($cart_item['data'], $args);
} else {
$product_price = wc_get_price_excluding_tax($cart_item['data'], $args);
}
return wc_price($product_price);
}
return $price_html;
}
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