我一直在尋找一種有條件地禁用兩種運輸方式的方法表率距離率基于項目計數。我所說的項目計數不是指數量，而是指購物車中有多少種不同的產品。IE 2 Lamps and 3 tables in the cart would be an item count of 2 and a combined quantity of 5.我還想確保此規則僅對特定類別有效。我試過：function hide_shipping_count_based( $rates, $package ) { // Set count variable $cart_count = 0; // Calculate cart's total foreach( WC()->cart->cart_contents as $key => $value) { $cart_count ++; } // only if the weight is over 150lbs find / remove specific carrier if( $cart_count > 2 ) { // loop through all of the available rates unset( $rates[ 'distance_rate' ] ); unset( $rates[ 'table_rate' ] ); } return $rates;}add_filter( 'woocommerce_package_rates', 'hide_shipping_count_based', 10, 2 );
1 回答
回首憶惘然
TA貢獻1847條經驗 獲得超11個贊
您可以使用以下解釋，并在代碼中添加注釋
此代碼必須滿足的條件是：
購物車中至少有 3 個訂單項
1 個或多個產品屬于“類別 1”類別
如果滿足前兩個條件，“distance_rate”和/或“table_rate”將取消設置
function hide_shipping_count_based( $rates, $package ) {
if ( is_admin() && ! defined( 'DOING_AJAX' ) ) return;
// Count line items
$count = count( $package['contents'] );
// Set variable
$found = false;
// Set term (category)
$term = 'categorie-1';
// Check count
if( $count > 2 ) {
// Loop through line items
foreach( $package['contents'] as $line_item ) {
// Get product id
$product_id = $line_item['product_id'];
// Check for category
if ( has_term( $term, 'product_cat', $product_id ) ) {
$found = true;
break;
}
}
}
// True
if ( $found ) {
// Loop trough rates
foreach ( $rates as $rate_key => $rate ) {
// Targeting
if ( in_array( $rate->method_id, array( 'distance_rate', 'table_rate' ) ) ) {
unset( $rates[$rate_key] );
}
}
}
return $rates;
}
add_filter( 'woocommerce_package_rates', 'hide_shipping_count_based', 100, 2 );
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