Question

在结帐的最后一步，我只会显示一个按钮，如果有2个或更多DIFFERENTE产品，所以我试图想办法计算，如果确实有2个或更多，我试过这样的事情：

if (sizeof(WC()->cart->get_cart()) != 1) {
echo '<a class="button emptycart" href="example-link">Sample-Text</a>';
}

显然没有运气。我在尝试知道产品ID时尝试过不同的情况，但即使我只有5个，也会有25个if语句来完成这个任务，例如：

if ( woocommerce_customer_bought_product( $email, $current_user->ID, '5898' )) && ( woocommerce_customer_bought_product( $email, $current_user->ID, '5936' )){
echo '<a style="float: right; position: relative;margin-top: -35px;" class="button emptycart" href="SAMPLE">BUY</a>';
}elseif ( woocommerce_customer_bought_product( $email, $current_user->ID, '5935' )) && ( woocommerce_customer_bought_product( $email, $current_user->ID, '5937' )){
echo '<a class="button emptycart" href="SAMPLE">BUY</a>';
}

等等......所以任何帮助都会受到赞赏。感谢。

Answer 1

add_action（＆＃39; woocommerce_proceed_to_checkout＆＃39;，＆＃39; insert_empty_cart_button＆＃39;）;

function insert_empty_cart_button() {

//array to store unique ids of the product
$unique_product_array=array();

    // Cycle through each product in the cart
    foreach( WC()->cart->cart_contents as $prod_in_cart ) {
        // Get the Variation or Product ID
        $prod_id = ( isset( $prod_in_cart['variation_id'] ) && $prod_in_cart['variation_id'] != 0 ) ? $prod_in_cart['variation_id'] : $prod_in_cart['product_id'];

        // Check if the product already exist in array
        if( in_array($prod_id,$unique_product_array) {
    array_push($unique_product_array,$prod_id);
        }
    }

//check the number of unique products in the product array
if(count($unique_product_array)>1) {
    echo '<a class="button emptycart" href="example-link">Sample-Text</a>';
}
}

}?>

此代码可能会帮助您实现目标。只需将其添加到您需要的适当挂钩即可。在这里，我已将其添加到＆＃39; woocommerce_proceed_to_checkout＆＃39;哪个也行。

Woocommerce如果购买超过不同的产品

1 个答案: