Question

我的问题是如何将固定价格与产品小计en进行计算。 Woocommerce价格是基于数量的，但是我想用一定的价格在购物车总和中加上产品的小计：

foreach ( WC()->cart->get_cart() as $cart_item_key => $cart_item ) {
        //  $cart_item['data']->set_price($custom_price);
        $_product =  wc_get_product( $cart_item['data']->get_id() );
        $getProductDetail = wc_get_product( $cart_item['product_id'] );

        $quantity_cr =  $cart_item['quantity'];
        $price = get_post_meta($cart_item['product_id'] , '_price', true);



        /*Regular Price and Sale Price*/
        //echo "Regular Price: ".get_post_meta($cart_item['product_id'] , '_regular_price', true)."<br>";
        //echo "Sale Price: ".get_post_meta($cart_item['product_id'] , '_sale_price', true)."<br>";

            $opdruk = $cart_item['thwepof_options'];
                foreach($opdruk as $cr_item) {

                     $total_price_each_prduct = $cart_item['line_total'];
                    $opdruk_value = $cr_item['value'];
                    //print_r($opdruk_value);

                    if ($opdruk_value != "Geen opdruk") {

                 $price_opdruk =  $price + 39; // this is the fixed price i want to add (not on quantity based)


                    }
                }
    }

Answer 1

您好，您可以像在总价中添加税款/运费/等...

function prefix_add_price_line( $cart ) {

  $add_price = 39;

  $cart->add_fee( __( 'Vat Exempt Tax', 'yourtext-domain' ) , $add_price );

}
add_action( 'woocommerce_cart_calculate_fees', 'prefix_add_price_line' );

Answer 2

尝试此代码

const Docker = require('dockerode')
const streams = require('memory-streams')

const docker = new Docker()
const stdout = new streams.WritableStream()
const stderr = new streams.WritableStream()

docker.run(
    'debian:10',
    ['sh', '-c', 'echo test; echo testerr >/dev/stderr; echo test3'],
    [stdout, stderr],
    { Tty: false }
  )
  .then(([ res, container ]) => {
      console.log(res)
      console.log('stdout: %j', stdout.toString())
      console.log('stderr: %j', stderr.toString())
      return container.remove()
  })
  .catch((error) => console.log(error))

Answer 3

您可以尝试使用此挂钩：

function filter_woocommerce_cart_product_subtotal( $product_subtotal, $product, $quantity, $instance ) { 
    // some logic
    return $product_subtotal; 
}; 

// add the filter 
add_filter( 'woocommerce_cart_product_subtotal', 'filter_woocommerce_cart_product_subtotal', 10, 4 );

Woocommerce-购物车中固定+价格的产品总和

3 个答案: