免费送货取决于重量和最小购物车的数量

Question

随着WooCommerce，我需要有一定数量的免费送货除了包含在购物车中的重型产品。

有谁知道我该怎么办？

谢谢。

Answer 1

这个自定义代码将保持免费送货方法，并隐藏其他的运输方式时，车量最多为，如果产品不重（小于超过20公斤这里）...要不允许订单少于250免费送货，您可以在woocommerce （请参见最后）中进行设置。

首先，你必须确保重量在每个重产品设置的（简单或变量产品（每个变化）。推车大部这里是不含税（你可以把它改成包括。易税）

那么这里就是在woocommerce_package_rates过滤钩子钩住定制功能：

add_filter('woocommerce_package_rates', 'conditionally_hide_other_shipping_based_on_items_weight', 100, 1); 
function conditionally_hide_other_shipping_based_on_items_weight($rates) { 

    // Set HERE your targeted weight (here is 20 kg) <== <== <== <== <== 
    $target_product_weight = 20; 

    // Set HERE your targeted cart amount (here is 250) <== <== <== <== <== 
    $target_cart_amount = 250; 
    // For cart subtotal amount EXCLUDING TAXES 
    WC()->cart->subtotal_ex_tax >= $target_cart_amount ? $passed = true : $passed = false ; 
    // For cart subtotal amount INCLUDING TAXES (replace by this): 
    // WC()->cart->subtotal >= $target_cart_amount ? $passed = true : $passed = false ; 

    // Iterating trough cart items to get the weight for each item 
    foreach(WC()->cart->get_cart() as $cart_item){ 
     if($cart_item['variation_id'] > 0) 
      $item_id = $cart_item['variation_id']; 
     else 
      $item_id = $cart_item['product_id']; 

     // Getting the product weight 
     $product_weight = get_post_meta($item_id , '_weight', true); 

     if(!empty($product_weight) && $product_weight >= $target_cart_amount){ 
      $light_products_only = false; 
      break; 
     } 
     else $light_products_only = true; 
    } 

    // If 'free_shipping' method is available and if products are not heavy 
    // and cart amout up to the target limit, we hide other methods 
    $free = array(); 
    foreach ($rates as $rate_id => $rate) { 
     if ('free_shipping' === $rate->method_id && $passed && $light_products_only) { 
      $free[ $rate_id ] = $rate; 
      break; 
     } 
    } 

    return ! empty($free) ? $free : $rates; 
} 

代码会出现在您的活动子主题（或主题）的function.php文件中，或者也存在于任何插件文件中。

此代码测试，它适用于简单和变型产品...

你也将在WooCommerce设置>航运，每个出货区，为"Free Shipping"方法的最低订货量：

您需要刷新运输缓存数据：在woocommerce运输设置中禁用，保存并启用，保存当前运输区域的相关运输方式。

Answer 2

对于超过一定数量的免费送货，您可以使用内置的WooCommerce选项。

对于某些特定产品，如果跳过免费送货，可以使用以下代码段。

add_filter('woocommerce_package_rates', 'hide_shipping_method_if_particular_product_available_in_cart', 10, 2); 

     function hide_shipping_method_if_particular_product_available_in_cart($available_shipping_methods) 
     { 
      global $woocommerce; 

      // products_array should be filled with all the products ids 
      // for which shipping method (stamps) to be restricted. 

      $products_array = array(
       101, 
       102, 
       103, 
       104 
      ); 

      // You can find the shipping service codes by doing inspect element using 
      // developer tools of chrome. Code for each shipping service can be obtained by 
      // checking 'value' of shipping option. 

      $shipping_services_to_hide = array(
       'free_shipping', 

      ); 

      // Get all products from the cart. 

      $products = $woocommerce->cart->get_cart(); 

      // Crawl through each items in the cart. 

      foreach($products as $key => $item) { 

       // If any product id from the array is present in the cart, 
       // unset all shipping method services part of shipping_services_to_hide array. 

       if (in_array($item['product_id'], $products_array)) { 
        foreach($shipping_services_to_hide as & $value) { 
         unset($available_shipping_methods[$value]); 
        } 

        break; 
       } 
      } 

      // return updated available_shipping_methods; 
    return 
     }