[英]Display sold out on WooCommerce variable product when all variations are out of stock
In WooCommerce I am using the function below where it adds a sold out text on the product thumbnail if the product is out of stock:在 WooCommerce 我使用下面的 function 如果产品缺货,它会在产品缩略图上添加售罄文本:
add_action( 'woocommerce_before_shop_loop_item_title', 'bbloomer_display_sold_out_loop_woocommerce' );
function bbloomer_display_sold_out_loop_woocommerce() {
global $product;
if ( ! $product->is_in_stock() ) {
echo '<span class="soldout">Sold Out</span>';
}
}
It works for a simple product, but not for variable products.它适用于简单的产品,但不适用于可变产品。
For variable products with variations, if I set all variations to 0 stock quantity except for 1 variation, I notice that the sold out message still appears on the thumbnail.对于具有变体的可变产品,如果我将除 1 变体之外的所有变体设置为 0 库存数量,我注意到已售罄消息仍然出现在缩略图上。 Technically this is not correct as we do have some in stock.从技术上讲,这是不正确的,因为我们确实有一些库存。
Does anybody know how to change the code below in order to handle this?有谁知道如何更改下面的代码来处理这个问题?
You can create a custom conditional function to check if all variations of a variable product are "out of stock" as follows:您可以创建自定义条件 function 来检查变量产品的所有变体是否“缺货”,如下所示:
function is_variable_product_out_of_stock( $product ) {
$children_count = 0; // initializing
$variation_ids = $product->get_visible_children();
// Loop through children variations of the parent variable product
foreach( $variation_ids as $variation_id ) {{
$variation = wc_get_product($_variation_id); // Get the product variation Object
if( ! $variation->is_in_stock() ) {
$children_count++; // count out of stock children
}
}
// Compare counts and return a boolean
return count($variation_ids) == $children_count ? true : false;
}
Then you will use it in your revisited hooked function below:然后您将在下面重新访问的钩子 function 中使用它:
add_action( 'woocommerce_before_shop_loop_item_title', 'display_products_loop_out_of_stock' );
function display_products_loop_out_of_stock() {
global $product;
if ( ( ! $product->is_type('variable') && ! $product->is_in_stock() )
|| ( $product->is_type('variable') && is_variable_product_out_of_stock( $product ) ) ) {
echo '<span class="soldout">Sold Out</span>';
}
}
Code goes in functions.php file of the active child theme (or active theme).代码进入活动子主题(或活动主题)的functions.php文件。 It should works.它应该有效。
I made a lighter version of @LoicTheAztec 's function that will stop looping as soon as it finds a variable that is in stock:我制作了 @LoicTheAztec 的 function 的更轻版本,一旦找到库存变量,它将停止循环:
function is_variable_product_out_of_stock($product) {
$variation_ids = $product->get_visible_children();
foreach($variation_ids as $variation_id) {
$variation = wc_get_product($variation_id);
if ($variation->is_in_stock())
return false;
}
return true;
}
Also with no fatal error because he made two critical typos in his function.也没有致命错误,因为他在 function 中犯了两个严重的错别字。
You can the do something custom like he did:你可以像他一样做一些自定义的事情:
add_action('woocommerce_before_shop_loop_item_title', 'display_products_loop_out_of_stock');
function display_products_loop_out_of_stock() {
global $product;
if ((!$product->is_type('variable') and !$product->is_in_stock()) or ($product->is_type('variable') and is_variable_product_out_of_stock($product)))
echo '<span class="soldout">Sold Out</span>';
}
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