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[英]WooCommerce: Show price suffix only on single product Page - Not for related products
[英]Show only "in stock" related products on WooCommerce single product page
我想在 WooCommerce 單個產品頁面上僅顯示“有貨”相關產品。
我知道我可以通過我的主題覆蓋single-product/related.php
模板文件。 下面是這個模板的相關代碼:
<section class="related products">
<h2><?php _e( 'You May Also Want', 'MyStore' ); ?></h2>
<?php woocommerce_product_loop_start(); ?>
<?php foreach ( $related_products as $related_product ) : ?>
<?php
$post_object = get_post( $related_product->get_id() );
setup_postdata( $GLOBALS['post'] =& $post_object );
wc_get_template_part( 'content', 'product' ); ?>
<?php endforeach; ?>
<?php woocommerce_product_loop_end(); ?>
</section>
是否可以對此文件進行一些更改以僅在 WooCommerce 單個產品頁面上顯示“有貨”相關產品? 任何幫助表示贊賞。
更新
因為當前 4 個產品缺貨時,它不會顯示任何內容(如果顯示默認的 4 個產品),您可以使用以下代碼段而不是覆蓋模板文件。
function filter_woocommerce_related_products( $related_posts, $product_id, $args ) {
foreach( $related_posts as $key => $related_post ) {
// Get product
$related_product = wc_get_product( $related_post );
// Is a WC product
if ( is_a( $related_product, 'WC_Product' ) ) {
// Stock status
$stock_status = $related_product->get_stock_status();
// NOT instock
if ( $stock_status != 'instock' ) {
unset( $related_posts[$key] );
}
}
}
return $related_posts;
}
add_filter( 'woocommerce_related_products', 'filter_woocommerce_related_products', 10, 3 );
覆蓋模板文件
總是有多種解決方案,但其中一種可能是通過覆蓋模板文件。
yourtheme/woocommerce/single-product/related.php
來覆蓋此模板代替
<?php foreach ( $related_products as $related_product ) : ?>
<?php
$post_object = get_post( $related_product->get_id() );
setup_postdata( $GLOBALS['post'] =& $post_object ); // phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited, Squiz.PHP.DisallowMultipleAssignments.Found
wc_get_template_part( 'content', 'product' );
?>
<?php endforeach; ?>
和
<?php foreach ( $related_products as $related_product ) : ?>
<?php
$stock_status = $related_product->get_stock_status();
if ( $stock_status == 'instock' ) {
$post_object = get_post( $related_product->get_id() );
setup_postdata( $GLOBALS['post'] =& $post_object ); // phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited, Squiz.PHP.DisallowMultipleAssignments.Found
wc_get_template_part( 'content', 'product' );
}
?>
<?php endforeach; ?>
您可以使用woocommerce_product_related_posts_query
專用過濾器鈎子來更改查詢,從顯示的相關產品中排除“缺貨”產品,而不是編輯模板文件:
add_filter( 'woocommerce_product_related_posts_query', 'alter_product_related_posts_query', 10, 3 );
function alter_product_related_posts_query( $query, $product_id, $args ){
global $wpdb;
$query['join'] .= " INNER JOIN {$wpdb->postmeta} as pm ON p.ID = pm.post_id ";
$query['where'] .= " AND pm.meta_key = '_stock_status' AND meta_value != 'outofstock' ";
return $query;
}
代碼位於活動子主題(或活動主題)的 functions.php 文件中。 測試和工作。
這是我一直在使用的,它對我有用:
add_filter( 'woocommerce_related_products', 'mysite_filter_related_products', 10, 1 );
function mysite_filter_related_products( $related_product_ids )
{
if (!is_admin()) {
foreach ($related_product_ids as $key => $value) {
$relatedProduct = wc_get_product($value);
if (!$relatedProduct->is_in_stock() ) {
unset($related_product_ids["$key"]);
}
}
return $related_product_ids;
}
}
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