在 Woocommerce 产品变体中隐藏特定属性值的“添加到购物车”按钮

Hide Add to Cart button in Woocommerce product variations for a specific attribute value

在 Woocommerce 中,我试图隐藏“添加到购物车”按钮以获取具有特定所选属性值的变体。每个变体都有两个属性(pa_colorpa_size) 例如,对于可变产品,我们有以下选项:

1) Red - XL 2) Red - XXL 3) Blue - M 4) Blue - XL

我想隐藏 XL 的添加到购物车按钮,这样用户就无法将具有 XL 的选项添加到购物车(本例中为 1 和 4)

P.S: 我们不想禁用变体,因此可以通过选择此选项来显示变体图像,因此停用变体或删除价格以及.. 不是我们的解决方案。

这是使添加到购物车按钮无效的方法,产品属性"pa_size"带有"XL" 值:

add_filter( 'woocommerce_variation_is_purchasable', 'conditional_variation_is_purchasable', 20, 2 );
function conditional_variation_is_purchasable( $purchasable, $product ) {

    ## ---- Your settings ---- ##

    $taxonomy  = 'pa_size';
    $term_name =  'XL';

    ## ---- The active code ---- ##

    $found = false;

    // Loop through all product attributes in the variation
    foreach ( $product->get_variation_attributes() as $variation_attribute => $term_slug ){
        $attribute_taxonomy = str_replace('attribute_', '', $variation_attribute); // The taxonomy
        $term = get_term_by( 'slug', $term_slug, $taxonomy ); // The WP_Term object
        // Searching for attribute 'pa_size' with value 'XL'
        if($attribute_taxonomy == $taxonomy && $term->name == $term_name ){
            $found = true;
            break;
        }
    }

    if( $found )
        $purchasable = false;

    return $purchasable;
}

代码进入您的活动子主题(或主题)的 function.php 文件。已测试并有效。

将您的 slug 文本用于 term_name

add_filter( 'woocommerce_variation_is_purchasable', 'conditional_variation_is_purchasable', 20, 2 );
function conditional_variation_is_purchasable( $purchasable, $product ) {

    ## ---- Your settings ---- ##

    $taxonomy  = 'pa_size';
    $term_name =  'XL';

    ## ---- The active code ---- ##

    $found = false;

    // Loop through all product attributes in the variation
    foreach ( $product->get_variation_attributes() as $variation_attribute => $term_slug ){
        $attribute_taxonomy = str_replace('attribute_', '', $variation_attribute); // The taxonomy
        $term = get_term_by( 'slug', $term_slug, $taxonomy ); // The WP_Term object
        // Searching for attribute 'pa_size' with value 'XL'
        if($attribute_taxonomy == $taxonomy && $term->slug == $term_name ){
            $found = true;
            break;
        }
    }

    if( $found )
        $purchasable = false;

    return $purchasable;
}