如何在Woocommerce中针对特定分类修改归档页加入购物车文本

Got it, let's tweak your code so the "Add to Cart" text only changes on the preorder product category archive page. Your original code replaces the text site-wide, so we just need to add a targeted conditional check to fix that.

Updated Code (Targeting Preorder Category Archive Only) #

// Use both filter hooks for compatibility with old and new WooCommerce versions
add_filter( 'add_to_cart_text', 'woo_archive_preorder_cart_button_text' ); // For WooCommerce < 2.1
add_filter( 'woocommerce_product_add_to_cart_text', 'woo_archive_preorder_cart_button_text' ); // For WooCommerce >= 2.1

function woo_archive_preorder_cart_button_text( $default_text ) {
    // Check if we're on the 'preorder' product category archive page
    // Note: 'preorder' here must match your category's slug, not its display name
    if ( is_product_category( 'preorder' ) ) {
        return __( 'Preorder', 'woocommerce' );
    }

    // Return the original text for all other pages/contexts
    return $default_text;
}

How This Works: #

• Compatibility: We include both filter hooks to cover older and newer WooCommerce releases, so this code works no matter which version you're using.
• Targeted Check: The is_product_category('preorder') function verifies if the current page is the archive for your preorder product category. Double-check that your category's slug matches this value (you can find the slug in WooCommerce > Products > Categories > Edit your preorder category).
• Non-Disruptive Fallback: If we're not on the preorder category archive, we return the default "Add to Cart" text, so no other pages are affected.

Bonus: Target All Preorder Products (Any Page They Appear On) #

If you want the "Preorder" text to show up for any product in the preorder category—whether it's on the category archive, search results, or homepage—use this code instead:

add_filter( 'woocommerce_product_add_to_cart_text', 'woo_preorder_product_cart_button_text' );

function woo_preorder_product_cart_button_text( $default_text ) {
    global $product;

    // Safety check: skip if no product object exists
    if ( ! $product ) {
        return $default_text;
    }

    // Check if the product belongs to the 'preorder' category
    if ( has_term( 'preorder', 'product_cat', $product->get_id() ) ) {
        return __( 'Preorder', 'woocommerce' );
    }

    return $default_text;
}

Just drop whichever code fits your needs into your theme's functions.php file or a custom plugin.

内容的提问来源于stack exchange，提问作者csandreas1