用WooCommerce上的自定义按钮替换添加到购物车按钮

Question

我想替换特定产品类别的"添加到购物车"按钮,当产品类型为a时'simple product'.

我想在我可以看到所有产品(商店和存档页面)和单个产品页面的页面上这样做.

下面的代码只是隐藏我的产品类别的所有帖子中的添加到购物车按钮:

function western_custom_buy_buttons(){

   $product = get_product();

   if ( has_term( 'categ1', 'product_cat') ){

       // removing the purchase buttons

       remove_action( 'woocommerce_after_shop_loop_item', 'woocommerce_template_loop_add_to_cart' );

       remove_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_add_to_cart', 30 );

       remove_action( 'woocommerce_simple_add_to_cart', 'woocommerce_simple_add_to_cart', 30 );

       remove_action( 'woocommerce_grouped_add_to_cart', 'woocommerce_grouped_add_to_cart', 30 );

       remove_action( 'woocommerce_variable_add_to_cart', 'woocommerce_variable_add_to_cart', 30 );

       remove_action( 'woocommerce_external_add_to_cart', 'woocommerce_external_add_to_cart', 30 );

   }

}

add_action( 'wp', 'western_custom_buy_buttons' );

我怎样才能做到这一点？请帮忙.

Answer 1

这是一个完整的工作解决方案,它将通过自定义"read more"按钮替换您定义的产品类别和简单产品的所有"添加到购物车" 按钮.

此代码经过测试,适用于从2.6.x到3.0+的WooCommerce版本:

// Replacing add-to-cart button in shop pages and archives pages
add_filter( 'woocommerce_loop_add_to_cart_link',
'quantity_inputs_for_woocommerce_loop_add_to_cart_link', 10, 2 );

function quantity_inputs_for_woocommerce_loop_add_to_cart_link( $html, $product ) {

    // WooCommerce compatibility
    if ( method_exists( $product, 'get_id' ) ) {
        $product_id = $product->get_id();
    } else {
        $product_id = $product->id;
    }

    if ( has_term( 'categ1', 'product_cat', $product_id ) && $product->is_type( 'simple') ) {
        // Set HERE your button link
        $link = get_permalink($product_id);
        $html = '<a href="'.$link.'" class="button alt add_to_cart_button">'.__("Read More", "woocommerce").'</a>';
    }
    return $html;
}

// Outputing a custom button in Single product pages (you need to set the button link)
function single_product_custom_button( ) {

    global $product;

    // WooCommerce compatibility
    if ( method_exists( $product, 'get_id' ) ) {
        $product_id = $product->get_id();
    } else {
        $product_id = $product->id;
    }

    if ( has_term( 'categ1', 'product_cat', $product_id ) ) {
        // Set HERE your button link
        $link = '#';
        echo '<a href="'.$link.'" class="button alt add_to_cart_button">'.__("Read More", "woocommerce").'</a>';
    }
}

// Replacing add-to-cart button in Single product pages
add_action( 'woocommerce_single_product_summary', 'removing_addtocart_buttons', 1 );
function removing_addtocart_buttons()
{
    global $product;

    // WooCommerce compatibility
    if ( method_exists( $product, 'get_id' ) ) {
        $product_id = $product->get_id();
    } else {
        $product_id = $product->id;
    }

    if ( has_term( 'categ1', 'product_cat', $product_id ) )
    {
        #### Removing the add-to-cart button ####

        ## Simple products
        remove_action( 'woocommerce_simple_add_to_cart', 'woocommerce_simple_add_to_cart', 30 );

        ## Other products types
        // remove_action( 'woocommerce_grouped_add_to_cart', 'woocommerce_grouped_add_to_cart', 30 );
        // remove_action( 'woocommerce_variable_add_to_cart', 'woocommerce_variable_add_to_cart', 30 );
        // remove_action( 'woocommerce_external_add_to_cart', 'woocommerce_external_add_to_cart', 30 );
        // remove_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_add_to_cart', 30 );
        // remove_action( 'woocommerce_single_variation', 'woocommerce_single_variation_add_to_cart_button', 20 );


        #### Adding a custom replacement button ####

        ## Simple products
        add_action( 'woocommerce_simple_add_to_cart', 'single_product_custom_button', 30 );

        ## Other products types
        // add_action( 'woocommerce_grouped_add_to_cart', 'single_product_custom_button', 30 );
        // add_action( 'woocommerce_variable_add_to_cart', 'single_product_custom_button', 30 );
        // add_action( 'woocommerce_external_add_to_cart', 'single_product_custom_button', 30 );
        // add_action( 'woocommerce_single_product_summary', 'single_product_custom_button', 30 );
        // add_action( 'woocommerce_single_variation', 'single_product_custom_button', 20 );
    }
}

代码放在活动子主题(或主题)的function.php文件中,或者放在任何插件文件中.