在Woocommerce 3中自定义添加到购物车消息

Question

I added a link to the cart page inside the message that pops up when a product is successfully added to the cart in Woocommerce. This however does nothing when it's clicked. The inspector does show the correct working link.

// Add cart page URL
        global $woocommerce;
        $cart_url = $woocommerce->cart->get_cart_url();

        $returnArray['messages']['success'] = sprintf(__('Products successfully added to cart! <a href="%s">View cart</a>','woocommerce'), $cart_url);

I think I should note that this part of the code is used twice in the page:

global $woocommerce;
$cart_url = $woocommerce->cart->get_cart_url();

I understand that using the same variable twice could cause issues but in this case they should do the same thing anyway but could this be the cause?

EDIT: changed the method for getting the cart page URL

$returnArray['messages']['success'] = sprintf( __('Products successfully added to cart! <a href="%s">View cart</a>','sf-european-fasteners'), wc_get_cart_url() );

Answer 1

Your code is outdated and deprecated:

• $global $woocommerce; and $woocommerce is replaced with WC() so for cart: WC()->cart .
• The WC_Cart method get_cart_url() is deprecated and replaced by wc_get_cart_url() function.

To change or override added-to-cart message, you can use the following dedicated filter hook:

add_filter ( 'wc_add_to_cart_message_html', 'custom_add_to_cart_message', 10, 2 );
function custom_add_to_cart_message( $message, $products ) {
    $message = sprintf( __('Products successfully added to cart! <a href="%s">View cart</a>','woocommerce'), wc_get_cart_url() );

    return $message;
}

Code goes in function.php file of your active child theme (or active theme). It should better work.