add_action('init', function() {
if (class_exists('YITH_YWRAQ_Frontend') ) {
$instance = YITH_YWRAQ_Frontend::get_instance();
// show button in single page.
add_action( 'etheme_woocommerce_template_single_excerpt', function() {
do_action('yith_wcqv_product_summary');
}, 35 );
add_action('etheme_woocommerce_template_single_excerpt', array($instance, 'show_button_single_page'), 20);
}
});
We changed the previous code because in previous version added the YITH function to the add to cart hook but it is not used if the product is out of stock so your improved version should be ok for both cases.
Please note that we do not give a guaranty for full theme compatibility with all existing 3rd party plugins. Sometimes, not always, you need additionally customize the theme or plugin to make them work together. Unfortunately, it’s not possible for the author to make the theme compatible with all the existing plugins and additional customization is outside the scope of our support.
Regards
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