I have successfully added a content after short description on single product page with
if (!function_exists('my_content')) {
function my_content( $content ) {
$content .= '<div class="custom_content">Custom content!</div>';
return $content;
}
}
add_filter('woocommerce_short_description', 'my_content', 10, 2);
I saw that in short-description.php
there was apply_filters( 'woocommerce_short_description', $post->post_excerpt )
so I hooked to that.
In the same way, I'd like to add a content after the add to cart button, so I found do_action( 'woocommerce_before_add_to_cart_button' )
, and now I am hooking to woocommerce_before_add_to_cart_button
. I'm using
if (!function_exists('my_content_second')) {
function my_content_second( $content ) {
$content .= '<div class="second_content">Other content here!</div>';
return $content;
}
}
add_action('woocommerce_after_add_to_cart_button', 'my_content_second');
But nothing happens. Can I only hook to hooks inside apply_filters
? From what I've understood so far by working with hooks is that you only need a hook name to hook to and that's it. The first one was a filter hook, so I used add_filter
, and the second one is action hook so I should use add_action
, and all should work. So why doesn't it?
Here, you need to echo content as it is add_action hook.
add_action( 'woocommerce_after_add_to_cart_button', 'add_content_after_addtocart_button_func' );
/*
* Content below "Add to cart" Button.
*/
function add_content_after_addtocart_button_func() {
// Echo content.
echo '<div class="second_content">Other content here!</div>';
}
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