Question 3356 in Woocommerce Question posted in
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WooCommerce: how to add suffix to attribute value?

We are building a wine-shop and have a few typical attributes like alcohol, sugar, acid that have values. These attributes are measured in units – e.g. alcohol in vol.%, sugar in g/litre, etc.
The "additional information" tab shows the attribute names and values but just the values without the unit right after.
Consequently we want to add a suffix for each attribute via a snippet/hook in functions.php and have tried with below code:

add_filter( 'woocommerce_attribute_label', 'custom_attribute_label', 10, 3 );
function custom_attribute_label( $label, $name, $product ) {
    $taxonomy = 'pa_'.$name;
    if( $taxonomy == 'alk' )
        $label .= '<span class="custom-label"> vol.%</span>';
    return $label;
}

but this does not generate any output on frontend.

Any ideas and/or feedback to solve/tweak this are appreciated!

Tags:

2

Answers


  1. 0

    The condition should be if ( $taxonomy === 'pa_alk' )

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  2. 0

    I modified the code, now it’s working:

    add_filter( 'woocommerce_attribute_label', 'custom_attribute_label', 10, 3);
function custom_attribute_label( $label, $taxonomy, $product ) {
if( $taxonomy == 'pa_alk' )
    $label .= '<span class="custom-label"> vol.%</span>';
return $label;
}
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