[Resolved] Custom Fields

Sorry, another thing.
How can I customize the “custom fields” using css? I don’t know how to add classes or a icon image.

I explain, because maybe I can’t do what I want:
I am doing a real estate website and I want to use WPSP to display them on the home page. I would like to put below the photo, the characteristics (bedrooms, bathrooms, price, etc …).
With the code you give, the custom fields appear pasted behind each other and I would like to add an icon or text in front of them. I also have some taxonomies that I want to place next to the custom fields.
You can see what I am doing here.
In addition to custom fields I am using taxonomies to be able to search with the Search & Filter plugin

Thanks!

Thanks Tom, your code to add class works fine.

I hope you don’t laugh at me but I’m not a developer:) I did this and only the word “Array” returns to me.

    $terms = get_terms( ( array('taxonomy' => 'post_tag', 'hide_empty' => false,)));

    if ( isset( $terms ) && '' !== $terms ) {
        echo '<div class="tax referencia">';
        echo $terms;
        echo '</div>';
    }

Can you help me with taxonomies, please?

You’re welcome, Gwen! Hope you’re feeling better 🙂

Cris – that’s close, try this:

$terms = get_terms( ( array('taxonomy' => 'post_tag', 'hide_empty' => false,)));

    if ( isset( $terms ) && '' !== $terms ) {
        foreach( $terms as $term ) {
            echo '<div class="tax referencia">';
            echo $term->name;
            echo '</div>';
        }
    }

Which specific data are you trying to output?

Did you get this sorted? It looks good to me 🙂

Can you show me exactly what this code outputs?:

$terms = get_terms( ( array('taxonomy' => 'dormitorio', 'hide_empty' => false,)));

    if ( isset( $terms ) && '' !== $terms ) {
        foreach( $terms as $term ) {
            echo '<div class="tax dormitorio ' . $term->slug . '">';
            echo $term->name;
            echo '</div>';
        }
    }

It should output every single term by name attached to the current post.

If it does, we should be able to add a class name to the surrounding div with a class specific to the name.

Hi Tom, somebody told me that get_the_terms() retrieves the terms of the taxonomy that are attached to the post, but I can’t make it work. To make it works with WPSP, what should I change and where do I add the names of the taxonomies?

function get_the_terms( $post, $taxonomy ) {
    $post = get_post( $post );
    if ( ! $post ) {
        return false;
    }
 
    $terms = get_object_term_cache( $post->ID, $taxonomy );
    if ( false === $terms ) {
        $terms = wp_get_object_terms( $post->ID, $taxonomy );
        if ( ! is_wp_error( $terms ) ) {
            $term_ids = wp_list_pluck( $terms, 'term_id' );
            wp_cache_add( $post->ID, $term_ids, $taxonomy . '_relationships' );
        }
    }
 
    /**
     * Filters the list of terms attached to the given post.
     *
     * @since 3.1.0
     *
     * @param WP_Term[]|WP_Error $terms    Array of attached terms, or WP_Error on failure.
     * @param int                $post_id  Post ID.
     * @param string             $taxonomy Name of the taxonomy.
     */
    $terms = apply_filters( 'get_the_terms', $terms, $post->ID, $taxonomy );
 
    if ( empty( $terms ) ) {
        return false;
    }
 
    return $terms;
}

Perfect!!! Thanks a lot Tom !!