Taxonomy post type not working

• fromvaldivia

• December 23, 2016 at 12:30 pm

Hello, I wait could help me with the following problem: I want to integrate a Slideshow with the projects of different Taxonomias but I think that I am doing badly the códifo, because only he accepts 1 category for slide, then, for example, if I select 2 categories in a project, the slide breaks. I leave here the code in order that they could help me.

 <?php 

                                $fields = get_sub_field('related_project', true);
                                $tipo_posts = get_posts( array(
                                    'post_type' => 'casos',
                                    'posts_per_page' => 1,
                                    'orderby' => 'ASC',
                                    'tax_query' => array(
                                    array(
                                      'taxonomy' => 'cat_casos',
                                      'field' => 'id',
                                      'terms' => $fields,
                                      'include_children' => false
                                    )
                                  )
                                ) );
                                if ( $tipo_posts ):
                                foreach ( $tipo_posts as $post ): setup_postdata($post); ?>
                                <li style="background:url(<?php the_post_thumbnail_url('full'); ?>) center center; -webkit-background-size: cover; -moz-background-size: cover; -o-background-size: cover;  background-size: cover; background-position: center center;">
                                            <a>" class="bxLink"></a>
                                        </li>  
                                <?php endforeach; wp_reset_postdata(); endif;?>

• James

• December 23, 2016 at 1:21 pm

Hi @fromvaldivia

I think there are several syntax issues in your code. First, could you please set the get_sub_field() formatting to “false” like this:

$fields = get_sub_field('related_project', false);

Second, it seems you have the wrong format for your tax_query option. Could you please replace it with this one:

'tax_query' => array(
    array(
        'taxonomy' => 'cat_casos',
        'field' => 'term_id',
        'terms' => $fields,
        'include_children' => false
    )
)

Please notice the “field” option.

I hope this helps 🙂