回显林内的ACF分类字段以用于另一分类

我正在“显示”自定义分类法中的项目列表中回显缩略图。在此分类法中，我通过高级自定义字段/ACF有其他字段：

\'podcast_category_thumb\' = image field
\'podcast_topic\' = Taxonomy field linked to another custom taxonomy.

使用下面的代码，我可以很好地输出图像。但我在哪里

echo get_field(\'podcast_topic\', $term);

"E；我只是收到；数组"；。

我想这是因为它是一个具有多个值的分类领域（？）我希望的只是“podcast\\u topic”内容的回应。我已经疯狂地在谷歌上搜索过了，但如果没有foreach来列出每个项目，我似乎找不到实现这一点的方法，但由于我已经在foreach中，似乎没有任何方法可以做到这一点。

我是愚蠢和/或遗漏了一些明显的东西，还是有更好的方法来处理这个问题？？

    <?php 
        if( get_terms(\'shows\') )
        {
            foreach( get_terms(\'shows\') as $term )
            {
                    echo \'<div class="item \';
                    echo get_field(\'podcast_topic\', $term);
                    echo \' col-4 col-md-3 col-lg-2"><a href="/shows/\';
                    echo $term->slug;
                    echo \'">\';
                    echo wp_get_attachment_image( get_field(\'podcast_category_thumb\', $term), \'thumbnail\', false);
                    echo \'</a></div>\';
            }
        }
     ?>

<?php if( get_terms(\'shows\') ) { foreach( get_terms(\'shows\') as $term ) { $topic_term = get_field(\'podcast_topic\', $term); // This should be a Term Object // Optional: you can use $topic_term to get ACF data from that selected term $topic_custom_thumb = get_field(\'podcast_topic_thumb\', $topic_term); echo \'<div class="item \' . esc_attr( $topic_term->slug ) . \' col-4 col-md-3 col-lg-2">\'; echo \'<a href="\' . get_term_link( $term ) . \'">\'; // You were making the term link in wrong way echo wp_get_attachment_image( get_field(\'podcast_category_thumb\', $term), \'thumbnail\', false); echo \'</a></div>\'; } } ?>

<?php if( get_terms(\'shows\') ) { foreach( get_terms(\'shows\') as $term ) { $topic_terms = get_field(\'podcast_topic\', $term); // This should be an array of Term Objects $classes = []; // Let\'s store slugs of each term here if( is_array($topic_terms) && !empty($topic_terms) ) { foreach( $topic_terms as $topic_term ) { $classes[] = $topic_term->slug; } } echo \'<div class="item \' . esc_attr( implode( \' \', $classes ) ) . \' col-4 col-md-3 col-lg-2">\'; echo \'<a href="\' . get_term_link( $term ) . \'">\'; // You were making the term link in wrong way echo wp_get_attachment_image( get_field(\'podcast_category_thumb\', $term), \'thumbnail\', false); echo \'</a></div>\'; } } ?>

相关推荐