显示WooCommerce自定义分类ACF字段

Question

我为woocommerce产品“coffee_type”创建了自定义分类法。我为此分类法创建了一个ACF图像字段“coffee\u type\u image”。

我想在产品页面上显示带有链接的图像，而不是分类法的名称。我在这里读了大多数关于在分类法上显示acf图像的文章，但每一篇都是关于使用归档分类法页面而不是产品页面。我正在编辑single-product.php（确切地content-single-prodct.php）。

这是我当前的循环

<?php $wcatTerms = get_terms('coffee_type', array('hide_empty' => 0, 'parent' => 0));
foreach ($wcatTerms as $wcatTerm):
?>
<ul>
   <li>
      <a href="<?php echo get_term_link($wcatTerm->slug, $wcatTerm->taxonomy); ?>"><?php echo $wcatTerm->name; ?></a>
        <?php $taxonomy = $queried_object->taxonomy;?>
   </li>
</ul>
<?php
endforeach;
?>

这是#wcatTerm的var#u转储

object(WP_Term)[3704]
  public 'term_id' => int 33
  public 'name' => string 'coffee and chicory' (length=18)
  public 'slug' => string 'coffee-and-chicory' (length=18)
  public 'term_group' => int 0
  public 'term_taxonomy_id' => int 33
  public 'taxonomy' => string 'coffee_type' (length=11)
  public 'description' => string '' (length=0)
  public 'parent' => int 0
  public 'count' => int 2
  public 'filter' => string 'raw' (length=3)

这是get_queryed_object（）的变量_dump；

object(WP_Post)[3316]
  public 'ID' => int 671
  public 'post_author' => string '1' (length=1)
  public 'post_date' => string '2021-07-27 14:04:09' (length=19)
  public 'post_date_gmt' => string '2021-07-27 14:04:09' (length=19)
  public 'post_content' => string '<!--(figmeta)eyJmaWxlS2V5IjoiOWxOQjFWT01TaWFzVmx6cmxTUTl3YiIsInBhc3RlSUQiOjE2MjEzNjQ4LCJkYXRhVHlwZSI6InNjZW5lIn0K(/figmeta)--><!--(figma)ZmlnLWtpd2kEAAAARCMAALV7f5wsS1VfVc/M/rh7730/eTyeiIiIiKjvF+89EJGenp7dvjsz3a+7Z/beJzL0zvTuzruzM8P0zN67T0REQgxBRFQgiAQJUUSjqPgrQUVi1CSKvxERFRGNMYlJzC9jjMn3W9W/5u59fvzH+/ncqVOnTp06deqcU6eqet8m23GSRIdxeDqLhbjlkut0+kFo+qHAv47bsPvWjtnZtgNUZTew/VLdUNR2pwG4EjjbHbMFqBqEV1o2gJoC+oFNXmuKVnHuB7uO1/ftlmuy53rHDZ3mlX6w43ZbjX7X2/bNBvtvpGC/4XZY38zqvt307WAHqHOBZXfsPtDeTv/Rru1fAXKrjPRtr0Xk+Yb'... (length=52896)
  public 'post_title' => string 'Product Name 1' (length=14)
  public 'post_excerpt' => string '<!--(figmeta)eyJmaWxlS2V5IjoiOWxOQjFWT01TaWFzVmx6cmxTUTl3YiIsInBhc3RlSUQiOjE2MjEzNjQ4LCJkYXRhVHlwZSI6InNjZW5lIn0K(/figmeta)--><!--(figma)ZmlnLWtpd2kEAAAARCMAALV7f5wsS1VfVc/M/rh7730/eTyeiIiIiKjvF+89EJGenp7dvjsz3a+7Z/beJzL0zvTuzruzM8P0zN67T0REQgxBRFQgiAQJUUSjqPgrQUVi1CSKvxERFRGNMYlJzC9jjMn3W9W/5u59fvzH+/ncqVOnTp06deqcU6eqet8m23GSRIdxeDqLhbjlkut0+kFo+qHAv47bsPvWjtnZtgNUZTew/VLdUNR2pwG4EjjbHbMFqBqEV1o2gJoC+oFNXmuKVnHuB7uO1/ftlmuy53rHDZ3mlX6w43ZbjX7X2/bNBvtvpGC/4XZY38zqvt307WAHqHOBZXfsPtDeTv/Rru1fAXKrjPRtr0Xk+Yb'... (length=22771)
  public 'post_status' => string 'publish' (length=7)
  public 'comment_status' => string 'open' (length=4)
  public 'ping_status' => string 'closed' (length=6)
  public 'post_password' => string '' (length=0)
  public 'post_name' => string 'product-name-1' (length=14)
  public 'to_ping' => string '' (length=0)
  public 'pinged' => string '' (length=0)
  public 'post_modified' => string '2021-07-31 11:57:41' (length=19)
  public 'post_modified_gmt' => string '2021-07-31 11:57:41' (length=19)
  public 'post_content_filtered' => string '' (length=0)
  public 'post_parent' => int 0
  public 'guid' => string 'http://localhost/orc/?post_type=product&p=671' (length=50)
  public 'menu_order' => int 0
  public 'post_type' => string 'product' (length=7)
  public 'post_mime_type' => string '' (length=0)
  public 'comment_count' => string '3' (length=1)
  public 'filter' => string 'raw' (length=3)

如何在ACF字段内显示coffee_type_image，并链接到存档页面？我不知道如何将ACF传递给这个分类法来显示get_field（）的图像；

我尝试过类似

<?php $term = get_field('coffee_type_image', $wcatTerm->term_id);?>

和

<?php $term = get_field('coffee_type_image', $wcatTerm->term_id, $wcatTerm->taxonomy);?>

但他们总是回来，谢谢你

Answer 1

我刚刚找到了我问题的答案。如果有人需要这个，我就发帖。

<?php $term = get_field('coffee_type_image', 'coffee_type_' . $wcatTerm->term_id);?>
 <a href="<?php echo get_term_link($wcatTerm->slug, $wcatTerm->taxonomy); ?>"><img src="<?php echo $term; ?>" alt="" class="img-responsive"></a>