ACF转发器字段显示

Question

我创建了一个名为“产品”的自定义帖子类型，并在名为“成分”的帖子类型中创建了一个自定义分类法。

我添加了一个称为“ ingredients-INCI”的转发器字段和一个“ ingredients-INCI-group”的子字段，该子字段将分类法中的值称为“成分”。

自定义中继器字段截图：

每个产品都有很多成分，我想显示该产品选择的成分的列表。 这是我的模板代码：

 <?php /** PostType Page Template: Product */ get_header(); ?> <div id="b_primary" class="b_content-area"> <main id="b_main" class="b_site__main" role="main"> <?php while ( have_posts() ) : the_post(); ?> <!-- START product information --> <div class="toptext">If you have any enquiries, please click here to contact us.</div> <div class="toptext">Please ensure you include all the products information that you wish to enquire about.</div> <div class="tableproduct"> <table> <tr> <th><div class="tabletitle">PRODUCT NAME</div></th> <th><div class="tableresult"><?php wp_title(); ?></div></th> </tr> <tr> <td><div class="tabletitle">PRODUCT DESCRIPTION</div></td> <td><div class="tableresult"><?php the_field('product_description'); ?></div></td> </tr> <tr> <td><div class="tabletitle">BRAND</div></td> <td><div class="tableresult"><?php the_field('brand'); ?></div></td> </tr> <tr> <td><div class="tabletitle">BARCODE</div></td> <td><div class="tableresult"><?php the_field('barcode'); ?></div></td> </tr> <tr> <td><div class="tabletitle">Ingredients (INCI Name)<br><div class="tablesubtitle">NOTE: Ingredients are listed in decreasing order of quantity.</div></div></td> <td><div class="tableresult"> <?php // check if the repeater field has rows of data if( have_rows('ingredients-INCI') ): // loop through the rows of data while ( have_rows('ingredients-INCI') ) : the_row(); // display a sub field value the_sub_field('ingredients-INCI-group'); endwhile; else : // no rows found endif; ?> </div></td> </tr> <tr> <td><div class="tabletitle">Fragrance Ingredients (INCI Name)<br><div class="tablesubtitle">NOTE: Fragrance Ingredients are those which require listing under EC648/2004 on detergents.</div></div></td> <td><div class="tableresult"> RESULTS HERE </div></td> </tr> </table> <div class="tabletitleother">OTHER INFORMATION</div> <div class="tableotherresults">The above formulation is for products manufactured between <?php the_field('date_from'); ?> and <?php the_field('date_to'); ?></div> <div class="tableyellow">INCI / CAS / Ingredient information CLICK HERE or HERE</div> </div> <!-- END product information --> <?php endwhile; // End of the loop. ?> </main><!-- #b_main --> </div><!-- #b_primary --> <?php get_sidebar(); ?> <?php get_footer(); ?> 

此代码似乎破坏了输出。 请帮忙！

Answer 1

你可以试试看

$productField = get_field('ingredients-INCI');

所有转发器字段都将在此“ $ productField”变量中列出。

foreach($productField as $product){
   echo $product['ingredients-INCI-group'];
}