Thanks James! I will give that a try. Appreciate it!
I actually had the repeater loop code but just didn’t post it. I was able to solve it though! I needed a PHP increment bit of code to get it working. Here is the final code in case it helps anyone else:
<?php if( have_rows('api_properties') ): ?>
<?php $id_increment = 0; ?>
<?php while ( have_rows('api_properties') ) : the_row(); ?>
<li>
<?php
$name = get_sub_field('api_name');
$value = get_sub_field('api_value');
$posts = get_sub_field('api_references');
?>
<?php if( $posts ): ?>
<h3 class="api-category"><!-- Button trigger modal -->
<button onclick="document.getElementById('id1_<?php echo $id_increment; ?>').style.display='block'" class="w3-button"></button><?php echo $name; ?></h3>
<p class="api-name"><?php echo $value; ?></p>
<div id="id1_<?php echo $id_increment; ?>" class="w3-modal">
<div class="w3-modal-content">
<header class="w3-container w3-teal">
<span onclick="document.getElementById('id1_<?php echo $id_increment; ?>').style.display='none'"
class="w3-button w3-display-topright">×</span>
<h3>References</h3>
</header>
<div class="w3-container results">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="header">Title</td>
<td class="header">Description</td>
<td class="header number">Ref #</td>
<td class="header">PDF</td>
</tr>
<?php foreach( $posts as $p ): ?>
<tr>
<td><?php echo get_the_title( $p->ID ); ?></td>
<td><?php echo get_field('reference_description', $p->ID); ?></td>
<td class="number"><?php echo get_field('reference_number', $p->ID); ?></td>
<td><?php echo get_field('reference_pdf', $p->ID); ?></td>
</tr>
<?php endforeach; ?>
</table>
</div>
<footer class="w3-container">
<p> </p>
</footer>
</div>
<?php $id_increment++; ?>
</div>
<?php else : ?>
<h2 class="api-category"><?php echo $name; ?></h2>
<p class="api-name"><?php echo $value; ?></p>
<?php endif; ?>
</li>
<?php endwhile; ?>
<?php endif; ?>
<?php wp_reset_postdata(); ?>
