<?php
$_terms = get_terms( array('claim-accordion-type') );
$i = 0;
foreach ($_terms as $term) :
$term_slug = $term->slug;
$_posts = new WP_Query( array( 'post_type' => 'claims_accordion', 'posts_per_page' => -1, 'tax_query' => array( array( 'taxonomy' => 'claim-accordion-type', 'field' => 'slug', 'terms' => $term_slug, ), ), ));
if( $_posts->have_posts() ) :
$i++;
if ( $i == 1 ) {
$class="is-active";
} else {
$class = null;
}
echo'<li class="accordion-item ' . $class . '" data-accordion-item>';
echo'<a href="#" class="accordion-title">';
echo ''. $term->name .'';
echo'</a>';
while ( $_posts->have_posts() ) :
$_posts->the_post();
?>
<div class="accordion-content" data-tab-content>
<a data-open="exampleModal1">
<h4><?php the_title(); ?></h4></a>
</div>
<div class="reveal" id="exampleModal1" data-reveal>
<?php the_content(); ?>
<button class="close-button" data-close aria-label="Close modal" type="button">
<span aria-hidden="true">×</span>
</button>
</div>
<?php
endwhile;
echo '</li>';
endif;
wp_reset_postdata();
endforeach;
?>
</ul>
?>