I have a repeater within a repeater and want to order the second repeater by name.
Below is my code, I’ve tried looking at the guide but not getting far;
<?php while ( have_posts() ) : the_post(); ?>
<?php
// check for rows (parent repeater)
if( have_rows('things_to_do') ):
$i=1;
?>
<?php
while( have_rows('things_to_do') ): the_row();
?>
<div class="list_shell" id="<?php the_sub_field('section_id'); ?>">
<h2><?php the_sub_field('section_title'); ?></h2>
<div class="flex-wrapper list_wrapper">
<?php
if( have_rows('section_list') ): ?>
<?php
while( have_rows('section_list') ): the_row();
?>
<div class="flex-shell list_item">
<div class="flex-item">
<div class="list_block">
<div class="description_image">
<?php if ( get_sub_field( 'image' ) ): ?>
<img src="<?php the_sub_field('image'); ?>" alt="<?php the_sub_field('name'); ?>">
<?php else: ?>
<img src="<?php echo get_template_directory_uri(); ?>/images/temp-image.jpg" alt="<?php the_sub_field('name'); ?>">
<?php endif; ?>
</div>
<div class="description_copy">
<h3 class="blue"><?php the_sub_field('name'); ?></h3>
<?php the_sub_field('description'); ?>
<?php if ( get_sub_field( 'website_url' ) ): ?>
<a href="<?php the_sub_field('website_url'); ?>" class="btn blue smaller" target="_blank">Visit their website</a>
<?php else: ?>
<?php endif; ?>
</div>
</div>
</div>
</div>
<?php endwhile; ?>
<?php endif; ?>
</div>
</div>
<?php
$i++;
endwhile;
?>
<?php wp_reset_query(); ?>
<?php endif; ?>
<?php wp_reset_query(); ?>
<?php endwhile; ?>
