Reply To: Unique ID for Repeater Field

• jcarter

• February 9, 2016 at 3:26 am

Hey Dave,

What a coincidence seeing you here – ha!

The way to do that is check if it’s the first iteration of the while loop:

<div class="tabs">
	<?php if(get_field('additional_content')): $i = 0; ?>
		<?php while(has_sub_field('additional_content')): $i++; ?>
				<input type="radio" name="tabs" id="tab<?php echo $i; ?>"<?php if($i == 0) { echo " checked"; };?> />
				<label for="tab<?php echo $i; ?>" class="<?php the_sub_field('field_label'); ?>"><?php the_sub_field('extra_title'); ?></label>
		<?php endwhile; ?>
	<?php endif; ?> 
	<?php if(get_field('additional_content')): $i = 0; ?>
		<?php while(has_sub_field('additional_content')): $i++; ?>
			<div id="tab-content<?php echo $i; ?>" class="tab-content">
					<?php the_sub_field('extra_content'); ?>
			</div> <!-- #tab-content1 -->        
		<?php endwhile; ?>
	<?php endif; ?> 
</div>