Reply To: Repeater Field Wrapper, Incrementing Class and IDs

• Jonathan

• October 17, 2015 at 5:20 am

Hi @ericcarroll and @stinkykong

I’m honestly not sure what you’re trying to achieve here.. your descriptions are a bit confusing to be honest 🙂

But here’s what I think you’re saying.. You want to show the content within the each repeater.. you want to first check wether some content exists to avoid empty html wrapping elements. You want to increment the “id” of the gallery content for each gallery listed.

Here’s some sample code based on your own.

<?php $i = 0; ?>
<?php if( have_rows('manufacturing_grid_blocks') ): while ( have_rows('manufacturing_grid_blocks') ) : the_row(); ?>
	<div class="small-12 medium-4 large-4 columns grid-block">
	
		<?php if( get_sub_field('manufacturing_grid_media') ): ?>
			<img src="<?php the_sub_field('manufacturing_grid_photo'); ?>" />
		<?php endif; ?>
		
		<?php the_sub_field('manufacturing_grid_video'); ?>
		
		<h3><?php the_sub_field('manufacturing_grid_header'); ?> <span><?php the_sub_field('manufacturing_grid_sub_header'); ?></span></h3>
		
		<?php if( get_sub_field('manufacturing_grid_content') ): ?>
			<p><?php the_sub_field('manufacturing_grid_content'); ?></p>
		<?php endif; ?>
		
		<!-- If images are added to gallery, show Photos link and open gallery in modal -->
		<!-- Add integer after ID -->
		<?php if( get_sub_field('manufacturing_grid_gallery') ): ?>
			<a href="#" data-reveal-id="manufacuring-gallery-<?php echo $i; ?>">View Photos</a>
			<div id="manufacuring-gallery-<?php echo $i; ?>" class="reveal-modal" data-reveal aria-labelledby="modalTitle" aria-hidden="true" role="dialog">
				<?php the_sub_field('manufacturing_grid_gallery'); ?>
			</div>
			<?php $i++; //Only increment if we had a gallery.. move this outside the last div but inside endwhile if you want it to increment regardless ?>
		<?php endif; ?>
	</div>
	
<?php endwhile; endif; ?>

@stinkykong I can’t see anything wrong with your code.. what is it that’s not working according to what you expect?