Count repeats and display 'if'

• ForbiddenChunk

• December 17, 2016 at 10:24 pm

I’ve got a repeat;

<?php if( have_rows('video_profile') ):
$i=1;
?>			
<?php while( have_rows('video_profile') ): the_row(); 
	// vars
	$video_url = get_sub_field('video_url');
	$video_preview_image = get_sub_field('video_preview_image');
	$company_logo = get_sub_field('company_logo');
	$snippet = get_sub_field('snippet');
?>									

<a class="video fancybox-youtube" href="<?php if( $video_url ): ?><?php echo $video_url; ?><?php endif; ?>">
	<div class="bg-image" style="background-image:url('<?php if( $video_preview_image ): ?><?php echo $video_preview_image; ?><?php endif; ?>	');">									
			<div class="company-logo">
				<img src="<?php if( $company_logo ): ?><?php echo $company_logo; ?><?php endif; ?>	" alt="">
			</div>
			<div class="snippet-full">
				<?php if( $snippet ): ?>
					<?php echo $snippet; ?>
				<?php endif; ?>	
			</div>
			<div class="snippet">
				
					<?php if( $snippet ): ?>
						<?php echo $snippet; ?>
					<?php endif; ?>	
				

			</div>
		<div class="overlay"></div>
	</div>							
</a>														

<?php
	$i++;
	endwhile; ?>
<?php endif; ?>	

And I’m wondering if it’s possible to count how many repeats there are and if there is only 1 to display it a certain way and if there are more than 1 to display it another way?

Thanks 🙂

• John Huebner

• December 19, 2016 at 3:41 am

If you do this for the repeater field

$rows = get_field('video_profile');

$rows will be an array of all of the rows in the repeater, then

if (count($rows) == 0) {
  // no rows
} elseif (count($rows) == 1) {
  // display 1 row
} else {
  // display multiple rows
}

• ForbiddenChunk

• December 19, 2016 at 7:58 pm

Brilliant, thanks John 🙂