Repeater Galleries

• chromadi

• April 10, 2019 at 2:03 am

Hey everybody. I’m trying to display a gallery within a repeater field, with the ultimate goal of having multiple photo galleries on the same page that each attribute & link to their photographer. Unfortunately I can’t seem to get it to work!

Anybody know what I’m doing wrong? Here’s my snippet:

<?php if( have_rows('gallery') ): ?>	
		<?php while( have_rows('gallery') ): the_row();
			$photog_name = get_sub_field('photographer');
			$photog_link = get_sub_field('photographers_link');
			$images = get_sub_field('photographers_gallery');
			$size = 'thumbnail';
		?>
				<div class="the_gallery">
				<p><a href="<?php echo $photog_link; ?>">Photos Provided by <?php echo $photog_name; ?></a></p>
			<?php foreach( $images as $image ): ?>
				<div class="gallery-item"><a href="<?php echo wp_get_attachment_url( $image['ID'], 'large' ); ?>" data-fancybox="gallery-<?php the_ID(); ?>"><?php echo wp_get_attachment_image( $image['ID'], $size ); ?></a></div>
			<?php endforeach; ?>
    			</div>
				<div class="clear"></div>
			<?php endif; ?>
                
       <?php endwhile; else : ?>
	<p><?php esc_html_e( 'Sorry, no posts matched your criteria.' ); ?></p>
<?php endif; ?>

This gives me an internal 500 error atm. I’m sure there’s just some simple php tweak I’m missing, but I can’t see it.

• debendra

• April 26, 2019 at 3:44 pm

<?php if( have_rows('gallery-repeater') ): ?>

   <!-- CHECK TO SEE IF IT HAS ROWS IN IT -->
   <?php while ( have_rows('gallery-repeater') ) : the_row(); ?>

     <!-- DISPLAY THE TEXT-FIELD THEN ASSIGN OUR GALLERY TO VARIABLE $images -->
     <?php the_sub_field('gallery-name'); 

     $images = get_sub_field('gallery-images'); 

     if( $images ):?>
        <?php foreach( $images as $image ): ?>
	   <a href="<?php echo $image['url']; ?>">
	      <img src="<?php echo $image['sizes']['thumbnail']; ?>" alt="<?php echo $image['alt']; ?>" />
           </a>
           <p><?php echo $image['caption']; ?></p>
        <?php endforeach; ?>
     <?php endif; 
   endwhile;
else :
// no rows found
endif; ?>

src: https://support.advancedcustomfields.com/forums/topic/gallery-field-inside-a-repeater-field/